diff options
| author | Kimplul <kimi.h.kuparinen@gmail.com> | 2023-03-25 22:47:46 +0200 |
|---|---|---|
| committer | Kimplul <kimi.h.kuparinen@gmail.com> | 2023-03-25 22:47:46 +0200 |
| commit | cc3cf3353f23dd2f87412d42f8c3d52f873711dd (patch) | |
| tree | 94336a9ccee6451baeca51abff53da7e7e9c6230 /gen | |
| parent | bb261ad231c3683a36d516c4caf9b2a06ce0145f (diff) | |
| download | ek-cc3cf3353f23dd2f87412d42f8c3d52f873711dd.tar.gz ek-cc3cf3353f23dd2f87412d42f8c3d52f873711dd.zip | |
add formatter
Diffstat (limited to 'gen')
| -rw-r--r-- | gen/gen_lexer.c | 2596 | ||||
| -rw-r--r-- | gen/gen_parser.c | 4269 | ||||
| -rw-r--r-- | gen/gen_parser.c.uncrustify | 0 | ||||
| -rw-r--r-- | gen/gen_parser.h | 180 | ||||
| -rw-r--r-- | gen/source.mk | 1 |
5 files changed, 7046 insertions, 0 deletions
diff --git a/gen/gen_lexer.c b/gen/gen_lexer.c new file mode 100644 index 0000000..8db9955 --- /dev/null +++ b/gen/gen_lexer.c @@ -0,0 +1,2596 @@ +/* SPDX-License-Identifier: GPL-3.0-or-later */ + +#line 2 "gen/gen_lexer.c" + +#line 4 "gen/gen_lexer.c" + +#define YY_INT_ALIGNED short int + +/* A lexical scanner generated by flex */ + +#define FLEX_SCANNER +#define YY_FLEX_MAJOR_VERSION 2 +#define YY_FLEX_MINOR_VERSION 6 +#define YY_FLEX_SUBMINOR_VERSION 4 +#if YY_FLEX_SUBMINOR_VERSION > 0 +#define FLEX_BETA +#endif + +/* First, we deal with platform-specific or compiler-specific issues. */ + +/* begin standard C headers. */ +#include <stdio.h> +#include <string.h> +#include <errno.h> +#include <stdlib.h> + +/* end standard C headers. */ + +/* flex integer type definitions */ + +#ifndef FLEXINT_H +#define FLEXINT_H + +/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */ + +#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L + +/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, + * if you want the limit (max/min) macros for int types. + */ +#ifndef __STDC_LIMIT_MACROS +#define __STDC_LIMIT_MACROS 1 +#endif + +#include <inttypes.h> +typedef int8_t flex_int8_t; +typedef uint8_t flex_uint8_t; +typedef int16_t flex_int16_t; +typedef uint16_t flex_uint16_t; +typedef int32_t flex_int32_t; +typedef uint32_t flex_uint32_t; +#else +typedef signed char flex_int8_t; +typedef short int flex_int16_t; +typedef int flex_int32_t; +typedef unsigned char flex_uint8_t; +typedef unsigned short int flex_uint16_t; +typedef unsigned int flex_uint32_t; + +/* Limits of integral types. */ +#ifndef INT8_MIN +#define INT8_MIN (-128) +#endif +#ifndef INT16_MIN +#define INT16_MIN (-32767-1) +#endif +#ifndef INT32_MIN +#define INT32_MIN (-2147483647-1) +#endif +#ifndef INT8_MAX +#define INT8_MAX (127) +#endif +#ifndef INT16_MAX +#define INT16_MAX (32767) +#endif +#ifndef INT32_MAX +#define INT32_MAX (2147483647) +#endif +#ifndef UINT8_MAX +#define UINT8_MAX (255U) +#endif +#ifndef UINT16_MAX +#define UINT16_MAX (65535U) +#endif +#ifndef UINT32_MAX +#define UINT32_MAX (4294967295U) +#endif + +#ifndef SIZE_MAX +#define SIZE_MAX (~(size_t)0) +#endif + +#endif /* ! C99 */ + +#endif /* ! FLEXINT_H */ + +/* begin standard C++ headers. */ + +/* TODO: this is always defined, so inline it */ +#define yyconst const + +#if defined(__GNUC__) && __GNUC__ >= 3 +#define yynoreturn __attribute__((__noreturn__)) +#else +#define yynoreturn +#endif + +/* Returned upon end-of-file. */ +#define YY_NULL 0 + +/* Promotes a possibly negative, possibly signed char to an + * integer in range [0..255] for use as an array index. + */ +#define YY_SC_TO_UI(c) ((YY_CHAR) (c)) + +/* An opaque pointer. */ +#ifndef YY_TYPEDEF_YY_SCANNER_T +#define YY_TYPEDEF_YY_SCANNER_T +typedef void* yyscan_t; +#endif + +/* For convenience, these vars (plus the bison vars far below) + are macros in the reentrant scanner. */ +#define yyin yyg->yyin_r +#define yyout yyg->yyout_r +#define yyextra yyg->yyextra_r +#define yyleng yyg->yyleng_r +#define yytext yyg->yytext_r +#define yylineno (YY_CURRENT_BUFFER_LVALUE->yy_bs_lineno) +#define yycolumn (YY_CURRENT_BUFFER_LVALUE->yy_bs_column) +#define yy_flex_debug yyg->yy_flex_debug_r + +/* Enter a start condition. This macro really ought to take a parameter, + * but we do it the disgusting crufty way forced on us by the ()-less + * definition of BEGIN. + */ +#define BEGIN yyg->yy_start = 1 + 2 * +/* Translate the current start state into a value that can be later handed + * to BEGIN to return to the state. The YYSTATE alias is for lex + * compatibility. + */ +#define YY_START ((yyg->yy_start - 1) / 2) +#define YYSTATE YY_START +/* Action number for EOF rule of a given start state. */ +#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) +/* Special action meaning "start processing a new file". */ +#define YY_NEW_FILE yyrestart( yyin , yyscanner ) +#define YY_END_OF_BUFFER_CHAR 0 + +/* Size of default input buffer. */ +#ifndef YY_BUF_SIZE +#ifdef __ia64__ +/* On IA-64, the buffer size is 16k, not 8k. + * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case. + * Ditto for the __ia64__ case accordingly. + */ +#define YY_BUF_SIZE 32768 +#else +#define YY_BUF_SIZE 16384 +#endif /* __ia64__ */ +#endif + +/* The state buf must be large enough to hold one state per character in the main buffer. + */ +#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) + +#ifndef YY_TYPEDEF_YY_BUFFER_STATE +#define YY_TYPEDEF_YY_BUFFER_STATE +typedef struct yy_buffer_state *YY_BUFFER_STATE; +#endif + +#ifndef YY_TYPEDEF_YY_SIZE_T +#define YY_TYPEDEF_YY_SIZE_T +typedef size_t yy_size_t; +#endif + +#define EOB_ACT_CONTINUE_SCAN 0 +#define EOB_ACT_END_OF_FILE 1 +#define EOB_ACT_LAST_MATCH 2 + + #define YY_LESS_LINENO(n) + #define YY_LINENO_REWIND_TO(ptr) + +/* Return all but the first "n" matched characters back to the input stream. */ +#define yyless(n) \ + do \ + { \ + /* Undo effects of setting up yytext. */ \ + int yyless_macro_arg = (n); \ + YY_LESS_LINENO(yyless_macro_arg);\ + *yy_cp = yyg->yy_hold_char; \ + YY_RESTORE_YY_MORE_OFFSET \ + yyg->yy_c_buf_p = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ + YY_DO_BEFORE_ACTION; /* set up yytext again */ \ + } \ + while ( 0 ) +#define unput(c) yyunput( c, yyg->yytext_ptr , yyscanner ) + +#ifndef YY_STRUCT_YY_BUFFER_STATE +#define YY_STRUCT_YY_BUFFER_STATE +struct yy_buffer_state + { + FILE *yy_input_file; + + char *yy_ch_buf; /* input buffer */ + char *yy_buf_pos; /* current position in input buffer */ + + /* Size of input buffer in bytes, not including room for EOB + * characters. + */ + int yy_buf_size; + + /* Number of characters read into yy_ch_buf, not including EOB + * characters. + */ + int yy_n_chars; + + /* Whether we "own" the buffer - i.e., we know we created it, + * and can realloc() it to grow it, and should free() it to + * delete it. + */ + int yy_is_our_buffer; + + /* Whether this is an "interactive" input source; if so, and + * if we're using stdio for input, then we want to use getc() + * instead of fread(), to make sure we stop fetching input after + * each newline. + */ + int yy_is_interactive; + + /* Whether we're considered to be at the beginning of a line. + * If so, '^' rules will be active on the next match, otherwise + * not. + */ + int yy_at_bol; + + int yy_bs_lineno; /**< The line count. */ + int yy_bs_column; /**< The column count. */ + + /* Whether to try to fill the input buffer when we reach the + * end of it. + */ + int yy_fill_buffer; + + int yy_buffer_status; + +#define YY_BUFFER_NEW 0 +#define YY_BUFFER_NORMAL 1 + /* When an EOF's been seen but there's still some text to process + * then we mark the buffer as YY_EOF_PENDING, to indicate that we + * shouldn't try reading from the input source any more. We might + * still have a bunch of tokens to match, though, because of + * possible backing-up. + * + * When we actually see the EOF, we change the status to "new" + * (via yyrestart()), so that the user can continue scanning by + * just pointing yyin at a new input file. + */ +#define YY_BUFFER_EOF_PENDING 2 + + }; +#endif /* !YY_STRUCT_YY_BUFFER_STATE */ + +/* We provide macros for accessing buffer states in case in the + * future we want to put the buffer states in a more general + * "scanner state". + * + * Returns the top of the stack, or NULL. + */ +#define YY_CURRENT_BUFFER ( yyg->yy_buffer_stack \ + ? yyg->yy_buffer_stack[yyg->yy_buffer_stack_top] \ + : NULL) +/* Same as previous macro, but useful when we know that the buffer stack is not + * NULL or when we need an lvalue. For internal use only. + */ +#define YY_CURRENT_BUFFER_LVALUE yyg->yy_buffer_stack[yyg->yy_buffer_stack_top] + +void yyrestart ( FILE *input_file , yyscan_t yyscanner ); +void yy_switch_to_buffer ( YY_BUFFER_STATE new_buffer , yyscan_t yyscanner ); +YY_BUFFER_STATE yy_create_buffer ( FILE *file, int size , yyscan_t yyscanner ); +void yy_delete_buffer ( YY_BUFFER_STATE b , yyscan_t yyscanner ); +void yy_flush_buffer ( YY_BUFFER_STATE b , yyscan_t yyscanner ); +void yypush_buffer_state ( YY_BUFFER_STATE new_buffer , yyscan_t yyscanner ); +void yypop_buffer_state ( yyscan_t yyscanner ); + +static void yyensure_buffer_stack ( yyscan_t yyscanner ); +static void yy_load_buffer_state ( yyscan_t yyscanner ); +static void yy_init_buffer ( YY_BUFFER_STATE b, FILE *file , yyscan_t yyscanner ); +#define YY_FLUSH_BUFFER yy_flush_buffer( YY_CURRENT_BUFFER , yyscanner) + +YY_BUFFER_STATE yy_scan_buffer ( char *base, yy_size_t size , yyscan_t yyscanner ); +YY_BUFFER_STATE yy_scan_string ( const char *yy_str , yyscan_t yyscanner ); +YY_BUFFER_STATE yy_scan_bytes ( const char *bytes, int len , yyscan_t yyscanner ); + +void *yyalloc ( yy_size_t , yyscan_t yyscanner ); +void *yyrealloc ( void *, yy_size_t , yyscan_t yyscanner ); +void yyfree ( void * , yyscan_t yyscanner ); + +#define yy_new_buffer yy_create_buffer +#define yy_set_interactive(is_interactive) \ + { \ + if ( ! YY_CURRENT_BUFFER ){ \ + yyensure_buffer_stack (yyscanner); \ + YY_CURRENT_BUFFER_LVALUE = \ + yy_create_buffer( yyin, YY_BUF_SIZE , yyscanner); \ + } \ + YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ + } +#define yy_set_bol(at_bol) \ + { \ + if ( ! YY_CURRENT_BUFFER ){\ + yyensure_buffer_stack (yyscanner); \ + YY_CURRENT_BUFFER_LVALUE = \ + yy_create_buffer( yyin, YY_BUF_SIZE , yyscanner); \ + } \ + YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ + } +#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) + +/* Begin user sect3 */ + +#define yywrap(yyscanner) (/*CONSTCOND*/1) +#define YY_SKIP_YYWRAP +typedef flex_uint8_t YY_CHAR; + +typedef int yy_state_type; + +#define yytext_ptr yytext_r + +static yy_state_type yy_get_previous_state ( yyscan_t yyscanner ); +static yy_state_type yy_try_NUL_trans ( yy_state_type current_state , yyscan_t yyscanner); +static int yy_get_next_buffer ( yyscan_t yyscanner ); +static void yynoreturn yy_fatal_error ( const char* msg , yyscan_t yyscanner ); + +/* Done after the current pattern has been matched and before the + * corresponding action - sets up yytext. + */ +#define YY_DO_BEFORE_ACTION \ + yyg->yytext_ptr = yy_bp; \ + yyleng = (int) (yy_cp - yy_bp); \ + yyg->yy_hold_char = *yy_cp; \ + *yy_cp = '\0'; \ + yyg->yy_c_buf_p = yy_cp; +#define YY_NUM_RULES 93 +#define YY_END_OF_BUFFER 94 +/* This struct is not used in this scanner, + but its presence is necessary. */ +struct yy_trans_info + { + flex_int32_t yy_verify; + flex_int32_t yy_nxt; + }; +static const flex_int16_t yy_accept[223] = + { 0, + 0, 0, 0, 0, 94, 92, 91, 91, 19, 92, + 92, 26, 35, 34, 9, 10, 24, 22, 16, 23, + 15, 25, 88, 88, 18, 17, 41, 40, 42, 21, + 90, 13, 14, 27, 90, 90, 90, 90, 90, 90, + 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, + 11, 37, 12, 39, 6, 8, 5, 7, 91, 45, + 0, 87, 0, 20, 53, 36, 56, 0, 0, 0, + 0, 50, 88, 88, 51, 0, 2, 1, 52, 89, + 88, 0, 0, 48, 43, 46, 47, 44, 49, 90, + 54, 28, 61, 90, 90, 90, 90, 78, 90, 90, + + 90, 90, 90, 90, 71, 90, 90, 90, 90, 90, + 90, 90, 90, 90, 90, 90, 90, 57, 38, 6, + 5, 4, 3, 29, 0, 0, 0, 0, 0, 60, + 1, 0, 89, 0, 89, 88, 88, 58, 59, 55, + 90, 90, 90, 90, 90, 90, 90, 90, 76, 90, + 90, 89, 79, 62, 90, 90, 90, 90, 90, 90, + 90, 33, 31, 0, 0, 0, 0, 0, 90, 75, + 90, 90, 90, 90, 73, 90, 83, 90, 72, 90, + 90, 90, 90, 90, 90, 90, 90, 31, 32, 30, + 0, 89, 85, 80, 90, 63, 90, 70, 90, 90, + + 90, 90, 90, 90, 90, 90, 64, 77, 90, 84, + 82, 67, 81, 69, 65, 74, 90, 68, 90, 66, + 86, 0 + } ; + +static const YY_CHAR yy_ec[256] = + { 0, + 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, + 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 2, 4, 5, 6, 1, 7, 8, 9, 10, + 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, + 20, 20, 20, 20, 20, 20, 21, 22, 23, 24, + 25, 26, 1, 27, 28, 28, 28, 28, 29, 30, + 31, 31, 31, 31, 31, 31, 31, 31, 31, 32, + 31, 31, 31, 31, 31, 31, 31, 33, 31, 31, + 34, 35, 36, 37, 31, 1, 38, 39, 40, 41, + + 42, 43, 44, 45, 46, 31, 47, 48, 49, 50, + 51, 52, 31, 53, 54, 55, 56, 31, 57, 58, + 59, 60, 61, 62, 63, 64, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1 + } ; + +static const YY_CHAR yy_meta[65] = + { 0, + 1, 1, 2, 1, 1, 1, 1, 1, 3, 1, + 1, 4, 1, 1, 1, 1, 4, 5, 5, 5, + 5, 1, 1, 1, 1, 1, 1, 5, 5, 5, + 6, 6, 6, 1, 1, 1, 1, 5, 5, 5, + 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, + 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, + 1, 1, 1, 1 + } ; + +static const flex_int16_t yy_base[233] = + { 0, + 0, 0, 62, 63, 366, 367, 65, 67, 340, 66, + 358, 338, 64, 327, 367, 367, 367, 63, 367, 72, + 345, 61, 84, 90, 367, 367, 52, 69, 73, 367, + 0, 367, 367, 82, 306, 306, 74, 45, 66, 307, + 306, 77, 300, 317, 298, 311, 75, 293, 301, 305, + 367, 60, 367, 367, 0, 367, 101, 337, 126, 367, + 126, 367, 345, 367, 367, 367, 367, 338, 115, 120, + 127, 367, 139, 146, 367, 330, 367, 0, 367, 185, + 161, 0, 131, 320, 367, 367, 367, 367, 319, 0, + 367, 318, 0, 300, 287, 290, 296, 0, 284, 298, + + 280, 280, 281, 278, 0, 280, 288, 275, 279, 289, + 272, 266, 272, 278, 271, 276, 275, 367, 367, 0, + 139, 367, 367, 367, 311, 165, 177, 310, 0, 367, + 0, 150, 169, 198, 367, 169, 157, 367, 367, 367, + 280, 275, 137, 178, 274, 273, 265, 271, 0, 261, + 260, 0, 0, 0, 254, 267, 252, 252, 264, 254, + 256, 367, 367, 213, 216, 294, 177, 223, 255, 0, + 246, 254, 246, 248, 0, 256, 0, 243, 0, 242, + 241, 241, 246, 240, 189, 226, 232, 367, 367, 367, + 227, 231, 0, 0, 217, 0, 197, 0, 187, 171, + + 173, 167, 153, 162, 160, 151, 0, 0, 137, 0, + 0, 0, 0, 0, 0, 0, 120, 0, 110, 0, + 0, 367, 252, 258, 264, 266, 272, 278, 284, 139, + 288, 132 + } ; + +static const flex_int16_t yy_def[233] = + { 0, + 222, 1, 223, 223, 222, 222, 222, 222, 222, 224, + 222, 222, 222, 225, 222, 222, 222, 222, 222, 222, + 222, 222, 222, 222, 222, 222, 222, 222, 222, 222, + 226, 222, 222, 222, 226, 226, 226, 226, 226, 226, + 226, 226, 226, 226, 226, 226, 226, 226, 226, 226, + 222, 222, 222, 222, 227, 222, 222, 222, 222, 222, + 224, 222, 224, 222, 222, 222, 222, 222, 228, 222, + 222, 222, 222, 222, 222, 222, 222, 229, 222, 222, + 222, 230, 222, 222, 222, 222, 222, 222, 222, 226, + 222, 222, 226, 226, 226, 226, 226, 226, 226, 226, + + 226, 226, 226, 226, 226, 226, 226, 226, 226, 226, + 226, 226, 226, 226, 226, 226, 226, 222, 222, 227, + 222, 222, 222, 222, 222, 222, 222, 231, 232, 222, + 229, 222, 222, 222, 222, 230, 222, 222, 222, 222, + 226, 226, 226, 226, 226, 226, 226, 226, 226, 226, + 226, 226, 226, 226, 226, 226, 226, 226, 226, 226, + 226, 222, 222, 222, 222, 231, 232, 222, 226, 226, + 226, 226, 226, 226, 226, 226, 226, 226, 226, 226, + 226, 226, 226, 226, 226, 226, 226, 222, 222, 222, + 222, 222, 226, 226, 226, 226, 226, 226, 226, 226, + + 226, 226, 226, 226, 226, 226, 226, 226, 226, 226, + 226, 226, 226, 226, 226, 226, 226, 226, 226, 226, + 226, 0, 222, 222, 222, 222, 222, 222, 222, 222, + 222, 222 + } ; + +static const flex_int16_t yy_nxt[432] = + { 0, + 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, + 16, 17, 18, 19, 20, 21, 22, 23, 24, 24, + 24, 25, 26, 27, 28, 29, 30, 31, 31, 31, + 31, 31, 31, 32, 6, 33, 34, 35, 36, 37, + 38, 39, 40, 41, 31, 42, 31, 31, 43, 44, + 31, 45, 46, 47, 48, 49, 50, 31, 31, 31, + 51, 52, 53, 54, 56, 56, 59, 59, 59, 59, + 62, 66, 77, 57, 57, 84, 85, 78, 58, 58, + 70, 71, 71, 71, 118, 79, 97, 72, 67, 73, + 74, 74, 74, 86, 87, 98, 75, 88, 89, 80, + + 63, 81, 81, 81, 74, 80, 91, 74, 74, 74, + 74, 95, 121, 99, 100, 101, 82, 122, 92, 105, + 112, 119, 83, 102, 96, 106, 107, 59, 59, 113, + 62, 114, 126, 126, 126, 80, 167, 71, 71, 71, + 71, 82, 80, 136, 71, 71, 71, 71, 137, 137, + 121, 221, 129, 127, 80, 122, 74, 74, 74, 74, + 63, 80, 220, 74, 74, 74, 74, 133, 133, 133, + 133, 129, 128, 163, 137, 137, 80, 129, 81, 81, + 81, 74, 164, 164, 164, 162, 133, 133, 133, 133, + 171, 172, 219, 218, 165, 165, 129, 132, 135, 132, + + 168, 217, 133, 133, 133, 133, 216, 215, 168, 214, + 132, 135, 132, 134, 135, 133, 133, 133, 133, 173, + 168, 188, 213, 174, 189, 212, 134, 135, 168, 205, + 164, 164, 164, 165, 165, 191, 211, 191, 210, 206, + 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, + 192, 192, 55, 55, 55, 55, 55, 55, 61, 61, + 61, 61, 61, 61, 68, 68, 209, 68, 68, 68, + 90, 90, 120, 208, 120, 207, 120, 120, 125, 204, + 125, 125, 125, 125, 131, 203, 131, 131, 131, 131, + 166, 202, 166, 201, 200, 199, 198, 197, 196, 195, + + 194, 193, 190, 187, 186, 185, 184, 183, 182, 181, + 180, 179, 178, 177, 176, 175, 170, 169, 162, 162, + 161, 160, 159, 158, 157, 156, 155, 154, 152, 153, + 152, 151, 150, 149, 148, 147, 146, 145, 144, 143, + 142, 141, 140, 139, 138, 130, 124, 222, 123, 117, + 116, 115, 111, 110, 109, 108, 104, 103, 94, 93, + 76, 69, 65, 64, 60, 222, 5, 222, 222, 222, + 222, 222, 222, 222, 222, 222, 222, 222, 222, 222, + 222, 222, 222, 222, 222, 222, 222, 222, 222, 222, + 222, 222, 222, 222, 222, 222, 222, 222, 222, 222, + + 222, 222, 222, 222, 222, 222, 222, 222, 222, 222, + 222, 222, 222, 222, 222, 222, 222, 222, 222, 222, + 222, 222, 222, 222, 222, 222, 222, 222, 222, 222, + 222 + } ; + +static const flex_int16_t yy_chk[432] = + { 0, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 3, 4, 7, 7, 8, 8, + 10, 13, 22, 3, 4, 27, 27, 22, 3, 4, + 18, 18, 18, 18, 52, 22, 38, 18, 13, 20, + 20, 20, 20, 28, 28, 38, 20, 29, 29, 23, + + 10, 23, 23, 23, 23, 24, 34, 24, 24, 24, + 24, 37, 57, 39, 39, 39, 23, 57, 34, 42, + 47, 52, 23, 39, 37, 42, 42, 59, 59, 47, + 61, 47, 69, 69, 69, 70, 232, 70, 70, 70, + 70, 23, 71, 230, 71, 71, 71, 71, 83, 83, + 121, 219, 70, 69, 73, 121, 73, 73, 73, 73, + 61, 74, 217, 74, 74, 74, 74, 132, 132, 132, + 132, 73, 69, 126, 137, 137, 81, 70, 81, 81, + 81, 81, 126, 126, 126, 127, 133, 133, 133, 133, + 143, 143, 209, 206, 127, 127, 73, 80, 133, 80, + + 136, 205, 80, 80, 80, 80, 204, 203, 167, 202, + 134, 133, 134, 80, 80, 134, 134, 134, 134, 144, + 136, 164, 201, 144, 165, 200, 80, 80, 167, 185, + 164, 164, 164, 165, 165, 168, 199, 168, 197, 185, + 168, 168, 168, 168, 191, 191, 191, 191, 192, 192, + 192, 192, 223, 223, 223, 223, 223, 223, 224, 224, + 224, 224, 224, 224, 225, 225, 195, 225, 225, 225, + 226, 226, 227, 187, 227, 186, 227, 227, 228, 184, + 228, 228, 228, 228, 229, 183, 229, 229, 229, 229, + 231, 182, 231, 181, 180, 178, 176, 174, 173, 172, + + 171, 169, 166, 161, 160, 159, 158, 157, 156, 155, + 151, 150, 148, 147, 146, 145, 142, 141, 128, 125, + 117, 116, 115, 114, 113, 112, 111, 110, 109, 108, + 107, 106, 104, 103, 102, 101, 100, 99, 97, 96, + 95, 94, 92, 89, 84, 76, 68, 63, 58, 50, + 49, 48, 46, 45, 44, 43, 41, 40, 36, 35, + 21, 14, 12, 11, 9, 5, 222, 222, 222, 222, + 222, 222, 222, 222, 222, 222, 222, 222, 222, 222, + 222, 222, 222, 222, 222, 222, 222, 222, 222, 222, + 222, 222, 222, 222, 222, 222, 222, 222, 222, 222, + + 222, 222, 222, 222, 222, 222, 222, 222, 222, 222, + 222, 222, 222, 222, 222, 222, 222, 222, 222, 222, + 222, 222, 222, 222, 222, 222, 222, 222, 222, 222, + 222 + } ; + +/* The intent behind this definition is that it'll catch + * any uses of REJECT which flex missed. + */ +#define REJECT reject_used_but_not_detected +#define yymore() yymore_used_but_not_detected +#define YY_MORE_ADJ 0 +#define YY_RESTORE_YY_MORE_OFFSET +#line 1 "src/lexer.l" +#define YY_NO_INPUT 1 +#line 3 "src/lexer.l" +#define FROM_LEXER +#include <cu/parser.h> +#include <cu/debug.h> + +static void update_yylloc(struct parser *parser, YYLTYPE *lloc, const char *text) +{ + lloc->first_line = lloc->last_line; + lloc->first_column = lloc->last_column; + + for (size_t i = 0; text[i] != 0; ++i) { + parser->buf_offset++; + if (text[i] == '\n') { + lloc->last_line++; + /* flex uses 1 based indexing */ + lloc->last_column = 1; + } else { + lloc->last_column++; + } + } +} + +#define YY_USER_ACTION update_yylloc(parser, yylloc, yytext); +#line 620 "gen/gen_lexer.c" + +#line 622 "gen/gen_lexer.c" + +#define INITIAL 0 +#define SC_COMMENT 1 + +#ifndef YY_NO_UNISTD_H +/* Special case for "unistd.h", since it is non-ANSI. We include it way + * down here because we want the user's section 1 to have been scanned first. + * The user has a chance to override it with an option. + */ +#include <unistd.h> +#endif + +#ifndef YY_EXTRA_TYPE +#define YY_EXTRA_TYPE void * +#endif + +/* Holds the entire state of the reentrant scanner. */ +struct yyguts_t + { + + /* User-defined. Not touched by flex. */ + YY_EXTRA_TYPE yyextra_r; + + /* The rest are the same as the globals declared in the non-reentrant scanner. */ + FILE *yyin_r, *yyout_r; + size_t yy_buffer_stack_top; /**< index of top of stack. */ + size_t yy_buffer_stack_max; /**< capacity of stack. */ + YY_BUFFER_STATE * yy_buffer_stack; /**< Stack as an array. */ + char yy_hold_char; + int yy_n_chars; + int yyleng_r; + char *yy_c_buf_p; + int yy_init; + int yy_start; + int yy_did_buffer_switch_on_eof; + int yy_start_stack_ptr; + int yy_start_stack_depth; + int *yy_start_stack; + yy_state_type yy_last_accepting_state; + char* yy_last_accepting_cpos; + + int yylineno_r; + int yy_flex_debug_r; + + char *yytext_r; + int yy_more_flag; + int yy_more_len; + + }; /* end struct yyguts_t */ + +static int yy_init_globals ( yyscan_t yyscanner ); + +int yylex_init (yyscan_t* scanner); + +int yylex_init_extra ( YY_EXTRA_TYPE user_defined, yyscan_t* scanner); + +/* Accessor methods to globals. + These are made visible to non-reentrant scanners for convenience. */ + +int yylex_destroy ( yyscan_t yyscanner ); + +int yyget_debug ( yyscan_t yyscanner ); + +void yyset_debug ( int debug_flag , yyscan_t yyscanner ); + +YY_EXTRA_TYPE yyget_extra ( yyscan_t yyscanner ); + +void yyset_extra ( YY_EXTRA_TYPE user_defined , yyscan_t yyscanner ); + +FILE *yyget_in ( yyscan_t yyscanner ); + +void yyset_in ( FILE * _in_str , yyscan_t yyscanner ); + +FILE *yyget_out ( yyscan_t yyscanner ); + +void yyset_out ( FILE * _out_str , yyscan_t yyscanner ); + + int yyget_leng ( yyscan_t yyscanner ); + +char *yyget_text ( yyscan_t yyscanner ); + +int yyget_lineno ( yyscan_t yyscanner ); + +void yyset_lineno ( int _line_number , yyscan_t yyscanner ); + +int yyget_column ( yyscan_t yyscanner ); + +void yyset_column ( int _column_no , yyscan_t yyscanner ); + +/* Macros after this point can all be overridden by user definitions in + * section 1. + */ + +#ifndef YY_SKIP_YYWRAP +#ifdef __cplusplus +extern "C" int yywrap ( yyscan_t yyscanner ); +#else +extern int yywrap ( yyscan_t yyscanner ); +#endif +#endif + +#ifndef YY_NO_UNPUT + +#endif + +#ifndef yytext_ptr +static void yy_flex_strncpy ( char *, const char *, int , yyscan_t yyscanner); +#endif + +#ifdef YY_NEED_STRLEN +static int yy_flex_strlen ( const char * , yyscan_t yyscanner); +#endif + +#ifndef YY_NO_INPUT +#ifdef __cplusplus +static int yyinput ( yyscan_t yyscanner ); +#else +static int input ( yyscan_t yyscanner ); +#endif + +#endif + +/* Amount of stuff to slurp up with each read. */ +#ifndef YY_READ_BUF_SIZE +#ifdef __ia64__ +/* On IA-64, the buffer size is 16k, not 8k */ +#define YY_READ_BUF_SIZE 16384 +#else +#define YY_READ_BUF_SIZE 8192 +#endif /* __ia64__ */ +#endif + +/* Copy whatever the last rule matched to the standard output. */ +#ifndef ECHO +/* This used to be an fputs(), but since the string might contain NUL's, + * we now use fwrite(). + */ +#define ECHO do { if (fwrite( yytext, (size_t) yyleng, 1, yyout )) {} } while (0) +#endif + +/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, + * is returned in "result". + */ +#ifndef YY_INPUT +#define YY_INPUT(buf,result,max_size) \ + if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \ + { \ + int c = '*'; \ + int n; \ + for ( n = 0; n < max_size && \ + (c = getc( yyin )) != EOF && c != '\n'; ++n ) \ + buf[n] = (char) c; \ + if ( c == '\n' ) \ + buf[n++] = (char) c; \ + if ( c == EOF && ferror( yyin ) ) \ + YY_FATAL_ERROR( "input in flex scanner failed" ); \ + result = n; \ + } \ + else \ + { \ + errno=0; \ + while ( (result = (int) fread(buf, 1, (yy_size_t) max_size, yyin)) == 0 && ferror(yyin)) \ + { \ + if( errno != EINTR) \ + { \ + YY_FATAL_ERROR( "input in flex scanner failed" ); \ + break; \ + } \ + errno=0; \ + clearerr(yyin); \ + } \ + }\ +\ + +#endif + +/* No semi-colon after return; correct usage is to write "yyterminate();" - + * we don't want an extra ';' after the "return" because that will cause + * some compilers to complain about unreachable statements. + */ +#ifndef yyterminate +#define yyterminate() return YY_NULL +#endif + +/* Number of entries by which start-condition stack grows. */ +#ifndef YY_START_STACK_INCR +#define YY_START_STACK_INCR 25 +#endif + +/* Report a fatal error. */ +#ifndef YY_FATAL_ERROR +#define YY_FATAL_ERROR(msg) yy_fatal_error( msg , yyscanner) +#endif + +/* end tables serialization structures and prototypes */ + +/* Default declaration of generated scanner - a define so the user can + * easily add parameters. + */ +#ifndef YY_DECL +#define YY_DECL_IS_OURS 1 + +extern int yylex (yyscan_t yyscanner); + +#define YY_DECL int yylex (yyscan_t yyscanner) +#endif /* !YY_DECL */ + +/* Code executed at the beginning of each rule, after yytext and yyleng + * have been set up. + */ +#ifndef YY_USER_ACTION +#define YY_USER_ACTION +#endif + +/* Code executed at the end of each rule. */ +#ifndef YY_BREAK +#define YY_BREAK /*LINTED*/break; +#endif + +#define YY_RULE_SETUP \ + YY_USER_ACTION + +/** The main scanner function which does all the work. + */ +YY_DECL +{ + yy_state_type yy_current_state; + char *yy_cp, *yy_bp; + int yy_act; + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + if ( !yyg->yy_init ) + { + yyg->yy_init = 1; + +#ifdef YY_USER_INIT + YY_USER_INIT; +#endif + + if ( ! yyg->yy_start ) + yyg->yy_start = 1; /* first start state */ + + if ( ! yyin ) + yyin = stdin; + + if ( ! yyout ) + yyout = stdout; + + if ( ! YY_CURRENT_BUFFER ) { + yyensure_buffer_stack (yyscanner); + YY_CURRENT_BUFFER_LVALUE = + yy_create_buffer( yyin, YY_BUF_SIZE , yyscanner); + } + + yy_load_buffer_state( yyscanner ); + } + + { +#line 44 "src/lexer.l" + +#line 883 "gen/gen_lexer.c" + + while ( /*CONSTCOND*/1 ) /* loops until end-of-file is reached */ + { + yy_cp = yyg->yy_c_buf_p; + + /* Support of yytext. */ + *yy_cp = yyg->yy_hold_char; + + /* yy_bp points to the position in yy_ch_buf of the start of + * the current run. + */ + yy_bp = yy_cp; + + yy_current_state = yyg->yy_start; +yy_match: + do + { + YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)] ; + if ( yy_accept[yy_current_state] ) + { + yyg->yy_last_accepting_state = yy_current_state; + yyg->yy_last_accepting_cpos = yy_cp; + } + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 223 ) + yy_c = yy_meta[yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c]; + ++yy_cp; + } + while ( yy_base[yy_current_state] != 367 ); + +yy_find_action: + yy_act = yy_accept[yy_current_state]; + if ( yy_act == 0 ) + { /* have to back up */ + yy_cp = yyg->yy_last_accepting_cpos; + yy_current_state = yyg->yy_last_accepting_state; + yy_act = yy_accept[yy_current_state]; + } + + YY_DO_BEFORE_ACTION; + +do_action: /* This label is used only to access EOF actions. */ + + switch ( yy_act ) + { /* beginning of action switch */ + case 0: /* must back up */ + /* undo the effects of YY_DO_BEFORE_ACTION */ + *yy_cp = yyg->yy_hold_char; + yy_cp = yyg->yy_last_accepting_cpos; + yy_current_state = yyg->yy_last_accepting_state; + goto yy_find_action; + +case 1: +YY_RULE_SETUP +#line 45 "src/lexer.l" +{/* skip line comments */} + YY_BREAK +case 2: +YY_RULE_SETUP +#line 47 "src/lexer.l" +{BEGIN(SC_COMMENT);} + YY_BREAK + +case 3: +YY_RULE_SETUP +#line 49 "src/lexer.l" +{++parser->comment_nesting;} + YY_BREAK +case 4: +YY_RULE_SETUP +#line 50 "src/lexer.l" +{ + if (parser->comment_nesting) + --parser->comment_nesting; + else + BEGIN(INITIAL); + } + YY_BREAK +case 5: +YY_RULE_SETUP +#line 57 "src/lexer.l" +{} + YY_BREAK +case 6: +YY_RULE_SETUP +#line 58 "src/lexer.l" +{} + YY_BREAK +case 7: +YY_RULE_SETUP +#line 59 "src/lexer.l" +{} + YY_BREAK +case 8: +/* rule 8 can match eol */ +YY_RULE_SETUP +#line 60 "src/lexer.l" +{} + YY_BREAK + +case 9: +YY_RULE_SETUP +#line 63 "src/lexer.l" +{return LPAREN;} + YY_BREAK +case 10: +YY_RULE_SETUP +#line 64 "src/lexer.l" +{return RPAREN;} + YY_BREAK +case 11: +YY_RULE_SETUP +#line 65 "src/lexer.l" +{return LBRACE;} + YY_BREAK +case 12: +YY_RULE_SETUP +#line 66 "src/lexer.l" +{return RBRACE;} + YY_BREAK +case 13: +YY_RULE_SETUP +#line 67 "src/lexer.l" +{return LBRACKET;} + YY_BREAK +case 14: +YY_RULE_SETUP +#line 68 "src/lexer.l" +{return RBRACKET;} + YY_BREAK +case 15: +YY_RULE_SETUP +#line 69 "src/lexer.l" +{return DOT;} + YY_BREAK +case 16: +YY_RULE_SETUP +#line 70 "src/lexer.l" +{return COMMA;} + YY_BREAK +case 17: +YY_RULE_SETUP +#line 71 "src/lexer.l" +{return SEMICOLON;} + YY_BREAK +case 18: +YY_RULE_SETUP +#line 72 "src/lexer.l" +{return COLON;} + YY_BREAK +case 19: +YY_RULE_SETUP +#line 73 "src/lexer.l" +{return BANG;} + YY_BREAK +case 20: +YY_RULE_SETUP +#line 74 "src/lexer.l" +{return PASTE;} + YY_BREAK +case 21: +YY_RULE_SETUP +#line 75 "src/lexer.l" +{return AT;} + YY_BREAK +case 22: +YY_RULE_SETUP +#line 77 "src/lexer.l" +{return PLUS;} + YY_BREAK +case 23: +YY_RULE_SETUP +#line 78 "src/lexer.l" +{return MINUS;} + YY_BREAK +case 24: +YY_RULE_SETUP +#line 79 "src/lexer.l" +{return STAR;} + YY_BREAK +case 25: +YY_RULE_SETUP +#line 80 "src/lexer.l" +{return DIV;} + YY_BREAK +case 26: +YY_RULE_SETUP +#line 81 "src/lexer.l" +{return REM;} + YY_BREAK +case 27: +YY_RULE_SETUP +#line 82 "src/lexer.l" +{return XOR;} + YY_BREAK +case 28: +YY_RULE_SETUP +#line 83 "src/lexer.l" +{return POW;} + YY_BREAK +case 29: +/* rule 29 can match eol */ +YY_RULE_SETUP +#line 85 "src/lexer.l" +{ + /* regular character constant, 'a' */ + yylval->integer = yytext[1]; + return INT; +} + YY_BREAK +case 30: +YY_RULE_SETUP +#line 91 "src/lexer.l" +{ + /* hex character constant, '\xef' */ + /* handling is slightly different from C, here it's more or less just + * another way to specify a hex integer */ + yylval->integer = strtoll(yytext + 3, NULL, 16); + return INT; +} + YY_BREAK +case 31: +YY_RULE_SETUP +#line 99 "src/lexer.l" +{ + /* octal character constant, '\033' */ + yylval->integer = strtoll(yytext + 2, NULL, 8); + return INT; +} + YY_BREAK +case 32: +YY_RULE_SETUP +#line 105 "src/lexer.l" +{ + /* binary character constant, '\b101' */ + yylval->integer = strtoll(yytext + 3, NULL, 2); + return INT; +} + YY_BREAK +case 33: +YY_RULE_SETUP +#line 111 "src/lexer.l" +{ + /* escaped character constant */ + yylval->integer = match_escape(yytext[2]); + return INT; +} + YY_BREAK +case 34: +YY_RULE_SETUP +#line 117 "src/lexer.l" +{return SQUOTE;} + YY_BREAK +case 35: +YY_RULE_SETUP +#line 119 "src/lexer.l" +{return AND;} + YY_BREAK +case 36: +YY_RULE_SETUP +#line 120 "src/lexer.l" +{return LAND;} + YY_BREAK +case 37: +YY_RULE_SETUP +#line 121 "src/lexer.l" +{return OR;} + YY_BREAK +case 38: +YY_RULE_SETUP +#line 122 "src/lexer.l" +{return LOR;} + YY_BREAK +case 39: +YY_RULE_SETUP +#line 124 "src/lexer.l" +{return TILDE;} + YY_BREAK +case 40: +YY_RULE_SETUP +#line 125 "src/lexer.l" +{return TO;} + YY_BREAK +case 41: +YY_RULE_SETUP +#line 126 "src/lexer.l" +{return LT;} + YY_BREAK +case 42: +YY_RULE_SETUP +#line 127 "src/lexer.l" +{return GT;} + YY_BREAK +case 43: +YY_RULE_SETUP +#line 128 "src/lexer.l" +{return LE;} + YY_BREAK +case 44: +YY_RULE_SETUP +#line 129 "src/lexer.l" +{return GE;} + YY_BREAK +case 45: +YY_RULE_SETUP +#line 130 "src/lexer.l" +{return NE;} + YY_BREAK +case 46: +YY_RULE_SETUP +#line 131 "src/lexer.l" +{return EQ;} + YY_BREAK +case 47: +YY_RULE_SETUP +#line 133 "src/lexer.l" +{return FATARROW;} + YY_BREAK +case 48: +YY_RULE_SETUP +#line 135 "src/lexer.l" +{return LSHIFT;} + YY_BREAK +case 49: +YY_RULE_SETUP +#line 136 "src/lexer.l" +{return RSHIFT;} + YY_BREAK +case 50: +YY_RULE_SETUP +#line 138 "src/lexer.l" +{return PLUSSELF;} + YY_BREAK +case 51: +YY_RULE_SETUP +#line 139 "src/lexer.l" +{return MINUSSELF;} + YY_BREAK +case 52: +YY_RULE_SETUP +#line 140 "src/lexer.l" +{return DIVSELF;} + YY_BREAK +case 53: +YY_RULE_SETUP +#line 141 "src/lexer.l" +{return REMSELF;} + YY_BREAK +case 54: +YY_RULE_SETUP +#line 142 "src/lexer.l" +{return XORSELF;} + YY_BREAK +case 55: +YY_RULE_SETUP +#line 143 "src/lexer.l" +{return POWSELF;} + YY_BREAK +case 56: +YY_RULE_SETUP +#line 144 "src/lexer.l" +{return ORSELF;} + YY_BREAK +case 57: +YY_RULE_SETUP +#line 145 "src/lexer.l" +{return ORSELF;} + YY_BREAK +case 58: +YY_RULE_SETUP +#line 146 "src/lexer.l" +{return LSHIFTSELF;} + YY_BREAK +case 59: +YY_RULE_SETUP +#line 147 "src/lexer.l" +{return RSHIFTSELF;} + YY_BREAK +case 60: +YY_RULE_SETUP +#line 148 "src/lexer.l" +{return ELLIPSIS;} + YY_BREAK +case 61: +YY_RULE_SETUP +#line 150 "src/lexer.l" +{return AS;} + YY_BREAK +case 62: +YY_RULE_SETUP +#line 151 "src/lexer.l" +{return PUB;} + YY_BREAK +case 63: +YY_RULE_SETUP +#line 152 "src/lexer.l" +{return DEFER;} + YY_BREAK +case 64: +YY_RULE_SETUP +#line 153 "src/lexer.l" +{return UNION;} + YY_BREAK +case 65: +YY_RULE_SETUP +#line 154 "src/lexer.l" +{return STRUCT;} + YY_BREAK +case 66: +YY_RULE_SETUP +#line 155 "src/lexer.l" +{return TYPEDEF;} + YY_BREAK +case 67: +YY_RULE_SETUP +#line 156 "src/lexer.l" +{return IMPORT;} + YY_BREAK +case 68: +YY_RULE_SETUP +#line 157 "src/lexer.l" +{return TYPEOF;} + YY_BREAK +case 69: +YY_RULE_SETUP +#line 158 "src/lexer.l" +{return SIZEOF;} + YY_BREAK +case 70: +YY_RULE_SETUP +#line 159 "src/lexer.l" +{return EMBED;} + YY_BREAK +case 71: +YY_RULE_SETUP +#line 160 "src/lexer.l" +{return IF;} + YY_BREAK +case 72: +YY_RULE_SETUP +#line 161 "src/lexer.l" +{return GOTO;} + YY_BREAK +case 73: +YY_RULE_SETUP +#line 162 "src/lexer.l" +{return ELSE;} + YY_BREAK +case 74: +YY_RULE_SETUP +#line 163 "src/lexer.l" +{return SWITCH;} + YY_BREAK +case 75: +YY_RULE_SETUP +#line 164 "src/lexer.l" +{return CASE;} + YY_BREAK +case 76: +YY_RULE_SETUP +#line 165 "src/lexer.l" +{return FOR;} + YY_BREAK +case 77: +YY_RULE_SETUP +#line 166 "src/lexer.l" +{return WHILE;} + YY_BREAK +case 78: +YY_RULE_SETUP +#line 167 "src/lexer.l" +{return DO;} + YY_BREAK +case 79: +YY_RULE_SETUP +#line 168 "src/lexer.l" +{return MUT;} + YY_BREAK +case 80: +YY_RULE_SETUP +#line 169 "src/lexer.l" +{return CONST;} + YY_BREAK +case 81: +YY_RULE_SETUP +#line 170 "src/lexer.l" +{return RETURN;} + YY_BREAK +case 82: +YY_RULE_SETUP +#line 171 "src/lexer.l" +{return EXTERN;} + YY_BREAK +case 83: +YY_RULE_SETUP +#line 172 "src/lexer.l" +{return ENUM;} + YY_BREAK +case 84: +YY_RULE_SETUP +#line 173 "src/lexer.l" +{return DEFINE;} + YY_BREAK +case 85: +YY_RULE_SETUP +#line 174 "src/lexer.l" +{return BREAK;} + YY_BREAK +case 86: +YY_RULE_SETUP +#line 175 "src/lexer.l" +{return CONTINUE;} + YY_BREAK +case 87: +/* rule 87 can match eol */ +YY_RULE_SETUP +#line 177 "src/lexer.l" +{ + /* seems risky, I know, but letting the parser choose when to allocate a + * new string seems to help with syntax error cleanup */ + yylval->str = yytext; + return STRING; +} + YY_BREAK +case 88: +YY_RULE_SETUP +#line 184 "src/lexer.l" +{ + yylval->integer = strtoll(yytext, 0, 0); + return INT; +} + YY_BREAK +case 89: +YY_RULE_SETUP +#line 189 "src/lexer.l" +{ + yylval->dbl = strtod(yytext, 0); + return FLOAT; +} + YY_BREAK +case 90: +YY_RULE_SETUP +#line 194 "src/lexer.l" +{ + yylval->str = yytext; + return ID; +} + YY_BREAK +case 91: +/* rule 91 can match eol */ +YY_RULE_SETUP +#line 200 "src/lexer.l" +{/* skip whitespace */} + YY_BREAK +case 92: +YY_RULE_SETUP +#line 202 "src/lexer.l" +{ + struct src_issue issue; + issue.level = SRC_ERROR; + issue.loc = to_src_loc(yylloc); + issue.fctx.fbuf = parser->buf; + issue.fctx.fname = parser->fname; + issue.offset = parser->buf_offset; + src_issue(issue, "Unexpected token: %s", yytext); + parser->failed = true; +} + YY_BREAK +case 93: +YY_RULE_SETUP +#line 212 "src/lexer.l" +YY_FATAL_ERROR( "flex scanner jammed" ); + YY_BREAK +#line 1461 "gen/gen_lexer.c" +case YY_STATE_EOF(INITIAL): +case YY_STATE_EOF(SC_COMMENT): + yyterminate(); + + case YY_END_OF_BUFFER: + { + /* Amount of text matched not including the EOB char. */ + int yy_amount_of_matched_text = (int) (yy_cp - yyg->yytext_ptr) - 1; + + /* Undo the effects of YY_DO_BEFORE_ACTION. */ + *yy_cp = yyg->yy_hold_char; + YY_RESTORE_YY_MORE_OFFSET + + if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW ) + { + /* We're scanning a new file or input source. It's + * possible that this happened because the user + * just pointed yyin at a new source and called + * yylex(). If so, then we have to assure + * consistency between YY_CURRENT_BUFFER and our + * globals. Here is the right place to do so, because + * this is the first action (other than possibly a + * back-up) that will match for the new input source. + */ + yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; + YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin; + YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; + } + + /* Note that here we test for yy_c_buf_p "<=" to the position + * of the first EOB in the buffer, since yy_c_buf_p will + * already have been incremented past the NUL character + * (since all states make transitions on EOB to the + * end-of-buffer state). Contrast this with the test + * in input(). + */ + if ( yyg->yy_c_buf_p <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] ) + { /* This was really a NUL. */ + yy_state_type yy_next_state; + + yyg->yy_c_buf_p = yyg->yytext_ptr + yy_amount_of_matched_text; + + yy_current_state = yy_get_previous_state( yyscanner ); + + /* Okay, we're now positioned to make the NUL + * transition. We couldn't have + * yy_get_previous_state() go ahead and do it + * for us because it doesn't know how to deal + * with the possibility of jamming (and we don't + * want to build jamming into it because then it + * will run more slowly). + */ + + yy_next_state = yy_try_NUL_trans( yy_current_state , yyscanner); + + yy_bp = yyg->yytext_ptr + YY_MORE_ADJ; + + if ( yy_next_state ) + { + /* Consume the NUL. */ + yy_cp = ++yyg->yy_c_buf_p; + yy_current_state = yy_next_state; + goto yy_match; + } + + else + { + yy_cp = yyg->yy_c_buf_p; + goto yy_find_action; + } + } + + else switch ( yy_get_next_buffer( yyscanner ) ) + { + case EOB_ACT_END_OF_FILE: + { + yyg->yy_did_buffer_switch_on_eof = 0; + + if ( yywrap( yyscanner ) ) + { + /* Note: because we've taken care in + * yy_get_next_buffer() to have set up + * yytext, we can now set up + * yy_c_buf_p so that if some total + * hoser (like flex itself) wants to + * call the scanner after we return the + * YY_NULL, it'll still work - another + * YY_NULL will get returned. + */ + yyg->yy_c_buf_p = yyg->yytext_ptr + YY_MORE_ADJ; + + yy_act = YY_STATE_EOF(YY_START); + goto do_action; + } + + else + { + if ( ! yyg->yy_did_buffer_switch_on_eof ) + YY_NEW_FILE; + } + break; + } + + case EOB_ACT_CONTINUE_SCAN: + yyg->yy_c_buf_p = + yyg->yytext_ptr + yy_amount_of_matched_text; + + yy_current_state = yy_get_previous_state( yyscanner ); + + yy_cp = yyg->yy_c_buf_p; + yy_bp = yyg->yytext_ptr + YY_MORE_ADJ; + goto yy_match; + + case EOB_ACT_LAST_MATCH: + yyg->yy_c_buf_p = + &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars]; + + yy_current_state = yy_get_previous_state( yyscanner ); + + yy_cp = yyg->yy_c_buf_p; + yy_bp = yyg->yytext_ptr + YY_MORE_ADJ; + goto yy_find_action; + } + break; + } + + default: + YY_FATAL_ERROR( + "fatal flex scanner internal error--no action found" ); + } /* end of action switch */ + } /* end of scanning one token */ + } /* end of user's declarations */ +} /* end of yylex */ + +/* yy_get_next_buffer - try to read in a new buffer + * + * Returns a code representing an action: + * EOB_ACT_LAST_MATCH - + * EOB_ACT_CONTINUE_SCAN - continue scanning from current position + * EOB_ACT_END_OF_FILE - end of file + */ +static int yy_get_next_buffer (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; + char *source = yyg->yytext_ptr; + int number_to_move, i; + int ret_val; + + if ( yyg->yy_c_buf_p > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1] ) + YY_FATAL_ERROR( + "fatal flex scanner internal error--end of buffer missed" ); + + if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) + { /* Don't try to fill the buffer, so this is an EOF. */ + if ( yyg->yy_c_buf_p - yyg->yytext_ptr - YY_MORE_ADJ == 1 ) + { + /* We matched a single character, the EOB, so + * treat this as a final EOF. + */ + return EOB_ACT_END_OF_FILE; + } + + else + { + /* We matched some text prior to the EOB, first + * process it. + */ + return EOB_ACT_LAST_MATCH; + } + } + + /* Try to read more data. */ + + /* First move last chars to start of buffer. */ + number_to_move = (int) (yyg->yy_c_buf_p - yyg->yytext_ptr - 1); + + for ( i = 0; i < number_to_move; ++i ) + *(dest++) = *(source++); + + if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) + /* don't do the read, it's not guaranteed to return an EOF, + * just force an EOF + */ + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars = 0; + + else + { + int num_to_read = + YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; + + while ( num_to_read <= 0 ) + { /* Not enough room in the buffer - grow it. */ + + /* just a shorter name for the current buffer */ + YY_BUFFER_STATE b = YY_CURRENT_BUFFER_LVALUE; + + int yy_c_buf_p_offset = + (int) (yyg->yy_c_buf_p - b->yy_ch_buf); + + if ( b->yy_is_our_buffer ) + { + int new_size = b->yy_buf_size * 2; + + if ( new_size <= 0 ) + b->yy_buf_size += b->yy_buf_size / 8; + else + b->yy_buf_size *= 2; + + b->yy_ch_buf = (char *) + /* Include room in for 2 EOB chars. */ + yyrealloc( (void *) b->yy_ch_buf, + (yy_size_t) (b->yy_buf_size + 2) , yyscanner ); + } + else + /* Can't grow it, we don't own it. */ + b->yy_ch_buf = NULL; + + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( + "fatal error - scanner input buffer overflow" ); + + yyg->yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset]; + + num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - + number_to_move - 1; + + } + + if ( num_to_read > YY_READ_BUF_SIZE ) + num_to_read = YY_READ_BUF_SIZE; + + /* Read in more data. */ + YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), + yyg->yy_n_chars, num_to_read ); + + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars; + } + + if ( yyg->yy_n_chars == 0 ) + { + if ( number_to_move == YY_MORE_ADJ ) + { + ret_val = EOB_ACT_END_OF_FILE; + yyrestart( yyin , yyscanner); + } + + else + { + ret_val = EOB_ACT_LAST_MATCH; + YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = + YY_BUFFER_EOF_PENDING; + } + } + + else + ret_val = EOB_ACT_CONTINUE_SCAN; + + if ((yyg->yy_n_chars + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { + /* Extend the array by 50%, plus the number we really need. */ + int new_size = yyg->yy_n_chars + number_to_move + (yyg->yy_n_chars >> 1); + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc( + (void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf, (yy_size_t) new_size , yyscanner ); + if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) + YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" ); + /* "- 2" to take care of EOB's */ + YY_CURRENT_BUFFER_LVALUE->yy_buf_size = (int) (new_size - 2); + } + + yyg->yy_n_chars += number_to_move; + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] = YY_END_OF_BUFFER_CHAR; + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR; + + yyg->yytext_ptr = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; + + return ret_val; +} + +/* yy_get_previous_state - get the state just before the EOB char was reached */ + + static yy_state_type yy_get_previous_state (yyscan_t yyscanner) +{ + yy_state_type yy_current_state; + char *yy_cp; + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + yy_current_state = yyg->yy_start; + + for ( yy_cp = yyg->yytext_ptr + YY_MORE_ADJ; yy_cp < yyg->yy_c_buf_p; ++yy_cp ) + { + YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); + if ( yy_accept[yy_current_state] ) + { + yyg->yy_last_accepting_state = yy_current_state; + yyg->yy_last_accepting_cpos = yy_cp; + } + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 223 ) + yy_c = yy_meta[yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c]; + } + + return yy_current_state; +} + +/* yy_try_NUL_trans - try to make a transition on the NUL character + * + * synopsis + * next_state = yy_try_NUL_trans( current_state ); + */ + static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state , yyscan_t yyscanner) +{ + int yy_is_jam; + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; /* This var may be unused depending upon options. */ + char *yy_cp = yyg->yy_c_buf_p; + + YY_CHAR yy_c = 1; + if ( yy_accept[yy_current_state] ) + { + yyg->yy_last_accepting_state = yy_current_state; + yyg->yy_last_accepting_cpos = yy_cp; + } + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 223 ) + yy_c = yy_meta[yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c]; + yy_is_jam = (yy_current_state == 222); + + (void)yyg; + return yy_is_jam ? 0 : yy_current_state; +} + +#ifndef YY_NO_UNPUT + +#endif + +#ifndef YY_NO_INPUT +#ifdef __cplusplus + static int yyinput (yyscan_t yyscanner) +#else + static int input (yyscan_t yyscanner) +#endif + +{ + int c; + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + *yyg->yy_c_buf_p = yyg->yy_hold_char; + + if ( *yyg->yy_c_buf_p == YY_END_OF_BUFFER_CHAR ) + { + /* yy_c_buf_p now points to the character we want to return. + * If this occurs *before* the EOB characters, then it's a + * valid NUL; if not, then we've hit the end of the buffer. + */ + if ( yyg->yy_c_buf_p < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] ) + /* This was really a NUL. */ + *yyg->yy_c_buf_p = '\0'; + + else + { /* need more input */ + int offset = (int) (yyg->yy_c_buf_p - yyg->yytext_ptr); + ++yyg->yy_c_buf_p; + + switch ( yy_get_next_buffer( yyscanner ) ) + { + case EOB_ACT_LAST_MATCH: + /* This happens because yy_g_n_b() + * sees that we've accumulated a + * token and flags that we need to + * try matching the token before + * proceeding. But for input(), + * there's no matching to consider. + * So convert the EOB_ACT_LAST_MATCH + * to EOB_ACT_END_OF_FILE. + */ + + /* Reset buffer status. */ + yyrestart( yyin , yyscanner); + + /*FALLTHROUGH*/ + + case EOB_ACT_END_OF_FILE: + { + if ( yywrap( yyscanner ) ) + return 0; + + if ( ! yyg->yy_did_buffer_switch_on_eof ) + YY_NEW_FILE; +#ifdef __cplusplus + return yyinput(yyscanner); +#else + return input(yyscanner); +#endif + } + + case EOB_ACT_CONTINUE_SCAN: + yyg->yy_c_buf_p = yyg->yytext_ptr + offset; + break; + } + } + } + + c = *(unsigned char *) yyg->yy_c_buf_p; /* cast for 8-bit char's */ + *yyg->yy_c_buf_p = '\0'; /* preserve yytext */ + yyg->yy_hold_char = *++yyg->yy_c_buf_p; + + return c; +} +#endif /* ifndef YY_NO_INPUT */ + +/** Immediately switch to a different input stream. + * @param input_file A readable stream. + * @param yyscanner The scanner object. + * @note This function does not reset the start condition to @c INITIAL . + */ + void yyrestart (FILE * input_file , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + if ( ! YY_CURRENT_BUFFER ){ + yyensure_buffer_stack (yyscanner); + YY_CURRENT_BUFFER_LVALUE = + yy_create_buffer( yyin, YY_BUF_SIZE , yyscanner); + } + + yy_init_buffer( YY_CURRENT_BUFFER, input_file , yyscanner); + yy_load_buffer_state( yyscanner ); +} + +/** Switch to a different input buffer. + * @param new_buffer The new input buffer. + * @param yyscanner The scanner object. + */ + void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + /* TODO. We should be able to replace this entire function body + * with + * yypop_buffer_state(); + * yypush_buffer_state(new_buffer); + */ + yyensure_buffer_stack (yyscanner); + if ( YY_CURRENT_BUFFER == new_buffer ) + return; + + if ( YY_CURRENT_BUFFER ) + { + /* Flush out information for old buffer. */ + *yyg->yy_c_buf_p = yyg->yy_hold_char; + YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = yyg->yy_c_buf_p; + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars; + } + + YY_CURRENT_BUFFER_LVALUE = new_buffer; + yy_load_buffer_state( yyscanner ); + + /* We don't actually know whether we did this switch during + * EOF (yywrap()) processing, but the only time this flag + * is looked at is after yywrap() is called, so it's safe + * to go ahead and always set it. + */ + yyg->yy_did_buffer_switch_on_eof = 1; +} + +static void yy_load_buffer_state (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; + yyg->yytext_ptr = yyg->yy_c_buf_p = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; + yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file; + yyg->yy_hold_char = *yyg->yy_c_buf_p; +} + +/** Allocate and initialize an input buffer state. + * @param file A readable stream. + * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. + * @param yyscanner The scanner object. + * @return the allocated buffer state. + */ + YY_BUFFER_STATE yy_create_buffer (FILE * file, int size , yyscan_t yyscanner) +{ + YY_BUFFER_STATE b; + + b = (YY_BUFFER_STATE) yyalloc( sizeof( struct yy_buffer_state ) , yyscanner ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); + + b->yy_buf_size = size; + + /* yy_ch_buf has to be 2 characters longer than the size given because + * we need to put in 2 end-of-buffer characters. + */ + b->yy_ch_buf = (char *) yyalloc( (yy_size_t) (b->yy_buf_size + 2) , yyscanner ); + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); + + b->yy_is_our_buffer = 1; + + yy_init_buffer( b, file , yyscanner); + + return b; +} + +/** Destroy the buffer. + * @param b a buffer created with yy_create_buffer() + * @param yyscanner The scanner object. + */ + void yy_delete_buffer (YY_BUFFER_STATE b , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + if ( ! b ) + return; + + if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ + YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; + + if ( b->yy_is_our_buffer ) + yyfree( (void *) b->yy_ch_buf , yyscanner ); + + yyfree( (void *) b , yyscanner ); +} + +/* Initializes or reinitializes a buffer. + * This function is sometimes called more than once on the same buffer, + * such as during a yyrestart() or at EOF. + */ + static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file , yyscan_t yyscanner) + +{ + int oerrno = errno; + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + yy_flush_buffer( b , yyscanner); + + b->yy_input_file = file; + b->yy_fill_buffer = 1; + + /* If b is the current buffer, then yy_init_buffer was _probably_ + * called from yyrestart() or through yy_get_next_buffer. + * In that case, we don't want to reset the lineno or column. + */ + if (b != YY_CURRENT_BUFFER){ + b->yy_bs_lineno = 1; + b->yy_bs_column = 0; + } + + b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; + + errno = oerrno; +} + +/** Discard all buffered characters. On the next scan, YY_INPUT will be called. + * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. + * @param yyscanner The scanner object. + */ + void yy_flush_buffer (YY_BUFFER_STATE b , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + if ( ! b ) + return; + + b->yy_n_chars = 0; + + /* We always need two end-of-buffer characters. The first causes + * a transition to the end-of-buffer state. The second causes + * a jam in that state. + */ + b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; + b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; + + b->yy_buf_pos = &b->yy_ch_buf[0]; + + b->yy_at_bol = 1; + b->yy_buffer_status = YY_BUFFER_NEW; + + if ( b == YY_CURRENT_BUFFER ) + yy_load_buffer_state( yyscanner ); +} + +/** Pushes the new state onto the stack. The new state becomes + * the current state. This function will allocate the stack + * if necessary. + * @param new_buffer The new state. + * @param yyscanner The scanner object. + */ +void yypush_buffer_state (YY_BUFFER_STATE new_buffer , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + if (new_buffer == NULL) + return; + + yyensure_buffer_stack(yyscanner); + + /* This block is copied from yy_switch_to_buffer. */ + if ( YY_CURRENT_BUFFER ) + { + /* Flush out information for old buffer. */ + *yyg->yy_c_buf_p = yyg->yy_hold_char; + YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = yyg->yy_c_buf_p; + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars; + } + + /* Only push if top exists. Otherwise, replace top. */ + if (YY_CURRENT_BUFFER) + yyg->yy_buffer_stack_top++; + YY_CURRENT_BUFFER_LVALUE = new_buffer; + + /* copied from yy_switch_to_buffer. */ + yy_load_buffer_state( yyscanner ); + yyg->yy_did_buffer_switch_on_eof = 1; +} + +/** Removes and deletes the top of the stack, if present. + * The next element becomes the new top. + * @param yyscanner The scanner object. + */ +void yypop_buffer_state (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + if (!YY_CURRENT_BUFFER) + return; + + yy_delete_buffer(YY_CURRENT_BUFFER , yyscanner); + YY_CURRENT_BUFFER_LVALUE = NULL; + if (yyg->yy_buffer_stack_top > 0) + --yyg->yy_buffer_stack_top; + + if (YY_CURRENT_BUFFER) { + yy_load_buffer_state( yyscanner ); + yyg->yy_did_buffer_switch_on_eof = 1; + } +} + +/* Allocates the stack if it does not exist. + * Guarantees space for at least one push. + */ +static void yyensure_buffer_stack (yyscan_t yyscanner) +{ + yy_size_t num_to_alloc; + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + if (!yyg->yy_buffer_stack) { + + /* First allocation is just for 2 elements, since we don't know if this + * scanner will even need a stack. We use 2 instead of 1 to avoid an + * immediate realloc on the next call. + */ + num_to_alloc = 1; /* After all that talk, this was set to 1 anyways... */ + yyg->yy_buffer_stack = (struct yy_buffer_state**)yyalloc + (num_to_alloc * sizeof(struct yy_buffer_state*) + , yyscanner); + if ( ! yyg->yy_buffer_stack ) + YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); + + memset(yyg->yy_buffer_stack, 0, num_to_alloc * sizeof(struct yy_buffer_state*)); + + yyg->yy_buffer_stack_max = num_to_alloc; + yyg->yy_buffer_stack_top = 0; + return; + } + + if (yyg->yy_buffer_stack_top >= (yyg->yy_buffer_stack_max) - 1){ + + /* Increase the buffer to prepare for a possible push. */ + yy_size_t grow_size = 8 /* arbitrary grow size */; + + num_to_alloc = yyg->yy_buffer_stack_max + grow_size; + yyg->yy_buffer_stack = (struct yy_buffer_state**)yyrealloc + (yyg->yy_buffer_stack, + num_to_alloc * sizeof(struct yy_buffer_state*) + , yyscanner); + if ( ! yyg->yy_buffer_stack ) + YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); + + /* zero only the new slots.*/ + memset(yyg->yy_buffer_stack + yyg->yy_buffer_stack_max, 0, grow_size * sizeof(struct yy_buffer_state*)); + yyg->yy_buffer_stack_max = num_to_alloc; + } +} + +/** Setup the input buffer state to scan directly from a user-specified character buffer. + * @param base the character buffer + * @param size the size in bytes of the character buffer + * @param yyscanner The scanner object. + * @return the newly allocated buffer state object. + */ +YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size , yyscan_t yyscanner) +{ + YY_BUFFER_STATE b; + + if ( size < 2 || + base[size-2] != YY_END_OF_BUFFER_CHAR || + base[size-1] != YY_END_OF_BUFFER_CHAR ) + /* They forgot to leave room for the EOB's. */ + return NULL; + + b = (YY_BUFFER_STATE) yyalloc( sizeof( struct yy_buffer_state ) , yyscanner ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" ); + + b->yy_buf_size = (int) (size - 2); /* "- 2" to take care of EOB's */ + b->yy_buf_pos = b->yy_ch_buf = base; + b->yy_is_our_buffer = 0; + b->yy_input_file = NULL; + b->yy_n_chars = b->yy_buf_size; + b->yy_is_interactive = 0; + b->yy_at_bol = 1; + b->yy_fill_buffer = 0; + b->yy_buffer_status = YY_BUFFER_NEW; + + yy_switch_to_buffer( b , yyscanner ); + + return b; +} + +/** Setup the input buffer state to scan a string. The next call to yylex() will + * scan from a @e copy of @a str. + * @param yystr a NUL-terminated string to scan + * @param yyscanner The scanner object. + * @return the newly allocated buffer state object. + * @note If you want to scan bytes that may contain NUL values, then use + * yy_scan_bytes() instead. + */ +YY_BUFFER_STATE yy_scan_string (const char * yystr , yyscan_t yyscanner) +{ + + return yy_scan_bytes( yystr, (int) strlen(yystr) , yyscanner); +} + +/** Setup the input buffer state to scan the given bytes. The next call to yylex() will + * scan from a @e copy of @a bytes. + * @param yybytes the byte buffer to scan + * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes. + * @param yyscanner The scanner object. + * @return the newly allocated buffer state object. + */ +YY_BUFFER_STATE yy_scan_bytes (const char * yybytes, int _yybytes_len , yyscan_t yyscanner) +{ + YY_BUFFER_STATE b; + char *buf; + yy_size_t n; + int i; + + /* Get memory for full buffer, including space for trailing EOB's. */ + n = (yy_size_t) (_yybytes_len + 2); + buf = (char *) yyalloc( n , yyscanner ); + if ( ! buf ) + YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" ); + + for ( i = 0; i < _yybytes_len; ++i ) + buf[i] = yybytes[i]; + + buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; + + b = yy_scan_buffer( buf, n , yyscanner); + if ( ! b ) + YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" ); + + /* It's okay to grow etc. this buffer, and we should throw it + * away when we're done. + */ + b->yy_is_our_buffer = 1; + + return b; +} + +#ifndef YY_EXIT_FAILURE +#define YY_EXIT_FAILURE 2 +#endif + +static void yynoreturn yy_fatal_error (const char* msg , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + (void)yyg; + fprintf( stderr, "%s\n", msg ); + exit( YY_EXIT_FAILURE ); +} + +/* Redefine yyless() so it works in section 3 code. */ + +#undef yyless +#define yyless(n) \ + do \ + { \ + /* Undo effects of setting up yytext. */ \ + int yyless_macro_arg = (n); \ + YY_LESS_LINENO(yyless_macro_arg);\ + yytext[yyleng] = yyg->yy_hold_char; \ + yyg->yy_c_buf_p = yytext + yyless_macro_arg; \ + yyg->yy_hold_char = *yyg->yy_c_buf_p; \ + *yyg->yy_c_buf_p = '\0'; \ + yyleng = yyless_macro_arg; \ + } \ + while ( 0 ) + +/* Accessor methods (get/set functions) to struct members. */ + +/** Get the user-defined data for this scanner. + * @param yyscanner The scanner object. + */ +YY_EXTRA_TYPE yyget_extra (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + return yyextra; +} + +/** Get the current line number. + * @param yyscanner The scanner object. + */ +int yyget_lineno (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + if (! YY_CURRENT_BUFFER) + return 0; + + return yylineno; +} + +/** Get the current column number. + * @param yyscanner The scanner object. + */ +int yyget_column (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + if (! YY_CURRENT_BUFFER) + return 0; + + return yycolumn; +} + +/** Get the input stream. + * @param yyscanner The scanner object. + */ +FILE *yyget_in (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + return yyin; +} + +/** Get the output stream. + * @param yyscanner The scanner object. + */ +FILE *yyget_out (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + return yyout; +} + +/** Get the length of the current token. + * @param yyscanner The scanner object. + */ +int yyget_leng (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + return yyleng; +} + +/** Get the current token. + * @param yyscanner The scanner object. + */ + +char *yyget_text (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + return yytext; +} + +/** Set the user-defined data. This data is never touched by the scanner. + * @param user_defined The data to be associated with this scanner. + * @param yyscanner The scanner object. + */ +void yyset_extra (YY_EXTRA_TYPE user_defined , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + yyextra = user_defined ; +} + +/** Set the current line number. + * @param _line_number line number + * @param yyscanner The scanner object. + */ +void yyset_lineno (int _line_number , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + /* lineno is only valid if an input buffer exists. */ + if (! YY_CURRENT_BUFFER ) + YY_FATAL_ERROR( "yyset_lineno called with no buffer" ); + + yylineno = _line_number; +} + +/** Set the current column. + * @param _column_no column number + * @param yyscanner The scanner object. + */ +void yyset_column (int _column_no , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + /* column is only valid if an input buffer exists. */ + if (! YY_CURRENT_BUFFER ) + YY_FATAL_ERROR( "yyset_column called with no buffer" ); + + yycolumn = _column_no; +} + +/** Set the input stream. This does not discard the current + * input buffer. + * @param _in_str A readable stream. + * @param yyscanner The scanner object. + * @see yy_switch_to_buffer + */ +void yyset_in (FILE * _in_str , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + yyin = _in_str ; +} + +void yyset_out (FILE * _out_str , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + yyout = _out_str ; +} + +int yyget_debug (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + return yy_flex_debug; +} + +void yyset_debug (int _bdebug , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + yy_flex_debug = _bdebug ; +} + +/* Accessor methods for yylval and yylloc */ + +/* User-visible API */ + +/* yylex_init is special because it creates the scanner itself, so it is + * the ONLY reentrant function that doesn't take the scanner as the last argument. + * That's why we explicitly handle the declaration, instead of using our macros. + */ +int yylex_init(yyscan_t* ptr_yy_globals) +{ + if (ptr_yy_globals == NULL){ + errno = EINVAL; + return 1; + } + + *ptr_yy_globals = (yyscan_t) yyalloc ( sizeof( struct yyguts_t ), NULL ); + + if (*ptr_yy_globals == NULL){ + errno = ENOMEM; + return 1; + } + + /* By setting to 0xAA, we expose bugs in yy_init_globals. Leave at 0x00 for releases. */ + memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t)); + + return yy_init_globals ( *ptr_yy_globals ); +} + +/* yylex_init_extra has the same functionality as yylex_init, but follows the + * convention of taking the scanner as the last argument. Note however, that + * this is a *pointer* to a scanner, as it will be allocated by this call (and + * is the reason, too, why this function also must handle its own declaration). + * The user defined value in the first argument will be available to yyalloc in + * the yyextra field. + */ +int yylex_init_extra( YY_EXTRA_TYPE yy_user_defined, yyscan_t* ptr_yy_globals ) +{ + struct yyguts_t dummy_yyguts; + + yyset_extra (yy_user_defined, &dummy_yyguts); + + if (ptr_yy_globals == NULL){ + errno = EINVAL; + return 1; + } + + *ptr_yy_globals = (yyscan_t) yyalloc ( sizeof( struct yyguts_t ), &dummy_yyguts ); + + if (*ptr_yy_globals == NULL){ + errno = ENOMEM; + return 1; + } + + /* By setting to 0xAA, we expose bugs in + yy_init_globals. Leave at 0x00 for releases. */ + memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t)); + + yyset_extra (yy_user_defined, *ptr_yy_globals); + + return yy_init_globals ( *ptr_yy_globals ); +} + +static int yy_init_globals (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + /* Initialization is the same as for the non-reentrant scanner. + * This function is called from yylex_destroy(), so don't allocate here. + */ + + yyg->yy_buffer_stack = NULL; + yyg->yy_buffer_stack_top = 0; + yyg->yy_buffer_stack_max = 0; + yyg->yy_c_buf_p = NULL; + yyg->yy_init = 0; + yyg->yy_start = 0; + + yyg->yy_start_stack_ptr = 0; + yyg->yy_start_stack_depth = 0; + yyg->yy_start_stack = NULL; + +/* Defined in main.c */ +#ifdef YY_STDINIT + yyin = stdin; + yyout = stdout; +#else + yyin = NULL; + yyout = NULL; +#endif + + /* For future reference: Set errno on error, since we are called by + * yylex_init() + */ + return 0; +} + +/* yylex_destroy is for both reentrant and non-reentrant scanners. */ +int yylex_destroy (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + /* Pop the buffer stack, destroying each element. */ + while(YY_CURRENT_BUFFER){ + yy_delete_buffer( YY_CURRENT_BUFFER , yyscanner ); + YY_CURRENT_BUFFER_LVALUE = NULL; + yypop_buffer_state(yyscanner); + } + + /* Destroy the stack itself. */ + yyfree(yyg->yy_buffer_stack , yyscanner); + yyg->yy_buffer_stack = NULL; + + /* Destroy the start condition stack. */ + yyfree( yyg->yy_start_stack , yyscanner ); + yyg->yy_start_stack = NULL; + + /* Reset the globals. This is important in a non-reentrant scanner so the next time + * yylex() is called, initialization will occur. */ + yy_init_globals( yyscanner); + + /* Destroy the main struct (reentrant only). */ + yyfree ( yyscanner , yyscanner ); + yyscanner = NULL; + return 0; +} + +/* + * Internal utility routines. + */ + +#ifndef yytext_ptr +static void yy_flex_strncpy (char* s1, const char * s2, int n , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + (void)yyg; + + int i; + for ( i = 0; i < n; ++i ) + s1[i] = s2[i]; +} +#endif + +#ifdef YY_NEED_STRLEN +static int yy_flex_strlen (const char * s , yyscan_t yyscanner) +{ + int n; + for ( n = 0; s[n]; ++n ) + ; + + return n; +} +#endif + +void *yyalloc (yy_size_t size , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + (void)yyg; + return malloc(size); +} + +void *yyrealloc (void * ptr, yy_size_t size , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + (void)yyg; + + /* The cast to (char *) in the following accommodates both + * implementations that use char* generic pointers, and those + * that use void* generic pointers. It works with the latter + * because both ANSI C and C++ allow castless assignment from + * any pointer type to void*, and deal with argument conversions + * as though doing an assignment. + */ + return realloc(ptr, size); +} + +void yyfree (void * ptr , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + (void)yyg; + free( (char *) ptr ); /* see yyrealloc() for (char *) cast */ +} + +#define YYTABLES_NAME "yytables" + +#line 212 "src/lexer.l" + + diff --git a/gen/gen_parser.c b/gen/gen_parser.c new file mode 100644 index 0000000..1913d41 --- /dev/null +++ b/gen/gen_parser.c @@ -0,0 +1,4269 @@ +/* SPDX-License-Identifier: GPL-3.0-or-later */ + +/* A Bison parser, made by GNU Bison 3.8.2. */ + +/* Bison implementation for Yacc-like parsers in C + + Copyright (C) 1984, 1989-1990, 2000-2015, 2018-2021 Free Software Foundation, + Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <https://www.gnu.org/licenses/>. */ + +/* As a special exception, you may create a larger work that contains + part or all of the Bison parser skeleton and distribute that work + under terms of your choice, so long as that work isn't itself a + parser generator using the skeleton or a modified version thereof + as a parser skeleton. Alternatively, if you modify or redistribute + the parser skeleton itself, you may (at your option) remove this + special exception, which will cause the skeleton and the resulting + Bison output files to be licensed under the GNU General Public + License without this special exception. + + This special exception was added by the Free Software Foundation in + version 2.2 of Bison. */ + +/* C LALR(1) parser skeleton written by Richard Stallman, by + simplifying the original so-called "semantic" parser. */ + +/* DO NOT RELY ON FEATURES THAT ARE NOT DOCUMENTED in the manual, + especially those whose name start with YY_ or yy_. They are + private implementation details that can be changed or removed. */ + +/* All symbols defined below should begin with yy or YY, to avoid + infringing on user name space. This should be done even for local + variables, as they might otherwise be expanded by user macros. + There are some unavoidable exceptions within include files to + define necessary library symbols; they are noted "INFRINGES ON + USER NAME SPACE" below. */ + +/* Identify Bison output, and Bison version. */ +#define YYBISON 30802 + +/* Bison version string. */ +#define YYBISON_VERSION "3.8.2" + +/* Skeleton name. */ +#define YYSKELETON_NAME "yacc.c" + +/* Pure parsers. */ +#define YYPURE 2 + +/* Push parsers. */ +#define YYPUSH 0 + +/* Pull parsers. */ +#define YYPULL 1 + + + + +/* First part of user prologue. */ +#line 1 "src/parser.y" + + +/* TODO: clean up this mess and I guess fix location tracking, it works for the + * parser but each ast node should also get some location data + * I'm trying something over in ast.c, but I'm not sure about it + */ + +#include <stdio.h> +#include <stdlib.h> +#include <cu/parser.h> +#include <cu/ast.h> + + +#line 85 "gen/gen_parser.c" + +# ifndef YY_CAST +# ifdef __cplusplus +# define YY_CAST(Type, Val) static_cast<Type> (Val) +# define YY_REINTERPRET_CAST(Type, Val) reinterpret_cast<Type> (Val) +# else +# define YY_CAST(Type, Val) ((Type) (Val)) +# define YY_REINTERPRET_CAST(Type, Val) ((Type) (Val)) +# endif +# endif +# ifndef YY_NULLPTR +# if defined __cplusplus +# if 201103L <= __cplusplus +# define YY_NULLPTR nullptr +# else +# define YY_NULLPTR 0 +# endif +# else +# define YY_NULLPTR ((void*)0) +# endif +# endif + +#include "gen_parser.h" +/* Symbol kind. */ +enum yysymbol_kind_t +{ + YYSYMBOL_YYEMPTY = -2, + YYSYMBOL_YYEOF = 0, /* "end of file" */ + YYSYMBOL_YYerror = 1, /* error */ + YYSYMBOL_YYUNDEF = 2, /* "invalid token" */ + YYSYMBOL_INT = 3, /* INT */ + YYSYMBOL_FLOAT = 4, /* FLOAT */ + YYSYMBOL_STRING = 5, /* STRING */ + YYSYMBOL_ID = 6, /* ID */ + YYSYMBOL_SQUOTE = 7, /* "'" */ + YYSYMBOL_TO = 8, /* "=" */ + YYSYMBOL_ELLIPSIS = 9, /* "..." */ + YYSYMBOL_SEMICOLON = 10, /* ";" */ + YYSYMBOL_COLON = 11, /* ":" */ + YYSYMBOL_BANG = 12, /* "!" */ + YYSYMBOL_TYPEOF = 13, /* "typeof" */ + YYSYMBOL_SIZEOF = 14, /* "sizeof" */ + YYSYMBOL_PASTE = 15, /* "##" */ + YYSYMBOL_STAR = 16, /* "*" */ + YYSYMBOL_DIV = 17, /* "/" */ + YYSYMBOL_REM = 18, /* "%" */ + YYSYMBOL_MINUS = 19, /* "-" */ + YYSYMBOL_PLUS = 20, /* "+" */ + YYSYMBOL_POW = 21, /* "^^" */ + YYSYMBOL_XOR = 22, /* "^" */ + YYSYMBOL_AND = 23, /* "&" */ + YYSYMBOL_OR = 24, /* "|" */ + YYSYMBOL_LAND = 25, /* "&&" */ + YYSYMBOL_LOR = 26, /* "||" */ + YYSYMBOL_TILDE = 27, /* "~" */ + YYSYMBOL_LT = 28, /* "<" */ + YYSYMBOL_GT = 29, /* ">" */ + YYSYMBOL_LE = 30, /* "<=" */ + YYSYMBOL_GE = 31, /* ">=" */ + YYSYMBOL_NE = 32, /* "!=" */ + YYSYMBOL_EQ = 33, /* "==" */ + YYSYMBOL_LSHIFT = 34, /* "<<" */ + YYSYMBOL_RSHIFT = 35, /* ">>" */ + YYSYMBOL_PLUSSELF = 36, /* "+=" */ + YYSYMBOL_MINUSSELF = 37, /* "-=" */ + YYSYMBOL_STARSELF = 38, /* "*=" */ + YYSYMBOL_DIVSELF = 39, /* "/=" */ + YYSYMBOL_REMSELF = 40, /* "%=" */ + YYSYMBOL_XORSELF = 41, /* "^=" */ + YYSYMBOL_POWSELF = 42, /* "^^=" */ + YYSYMBOL_ANDSELF = 43, /* "&=" */ + YYSYMBOL_ORSELF = 44, /* "|=" */ + YYSYMBOL_LSHIFTSELF = 45, /* "<<=" */ + YYSYMBOL_RSHIFTSELF = 46, /* ">>=" */ + YYSYMBOL_AT = 47, /* "@" */ + YYSYMBOL_COMMA = 48, /* "," */ + YYSYMBOL_PUB = 49, /* "pub" */ + YYSYMBOL_STRUCT = 50, /* "struct" */ + YYSYMBOL_UNION = 51, /* "union" */ + YYSYMBOL_TYPEDEF = 52, /* "type" */ + YYSYMBOL_IMPORT = 53, /* "import" */ + YYSYMBOL_DEFER = 54, /* "defer" */ + YYSYMBOL_GOTO = 55, /* "goto" */ + YYSYMBOL_EMBED = 56, /* "embed" */ + YYSYMBOL_IF = 57, /* "if" */ + YYSYMBOL_ELSE = 58, /* "else" */ + YYSYMBOL_BREAK = 59, /* "break" */ + YYSYMBOL_CONTINUE = 60, /* "continue" */ + YYSYMBOL_SWITCH = 61, /* "switch" */ + YYSYMBOL_CASE = 62, /* "case" */ + YYSYMBOL_FOR = 63, /* "for" */ + YYSYMBOL_WHILE = 64, /* "while" */ + YYSYMBOL_DO = 65, /* "do" */ + YYSYMBOL_MUT = 66, /* "mut" */ + YYSYMBOL_RETURN = 67, /* "return" */ + YYSYMBOL_CONST = 68, /* "const" */ + YYSYMBOL_EXTERN = 69, /* "extern" */ + YYSYMBOL_ENUM = 70, /* "enum" */ + YYSYMBOL_DEFINE = 71, /* "define" */ + YYSYMBOL_LPAREN = 72, /* "(" */ + YYSYMBOL_RPAREN = 73, /* ")" */ + YYSYMBOL_LBRACE = 74, /* "{" */ + YYSYMBOL_RBRACE = 75, /* "}" */ + YYSYMBOL_LBRACKET = 76, /* "[" */ + YYSYMBOL_RBRACKET = 77, /* "]" */ + YYSYMBOL_AS = 78, /* "as" */ + YYSYMBOL_DOT = 79, /* "." */ + YYSYMBOL_FATARROW = 80, /* "=>" */ + YYSYMBOL_YYACCEPT = 81, /* $accept */ + YYSYMBOL_id = 82, /* id */ + YYSYMBOL_var = 83, /* var */ + YYSYMBOL_embed = 84, /* embed */ + YYSYMBOL_import = 85, /* import */ + YYSYMBOL_assign = 86, /* assign */ + YYSYMBOL_binary_op = 87, /* binary_op */ + YYSYMBOL_unary_op = 88, /* unary_op */ + YYSYMBOL_arg = 89, /* arg */ + YYSYMBOL_arg_list = 90, /* arg_list */ + YYSYMBOL_param_decl = 91, /* param_decl */ + YYSYMBOL_decl_list = 92, /* decl_list */ + YYSYMBOL_call = 93, /* call */ + YYSYMBOL_defer = 94, /* defer */ + YYSYMBOL_expr = 95, /* expr */ + YYSYMBOL_while = 96, /* while */ + YYSYMBOL_do_while = 97, /* do_while */ + YYSYMBOL_goto = 98, /* goto */ + YYSYMBOL_statement = 99, /* statement */ + YYSYMBOL_statement_list = 100, /* statement_list */ + YYSYMBOL_body = 101, /* body */ + YYSYMBOL_macro_list = 102, /* macro_list */ + YYSYMBOL_macro = 103, /* macro */ + YYSYMBOL_expr_list = 104, /* expr_list */ + YYSYMBOL_struct_init = 105, /* struct_init */ + YYSYMBOL_struct_inits = 106, /* struct_inits */ + YYSYMBOL_struct_construct = 107, /* struct_construct */ + YYSYMBOL_init_expr = 108, /* init_expr */ + YYSYMBOL_cond = 109, /* cond */ + YYSYMBOL_expr_if = 110, /* expr_if */ + YYSYMBOL_if = 111, /* if */ + YYSYMBOL_for = 112, /* for */ + YYSYMBOL_case = 113, /* case */ + YYSYMBOL_case_list = 114, /* case_list */ + YYSYMBOL_switch = 115, /* switch */ + YYSYMBOL_const_for = 116, /* const_for */ + YYSYMBOL_const_if = 117, /* const_if */ + YYSYMBOL_const = 118, /* const */ + YYSYMBOL_func_sign = 119, /* func_sign */ + YYSYMBOL_variadic_sign = 120, /* variadic_sign */ + YYSYMBOL_type = 121, /* type */ + YYSYMBOL_var_decl = 122, /* var_decl */ + YYSYMBOL_var_init = 123, /* var_init */ + YYSYMBOL_proc = 124, /* proc */ + YYSYMBOL_lambda = 125, /* lambda */ + YYSYMBOL_struct_elem = 126, /* struct_elem */ + YYSYMBOL_struct_list = 127, /* struct_list */ + YYSYMBOL_union = 128, /* union */ + YYSYMBOL_generic = 129, /* generic */ + YYSYMBOL_generic_list = 130, /* generic_list */ + YYSYMBOL_struct = 131, /* struct */ + YYSYMBOL_template_elem = 132, /* template_elem */ + YYSYMBOL_template_list = 133, /* template_list */ + YYSYMBOL_type_list = 134, /* type_list */ + YYSYMBOL_type_alias = 135, /* type_alias */ + YYSYMBOL_type_template = 136, /* type_template */ + YYSYMBOL_enum_val = 137, /* enum_val */ + YYSYMBOL_enum_list = 138, /* enum_list */ + YYSYMBOL_enum = 139, /* enum */ + YYSYMBOL_top_if = 140, /* top_if */ + YYSYMBOL_top = 141, /* top */ + YYSYMBOL_unit = 142, /* unit */ + YYSYMBOL_input = 143 /* input */ +}; +typedef enum yysymbol_kind_t yysymbol_kind_t; + + + + +#ifdef short +# undef short +#endif + +/* On compilers that do not define __PTRDIFF_MAX__ etc., make sure + <limits.h> and (if available) <stdint.h> are included + so that the code can choose integer types of a good width. */ + +#ifndef __PTRDIFF_MAX__ +# include <limits.h> /* INFRINGES ON USER NAME SPACE */ +# if defined __STDC_VERSION__ && 199901 <= __STDC_VERSION__ +# include <stdint.h> /* INFRINGES ON USER NAME SPACE */ +# define YY_STDINT_H +# endif +#endif + +/* Narrow types that promote to a signed type and that can represent a + signed or unsigned integer of at least N bits. In tables they can + save space and decrease cache pressure. Promoting to a signed type + helps avoid bugs in integer arithmetic. */ + +#ifdef __INT_LEAST8_MAX__ +typedef __INT_LEAST8_TYPE__ yytype_int8; +#elif defined YY_STDINT_H +typedef int_least8_t yytype_int8; +#else +typedef signed char yytype_int8; +#endif + +#ifdef __INT_LEAST16_MAX__ +typedef __INT_LEAST16_TYPE__ yytype_int16; +#elif defined YY_STDINT_H +typedef int_least16_t yytype_int16; +#else +typedef short yytype_int16; +#endif + +/* Work around bug in HP-UX 11.23, which defines these macros + incorrectly for preprocessor constants. This workaround can likely + be removed in 2023, as HPE has promised support for HP-UX 11.23 + (aka HP-UX 11i v2) only through the end of 2022; see Table 2 of + <https://h20195.www2.hpe.com/V2/getpdf.aspx/4AA4-7673ENW.pdf>. */ +#ifdef __hpux +# undef UINT_LEAST8_MAX +# undef UINT_LEAST16_MAX +# define UINT_LEAST8_MAX 255 +# define UINT_LEAST16_MAX 65535 +#endif + +#if defined __UINT_LEAST8_MAX__ && __UINT_LEAST8_MAX__ <= __INT_MAX__ +typedef __UINT_LEAST8_TYPE__ yytype_uint8; +#elif (!defined __UINT_LEAST8_MAX__ && defined YY_STDINT_H \ + && UINT_LEAST8_MAX <= INT_MAX) +typedef uint_least8_t yytype_uint8; +#elif !defined __UINT_LEAST8_MAX__ && UCHAR_MAX <= INT_MAX +typedef unsigned char yytype_uint8; +#else +typedef short yytype_uint8; +#endif + +#if defined __UINT_LEAST16_MAX__ && __UINT_LEAST16_MAX__ <= __INT_MAX__ +typedef __UINT_LEAST16_TYPE__ yytype_uint16; +#elif (!defined __UINT_LEAST16_MAX__ && defined YY_STDINT_H \ + && UINT_LEAST16_MAX <= INT_MAX) +typedef uint_least16_t yytype_uint16; +#elif !defined __UINT_LEAST16_MAX__ && USHRT_MAX <= INT_MAX +typedef unsigned short yytype_uint16; +#else +typedef int yytype_uint16; +#endif + +#ifndef YYPTRDIFF_T +# if defined __PTRDIFF_TYPE__ && defined __PTRDIFF_MAX__ +# define YYPTRDIFF_T __PTRDIFF_TYPE__ +# define YYPTRDIFF_MAXIMUM __PTRDIFF_MAX__ +# elif defined PTRDIFF_MAX +# ifndef ptrdiff_t +# include <stddef.h> /* INFRINGES ON USER NAME SPACE */ +# endif +# define YYPTRDIFF_T ptrdiff_t +# define YYPTRDIFF_MAXIMUM PTRDIFF_MAX +# else +# define YYPTRDIFF_T long +# define YYPTRDIFF_MAXIMUM LONG_MAX +# endif +#endif + +#ifndef YYSIZE_T +# ifdef __SIZE_TYPE__ +# define YYSIZE_T __SIZE_TYPE__ +# elif defined size_t +# define YYSIZE_T size_t +# elif defined __STDC_VERSION__ && 199901 <= __STDC_VERSION__ +# include <stddef.h> /* INFRINGES ON USER NAME SPACE */ +# define YYSIZE_T size_t +# else +# define YYSIZE_T unsigned +# endif +#endif + +#define YYSIZE_MAXIMUM \ + YY_CAST (YYPTRDIFF_T, \ + (YYPTRDIFF_MAXIMUM < YY_CAST (YYSIZE_T, -1) \ + ? YYPTRDIFF_MAXIMUM \ + : YY_CAST (YYSIZE_T, -1))) + +#define YYSIZEOF(X) YY_CAST (YYPTRDIFF_T, sizeof (X)) + + +/* Stored state numbers (used for stacks). */ +typedef yytype_int16 yy_state_t; + +/* State numbers in computations. */ +typedef int yy_state_fast_t; + +#ifndef YY_ +# if defined YYENABLE_NLS && YYENABLE_NLS +# if ENABLE_NLS +# include <libintl.h> /* INFRINGES ON USER NAME SPACE */ +# define YY_(Msgid) dgettext ("bison-runtime", Msgid) +# endif +# endif +# ifndef YY_ +# define YY_(Msgid) Msgid +# endif +#endif + + +#ifndef YY_ATTRIBUTE_PURE +# if defined __GNUC__ && 2 < __GNUC__ + (96 <= __GNUC_MINOR__) +# define YY_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define YY_ATTRIBUTE_PURE +# endif +#endif + +#ifndef YY_ATTRIBUTE_UNUSED +# if defined __GNUC__ && 2 < __GNUC__ + (7 <= __GNUC_MINOR__) +# define YY_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define YY_ATTRIBUTE_UNUSED +# endif +#endif + +/* Suppress unused-variable warnings by "using" E. */ +#if ! defined lint || defined __GNUC__ +# define YY_USE(E) ((void) (E)) +#else +# define YY_USE(E) /* empty */ +#endif + +/* Suppress an incorrect diagnostic about yylval being uninitialized. */ +#if defined __GNUC__ && ! defined __ICC && 406 <= __GNUC__ * 100 + __GNUC_MINOR__ +# if __GNUC__ * 100 + __GNUC_MINOR__ < 407 +# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN \ + _Pragma ("GCC diagnostic push") \ + _Pragma ("GCC diagnostic ignored \"-Wuninitialized\"") +# else +# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN \ + _Pragma ("GCC diagnostic push") \ + _Pragma ("GCC diagnostic ignored \"-Wuninitialized\"") \ + _Pragma ("GCC diagnostic ignored \"-Wmaybe-uninitialized\"") +# endif +# define YY_IGNORE_MAYBE_UNINITIALIZED_END \ + _Pragma ("GCC diagnostic pop") +#else +# define YY_INITIAL_VALUE(Value) Value +#endif +#ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN +# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN +# define YY_IGNORE_MAYBE_UNINITIALIZED_END +#endif +#ifndef YY_INITIAL_VALUE +# define YY_INITIAL_VALUE(Value) /* Nothing. */ +#endif + +#if defined __cplusplus && defined __GNUC__ && ! defined __ICC && 6 <= __GNUC__ +# define YY_IGNORE_USELESS_CAST_BEGIN \ + _Pragma ("GCC diagnostic push") \ + _Pragma ("GCC diagnostic ignored \"-Wuseless-cast\"") +# define YY_IGNORE_USELESS_CAST_END \ + _Pragma ("GCC diagnostic pop") +#endif +#ifndef YY_IGNORE_USELESS_CAST_BEGIN +# define YY_IGNORE_USELESS_CAST_BEGIN +# define YY_IGNORE_USELESS_CAST_END +#endif + + +#define YY_ASSERT(E) ((void) (0 && (E))) + +#if 1 + +/* The parser invokes alloca or malloc; define the necessary symbols. */ + +# ifdef YYSTACK_USE_ALLOCA +# if YYSTACK_USE_ALLOCA +# ifdef __GNUC__ +# define YYSTACK_ALLOC __builtin_alloca +# elif defined __BUILTIN_VA_ARG_INCR +# include <alloca.h> /* INFRINGES ON USER NAME SPACE */ +# elif defined _AIX +# define YYSTACK_ALLOC __alloca +# elif defined _MSC_VER +# include <malloc.h> /* INFRINGES ON USER NAME SPACE */ +# define alloca _alloca +# else +# define YYSTACK_ALLOC alloca +# if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS +# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ + /* Use EXIT_SUCCESS as a witness for stdlib.h. */ +# ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +# endif +# endif +# endif +# endif +# endif + +# ifdef YYSTACK_ALLOC + /* Pacify GCC's 'empty if-body' warning. */ +# define YYSTACK_FREE(Ptr) do { /* empty */; } while (0) +# ifndef YYSTACK_ALLOC_MAXIMUM + /* The OS might guarantee only one guard page at the bottom of the stack, + and a page size can be as small as 4096 bytes. So we cannot safely + invoke alloca (N) if N exceeds 4096. Use a slightly smaller number + to allow for a few compiler-allocated temporary stack slots. */ +# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */ +# endif +# else +# define YYSTACK_ALLOC YYMALLOC +# define YYSTACK_FREE YYFREE +# ifndef YYSTACK_ALLOC_MAXIMUM +# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM +# endif +# if (defined __cplusplus && ! defined EXIT_SUCCESS \ + && ! ((defined YYMALLOC || defined malloc) \ + && (defined YYFREE || defined free))) +# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ +# ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +# endif +# endif +# ifndef YYMALLOC +# define YYMALLOC malloc +# if ! defined malloc && ! defined EXIT_SUCCESS +void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */ +# endif +# endif +# ifndef YYFREE +# define YYFREE free +# if ! defined free && ! defined EXIT_SUCCESS +void free (void *); /* INFRINGES ON USER NAME SPACE */ +# endif +# endif +# endif +#endif /* 1 */ + +#if (! defined yyoverflow \ + && (! defined __cplusplus \ + || (defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL \ + && defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) + +/* A type that is properly aligned for any stack member. */ +union yyalloc +{ + yy_state_t yyss_alloc; + YYSTYPE yyvs_alloc; + YYLTYPE yyls_alloc; +}; + +/* The size of the maximum gap between one aligned stack and the next. */ +# define YYSTACK_GAP_MAXIMUM (YYSIZEOF (union yyalloc) - 1) + +/* The size of an array large to enough to hold all stacks, each with + N elements. */ +# define YYSTACK_BYTES(N) \ + ((N) * (YYSIZEOF (yy_state_t) + YYSIZEOF (YYSTYPE) \ + + YYSIZEOF (YYLTYPE)) \ + + 2 * YYSTACK_GAP_MAXIMUM) + +# define YYCOPY_NEEDED 1 + +/* Relocate STACK from its old location to the new one. The + local variables YYSIZE and YYSTACKSIZE give the old and new number of + elements in the stack, and YYPTR gives the new location of the + stack. Advance YYPTR to a properly aligned location for the next + stack. */ +# define YYSTACK_RELOCATE(Stack_alloc, Stack) \ + do \ + { \ + YYPTRDIFF_T yynewbytes; \ + YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \ + Stack = &yyptr->Stack_alloc; \ + yynewbytes = yystacksize * YYSIZEOF (*Stack) + YYSTACK_GAP_MAXIMUM; \ + yyptr += yynewbytes / YYSIZEOF (*yyptr); \ + } \ + while (0) + +#endif + +#if defined YYCOPY_NEEDED && YYCOPY_NEEDED +/* Copy COUNT objects from SRC to DST. The source and destination do + not overlap. */ +# ifndef YYCOPY +# if defined __GNUC__ && 1 < __GNUC__ +# define YYCOPY(Dst, Src, Count) \ + __builtin_memcpy (Dst, Src, YY_CAST (YYSIZE_T, (Count)) * sizeof (*(Src))) +# else +# define YYCOPY(Dst, Src, Count) \ + do \ + { \ + YYPTRDIFF_T yyi; \ + for (yyi = 0; yyi < (Count); yyi++) \ + (Dst)[yyi] = (Src)[yyi]; \ + } \ + while (0) +# endif +# endif +#endif /* !YYCOPY_NEEDED */ + +/* YYFINAL -- State number of the termination state. */ +#define YYFINAL 57 +/* YYLAST -- Last index in YYTABLE. */ +#define YYLAST 1993 + +/* YYNTOKENS -- Number of terminals. */ +#define YYNTOKENS 81 +/* YYNNTS -- Number of nonterminals. */ +#define YYNNTS 63 +/* YYNRULES -- Number of rules. */ +#define YYNRULES 215 +/* YYNSTATES -- Number of states. */ +#define YYNSTATES 432 + +/* YYMAXUTOK -- Last valid token kind. */ +#define YYMAXUTOK 335 + + +/* YYTRANSLATE(TOKEN-NUM) -- Symbol number corresponding to TOKEN-NUM + as returned by yylex, with out-of-bounds checking. */ +#define YYTRANSLATE(YYX) \ + (0 <= (YYX) && (YYX) <= YYMAXUTOK \ + ? YY_CAST (yysymbol_kind_t, yytranslate[YYX]) \ + : YYSYMBOL_YYUNDEF) + +/* YYTRANSLATE[TOKEN-NUM] -- Symbol number corresponding to TOKEN-NUM + as returned by yylex. */ +static const yytype_int8 yytranslate[] = +{ + 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 1, 2, 3, 4, + 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, + 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, + 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, + 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, + 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, + 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, + 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, + 75, 76, 77, 78, 79, 80 +}; + +#if YYDEBUG +/* YYRLINE[YYN] -- Source line where rule number YYN was defined. */ +static const yytype_int16 yyrline[] = +{ + 0, 148, 148, 154, 155, 158, 161, 164, 165, 168, + 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, + 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, + 189, 192, 195, 196, 197, 198, 199, 200, 203, 204, + 205, 206, 207, 210, 211, 212, 215, 216, 219, 221, + 222, 223, 224, 228, 229, 232, 236, 237, 238, 239, + 240, 241, 242, 246, 247, 248, 249, 250, 251, 252, + 253, 254, 255, 256, 257, 260, 263, 269, 271, 272, + 273, 274, 275, 277, 278, 279, 280, 281, 282, 283, + 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, + 294, 310, 311, 314, 315, 318, 319, 322, 326, 333, + 339, 340, 343, 344, 350, 351, 354, 357, 358, 359, + 360, 363, 364, 368, 369, 372, 373, 374, 377, 380, + 383, 384, 387, 390, 397, 401, 406, 414, 416, 420, + 423, 425, 427, 429, 433, 434, 441, 442, 446, 449, + 453, 457, 461, 466, 470, 471, 474, 475, 479, 485, + 489, 495, 498, 501, 502, 505, 508, 513, 514, 515, + 518, 521, 528, 529, 530, 531, 534, 535, 538, 539, + 542, 547, 550, 556, 557, 560, 561, 562, 565, 566, + 572, 576, 580, 588, 589, 590, 591, 592, 593, 594, + 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, + 605, 606, 621, 622, 625, 626 +}; +#endif + +/** Accessing symbol of state STATE. */ +#define YY_ACCESSING_SYMBOL(State) YY_CAST (yysymbol_kind_t, yystos[State]) + +#if 1 +/* The user-facing name of the symbol whose (internal) number is + YYSYMBOL. No bounds checking. */ +static const char *yysymbol_name (yysymbol_kind_t yysymbol) YY_ATTRIBUTE_UNUSED; + +/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. + First, the terminals, then, starting at YYNTOKENS, nonterminals. */ +static const char *const yytname[] = +{ + "\"end of file\"", "error", "\"invalid token\"", "INT", "FLOAT", + "STRING", "ID", "\"'\"", "\"=\"", "\"...\"", "\";\"", "\":\"", "\"!\"", + "\"typeof\"", "\"sizeof\"", "\"##\"", "\"*\"", "\"/\"", "\"%\"", "\"-\"", + "\"+\"", "\"^^\"", "\"^\"", "\"&\"", "\"|\"", "\"&&\"", "\"||\"", + "\"~\"", "\"<\"", "\">\"", "\"<=\"", "\">=\"", "\"!=\"", "\"==\"", + "\"<<\"", "\">>\"", "\"+=\"", "\"-=\"", "\"*=\"", "\"/=\"", "\"%=\"", + "\"^=\"", "\"^^=\"", "\"&=\"", "\"|=\"", "\"<<=\"", "\">>=\"", "\"@\"", + "\",\"", "\"pub\"", "\"struct\"", "\"union\"", "\"type\"", "\"import\"", + "\"defer\"", "\"goto\"", "\"embed\"", "\"if\"", "\"else\"", "\"break\"", + "\"continue\"", "\"switch\"", "\"case\"", "\"for\"", "\"while\"", + "\"do\"", "\"mut\"", "\"return\"", "\"const\"", "\"extern\"", "\"enum\"", + "\"define\"", "\"(\"", "\")\"", "\"{\"", "\"}\"", "\"[\"", "\"]\"", + "\"as\"", "\".\"", "\"=>\"", "$accept", "id", "var", "embed", "import", + "assign", "binary_op", "unary_op", "arg", "arg_list", "param_decl", + "decl_list", "call", "defer", "expr", "while", "do_while", "goto", + "statement", "statement_list", "body", "macro_list", "macro", + "expr_list", "struct_init", "struct_inits", "struct_construct", + "init_expr", "cond", "expr_if", "if", "for", "case", "case_list", + "switch", "const_for", "const_if", "const", "func_sign", "variadic_sign", + "type", "var_decl", "var_init", "proc", "lambda", "struct_elem", + "struct_list", "union", "generic", "generic_list", "struct", + "template_elem", "template_list", "type_list", "type_alias", + "type_template", "enum_val", "enum_list", "enum", "top_if", "top", + "unit", "input", YY_NULLPTR +}; + +static const char * +yysymbol_name (yysymbol_kind_t yysymbol) +{ + return yytname[yysymbol]; +} +#endif + +#define YYPACT_NINF (-248) + +#define yypact_value_is_default(Yyn) \ + ((Yyn) == YYPACT_NINF) + +#define YYTABLE_NINF (-216) + +#define yytable_value_is_error(Yyn) \ + 0 + +/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing + STATE-NUM. */ +static const yytype_int16 yypact[] = +{ + 323, -248, -248, -248, 227, 47, 47, 17, 29, 47, + 47, 47, 330, 57, 62, -248, 80, -248, -248, -248, + 81, -248, -248, 203, -248, 95, 98, 103, -248, -248, + -248, 109, -248, -248, 15, 25, -248, 1116, -248, 61, + 32, 64, 42, 1116, 132, 160, 68, 491, 65, -248, + 72, -248, -248, -248, 982, -248, -248, -248, -248, -248, + -248, 47, 47, 22, -248, -248, -248, -248, 1116, 47, + 1116, 1116, 1116, 1116, 1116, -248, 70, 79, 1116, 47, + 58, 82, -248, -248, -248, -248, -248, -248, 1209, -248, + 68, -248, 58, 47, 23, -248, -248, 74, 982, -248, + 982, -248, -248, 58, 518, 108, 27, -248, 114, 58, + 1273, 58, 752, -248, 1146, 569, 1914, 85, -248, -248, + 58, 117, 96, 333, -248, 161, 100, 47, -248, 151, + 166, -248, 33, 102, 74, -248, 74, 74, 409, 1498, + 74, 1116, 173, 536, 1337, 80, 106, 136, 116, -248, + 904, 1060, 1116, 1116, 1116, 1116, 1116, 1116, 1116, 1116, + 1116, 1116, 1116, 1116, 1116, 1116, 1116, 1116, 1116, 1116, + 1116, 1116, 1116, 1116, 1116, 1116, 1116, 1116, 1116, 1116, + 1116, 699, 58, 47, -21, 112, 193, 158, 135, 72, + 51, -248, -248, 138, 58, 58, 58, 47, -248, 208, + 58, -248, 58, 174, 153, -248, -248, 47, 1146, 214, + 220, 1116, 1014, 1116, 72, 936, -16, -248, 408, 221, + 232, 1401, -248, -248, 233, 666, 170, -248, -248, -248, + -248, -248, -248, -248, 237, -248, -248, 1090, 1914, 72, + 47, 206, 183, -248, 58, -248, 47, 185, 47, -248, + 75, -248, 251, -248, -248, -248, 1465, 190, -248, -248, + 47, 61, 1116, -248, 545, 217, 194, -248, -248, 1914, + -248, -2, -2, -2, 409, 409, 1242, 1442, 1498, 1434, + 1370, 1306, 842, 842, 842, 842, 766, 766, 172, 172, + 1914, 1914, 1914, 1914, 1914, 1914, 1914, 1914, 1914, 1914, + 191, -248, -248, 47, 1116, 47, -248, -248, 47, 72, + -248, -248, 189, -248, 197, -248, -248, 58, -248, -248, + 72, -248, -248, 1529, 266, 1593, 219, -248, 275, 1116, + 47, -248, -248, -248, -248, -248, -248, -248, -248, -248, + -248, 215, 229, 281, 569, -248, -248, -248, 47, -248, + 47, 47, -248, -248, -248, -248, 72, -248, 1014, -248, + 234, 218, 1914, -248, 222, -248, 58, -248, -248, 236, + 228, 1116, -248, 1116, -248, 1593, 288, -248, -24, 982, + -248, 225, 231, 226, -248, -248, -23, -248, 72, 238, + -20, 1116, 228, 235, 1658, 1722, 244, 1116, -248, -248, + -248, -248, 239, -248, 699, -248, -248, -248, -248, -248, + 1786, -248, -248, 1116, -248, -17, 1850, 72, 47, 240, + 828, 1593, -248, -248, 1116, -248, 241, -248, -248, -248, + -248, -248 +}; + +/* YYDEFACT[STATE-NUM] -- Default reduction number in state STATE-NUM. + Performed when YYTABLE does not specify something else to do. Zero + means the default is an error. */ +static const yytype_uint8 yydefact[] = +{ + 0, 211, 2, 193, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 197, 3, 4, 195, 196, + 0, 201, 194, 0, 214, 0, 0, 0, 205, 204, + 203, 0, 208, 202, 0, 0, 6, 0, 198, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 146, 144, + 0, 155, 209, 199, 0, 200, 213, 1, 210, 206, + 207, 0, 0, 0, 180, 60, 61, 62, 0, 0, + 0, 0, 0, 0, 0, 59, 0, 0, 0, 0, + 0, 56, 73, 64, 67, 68, 65, 66, 0, 74, + 0, 160, 0, 0, 0, 147, 149, 152, 0, 153, + 0, 154, 143, 0, 146, 52, 0, 48, 51, 0, + 0, 0, 0, 159, 0, 0, 117, 119, 156, 118, + 0, 169, 0, 0, 162, 0, 0, 0, 182, 0, + 0, 175, 177, 0, 41, 58, 39, 70, 38, 40, + 42, 0, 0, 56, 0, 0, 0, 106, 0, 72, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 183, 187, 0, 0, + 0, 157, 158, 0, 0, 0, 0, 0, 140, 0, + 0, 150, 0, 179, 0, 100, 99, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 104, 56, 0, + 0, 0, 90, 91, 0, 0, 0, 98, 93, 85, + 88, 92, 89, 94, 0, 96, 97, 0, 121, 0, + 0, 115, 0, 112, 0, 167, 0, 0, 164, 170, + 0, 172, 0, 174, 176, 181, 0, 0, 63, 69, + 0, 0, 0, 54, 56, 47, 0, 45, 44, 7, + 8, 11, 12, 13, 10, 9, 15, 14, 16, 18, + 17, 19, 32, 33, 34, 35, 36, 37, 20, 21, + 22, 23, 24, 25, 26, 29, 27, 28, 30, 31, + 0, 71, 57, 0, 0, 186, 189, 109, 0, 0, + 142, 50, 0, 141, 0, 49, 151, 0, 148, 77, + 0, 81, 82, 0, 0, 0, 0, 80, 0, 0, + 0, 138, 137, 87, 84, 83, 78, 86, 101, 103, + 95, 0, 0, 0, 0, 116, 120, 168, 0, 163, + 0, 0, 173, 55, 5, 105, 0, 43, 0, 53, + 190, 0, 184, 185, 0, 107, 0, 139, 178, 125, + 0, 0, 75, 0, 79, 0, 0, 122, 0, 0, + 114, 0, 0, 0, 161, 46, 0, 188, 0, 0, + 0, 0, 131, 0, 0, 0, 134, 0, 123, 124, + 113, 171, 0, 165, 0, 192, 108, 145, 126, 127, + 0, 130, 132, 0, 76, 0, 111, 0, 0, 0, + 0, 0, 135, 136, 0, 133, 0, 191, 129, 128, + 110, 166 +}; + +/* YYPGOTO[NTERM-NUM]. */ +static const yytype_int16 yypgoto[] = +{ + -248, 0, 3, -248, 4, -248, -248, -248, 94, -51, + -248, -65, -248, -248, 291, -248, -248, -248, -248, -222, + -34, -73, 9, -115, -248, -32, 167, -30, 111, -218, + -70, -248, -248, -71, -248, -248, -90, -248, -12, -248, + 437, 20, -63, 322, -248, -248, -246, -248, -248, -220, + 10, -248, 195, 18, 13, 14, -248, -247, 16, -55, + -248, -22, -248 +}; + +/* YYDEFGOTO[NTERM-NUM]. */ +static const yytype_int16 yydefgoto[] = +{ + 0, 81, 13, 82, 14, 83, 84, 85, 265, 266, + 105, 106, 86, 87, 116, 222, 223, 224, 225, 226, + 227, 148, 15, 417, 241, 242, 117, 267, 239, 119, + 229, 230, 392, 393, 231, 331, 332, 232, 49, 50, + 51, 16, 17, 18, 89, 125, 126, 131, 121, 122, + 19, 132, 133, 204, 20, 21, 187, 188, 22, 38, + 23, 24, 25 +}; + +/* YYTABLE[YYPACT[STATE-NUM]] -- What to do in state STATE-NUM. If + positive, shift that token. If negative, reduce the rule whose + number is the opposite. If YYTABLE_NINF, syntax error. */ +static const yytype_int16 yytable[] = +{ + 12, 56, 349, 338, 12, 34, 35, 26, 27, 39, + 40, 41, 48, 28, 30, 146, 113, 31, 32, 341, + 33, 190, 36, 12, 118, 184, 347, 91, 2, 2, + 95, 2, 42, 114, 37, 48, 197, 208, 43, 2, + 329, 329, 48, 92, 48, 48, 104, 330, 2, 42, + 112, 404, 198, 2, 112, 43, 361, 112, 363, 199, + 308, 120, 123, 129, 2, 42, 108, 52, 191, 135, + 192, 43, 53, 127, 2, 42, 182, 183, 143, 147, + 48, 43, 124, 130, 127, 243, 37, 61, 54, 62, + 104, 55, 48, 186, 147, 57, 189, 128, 145, 63, + 198, 47, 381, 48, 48, 383, 93, 199, 58, 48, + 108, 48, 218, 59, 90, 219, 220, 252, 47, 60, + 48, 228, 233, 48, 309, 234, 235, 250, 236, 48, + 382, 311, 129, 90, 47, 315, 94, 111, 2, 42, + 98, 102, 141, 48, 47, 43, 112, 350, 103, 351, + 264, 142, 130, 183, 150, 307, 196, 2, 42, 300, + 399, 251, 200, 244, 43, 246, 2, 42, 100, 247, + 268, 248, 426, 43, 146, 249, 253, 255, 257, 259, + 326, 12, 48, 302, 260, 328, 303, 355, 152, 153, + 154, 155, 156, 261, 48, 48, 104, 312, 428, 48, + 104, 304, 48, -212, 1, 342, 305, 319, 47, 2, + 306, 310, 264, 3, 2, 42, 108, 194, 48, 195, + 108, 43, 317, 90, 321, 218, 318, 47, 219, 220, + 322, 334, 268, 2, 228, 233, 47, 143, 234, 235, + 343, 236, 335, 337, 48, 339, 120, 340, 123, 356, + 182, 183, 4, 5, 344, 6, 7, 145, 345, 348, + 147, 352, 264, 354, 48, 358, 360, 359, 124, 366, + 367, 8, 9, 10, 11, 365, 371, 5, -212, 6, + 7, 313, 357, 373, 47, 374, 369, 378, 377, 379, + 391, 372, 386, 387, 390, 388, 9, 10, 11, 397, + 401, 403, 415, 186, 402, 186, 324, 385, 364, 430, + 412, 407, 380, 418, 243, 427, 431, 48, 270, 320, + 409, 411, 384, -215, 1, 423, 29, 254, 88, 2, + 376, 405, 0, 3, 97, 368, 2, 42, 110, 2, + 42, 396, 0, 43, 398, 0, 43, 0, 123, 400, + 120, 123, 0, 0, 406, 0, 408, 0, 264, 134, + 0, 136, 137, 138, 139, 140, 48, 0, 124, 144, + 0, 124, 4, 5, 0, 6, 7, 0, 268, 0, + 0, 422, 419, 425, 0, 0, 0, 429, 0, 0, + 0, 8, 9, 10, 11, 0, 44, 0, 45, 194, + 0, 195, 46, 221, 12, 238, 47, 0, 0, 47, + 0, 0, 0, 0, 2, 42, 0, 0, 123, 333, + 218, 43, 0, 219, 220, 152, 153, 154, 0, 228, + 233, 0, 256, 234, 235, 0, 236, 0, 124, 0, + 0, 0, 269, 271, 272, 273, 274, 275, 276, 277, + 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, + 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, + 298, 299, 64, 0, 44, 0, 45, 0, 0, 96, + 150, 99, 101, 107, 47, 0, 0, 182, 183, 0, + 0, 0, 0, 0, 65, 66, 67, 2, 68, 238, + 69, 0, 323, 70, 325, 71, 0, 0, 0, 0, + 72, 0, 0, 0, 73, 0, 221, 149, 74, 0, + 0, 0, 0, 0, 2, 42, 0, 107, 144, 185, + 0, 43, 0, 0, 0, 0, 0, 0, 75, 0, + 193, 0, 2, 42, 0, 76, 201, 77, 203, 43, + 0, 2, 42, 139, 0, 0, 0, 245, 43, 0, + 0, 0, 0, 78, 0, 0, 0, 79, 109, 80, + 0, 0, 65, 66, 67, 2, 68, 0, 69, 0, + 0, 70, 0, 71, 194, 0, 195, 0, 72, 0, + 111, 0, 73, 0, 47, 362, 74, 0, 0, 0, + 0, 0, 44, 0, 45, 0, 0, 0, 150, 0, + 0, 194, 47, 195, 0, 0, 75, 150, 0, 301, + 375, 47, 0, 76, 0, 77, 114, 0, 0, 0, + 0, 99, 101, 107, 0, 0, 314, 107, 0, 316, + 0, 78, 0, 115, 0, 79, 0, 80, 240, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 394, 0, 395, 0, 0, 205, 0, 65, + 66, 67, 2, 68, 0, 69, 206, 0, 70, 0, + 71, 346, 410, 0, 0, 72, 0, 0, 416, 73, + 0, 0, 0, 74, 0, 0, 0, 0, 0, 0, + 1, 0, 0, 0, 421, 2, 0, 0, 0, 3, + 0, 221, 0, 75, 0, 416, 5, 0, 6, 7, + 76, 207, 77, 208, 0, 209, 210, 211, -102, 212, + 213, 214, 0, 215, 216, 0, 10, 11, 78, 0, + 112, -102, 79, 0, 80, 0, 0, 0, 4, 5, + 0, 6, 7, 205, 203, 65, 66, 67, 2, 68, + 0, 69, 206, 0, 70, 0, 71, 8, 9, 10, + 11, 72, 0, 0, 0, 73, 0, 0, 0, 74, + 0, 0, 152, 153, 154, 155, 156, 0, 158, 159, + 160, 0, 0, 0, 163, 164, 165, 166, 0, 75, + 169, 170, 5, 389, 6, 7, 76, 207, 77, 208, + 0, 209, 210, 211, 0, 212, 213, 214, 0, 215, + 216, 0, 10, 11, 78, 0, 112, 217, 79, 205, + 80, 65, 66, 67, 2, 68, 0, 69, 206, 0, + 70, 0, 71, 0, 182, 183, 0, 72, 0, 0, + 0, 73, 0, 0, 0, 74, 0, 0, 152, 153, + 154, 155, 156, 0, 158, 159, 160, 0, 0, 0, + 0, 0, 0, 0, 0, 75, 169, 170, 5, 0, + 6, 7, 76, 207, 77, 208, 0, 209, 210, 211, + 0, 212, 213, 214, 0, 215, 216, 0, 10, 11, + 78, 0, 112, 0, 79, 0, 80, 65, 66, 67, + 2, 68, 0, 69, 0, 0, 70, 0, 71, 0, + 182, 183, 0, 72, 0, 0, 0, 262, 0, 0, + 0, 74, 0, 0, 0, 0, 0, 0, 0, 65, + 66, 67, 2, 68, 0, 69, 327, 0, 70, 0, + 71, 75, 0, 0, 0, 72, 0, 0, 76, 73, + 77, 114, 0, 74, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 78, 263, 115, 0, + 79, 0, 80, 75, 0, 65, 66, 67, 2, 68, + 76, 69, 77, 114, 70, 0, 71, 0, 0, 0, + 0, 72, 0, 0, 0, 73, 0, 0, 78, 74, + 115, 0, 79, 0, 80, 0, 0, 65, 66, 67, + 2, 68, 0, 69, 0, 0, 70, 0, 71, 75, + 0, 0, 0, 72, 0, 0, 76, 262, 77, 114, + 0, 74, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 78, 0, 115, 0, 79, 0, + 80, 75, 0, 65, 66, 67, 2, 68, 76, 69, + 77, 114, 70, 0, 71, 0, 0, 0, 0, 72, + 0, 0, 0, 73, 0, 0, 78, 74, 115, 0, + 79, 0, 80, 65, 66, 67, 2, 68, 0, 69, + 0, 0, 70, 0, 71, 0, 0, 75, 0, 72, + 0, 0, 0, 73, 76, 0, 77, 74, 0, 65, + 66, 67, 2, 68, 0, 69, 0, 0, 70, 0, + 71, 0, 78, 0, 115, 72, 79, 75, 80, 73, + 0, 0, 0, 74, 76, 0, 77, 114, 0, 65, + 66, 67, 2, 68, 0, 69, 0, 0, 70, 0, + 71, 0, 78, 75, 0, 72, 79, 0, 80, 73, + 76, 0, 77, 74, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 78, 0, + 0, 0, 79, 75, 80, 0, 0, 0, 0, 0, + 76, 0, 77, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 151, 237, 0, + 0, 0, 79, 0, 80, 152, 153, 154, 155, 156, + 157, 158, 159, 160, 161, 162, 0, 163, 164, 165, + 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, + 176, 0, 177, 178, 179, 180, 0, 0, 152, 153, + 154, 155, 156, 0, 158, 159, 160, 161, 162, 0, + 163, 164, 165, 166, 167, 168, 169, 170, 0, 0, + 0, 151, 0, 181, 0, 0, 0, 182, 183, 152, + 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, + 0, 163, 164, 165, 166, 167, 168, 169, 170, 171, + 172, 173, 174, 175, 176, 0, 177, 178, 179, 180, + 182, 183, 152, 153, 154, 155, 156, 0, 158, 159, + 160, 161, 0, 0, 163, 164, 165, 166, 167, 168, + 169, 170, 0, 0, 0, 151, 0, 0, 0, 0, + 202, 182, 183, 152, 153, 154, 155, 156, 157, 158, + 159, 160, 161, 162, 0, 163, 164, 165, 166, 167, + 168, 169, 170, 171, 172, 173, 174, 175, 176, 0, + 177, 178, 179, 180, 182, 183, 152, 153, 154, 155, + 156, 0, 158, 159, 160, 0, 0, 0, 163, 164, + 165, 166, 167, 168, 169, 170, 0, 0, 0, 151, + 258, 336, 0, 0, 0, 182, 183, 152, 153, 154, + 155, 156, 157, 158, 159, 160, 161, 162, 0, 163, + 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, + 174, 175, 176, 0, 177, 178, 179, 180, 182, 183, + 152, 153, 154, 155, 156, 0, 158, 159, 152, 153, + 154, 155, 156, 0, 0, 159, 0, 0, 169, 170, + 0, 0, 0, 151, 0, 0, 169, 170, 0, 182, + 183, 152, 153, 154, 155, 156, 157, 158, 159, 160, + 161, 162, 0, 163, 164, 165, 166, 167, 168, 169, + 170, 171, 172, 173, 174, 175, 176, 0, 177, 178, + 179, 180, 182, 183, 152, 153, 154, 155, 156, 0, + 182, 183, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 169, 170, 0, 0, 0, 151, 353, 0, + 0, 0, 0, 182, 183, 152, 153, 154, 155, 156, + 157, 158, 159, 160, 161, 162, 0, 163, 164, 165, + 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, + 176, 0, 177, 178, 179, 180, 182, 183, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 151, 0, 370, 0, 0, 0, 182, 183, 152, + 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, + 0, 163, 164, 165, 166, 167, 168, 169, 170, 171, + 172, 173, 174, 175, 176, 0, 177, 178, 179, 180, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 151, 112, 413, 0, + 0, 182, 183, 0, 152, 153, 154, 155, 156, 157, + 158, 159, 160, 161, 162, 0, 163, 164, 165, 166, + 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, + 0, 177, 178, 179, 180, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 151, 0, 414, 0, 0, 0, 182, 183, 152, 153, + 154, 155, 156, 157, 158, 159, 160, 161, 162, 0, + 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, + 173, 174, 175, 176, 0, 177, 178, 179, 180, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 151, 0, 0, 420, 0, 0, + 182, 183, 152, 153, 154, 155, 156, 157, 158, 159, + 160, 161, 162, 0, 163, 164, 165, 166, 167, 168, + 169, 170, 171, 172, 173, 174, 175, 176, 0, 177, + 178, 179, 180, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 151, 0, + 0, 0, 0, 0, 182, 183, 152, 153, 154, 155, + 156, 157, 158, 159, 160, 161, 162, 0, 163, 164, + 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, + 175, 176, 0, 177, 178, 179, 180, 0, 424, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 151, 0, 0, 0, 0, 0, 182, 183, + 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, + 162, 0, 163, 164, 165, 166, 167, 168, 169, 170, + 171, 172, 173, 174, 175, 176, 0, 177, 178, 179, + 180, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 182, 183 +}; + +static const yytype_int16 yycheck[] = +{ + 0, 23, 248, 225, 4, 5, 6, 4, 4, 9, + 10, 11, 12, 4, 4, 78, 50, 4, 4, 237, + 4, 94, 5, 23, 54, 90, 246, 39, 6, 6, + 42, 6, 7, 57, 57, 35, 9, 57, 13, 6, + 57, 57, 42, 11, 44, 45, 46, 63, 6, 7, + 74, 74, 73, 6, 74, 13, 303, 74, 305, 80, + 9, 61, 62, 63, 6, 7, 46, 10, 98, 69, + 100, 13, 10, 51, 6, 7, 78, 79, 78, 79, + 80, 13, 62, 63, 51, 115, 57, 72, 8, 74, + 90, 10, 92, 93, 94, 0, 73, 75, 78, 74, + 73, 76, 348, 103, 104, 351, 74, 80, 10, 109, + 90, 111, 112, 10, 72, 112, 112, 129, 76, 10, + 120, 112, 112, 123, 73, 112, 112, 127, 112, 129, + 350, 196, 132, 72, 76, 200, 72, 72, 6, 7, + 8, 73, 72, 143, 76, 13, 74, 72, 80, 74, + 150, 72, 132, 79, 72, 189, 48, 6, 7, 181, + 378, 10, 48, 78, 13, 48, 6, 7, 8, 73, + 150, 10, 418, 13, 237, 75, 10, 75, 5, 73, + 214, 181, 182, 183, 48, 215, 74, 260, 16, 17, + 18, 19, 20, 77, 194, 195, 196, 197, 420, 199, + 200, 8, 202, 0, 1, 239, 48, 207, 76, 6, + 75, 73, 212, 10, 6, 7, 196, 66, 218, 68, + 200, 13, 48, 72, 10, 225, 73, 76, 225, 225, + 10, 10, 212, 6, 225, 225, 76, 237, 225, 225, + 240, 225, 10, 10, 244, 75, 246, 10, 248, 261, + 78, 79, 49, 50, 48, 52, 53, 237, 75, 74, + 260, 10, 262, 73, 264, 48, 75, 73, 248, 80, + 73, 68, 69, 70, 71, 309, 10, 50, 75, 52, + 53, 73, 262, 64, 76, 10, 320, 58, 73, 8, + 62, 325, 58, 75, 58, 73, 69, 70, 71, 11, + 75, 75, 58, 303, 73, 305, 212, 358, 308, 424, + 75, 73, 344, 74, 344, 75, 75, 317, 151, 208, + 390, 392, 356, 0, 1, 415, 4, 132, 37, 6, + 330, 386, -1, 10, 43, 317, 6, 7, 47, 6, + 7, 375, -1, 13, 378, -1, 13, -1, 348, 379, + 350, 351, -1, -1, 388, -1, 390, -1, 358, 68, + -1, 70, 71, 72, 73, 74, 366, -1, 348, 78, + -1, 351, 49, 50, -1, 52, 53, -1, 358, -1, + -1, 415, 404, 417, -1, -1, -1, 421, -1, -1, + -1, 68, 69, 70, 71, -1, 66, -1, 68, 66, + -1, 68, 72, 112, 404, 114, 76, -1, -1, 76, + -1, -1, -1, -1, 6, 7, -1, -1, 418, 11, + 420, 13, -1, 420, 420, 16, 17, 18, -1, 420, + 420, -1, 141, 420, 420, -1, 420, -1, 418, -1, + -1, -1, 151, 152, 153, 154, 155, 156, 157, 158, + 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, + 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, + 179, 180, 35, -1, 66, -1, 68, -1, -1, 42, + 72, 44, 45, 46, 76, -1, -1, 78, 79, -1, + -1, -1, -1, -1, 3, 4, 5, 6, 7, 208, + 9, -1, 211, 12, 213, 14, -1, -1, -1, -1, + 19, -1, -1, -1, 23, -1, 225, 80, 27, -1, + -1, -1, -1, -1, 6, 7, -1, 90, 237, 92, + -1, 13, -1, -1, -1, -1, -1, -1, 47, -1, + 103, -1, 6, 7, -1, 54, 109, 56, 111, 13, + -1, 6, 7, 262, -1, -1, -1, 120, 13, -1, + -1, -1, -1, 72, -1, -1, -1, 76, 77, 78, + -1, -1, 3, 4, 5, 6, 7, -1, 9, -1, + -1, 12, -1, 14, 66, -1, 68, -1, 19, -1, + 72, -1, 23, -1, 76, 304, 27, -1, -1, -1, + -1, -1, 66, -1, 68, -1, -1, -1, 72, -1, + -1, 66, 76, 68, -1, -1, 47, 72, -1, 182, + 329, 76, -1, 54, -1, 56, 57, -1, -1, -1, + -1, 194, 195, 196, -1, -1, 199, 200, -1, 202, + -1, 72, -1, 74, -1, 76, -1, 78, 79, -1, + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, 371, -1, 373, -1, -1, 1, -1, 3, + 4, 5, 6, 7, -1, 9, 10, -1, 12, -1, + 14, 244, 391, -1, -1, 19, -1, -1, 397, 23, + -1, -1, -1, 27, -1, -1, -1, -1, -1, -1, + 1, -1, -1, -1, 413, 6, -1, -1, -1, 10, + -1, 420, -1, 47, -1, 424, 50, -1, 52, 53, + 54, 55, 56, 57, -1, 59, 60, 61, 62, 63, + 64, 65, -1, 67, 68, -1, 70, 71, 72, -1, + 74, 75, 76, -1, 78, -1, -1, -1, 49, 50, + -1, 52, 53, 1, 317, 3, 4, 5, 6, 7, + -1, 9, 10, -1, 12, -1, 14, 68, 69, 70, + 71, 19, -1, -1, -1, 23, -1, -1, -1, 27, + -1, -1, 16, 17, 18, 19, 20, -1, 22, 23, + 24, -1, -1, -1, 28, 29, 30, 31, -1, 47, + 34, 35, 50, 366, 52, 53, 54, 55, 56, 57, + -1, 59, 60, 61, -1, 63, 64, 65, -1, 67, + 68, -1, 70, 71, 72, -1, 74, 75, 76, 1, + 78, 3, 4, 5, 6, 7, -1, 9, 10, -1, + 12, -1, 14, -1, 78, 79, -1, 19, -1, -1, + -1, 23, -1, -1, -1, 27, -1, -1, 16, 17, + 18, 19, 20, -1, 22, 23, 24, -1, -1, -1, + -1, -1, -1, -1, -1, 47, 34, 35, 50, -1, + 52, 53, 54, 55, 56, 57, -1, 59, 60, 61, + -1, 63, 64, 65, -1, 67, 68, -1, 70, 71, + 72, -1, 74, -1, 76, -1, 78, 3, 4, 5, + 6, 7, -1, 9, -1, -1, 12, -1, 14, -1, + 78, 79, -1, 19, -1, -1, -1, 23, -1, -1, + -1, 27, -1, -1, -1, -1, -1, -1, -1, 3, + 4, 5, 6, 7, -1, 9, 10, -1, 12, -1, + 14, 47, -1, -1, -1, 19, -1, -1, 54, 23, + 56, 57, -1, 27, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, 72, 73, 74, -1, + 76, -1, 78, 47, -1, 3, 4, 5, 6, 7, + 54, 9, 56, 57, 12, -1, 14, -1, -1, -1, + -1, 19, -1, -1, -1, 23, -1, -1, 72, 27, + 74, -1, 76, -1, 78, -1, -1, 3, 4, 5, + 6, 7, -1, 9, -1, -1, 12, -1, 14, 47, + -1, -1, -1, 19, -1, -1, 54, 23, 56, 57, + -1, 27, -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, 72, -1, 74, -1, 76, -1, + 78, 47, -1, 3, 4, 5, 6, 7, 54, 9, + 56, 57, 12, -1, 14, -1, -1, -1, -1, 19, + -1, -1, -1, 23, -1, -1, 72, 27, 74, -1, + 76, -1, 78, 3, 4, 5, 6, 7, -1, 9, + -1, -1, 12, -1, 14, -1, -1, 47, -1, 19, + -1, -1, -1, 23, 54, -1, 56, 27, -1, 3, + 4, 5, 6, 7, -1, 9, -1, -1, 12, -1, + 14, -1, 72, -1, 74, 19, 76, 47, 78, 23, + -1, -1, -1, 27, 54, -1, 56, 57, -1, 3, + 4, 5, 6, 7, -1, 9, -1, -1, 12, -1, + 14, -1, 72, 47, -1, 19, 76, -1, 78, 23, + 54, -1, 56, 27, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, 72, -1, + -1, -1, 76, 47, 78, -1, -1, -1, -1, -1, + 54, -1, 56, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, 8, 72, -1, + -1, -1, 76, -1, 78, 16, 17, 18, 19, 20, + 21, 22, 23, 24, 25, 26, -1, 28, 29, 30, + 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, + 41, -1, 43, 44, 45, 46, -1, -1, 16, 17, + 18, 19, 20, -1, 22, 23, 24, 25, 26, -1, + 28, 29, 30, 31, 32, 33, 34, 35, -1, -1, + -1, 8, -1, 74, -1, -1, -1, 78, 79, 16, + 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, + -1, 28, 29, 30, 31, 32, 33, 34, 35, 36, + 37, 38, 39, 40, 41, -1, 43, 44, 45, 46, + 78, 79, 16, 17, 18, 19, 20, -1, 22, 23, + 24, 25, -1, -1, 28, 29, 30, 31, 32, 33, + 34, 35, -1, -1, -1, 8, -1, -1, -1, -1, + 77, 78, 79, 16, 17, 18, 19, 20, 21, 22, + 23, 24, 25, 26, -1, 28, 29, 30, 31, 32, + 33, 34, 35, 36, 37, 38, 39, 40, 41, -1, + 43, 44, 45, 46, 78, 79, 16, 17, 18, 19, + 20, -1, 22, 23, 24, -1, -1, -1, 28, 29, + 30, 31, 32, 33, 34, 35, -1, -1, -1, 8, + 73, 10, -1, -1, -1, 78, 79, 16, 17, 18, + 19, 20, 21, 22, 23, 24, 25, 26, -1, 28, + 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, + 39, 40, 41, -1, 43, 44, 45, 46, 78, 79, + 16, 17, 18, 19, 20, -1, 22, 23, 16, 17, + 18, 19, 20, -1, -1, 23, -1, -1, 34, 35, + -1, -1, -1, 8, -1, -1, 34, 35, -1, 78, + 79, 16, 17, 18, 19, 20, 21, 22, 23, 24, + 25, 26, -1, 28, 29, 30, 31, 32, 33, 34, + 35, 36, 37, 38, 39, 40, 41, -1, 43, 44, + 45, 46, 78, 79, 16, 17, 18, 19, 20, -1, + 78, 79, -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, 34, 35, -1, -1, -1, 8, 73, -1, + -1, -1, -1, 78, 79, 16, 17, 18, 19, 20, + 21, 22, 23, 24, 25, 26, -1, 28, 29, 30, + 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, + 41, -1, 43, 44, 45, 46, 78, 79, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, + -1, 8, -1, 74, -1, -1, -1, 78, 79, 16, + 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, + -1, 28, 29, 30, 31, 32, 33, 34, 35, 36, + 37, 38, 39, 40, 41, -1, 43, 44, 45, 46, + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, 8, 74, 10, -1, + -1, 78, 79, -1, 16, 17, 18, 19, 20, 21, + 22, 23, 24, 25, 26, -1, 28, 29, 30, 31, + 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, + -1, 43, 44, 45, 46, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, + 8, -1, 10, -1, -1, -1, 78, 79, 16, 17, + 18, 19, 20, 21, 22, 23, 24, 25, 26, -1, + 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, + 38, 39, 40, 41, -1, 43, 44, 45, 46, -1, + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, 8, -1, -1, 11, -1, -1, + 78, 79, 16, 17, 18, 19, 20, 21, 22, 23, + 24, 25, 26, -1, 28, 29, 30, 31, 32, 33, + 34, 35, 36, 37, 38, 39, 40, 41, -1, 43, + 44, 45, 46, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, 8, -1, + -1, -1, -1, -1, 78, 79, 16, 17, 18, 19, + 20, 21, 22, 23, 24, 25, 26, -1, 28, 29, + 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, + 40, 41, -1, 43, 44, 45, 46, -1, 48, -1, + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, 8, -1, -1, -1, -1, -1, 78, 79, + 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, + 26, -1, 28, 29, 30, 31, 32, 33, 34, 35, + 36, 37, 38, 39, 40, 41, -1, 43, 44, 45, + 46, -1, -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, 78, 79 +}; + +/* YYSTOS[STATE-NUM] -- The symbol kind of the accessing symbol of + state STATE-NUM. */ +static const yytype_uint8 yystos[] = +{ + 0, 1, 6, 10, 49, 50, 52, 53, 68, 69, + 70, 71, 82, 83, 85, 103, 122, 123, 124, 131, + 135, 136, 139, 141, 142, 143, 83, 85, 103, 124, + 131, 135, 136, 139, 82, 82, 5, 57, 140, 82, + 82, 82, 7, 13, 66, 68, 72, 76, 82, 119, + 120, 121, 10, 10, 8, 10, 142, 0, 10, 10, + 10, 72, 74, 74, 121, 3, 4, 5, 7, 9, + 12, 14, 19, 23, 27, 47, 54, 56, 72, 76, + 78, 82, 84, 86, 87, 88, 93, 94, 95, 125, + 72, 119, 11, 74, 72, 119, 121, 95, 8, 121, + 8, 121, 73, 80, 82, 91, 92, 121, 122, 77, + 95, 72, 74, 101, 57, 74, 95, 107, 108, 110, + 82, 129, 130, 82, 122, 126, 127, 51, 75, 82, + 122, 128, 132, 133, 95, 82, 95, 95, 95, 95, + 95, 72, 72, 82, 95, 122, 123, 82, 102, 121, + 72, 8, 16, 17, 18, 19, 20, 21, 22, 23, + 24, 25, 26, 28, 29, 30, 31, 32, 33, 34, + 35, 36, 37, 38, 39, 40, 41, 43, 44, 45, + 46, 74, 78, 79, 92, 121, 82, 137, 138, 73, + 102, 108, 108, 121, 66, 68, 48, 9, 73, 80, + 48, 121, 77, 121, 134, 1, 10, 55, 57, 59, + 60, 61, 63, 64, 65, 67, 68, 75, 82, 83, + 85, 95, 96, 97, 98, 99, 100, 101, 103, 111, + 112, 115, 118, 131, 135, 136, 139, 72, 95, 109, + 79, 105, 106, 108, 78, 121, 48, 73, 10, 75, + 82, 10, 119, 10, 133, 75, 95, 5, 73, 73, + 48, 77, 23, 73, 82, 89, 90, 108, 122, 95, + 107, 95, 95, 95, 95, 95, 95, 95, 95, 95, + 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, + 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, + 142, 121, 82, 74, 8, 48, 75, 101, 9, 73, + 73, 92, 82, 73, 121, 92, 121, 48, 73, 82, + 109, 10, 10, 95, 89, 95, 101, 10, 108, 57, + 63, 116, 117, 11, 10, 10, 10, 10, 100, 75, + 10, 110, 101, 82, 48, 75, 121, 130, 74, 127, + 72, 74, 10, 73, 73, 102, 119, 122, 48, 73, + 75, 138, 95, 138, 82, 101, 80, 73, 134, 101, + 74, 10, 101, 64, 10, 95, 82, 73, 58, 8, + 106, 127, 130, 127, 101, 90, 58, 75, 73, 121, + 58, 62, 113, 114, 95, 95, 101, 11, 101, 110, + 108, 75, 73, 75, 74, 140, 101, 73, 101, 111, + 95, 114, 75, 10, 10, 58, 95, 104, 74, 142, + 11, 95, 101, 117, 48, 101, 127, 75, 100, 101, + 104, 75 +}; + +/* YYR1[RULE-NUM] -- Symbol kind of the left-hand side of rule RULE-NUM. */ +static const yytype_uint8 yyr1[] = +{ + 0, 81, 82, 83, 83, 84, 85, 86, 86, 87, + 87, 87, 87, 87, 87, 87, 87, 87, 87, 87, + 87, 87, 87, 87, 87, 87, 87, 87, 87, 87, + 87, 87, 87, 87, 87, 87, 87, 87, 88, 88, + 88, 88, 88, 89, 89, 89, 90, 90, 91, 92, + 92, 92, 92, 93, 93, 94, 95, 95, 95, 95, + 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, + 95, 95, 95, 95, 95, 96, 97, 98, 99, 99, + 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, + 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, + 99, 100, 100, 101, 101, 102, 102, 103, 103, 103, + 104, 104, 105, 105, 106, 106, 107, 108, 108, 108, + 108, 109, 109, 110, 110, 111, 111, 111, 112, 113, + 114, 114, 115, 116, 117, 117, 117, 118, 118, 119, + 119, 119, 119, 119, 120, 120, 121, 121, 121, 121, + 121, 121, 121, 122, 122, 122, 123, 123, 123, 124, + 124, 125, 126, 127, 127, 128, 128, 129, 130, 130, + 131, 131, 132, 132, 132, 132, 133, 133, 134, 134, + 135, 136, 136, 137, 137, 138, 138, 138, 139, 139, + 140, 140, 140, 141, 141, 141, 141, 141, 141, 141, + 141, 141, 141, 141, 141, 141, 141, 141, 141, 141, + 141, 141, 142, 142, 143, 143 +}; + +/* YYR2[RULE-NUM] -- Number of symbols on the right-hand side of rule RULE-NUM. */ +static const yytype_int8 yyr2[] = +{ + 0, 2, 1, 1, 1, 4, 2, 3, 3, 3, + 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, + 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, + 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, + 2, 2, 2, 2, 1, 1, 3, 1, 1, 3, + 3, 1, 1, 4, 3, 4, 1, 3, 2, 1, + 1, 1, 1, 3, 1, 1, 1, 1, 1, 3, + 2, 3, 2, 1, 1, 3, 5, 2, 2, 3, + 2, 2, 2, 2, 2, 1, 2, 2, 1, 1, + 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, + 1, 2, 1, 3, 2, 3, 1, 6, 8, 5, + 3, 1, 1, 4, 3, 1, 3, 1, 1, 1, + 3, 1, 3, 5, 5, 3, 5, 5, 7, 4, + 2, 1, 5, 5, 3, 5, 5, 2, 2, 5, + 3, 4, 4, 2, 1, 7, 1, 2, 4, 2, + 3, 4, 2, 3, 3, 2, 3, 4, 4, 3, + 3, 5, 1, 3, 2, 5, 8, 2, 3, 1, + 5, 8, 2, 3, 2, 1, 2, 1, 3, 1, + 3, 5, 4, 1, 3, 3, 2, 1, 7, 5, + 5, 9, 7, 1, 1, 1, 1, 1, 2, 2, + 2, 1, 2, 2, 2, 2, 3, 3, 2, 2, + 3, 1, 1, 2, 1, 0 +}; + + +enum { YYENOMEM = -2 }; + +#define yyerrok (yyerrstatus = 0) +#define yyclearin (yychar = YYEMPTY) + +#define YYACCEPT goto yyacceptlab +#define YYABORT goto yyabortlab +#define YYERROR goto yyerrorlab +#define YYNOMEM goto yyexhaustedlab + + +#define YYRECOVERING() (!!yyerrstatus) + +#define YYBACKUP(Token, Value) \ + do \ + if (yychar == YYEMPTY) \ + { \ + yychar = (Token); \ + yylval = (Value); \ + YYPOPSTACK (yylen); \ + yystate = *yyssp; \ + goto yybackup; \ + } \ + else \ + { \ + yyerror (&yylloc, scanner, parser, YY_("syntax error: cannot back up")); \ + YYERROR; \ + } \ + while (0) + +/* Backward compatibility with an undocumented macro. + Use YYerror or YYUNDEF. */ +#define YYERRCODE YYUNDEF + +/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N]. + If N is 0, then set CURRENT to the empty location which ends + the previous symbol: RHS[0] (always defined). */ + +#ifndef YYLLOC_DEFAULT +# define YYLLOC_DEFAULT(Current, Rhs, N) \ + do \ + if (N) \ + { \ + (Current).first_line = YYRHSLOC (Rhs, 1).first_line; \ + (Current).first_column = YYRHSLOC (Rhs, 1).first_column; \ + (Current).last_line = YYRHSLOC (Rhs, N).last_line; \ + (Current).last_column = YYRHSLOC (Rhs, N).last_column; \ + } \ + else \ + { \ + (Current).first_line = (Current).last_line = \ + YYRHSLOC (Rhs, 0).last_line; \ + (Current).first_column = (Current).last_column = \ + YYRHSLOC (Rhs, 0).last_column; \ + } \ + while (0) +#endif + +#define YYRHSLOC(Rhs, K) ((Rhs)[K]) + + +/* Enable debugging if requested. */ +#if YYDEBUG + +# ifndef YYFPRINTF +# include <stdio.h> /* INFRINGES ON USER NAME SPACE */ +# define YYFPRINTF fprintf +# endif + +# define YYDPRINTF(Args) \ +do { \ + if (yydebug) \ + YYFPRINTF Args; \ +} while (0) + + +/* YYLOCATION_PRINT -- Print the location on the stream. + This macro was not mandated originally: define only if we know + we won't break user code: when these are the locations we know. */ + +# ifndef YYLOCATION_PRINT + +# if defined YY_LOCATION_PRINT + + /* Temporary convenience wrapper in case some people defined the + undocumented and private YY_LOCATION_PRINT macros. */ +# define YYLOCATION_PRINT(File, Loc) YY_LOCATION_PRINT(File, *(Loc)) + +# elif defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL + +/* Print *YYLOCP on YYO. Private, do not rely on its existence. */ + +YY_ATTRIBUTE_UNUSED +static int +yy_location_print_ (FILE *yyo, YYLTYPE const * const yylocp) +{ + int res = 0; + int end_col = 0 != yylocp->last_column ? yylocp->last_column - 1 : 0; + if (0 <= yylocp->first_line) + { + res += YYFPRINTF (yyo, "%d", yylocp->first_line); + if (0 <= yylocp->first_column) + res += YYFPRINTF (yyo, ".%d", yylocp->first_column); + } + if (0 <= yylocp->last_line) + { + if (yylocp->first_line < yylocp->last_line) + { + res += YYFPRINTF (yyo, "-%d", yylocp->last_line); + if (0 <= end_col) + res += YYFPRINTF (yyo, ".%d", end_col); + } + else if (0 <= end_col && yylocp->first_column < end_col) + res += YYFPRINTF (yyo, "-%d", end_col); + } + return res; +} + +# define YYLOCATION_PRINT yy_location_print_ + + /* Temporary convenience wrapper in case some people defined the + undocumented and private YY_LOCATION_PRINT macros. */ +# define YY_LOCATION_PRINT(File, Loc) YYLOCATION_PRINT(File, &(Loc)) + +# else + +# define YYLOCATION_PRINT(File, Loc) ((void) 0) + /* Temporary convenience wrapper in case some people defined the + undocumented and private YY_LOCATION_PRINT macros. */ +# define YY_LOCATION_PRINT YYLOCATION_PRINT + +# endif +# endif /* !defined YYLOCATION_PRINT */ + + +# define YY_SYMBOL_PRINT(Title, Kind, Value, Location) \ +do { \ + if (yydebug) \ + { \ + YYFPRINTF (stderr, "%s ", Title); \ + yy_symbol_print (stderr, \ + Kind, Value, Location, scanner, parser); \ + YYFPRINTF (stderr, "\n"); \ + } \ +} while (0) + + +/*-----------------------------------. +| Print this symbol's value on YYO. | +`-----------------------------------*/ + +static void +yy_symbol_value_print (FILE *yyo, + yysymbol_kind_t yykind, YYSTYPE const * const yyvaluep, YYLTYPE const * const yylocationp, void *scanner, struct parser* parser) +{ + FILE *yyoutput = yyo; + YY_USE (yyoutput); + YY_USE (yylocationp); + YY_USE (scanner); + YY_USE (parser); + if (!yyvaluep) + return; + YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN + YY_USE (yykind); + YY_IGNORE_MAYBE_UNINITIALIZED_END +} + + +/*---------------------------. +| Print this symbol on YYO. | +`---------------------------*/ + +static void +yy_symbol_print (FILE *yyo, + yysymbol_kind_t yykind, YYSTYPE const * const yyvaluep, YYLTYPE const * const yylocationp, void *scanner, struct parser* parser) +{ + YYFPRINTF (yyo, "%s %s (", + yykind < YYNTOKENS ? "token" : "nterm", yysymbol_name (yykind)); + + YYLOCATION_PRINT (yyo, yylocationp); + YYFPRINTF (yyo, ": "); + yy_symbol_value_print (yyo, yykind, yyvaluep, yylocationp, scanner, parser); + YYFPRINTF (yyo, ")"); +} + +/*------------------------------------------------------------------. +| yy_stack_print -- Print the state stack from its BOTTOM up to its | +| TOP (included). | +`------------------------------------------------------------------*/ + +static void +yy_stack_print (yy_state_t *yybottom, yy_state_t *yytop) +{ + YYFPRINTF (stderr, "Stack now"); + for (; yybottom <= yytop; yybottom++) + { + int yybot = *yybottom; + YYFPRINTF (stderr, " %d", yybot); + } + YYFPRINTF (stderr, "\n"); +} + +# define YY_STACK_PRINT(Bottom, Top) \ +do { \ + if (yydebug) \ + yy_stack_print ((Bottom), (Top)); \ +} while (0) + + +/*------------------------------------------------. +| Report that the YYRULE is going to be reduced. | +`------------------------------------------------*/ + +static void +yy_reduce_print (yy_state_t *yyssp, YYSTYPE *yyvsp, YYLTYPE *yylsp, + int yyrule, void *scanner, struct parser* parser) +{ + int yylno = yyrline[yyrule]; + int yynrhs = yyr2[yyrule]; + int yyi; + YYFPRINTF (stderr, "Reducing stack by rule %d (line %d):\n", + yyrule - 1, yylno); + /* The symbols being reduced. */ + for (yyi = 0; yyi < yynrhs; yyi++) + { + YYFPRINTF (stderr, " $%d = ", yyi + 1); + yy_symbol_print (stderr, + YY_ACCESSING_SYMBOL (+yyssp[yyi + 1 - yynrhs]), + &yyvsp[(yyi + 1) - (yynrhs)], + &(yylsp[(yyi + 1) - (yynrhs)]), scanner, parser); + YYFPRINTF (stderr, "\n"); + } +} + +# define YY_REDUCE_PRINT(Rule) \ +do { \ + if (yydebug) \ + yy_reduce_print (yyssp, yyvsp, yylsp, Rule, scanner, parser); \ +} while (0) + +/* Nonzero means print parse trace. It is left uninitialized so that + multiple parsers can coexist. */ +int yydebug; +#else /* !YYDEBUG */ +# define YYDPRINTF(Args) ((void) 0) +# define YY_SYMBOL_PRINT(Title, Kind, Value, Location) +# define YY_STACK_PRINT(Bottom, Top) +# define YY_REDUCE_PRINT(Rule) +#endif /* !YYDEBUG */ + + +/* YYINITDEPTH -- initial size of the parser's stacks. */ +#ifndef YYINITDEPTH +# define YYINITDEPTH 200 +#endif + +/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only + if the built-in stack extension method is used). + + Do not make this value too large; the results are undefined if + YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH) + evaluated with infinite-precision integer arithmetic. */ + +#ifndef YYMAXDEPTH +# define YYMAXDEPTH 10000 +#endif + + +/* Context of a parse error. */ +typedef struct +{ + yy_state_t *yyssp; + yysymbol_kind_t yytoken; + YYLTYPE *yylloc; +} yypcontext_t; + +/* Put in YYARG at most YYARGN of the expected tokens given the + current YYCTX, and return the number of tokens stored in YYARG. If + YYARG is null, return the number of expected tokens (guaranteed to + be less than YYNTOKENS). Return YYENOMEM on memory exhaustion. + Return 0 if there are more than YYARGN expected tokens, yet fill + YYARG up to YYARGN. */ +static int +yypcontext_expected_tokens (const yypcontext_t *yyctx, + yysymbol_kind_t yyarg[], int yyargn) +{ + /* Actual size of YYARG. */ + int yycount = 0; + int yyn = yypact[+*yyctx->yyssp]; + if (!yypact_value_is_default (yyn)) + { + /* Start YYX at -YYN if negative to avoid negative indexes in + YYCHECK. In other words, skip the first -YYN actions for + this state because they are default actions. */ + int yyxbegin = yyn < 0 ? -yyn : 0; + /* Stay within bounds of both yycheck and yytname. */ + int yychecklim = YYLAST - yyn + 1; + int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS; + int yyx; + for (yyx = yyxbegin; yyx < yyxend; ++yyx) + if (yycheck[yyx + yyn] == yyx && yyx != YYSYMBOL_YYerror + && !yytable_value_is_error (yytable[yyx + yyn])) + { + if (!yyarg) + ++yycount; + else if (yycount == yyargn) + return 0; + else + yyarg[yycount++] = YY_CAST (yysymbol_kind_t, yyx); + } + } + if (yyarg && yycount == 0 && 0 < yyargn) + yyarg[0] = YYSYMBOL_YYEMPTY; + return yycount; +} + + + + +#ifndef yystrlen +# if defined __GLIBC__ && defined _STRING_H +# define yystrlen(S) (YY_CAST (YYPTRDIFF_T, strlen (S))) +# else +/* Return the length of YYSTR. */ +static YYPTRDIFF_T +yystrlen (const char *yystr) +{ + YYPTRDIFF_T yylen; + for (yylen = 0; yystr[yylen]; yylen++) + continue; + return yylen; +} +# endif +#endif + +#ifndef yystpcpy +# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE +# define yystpcpy stpcpy +# else +/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in + YYDEST. */ +static char * +yystpcpy (char *yydest, const char *yysrc) +{ + char *yyd = yydest; + const char *yys = yysrc; + + while ((*yyd++ = *yys++) != '\0') + continue; + + return yyd - 1; +} +# endif +#endif + +#ifndef yytnamerr +/* Copy to YYRES the contents of YYSTR after stripping away unnecessary + quotes and backslashes, so that it's suitable for yyerror. The + heuristic is that double-quoting is unnecessary unless the string + contains an apostrophe, a comma, or backslash (other than + backslash-backslash). YYSTR is taken from yytname. If YYRES is + null, do not copy; instead, return the length of what the result + would have been. */ +static YYPTRDIFF_T +yytnamerr (char *yyres, const char *yystr) +{ + if (*yystr == '"') + { + YYPTRDIFF_T yyn = 0; + char const *yyp = yystr; + for (;;) + switch (*++yyp) + { + case '\'': + case ',': + goto do_not_strip_quotes; + + case '\\': + if (*++yyp != '\\') + goto do_not_strip_quotes; + else + goto append; + + append: + default: + if (yyres) + yyres[yyn] = *yyp; + yyn++; + break; + + case '"': + if (yyres) + yyres[yyn] = '\0'; + return yyn; + } + do_not_strip_quotes: ; + } + + if (yyres) + return yystpcpy (yyres, yystr) - yyres; + else + return yystrlen (yystr); +} +#endif + + +static int +yy_syntax_error_arguments (const yypcontext_t *yyctx, + yysymbol_kind_t yyarg[], int yyargn) +{ + /* Actual size of YYARG. */ + int yycount = 0; + /* There are many possibilities here to consider: + - If this state is a consistent state with a default action, then + the only way this function was invoked is if the default action + is an error action. In that case, don't check for expected + tokens because there are none. + - The only way there can be no lookahead present (in yychar) is if + this state is a consistent state with a default action. Thus, + detecting the absence of a lookahead is sufficient to determine + that there is no unexpected or expected token to report. In that + case, just report a simple "syntax error". + - Don't assume there isn't a lookahead just because this state is a + consistent state with a default action. There might have been a + previous inconsistent state, consistent state with a non-default + action, or user semantic action that manipulated yychar. + - Of course, the expected token list depends on states to have + correct lookahead information, and it depends on the parser not + to perform extra reductions after fetching a lookahead from the + scanner and before detecting a syntax error. Thus, state merging + (from LALR or IELR) and default reductions corrupt the expected + token list. However, the list is correct for canonical LR with + one exception: it will still contain any token that will not be + accepted due to an error action in a later state. + */ + if (yyctx->yytoken != YYSYMBOL_YYEMPTY) + { + int yyn; + if (yyarg) + yyarg[yycount] = yyctx->yytoken; + ++yycount; + yyn = yypcontext_expected_tokens (yyctx, + yyarg ? yyarg + 1 : yyarg, yyargn - 1); + if (yyn == YYENOMEM) + return YYENOMEM; + else + yycount += yyn; + } + return yycount; +} + +/* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message + about the unexpected token YYTOKEN for the state stack whose top is + YYSSP. + + Return 0 if *YYMSG was successfully written. Return -1 if *YYMSG is + not large enough to hold the message. In that case, also set + *YYMSG_ALLOC to the required number of bytes. Return YYENOMEM if the + required number of bytes is too large to store. */ +static int +yysyntax_error (YYPTRDIFF_T *yymsg_alloc, char **yymsg, + const yypcontext_t *yyctx) +{ + enum { YYARGS_MAX = 5 }; + /* Internationalized format string. */ + const char *yyformat = YY_NULLPTR; + /* Arguments of yyformat: reported tokens (one for the "unexpected", + one per "expected"). */ + yysymbol_kind_t yyarg[YYARGS_MAX]; + /* Cumulated lengths of YYARG. */ + YYPTRDIFF_T yysize = 0; + + /* Actual size of YYARG. */ + int yycount = yy_syntax_error_arguments (yyctx, yyarg, YYARGS_MAX); + if (yycount == YYENOMEM) + return YYENOMEM; + + switch (yycount) + { +#define YYCASE_(N, S) \ + case N: \ + yyformat = S; \ + break + default: /* Avoid compiler warnings. */ + YYCASE_(0, YY_("syntax error")); + YYCASE_(1, YY_("syntax error, unexpected %s")); + YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s")); + YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s")); + YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s")); + YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s")); +#undef YYCASE_ + } + + /* Compute error message size. Don't count the "%s"s, but reserve + room for the terminator. */ + yysize = yystrlen (yyformat) - 2 * yycount + 1; + { + int yyi; + for (yyi = 0; yyi < yycount; ++yyi) + { + YYPTRDIFF_T yysize1 + = yysize + yytnamerr (YY_NULLPTR, yytname[yyarg[yyi]]); + if (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM) + yysize = yysize1; + else + return YYENOMEM; + } + } + + if (*yymsg_alloc < yysize) + { + *yymsg_alloc = 2 * yysize; + if (! (yysize <= *yymsg_alloc + && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM)) + *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM; + return -1; + } + + /* Avoid sprintf, as that infringes on the user's name space. + Don't have undefined behavior even if the translation + produced a string with the wrong number of "%s"s. */ + { + char *yyp = *yymsg; + int yyi = 0; + while ((*yyp = *yyformat) != '\0') + if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount) + { + yyp += yytnamerr (yyp, yytname[yyarg[yyi++]]); + yyformat += 2; + } + else + { + ++yyp; + ++yyformat; + } + } + return 0; +} + + +/*-----------------------------------------------. +| Release the memory associated to this symbol. | +`-----------------------------------------------*/ + +static void +yydestruct (const char *yymsg, + yysymbol_kind_t yykind, YYSTYPE *yyvaluep, YYLTYPE *yylocationp, void *scanner, struct parser* parser) +{ + YY_USE (yyvaluep); + YY_USE (yylocationp); + YY_USE (scanner); + YY_USE (parser); + if (!yymsg) + yymsg = "Deleting"; + YY_SYMBOL_PRINT (yymsg, yykind, yyvaluep, yylocationp); + + YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN + switch (yykind) + { + case YYSYMBOL_INT: /* INT */ +#line 143 "src/parser.y" + {} +#line 1936 "gen/gen_parser.c" + break; + + case YYSYMBOL_FLOAT: /* FLOAT */ +#line 143 "src/parser.y" + {} +#line 1942 "gen/gen_parser.c" + break; + + case YYSYMBOL_STRING: /* STRING */ +#line 143 "src/parser.y" + {} +#line 1948 "gen/gen_parser.c" + break; + + case YYSYMBOL_ID: /* ID */ +#line 143 "src/parser.y" + {} +#line 1954 "gen/gen_parser.c" + break; + + case YYSYMBOL_id: /* id */ +#line 144 "src/parser.y" + { destroy_ast_tree(((*yyvaluep).node)); } +#line 1960 "gen/gen_parser.c" + break; + + case YYSYMBOL_var: /* var */ +#line 144 "src/parser.y" + { destroy_ast_tree(((*yyvaluep).node)); } +#line 1966 "gen/gen_parser.c" + break; + + case YYSYMBOL_embed: /* embed */ +#line 144 "src/parser.y" + { destroy_ast_tree(((*yyvaluep).node)); } +#line 1972 "gen/gen_parser.c" + break; + + case YYSYMBOL_import: /* import */ +#line 144 "src/parser.y" + { destroy_ast_tree(((*yyvaluep).node)); } +#line 1978 "gen/gen_parser.c" + break; + + case YYSYMBOL_assign: /* assign */ +#line 144 "src/parser.y" + { destroy_ast_tree(((*yyvaluep).node)); } +#line 1984 "gen/gen_parser.c" + break; + + case YYSYMBOL_binary_op: /* binary_op */ +#line 144 "src/parser.y" + { destroy_ast_tree(((*yyvaluep).node)); } +#line 1990 "gen/gen_parser.c" + break; + + case YYSYMBOL_unary_op: /* unary_op */ +#line 144 "src/parser.y" + { destroy_ast_tree(((*yyvaluep).node)); } +#line 1996 "gen/gen_parser.c" + break; + + case YYSYMBOL_arg: /* arg */ +#line 144 "src/parser.y" + { destroy_ast_tree(((*yyvaluep).node)); } +#line 2002 "gen/gen_parser.c" + break; + + case YYSYMBOL_arg_list: /* arg_list */ +#line 144 "src/parser.y" + { destroy_ast_tree(((*yyvaluep).node)); } +#line 2008 "gen/gen_parser.c" + break; + + case YYSYMBOL_param_decl: /* param_decl */ +#line 144 "src/parser.y" + { destroy_ast_tree(((*yyvaluep).node)); } +#line 2014 "gen/gen_parser.c" + break; + + case YYSYMBOL_decl_list: /* decl_list */ +#line 144 "src/parser.y" + { destroy_ast_tree(((*yyvaluep).node)); } +#line 2020 "gen/gen_parser.c" + break; + + case YYSYMBOL_call: /* call */ +#line 144 "src/parser.y" + { destroy_ast_tree(((*yyvaluep).node)); } +#line 2026 "gen/gen_parser.c" + break; + + case YYSYMBOL_defer: /* defer */ +#line 144 "src/parser.y" + { destroy_ast_tree(((*yyvaluep).node)); } +#line 2032 "gen/gen_parser.c" + break; + + case YYSYMBOL_expr: /* expr */ +#line 144 "src/parser.y" + { destroy_ast_tree(((*yyvaluep).node)); } +#line 2038 "gen/gen_parser.c" + break; + + case YYSYMBOL_while: /* while */ +#line 144 "src/parser.y" + { destroy_ast_tree(((*yyvaluep).node)); } +#line 2044 "gen/gen_parser.c" + break; + + case YYSYMBOL_do_while: /* do_while */ +#line 144 "src/parser.y" + { destroy_ast_tree(((*yyvaluep).node)); } +#line 2050 "gen/gen_parser.c" + break; + + case YYSYMBOL_goto: /* goto */ +#line 144 "src/parser.y" + { destroy_ast_tree(((*yyvaluep).node)); } +#line 2056 "gen/gen_parser.c" + break; + + case YYSYMBOL_statement: /* statement */ +#line 144 "src/parser.y" + { destroy_ast_tree(((*yyvaluep).node)); } +#line 2062 "gen/gen_parser.c" + break; + + case YYSYMBOL_statement_list: /* statement_list */ +#line 144 "src/parser.y" + { destroy_ast_tree(((*yyvaluep).node)); } +#line 2068 "gen/gen_parser.c" + break; + + case YYSYMBOL_body: /* body */ +#line 144 "src/parser.y" + { destroy_ast_tree(((*yyvaluep).node)); } +#line 2074 "gen/gen_parser.c" + break; + + case YYSYMBOL_macro_list: /* macro_list */ +#line 144 "src/parser.y" + { destroy_ast_tree(((*yyvaluep).node)); } +#line 2080 "gen/gen_parser.c" + break; + + case YYSYMBOL_macro: /* macro */ +#line 144 "src/parser.y" + { destroy_ast_tree(((*yyvaluep).node)); } +#line 2086 "gen/gen_parser.c" + break; + + case YYSYMBOL_expr_list: /* expr_list */ +#line 144 "src/parser.y" + { destroy_ast_tree(((*yyvaluep).node)); } +#line 2092 "gen/gen_parser.c" + break; + + case YYSYMBOL_struct_init: /* struct_init */ +#line 144 "src/parser.y" + { destroy_ast_tree(((*yyvaluep).node)); } +#line 2098 "gen/gen_parser.c" + break; + + case YYSYMBOL_struct_inits: /* struct_inits */ +#line 144 "src/parser.y" + { destroy_ast_tree(((*yyvaluep).node)); } +#line 2104 "gen/gen_parser.c" + break; + + case YYSYMBOL_struct_construct: /* struct_construct */ +#line 144 "src/parser.y" + { destroy_ast_tree(((*yyvaluep).node)); } +#line 2110 "gen/gen_parser.c" + break; + + case YYSYMBOL_init_expr: /* init_expr */ +#line 144 "src/parser.y" + { destroy_ast_tree(((*yyvaluep).node)); } +#line 2116 "gen/gen_parser.c" + break; + + case YYSYMBOL_cond: /* cond */ +#line 144 "src/parser.y" + { destroy_ast_tree(((*yyvaluep).node)); } +#line 2122 "gen/gen_parser.c" + break; + + case YYSYMBOL_expr_if: /* expr_if */ +#line 144 "src/parser.y" + { destroy_ast_tree(((*yyvaluep).node)); } +#line 2128 "gen/gen_parser.c" + break; + + case YYSYMBOL_if: /* if */ +#line 144 "src/parser.y" + { destroy_ast_tree(((*yyvaluep).node)); } +#line 2134 "gen/gen_parser.c" + break; + + case YYSYMBOL_for: /* for */ +#line 144 "src/parser.y" + { destroy_ast_tree(((*yyvaluep).node)); } +#line 2140 "gen/gen_parser.c" + break; + + case YYSYMBOL_case: /* case */ +#line 144 "src/parser.y" + { destroy_ast_tree(((*yyvaluep).node)); } +#line 2146 "gen/gen_parser.c" + break; + + case YYSYMBOL_case_list: /* case_list */ +#line 144 "src/parser.y" + { destroy_ast_tree(((*yyvaluep).node)); } +#line 2152 "gen/gen_parser.c" + break; + + case YYSYMBOL_switch: /* switch */ +#line 144 "src/parser.y" + { destroy_ast_tree(((*yyvaluep).node)); } +#line 2158 "gen/gen_parser.c" + break; + + case YYSYMBOL_const_for: /* const_for */ +#line 144 "src/parser.y" + { destroy_ast_tree(((*yyvaluep).node)); } +#line 2164 "gen/gen_parser.c" + break; + + case YYSYMBOL_const_if: /* const_if */ +#line 144 "src/parser.y" + { destroy_ast_tree(((*yyvaluep).node)); } +#line 2170 "gen/gen_parser.c" + break; + + case YYSYMBOL_const: /* const */ +#line 144 "src/parser.y" + { destroy_ast_tree(((*yyvaluep).node)); } +#line 2176 "gen/gen_parser.c" + break; + + case YYSYMBOL_func_sign: /* func_sign */ +#line 144 "src/parser.y" + { destroy_ast_tree(((*yyvaluep).node)); } +#line 2182 "gen/gen_parser.c" + break; + + case YYSYMBOL_variadic_sign: /* variadic_sign */ +#line 144 "src/parser.y" + { destroy_ast_tree(((*yyvaluep).node)); } +#line 2188 "gen/gen_parser.c" + break; + + case YYSYMBOL_type: /* type */ +#line 144 "src/parser.y" + { destroy_ast_tree(((*yyvaluep).node)); } +#line 2194 "gen/gen_parser.c" + break; + + case YYSYMBOL_var_decl: /* var_decl */ +#line 144 "src/parser.y" + { destroy_ast_tree(((*yyvaluep).node)); } +#line 2200 "gen/gen_parser.c" + break; + + case YYSYMBOL_var_init: /* var_init */ +#line 144 "src/parser.y" + { destroy_ast_tree(((*yyvaluep).node)); } +#line 2206 "gen/gen_parser.c" + break; + + case YYSYMBOL_proc: /* proc */ +#line 144 "src/parser.y" + { destroy_ast_tree(((*yyvaluep).node)); } +#line 2212 "gen/gen_parser.c" + break; + + case YYSYMBOL_lambda: /* lambda */ +#line 144 "src/parser.y" + { destroy_ast_tree(((*yyvaluep).node)); } +#line 2218 "gen/gen_parser.c" + break; + + case YYSYMBOL_struct_elem: /* struct_elem */ +#line 144 "src/parser.y" + { destroy_ast_tree(((*yyvaluep).node)); } +#line 2224 "gen/gen_parser.c" + break; + + case YYSYMBOL_struct_list: /* struct_list */ +#line 144 "src/parser.y" + { destroy_ast_tree(((*yyvaluep).node)); } +#line 2230 "gen/gen_parser.c" + break; + + case YYSYMBOL_union: /* union */ +#line 144 "src/parser.y" + { destroy_ast_tree(((*yyvaluep).node)); } +#line 2236 "gen/gen_parser.c" + break; + + case YYSYMBOL_generic: /* generic */ +#line 144 "src/parser.y" + { destroy_ast_tree(((*yyvaluep).node)); } +#line 2242 "gen/gen_parser.c" + break; + + case YYSYMBOL_generic_list: /* generic_list */ +#line 144 "src/parser.y" + { destroy_ast_tree(((*yyvaluep).node)); } +#line 2248 "gen/gen_parser.c" + break; + + case YYSYMBOL_struct: /* struct */ +#line 144 "src/parser.y" + { destroy_ast_tree(((*yyvaluep).node)); } +#line 2254 "gen/gen_parser.c" + break; + + case YYSYMBOL_template_elem: /* template_elem */ +#line 144 "src/parser.y" + { destroy_ast_tree(((*yyvaluep).node)); } +#line 2260 "gen/gen_parser.c" + break; + + case YYSYMBOL_template_list: /* template_list */ +#line 144 "src/parser.y" + { destroy_ast_tree(((*yyvaluep).node)); } +#line 2266 "gen/gen_parser.c" + break; + + case YYSYMBOL_type_list: /* type_list */ +#line 144 "src/parser.y" + { destroy_ast_tree(((*yyvaluep).node)); } +#line 2272 "gen/gen_parser.c" + break; + + case YYSYMBOL_type_alias: /* type_alias */ +#line 144 "src/parser.y" + { destroy_ast_tree(((*yyvaluep).node)); } +#line 2278 "gen/gen_parser.c" + break; + + case YYSYMBOL_type_template: /* type_template */ +#line 144 "src/parser.y" + { destroy_ast_tree(((*yyvaluep).node)); } +#line 2284 "gen/gen_parser.c" + break; + + case YYSYMBOL_enum_val: /* enum_val */ +#line 144 "src/parser.y" + { destroy_ast_tree(((*yyvaluep).node)); } +#line 2290 "gen/gen_parser.c" + break; + + case YYSYMBOL_enum_list: /* enum_list */ +#line 144 "src/parser.y" + { destroy_ast_tree(((*yyvaluep).node)); } +#line 2296 "gen/gen_parser.c" + break; + + case YYSYMBOL_enum: /* enum */ +#line 144 "src/parser.y" + { destroy_ast_tree(((*yyvaluep).node)); } +#line 2302 "gen/gen_parser.c" + break; + + case YYSYMBOL_top_if: /* top_if */ +#line 144 "src/parser.y" + { destroy_ast_tree(((*yyvaluep).node)); } +#line 2308 "gen/gen_parser.c" + break; + + case YYSYMBOL_top: /* top */ +#line 144 "src/parser.y" + { destroy_ast_tree(((*yyvaluep).node)); } +#line 2314 "gen/gen_parser.c" + break; + + case YYSYMBOL_unit: /* unit */ +#line 144 "src/parser.y" + { destroy_ast_tree(((*yyvaluep).node)); } +#line 2320 "gen/gen_parser.c" + break; + + default: + break; + } + YY_IGNORE_MAYBE_UNINITIALIZED_END +} + + + + + + +/*----------. +| yyparse. | +`----------*/ + +int +yyparse (void *scanner, struct parser* parser) +{ +/* Lookahead token kind. */ +int yychar; + + +/* The semantic value of the lookahead symbol. */ +/* Default value used for initialization, for pacifying older GCCs + or non-GCC compilers. */ +YY_INITIAL_VALUE (static YYSTYPE yyval_default;) +YYSTYPE yylval YY_INITIAL_VALUE (= yyval_default); + +/* Location data for the lookahead symbol. */ +static YYLTYPE yyloc_default +# if defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL + = { 1, 1, 1, 1 } +# endif +; +YYLTYPE yylloc = yyloc_default; + + /* Number of syntax errors so far. */ + int yynerrs = 0; + + yy_state_fast_t yystate = 0; + /* Number of tokens to shift before error messages enabled. */ + int yyerrstatus = 0; + + /* Refer to the stacks through separate pointers, to allow yyoverflow + to reallocate them elsewhere. */ + + /* Their size. */ + YYPTRDIFF_T yystacksize = YYINITDEPTH; + + /* The state stack: array, bottom, top. */ + yy_state_t yyssa[YYINITDEPTH]; + yy_state_t *yyss = yyssa; + yy_state_t *yyssp = yyss; + + /* The semantic value stack: array, bottom, top. */ + YYSTYPE yyvsa[YYINITDEPTH]; + YYSTYPE *yyvs = yyvsa; + YYSTYPE *yyvsp = yyvs; + + /* The location stack: array, bottom, top. */ + YYLTYPE yylsa[YYINITDEPTH]; + YYLTYPE *yyls = yylsa; + YYLTYPE *yylsp = yyls; + + int yyn; + /* The return value of yyparse. */ + int yyresult; + /* Lookahead symbol kind. */ + yysymbol_kind_t yytoken = YYSYMBOL_YYEMPTY; + /* The variables used to return semantic value and location from the + action routines. */ + YYSTYPE yyval; + YYLTYPE yyloc; + + /* The locations where the error started and ended. */ + YYLTYPE yyerror_range[3]; + + /* Buffer for error messages, and its allocated size. */ + char yymsgbuf[128]; + char *yymsg = yymsgbuf; + YYPTRDIFF_T yymsg_alloc = sizeof yymsgbuf; + +#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N), yylsp -= (N)) + + /* The number of symbols on the RHS of the reduced rule. + Keep to zero when no symbol should be popped. */ + int yylen = 0; + + YYDPRINTF ((stderr, "Starting parse\n")); + + yychar = YYEMPTY; /* Cause a token to be read. */ + + yylsp[0] = yylloc; + goto yysetstate; + + +/*------------------------------------------------------------. +| yynewstate -- push a new state, which is found in yystate. | +`------------------------------------------------------------*/ +yynewstate: + /* In all cases, when you get here, the value and location stacks + have just been pushed. So pushing a state here evens the stacks. */ + yyssp++; + + +/*--------------------------------------------------------------------. +| yysetstate -- set current state (the top of the stack) to yystate. | +`--------------------------------------------------------------------*/ +yysetstate: + YYDPRINTF ((stderr, "Entering state %d\n", yystate)); + YY_ASSERT (0 <= yystate && yystate < YYNSTATES); + YY_IGNORE_USELESS_CAST_BEGIN + *yyssp = YY_CAST (yy_state_t, yystate); + YY_IGNORE_USELESS_CAST_END + YY_STACK_PRINT (yyss, yyssp); + + if (yyss + yystacksize - 1 <= yyssp) +#if !defined yyoverflow && !defined YYSTACK_RELOCATE + YYNOMEM; +#else + { + /* Get the current used size of the three stacks, in elements. */ + YYPTRDIFF_T yysize = yyssp - yyss + 1; + +# if defined yyoverflow + { + /* Give user a chance to reallocate the stack. Use copies of + these so that the &'s don't force the real ones into + memory. */ + yy_state_t *yyss1 = yyss; + YYSTYPE *yyvs1 = yyvs; + YYLTYPE *yyls1 = yyls; + + /* Each stack pointer address is followed by the size of the + data in use in that stack, in bytes. This used to be a + conditional around just the two extra args, but that might + be undefined if yyoverflow is a macro. */ + yyoverflow (YY_("memory exhausted"), + &yyss1, yysize * YYSIZEOF (*yyssp), + &yyvs1, yysize * YYSIZEOF (*yyvsp), + &yyls1, yysize * YYSIZEOF (*yylsp), + &yystacksize); + yyss = yyss1; + yyvs = yyvs1; + yyls = yyls1; + } +# else /* defined YYSTACK_RELOCATE */ + /* Extend the stack our own way. */ + if (YYMAXDEPTH <= yystacksize) + YYNOMEM; + yystacksize *= 2; + if (YYMAXDEPTH < yystacksize) + yystacksize = YYMAXDEPTH; + + { + yy_state_t *yyss1 = yyss; + union yyalloc *yyptr = + YY_CAST (union yyalloc *, + YYSTACK_ALLOC (YY_CAST (YYSIZE_T, YYSTACK_BYTES (yystacksize)))); + if (! yyptr) + YYNOMEM; + YYSTACK_RELOCATE (yyss_alloc, yyss); + YYSTACK_RELOCATE (yyvs_alloc, yyvs); + YYSTACK_RELOCATE (yyls_alloc, yyls); +# undef YYSTACK_RELOCATE + if (yyss1 != yyssa) + YYSTACK_FREE (yyss1); + } +# endif + + yyssp = yyss + yysize - 1; + yyvsp = yyvs + yysize - 1; + yylsp = yyls + yysize - 1; + + YY_IGNORE_USELESS_CAST_BEGIN + YYDPRINTF ((stderr, "Stack size increased to %ld\n", + YY_CAST (long, yystacksize))); + YY_IGNORE_USELESS_CAST_END + + if (yyss + yystacksize - 1 <= yyssp) + YYABORT; + } +#endif /* !defined yyoverflow && !defined YYSTACK_RELOCATE */ + + + if (yystate == YYFINAL) + YYACCEPT; + + goto yybackup; + + +/*-----------. +| yybackup. | +`-----------*/ +yybackup: + /* Do appropriate processing given the current state. Read a + lookahead token if we need one and don't already have one. */ + + /* First try to decide what to do without reference to lookahead token. */ + yyn = yypact[yystate]; + if (yypact_value_is_default (yyn)) + goto yydefault; + + /* Not known => get a lookahead token if don't already have one. */ + + /* YYCHAR is either empty, or end-of-input, or a valid lookahead. */ + if (yychar == YYEMPTY) + { + YYDPRINTF ((stderr, "Reading a token\n")); + yychar = yylex (&yylval, &yylloc, scanner, parser); + } + + if (yychar <= YYEOF) + { + yychar = YYEOF; + yytoken = YYSYMBOL_YYEOF; + YYDPRINTF ((stderr, "Now at end of input.\n")); + } + else if (yychar == YYerror) + { + /* The scanner already issued an error message, process directly + to error recovery. But do not keep the error token as + lookahead, it is too special and may lead us to an endless + loop in error recovery. */ + yychar = YYUNDEF; + yytoken = YYSYMBOL_YYerror; + yyerror_range[1] = yylloc; + goto yyerrlab1; + } + else + { + yytoken = YYTRANSLATE (yychar); + YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc); + } + + /* If the proper action on seeing token YYTOKEN is to reduce or to + detect an error, take that action. */ + yyn += yytoken; + if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken) + goto yydefault; + yyn = yytable[yyn]; + if (yyn <= 0) + { + if (yytable_value_is_error (yyn)) + goto yyerrlab; + yyn = -yyn; + goto yyreduce; + } + + /* Count tokens shifted since error; after three, turn off error + status. */ + if (yyerrstatus) + yyerrstatus--; + + /* Shift the lookahead token. */ + YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc); + yystate = yyn; + YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN + *++yyvsp = yylval; + YY_IGNORE_MAYBE_UNINITIALIZED_END + *++yylsp = yylloc; + + /* Discard the shifted token. */ + yychar = YYEMPTY; + goto yynewstate; + + +/*-----------------------------------------------------------. +| yydefault -- do the default action for the current state. | +`-----------------------------------------------------------*/ +yydefault: + yyn = yydefact[yystate]; + if (yyn == 0) + goto yyerrlab; + goto yyreduce; + + +/*-----------------------------. +| yyreduce -- do a reduction. | +`-----------------------------*/ +yyreduce: + /* yyn is the number of a rule to reduce with. */ + yylen = yyr2[yyn]; + + /* If YYLEN is nonzero, implement the default value of the action: + '$$ = $1'. + + Otherwise, the following line sets YYVAL to garbage. + This behavior is undocumented and Bison + users should not rely upon it. Assigning to YYVAL + unconditionally makes the parser a bit smaller, and it avoids a + GCC warning that YYVAL may be used uninitialized. */ + yyval = yyvsp[1-yylen]; + + /* Default location. */ + YYLLOC_DEFAULT (yyloc, (yylsp - yylen), yylen); + yyerror_range[1] = yyloc; + YY_REDUCE_PRINT (yyn); + switch (yyn) + { + case 2: /* id: ID */ +#line 148 "src/parser.y" + { + (yyval.node) = gen_id(strdup((yyvsp[0].str))); + (yyval.node)->loc = to_src_loc(&yylloc); + } +#line 2629 "gen/gen_parser.c" + break; + + case 3: /* var: var_decl */ +#line 154 "src/parser.y" + { (yyval.node) = (yyvsp[0].node); } +#line 2635 "gen/gen_parser.c" + break; + + case 4: /* var: var_init */ +#line 155 "src/parser.y" + { (yyval.node) = (yyvsp[0].node); } +#line 2641 "gen/gen_parser.c" + break; + + case 5: /* embed: "embed" "(" STRING ")" */ +#line 158 "src/parser.y" + { (yyval.node) = gen_embed(clone_string((yyvsp[-1].str))); } +#line 2647 "gen/gen_parser.c" + break; + + case 6: /* import: "import" STRING */ +#line 161 "src/parser.y" + { (yyval.node) = gen_import(clone_string((yyvsp[0].str))); } +#line 2653 "gen/gen_parser.c" + break; + + case 7: /* assign: expr "=" expr */ +#line 164 "src/parser.y" + { (yyval.node) = gen_assign((yyvsp[-2].node), (yyvsp[0].node)); } +#line 2659 "gen/gen_parser.c" + break; + + case 8: /* assign: expr "=" struct_construct */ +#line 165 "src/parser.y" + { (yyval.node) = gen_assign((yyvsp[-2].node), (yyvsp[0].node)); } +#line 2665 "gen/gen_parser.c" + break; + + case 9: /* binary_op: expr "+" expr */ +#line 168 "src/parser.y" + { (yyval.node) = gen_binop(AST_ADD, (yyvsp[-2].node), (yyvsp[0].node)); } +#line 2671 "gen/gen_parser.c" + break; + + case 10: /* binary_op: expr "-" expr */ +#line 169 "src/parser.y" + { (yyval.node) = gen_binop(AST_SUB, (yyvsp[-2].node), (yyvsp[0].node)); } +#line 2677 "gen/gen_parser.c" + break; + + case 11: /* binary_op: expr "*" expr */ +#line 170 "src/parser.y" + { (yyval.node) = gen_binop(AST_MUL, (yyvsp[-2].node), (yyvsp[0].node)); } +#line 2683 "gen/gen_parser.c" + break; + + case 12: /* binary_op: expr "/" expr */ +#line 171 "src/parser.y" + { (yyval.node) = gen_binop(AST_DIV, (yyvsp[-2].node), (yyvsp[0].node)); } +#line 2689 "gen/gen_parser.c" + break; + + case 13: /* binary_op: expr "%" expr */ +#line 172 "src/parser.y" + { (yyval.node) = gen_binop(AST_REM, (yyvsp[-2].node), (yyvsp[0].node)); } +#line 2695 "gen/gen_parser.c" + break; + + case 14: /* binary_op: expr "^" expr */ +#line 173 "src/parser.y" + { (yyval.node) = gen_binop(AST_XOR, (yyvsp[-2].node), (yyvsp[0].node)); } +#line 2701 "gen/gen_parser.c" + break; + + case 15: /* binary_op: expr "^^" expr */ +#line 174 "src/parser.y" + { (yyval.node) = gen_binop(AST_POW, (yyvsp[-2].node), (yyvsp[0].node)); } +#line 2707 "gen/gen_parser.c" + break; + + case 16: /* binary_op: expr "&" expr */ +#line 175 "src/parser.y" + { (yyval.node) = gen_binop(AST_AND, (yyvsp[-2].node), (yyvsp[0].node)); } +#line 2713 "gen/gen_parser.c" + break; + + case 17: /* binary_op: expr "&&" expr */ +#line 176 "src/parser.y" + { (yyval.node) = gen_binop(AST_LAND, (yyvsp[-2].node), (yyvsp[0].node)); } +#line 2719 "gen/gen_parser.c" + break; + + case 18: /* binary_op: expr "|" expr */ +#line 177 "src/parser.y" + { (yyval.node) = gen_binop(AST_OR, (yyvsp[-2].node), (yyvsp[0].node)); } +#line 2725 "gen/gen_parser.c" + break; + + case 19: /* binary_op: expr "||" expr */ +#line 178 "src/parser.y" + { (yyval.node) = gen_binop(AST_LOR, (yyvsp[-2].node), (yyvsp[0].node)); } +#line 2731 "gen/gen_parser.c" + break; + + case 20: /* binary_op: expr "<<" expr */ +#line 179 "src/parser.y" + { (yyval.node) = gen_binop(AST_LSHIFT, (yyvsp[-2].node), (yyvsp[0].node)); } +#line 2737 "gen/gen_parser.c" + break; + + case 21: /* binary_op: expr ">>" expr */ +#line 180 "src/parser.y" + { (yyval.node) = gen_binop(AST_RSHIFT, (yyvsp[-2].node), (yyvsp[0].node)); } +#line 2743 "gen/gen_parser.c" + break; + + case 22: /* binary_op: expr "+=" expr */ +#line 181 "src/parser.y" + { (yyval.node) = gen_binop(AST_ASSIGN_ADD, (yyvsp[-2].node), (yyvsp[0].node)); } +#line 2749 "gen/gen_parser.c" + break; + + case 23: /* binary_op: expr "-=" expr */ +#line 182 "src/parser.y" + { (yyval.node) = gen_binop(AST_ASSIGN_SUB, (yyvsp[-2].node), (yyvsp[0].node)); } +#line 2755 "gen/gen_parser.c" + break; + + case 24: /* binary_op: expr "*=" expr */ +#line 183 "src/parser.y" + { (yyval.node) = gen_binop(AST_ASSIGN_MUL, (yyvsp[-2].node), (yyvsp[0].node)); } +#line 2761 "gen/gen_parser.c" + break; + + case 25: /* binary_op: expr "/=" expr */ +#line 184 "src/parser.y" + { (yyval.node) = gen_binop(AST_ASSIGN_DIV, (yyvsp[-2].node), (yyvsp[0].node)); } +#line 2767 "gen/gen_parser.c" + break; + + case 26: /* binary_op: expr "%=" expr */ +#line 185 "src/parser.y" + { (yyval.node) = gen_binop(AST_ASSIGN_REM, (yyvsp[-2].node), (yyvsp[0].node)); } +#line 2773 "gen/gen_parser.c" + break; + + case 27: /* binary_op: expr "&=" expr */ +#line 186 "src/parser.y" + { (yyval.node) = gen_binop(AST_ASSIGN_AND, (yyvsp[-2].node), (yyvsp[0].node)); } +#line 2779 "gen/gen_parser.c" + break; + + case 28: /* binary_op: expr "|=" expr */ +#line 187 "src/parser.y" + { (yyval.node) = gen_binop(AST_ASSIGN_OR, (yyvsp[-2].node), (yyvsp[0].node)); } +#line 2785 "gen/gen_parser.c" + break; + + case 29: /* binary_op: expr "^=" expr */ +#line 188 "src/parser.y" + { (yyval.node) = gen_binop(AST_ASSIGN_XOR, (yyvsp[-2].node), (yyvsp[0].node)); } +#line 2791 "gen/gen_parser.c" + break; + + case 30: /* binary_op: expr "<<=" expr */ +#line 189 "src/parser.y" + { + (yyval.node) = gen_binop(AST_ASSIGN_LSHIFT, (yyvsp[-2].node), (yyvsp[0].node)); + } +#line 2799 "gen/gen_parser.c" + break; + + case 31: /* binary_op: expr ">>=" expr */ +#line 192 "src/parser.y" + { + (yyval.node) = gen_binop(AST_ASSIGN_RSHIFT, (yyvsp[-2].node), (yyvsp[0].node)); + } +#line 2807 "gen/gen_parser.c" + break; + + case 32: /* binary_op: expr "<" expr */ +#line 195 "src/parser.y" + { (yyval.node) = gen_binop(AST_LT, (yyvsp[-2].node), (yyvsp[0].node)); } +#line 2813 "gen/gen_parser.c" + break; + + case 33: /* binary_op: expr ">" expr */ +#line 196 "src/parser.y" + { (yyval.node) = gen_binop(AST_GT, (yyvsp[-2].node), (yyvsp[0].node)); } +#line 2819 "gen/gen_parser.c" + break; + + case 34: /* binary_op: expr "<=" expr */ +#line 197 "src/parser.y" + { (yyval.node) = gen_binop(AST_LE, (yyvsp[-2].node), (yyvsp[0].node)); } +#line 2825 "gen/gen_parser.c" + break; + + case 35: /* binary_op: expr ">=" expr */ +#line 198 "src/parser.y" + { (yyval.node) = gen_binop(AST_GE, (yyvsp[-2].node), (yyvsp[0].node)); } +#line 2831 "gen/gen_parser.c" + break; + + case 36: /* binary_op: expr "!=" expr */ +#line 199 "src/parser.y" + { (yyval.node) = gen_binop(AST_NE, (yyvsp[-2].node), (yyvsp[0].node)); } +#line 2837 "gen/gen_parser.c" + break; + + case 37: /* binary_op: expr "==" expr */ +#line 200 "src/parser.y" + { (yyval.node) = gen_binop(AST_EQ, (yyvsp[-2].node), (yyvsp[0].node)); } +#line 2843 "gen/gen_parser.c" + break; + + case 38: /* unary_op: "-" expr */ +#line 203 "src/parser.y" + { (yyval.node) = gen_unop(AST_NEG, (yyvsp[0].node)); } +#line 2849 "gen/gen_parser.c" + break; + + case 39: /* unary_op: "!" expr */ +#line 204 "src/parser.y" + { (yyval.node) = gen_unop(AST_LNOT, (yyvsp[0].node)); } +#line 2855 "gen/gen_parser.c" + break; + + case 40: /* unary_op: "&" expr */ +#line 205 "src/parser.y" + { (yyval.node) = gen_unop(AST_REF, (yyvsp[0].node)); } +#line 2861 "gen/gen_parser.c" + break; + + case 41: /* unary_op: "'" expr */ +#line 206 "src/parser.y" + { (yyval.node) = gen_unop(AST_DEREF, (yyvsp[0].node)); } +#line 2867 "gen/gen_parser.c" + break; + + case 42: /* unary_op: "~" expr */ +#line 207 "src/parser.y" + { (yyval.node) = gen_unop(AST_NOT, (yyvsp[0].node)); } +#line 2873 "gen/gen_parser.c" + break; + + case 43: /* arg: "&" var_decl */ +#line 210 "src/parser.y" + { (yyval.node) = gen_unop(AST_REF, (yyvsp[0].node)); } +#line 2879 "gen/gen_parser.c" + break; + + case 44: /* arg: var_decl */ +#line 211 "src/parser.y" + { (yyval.node) = (yyvsp[0].node); } +#line 2885 "gen/gen_parser.c" + break; + + case 45: /* arg: init_expr */ +#line 212 "src/parser.y" + { (yyval.node) = (yyvsp[0].node); } +#line 2891 "gen/gen_parser.c" + break; + + case 46: /* arg_list: arg "," arg_list */ +#line 215 "src/parser.y" + { (yyval.node) = (yyvsp[-2].node); (yyvsp[-2].node)->next = (yyvsp[0].node); } +#line 2897 "gen/gen_parser.c" + break; + + case 47: /* arg_list: arg */ +#line 216 "src/parser.y" + { (yyval.node) = (yyvsp[0].node); } +#line 2903 "gen/gen_parser.c" + break; + + case 48: /* param_decl: type */ +#line 219 "src/parser.y" + { (yyval.node) = gen_var(NULL, (yyvsp[0].node), NULL); } +#line 2909 "gen/gen_parser.c" + break; + + case 49: /* decl_list: var_decl "," decl_list */ +#line 221 "src/parser.y" + { (yyval.node) = (yyvsp[-2].node); (yyvsp[-2].node)->next = (yyvsp[0].node); } +#line 2915 "gen/gen_parser.c" + break; + + case 50: /* decl_list: param_decl "," decl_list */ +#line 222 "src/parser.y" + { (yyval.node) = (yyvsp[-2].node); (yyvsp[-2].node)->next = (yyvsp[0].node); } +#line 2921 "gen/gen_parser.c" + break; + + case 51: /* decl_list: var_decl */ +#line 223 "src/parser.y" + { (yyval.node) = (yyvsp[0].node); } +#line 2927 "gen/gen_parser.c" + break; + + case 52: /* decl_list: param_decl */ +#line 224 "src/parser.y" + { (yyval.node) = (yyvsp[0].node); } +#line 2933 "gen/gen_parser.c" + break; + + case 53: /* call: id "(" arg_list ")" */ +#line 228 "src/parser.y" + { (yyval.node) = gen_call((yyvsp[-3].node), (yyvsp[-1].node)); } +#line 2939 "gen/gen_parser.c" + break; + + case 54: /* call: id "(" ")" */ +#line 229 "src/parser.y" + { (yyval.node) = gen_call((yyvsp[-2].node), NULL); } +#line 2945 "gen/gen_parser.c" + break; + + case 55: /* defer: "defer" "(" expr ")" */ +#line 232 "src/parser.y" + { (yyval.node) = gen_defer((yyvsp[-1].node)); } +#line 2951 "gen/gen_parser.c" + break; + + case 56: /* expr: id */ +#line 236 "src/parser.y" + { (yyval.node) = (yyvsp[0].node); } +#line 2957 "gen/gen_parser.c" + break; + + case 57: /* expr: expr "." id */ +#line 237 "src/parser.y" + { (yyval.node) = gen_dot((yyvsp[-2].node), (yyvsp[0].node)); } +#line 2963 "gen/gen_parser.c" + break; + + case 58: /* expr: "..." id */ +#line 238 "src/parser.y" + { (yyval.node) = (yyvsp[0].node); } +#line 2969 "gen/gen_parser.c" + break; + + case 59: /* expr: "@" */ +#line 239 "src/parser.y" + { (yyval.node) = gen_last(); } +#line 2975 "gen/gen_parser.c" + break; + + case 60: /* expr: INT */ +#line 240 "src/parser.y" + { (yyval.node) = gen_int((yyvsp[0].integer)); (yyval.node)->loc = to_src_loc(&yylloc); } +#line 2981 "gen/gen_parser.c" + break; + + case 61: /* expr: FLOAT */ +#line 241 "src/parser.y" + { (yyval.node) = gen_float((yyvsp[0].dbl)); (yyval.node)->loc = to_src_loc(&yylloc); } +#line 2987 "gen/gen_parser.c" + break; + + case 62: /* expr: STRING */ +#line 242 "src/parser.y" + { + (yyval.node) = gen_string(clone_string((yyvsp[0].str))); + (yyval.node)->loc = to_src_loc(&yylloc); + } +#line 2996 "gen/gen_parser.c" + break; + + case 63: /* expr: "(" expr ")" */ +#line 246 "src/parser.y" + { (yyval.node) = (yyvsp[-1].node); } +#line 3002 "gen/gen_parser.c" + break; + + case 64: /* expr: assign */ +#line 247 "src/parser.y" + { (yyval.node) = (yyvsp[0].node); } +#line 3008 "gen/gen_parser.c" + break; + + case 65: /* expr: call */ +#line 248 "src/parser.y" + { (yyval.node) = (yyvsp[0].node); } +#line 3014 "gen/gen_parser.c" + break; + + case 66: /* expr: defer */ +#line 249 "src/parser.y" + { (yyval.node) = (yyvsp[0].node); } +#line 3020 "gen/gen_parser.c" + break; + + case 67: /* expr: binary_op */ +#line 250 "src/parser.y" + { (yyval.node) = (yyvsp[0].node); } +#line 3026 "gen/gen_parser.c" + break; + + case 68: /* expr: unary_op */ +#line 251 "src/parser.y" + { (yyval.node) = (yyvsp[0].node); } +#line 3032 "gen/gen_parser.c" + break; + + case 69: /* expr: "(" var_init ")" */ +#line 252 "src/parser.y" + { (yyval.node) = (yyvsp[-1].node); } +#line 3038 "gen/gen_parser.c" + break; + + case 70: /* expr: "sizeof" expr */ +#line 253 "src/parser.y" + { (yyval.node) = gen_sizeof((yyvsp[0].node)); } +#line 3044 "gen/gen_parser.c" + break; + + case 71: /* expr: expr "as" type */ +#line 254 "src/parser.y" + { (yyval.node) = gen_cast((yyvsp[-2].node), (yyvsp[0].node)); } +#line 3050 "gen/gen_parser.c" + break; + + case 72: /* expr: "as" type */ +#line 255 "src/parser.y" + { (yyval.node) = gen_as((yyvsp[0].node)); } +#line 3056 "gen/gen_parser.c" + break; + + case 73: /* expr: embed */ +#line 256 "src/parser.y" + { (yyval.node) = (yyvsp[0].node); } +#line 3062 "gen/gen_parser.c" + break; + + case 74: /* expr: lambda */ +#line 257 "src/parser.y" + { (yyval.node) = (yyvsp[0].node); } +#line 3068 "gen/gen_parser.c" + break; + + case 75: /* while: "while" expr body */ +#line 260 "src/parser.y" + { (yyval.node) = gen_while((yyvsp[-1].node), (yyvsp[0].node)); } +#line 3074 "gen/gen_parser.c" + break; + + case 76: /* do_while: "do" body "while" expr ";" */ +#line 263 "src/parser.y" + { + (yyval.node) = gen_while((yyvsp[-3].node), (yyvsp[-1].node)); + ast_set_flags((yyval.node), AST_FLAG_DELAYED); + } +#line 3083 "gen/gen_parser.c" + break; + + case 77: /* goto: "goto" id */ +#line 269 "src/parser.y" + { (yyval.node) = gen_goto(gen_label((yyvsp[0].node))); } +#line 3089 "gen/gen_parser.c" + break; + + case 78: /* statement: expr ";" */ +#line 271 "src/parser.y" + { (yyval.node) = (yyvsp[-1].node); } +#line 3095 "gen/gen_parser.c" + break; + + case 79: /* statement: "return" init_expr ";" */ +#line 272 "src/parser.y" + { (yyval.node) = gen_return((yyvsp[-1].node)); } +#line 3101 "gen/gen_parser.c" + break; + + case 80: /* statement: "return" ";" */ +#line 273 "src/parser.y" + { (yyval.node) = gen_return(NULL); } +#line 3107 "gen/gen_parser.c" + break; + + case 81: /* statement: "break" ";" */ +#line 274 "src/parser.y" + { (yyval.node) = gen_ctrl(AST_CTRL_BREAK, to_src_loc(&yylloc)); } +#line 3113 "gen/gen_parser.c" + break; + + case 82: /* statement: "continue" ";" */ +#line 275 "src/parser.y" + { (yyval.node) = gen_ctrl(AST_CTRL_CONTINUE, + to_src_loc(&yylloc)); } +#line 3120 "gen/gen_parser.c" + break; + + case 83: /* statement: import ";" */ +#line 277 "src/parser.y" + { (yyval.node) = (yyvsp[-1].node); } +#line 3126 "gen/gen_parser.c" + break; + + case 84: /* statement: var ";" */ +#line 278 "src/parser.y" + { (yyval.node) = (yyvsp[-1].node); } +#line 3132 "gen/gen_parser.c" + break; + + case 85: /* statement: if */ +#line 279 "src/parser.y" + { (yyval.node) = (yyvsp[0].node); } +#line 3138 "gen/gen_parser.c" + break; + + case 86: /* statement: goto ";" */ +#line 280 "src/parser.y" + { (yyval.node) = (yyvsp[-1].node); } +#line 3144 "gen/gen_parser.c" + break; + + case 87: /* statement: id ":" */ +#line 281 "src/parser.y" + { (yyval.node) = gen_label((yyvsp[-1].node)); } +#line 3150 "gen/gen_parser.c" + break; + + case 88: /* statement: for */ +#line 282 "src/parser.y" + { (yyval.node) = (yyvsp[0].node); } +#line 3156 "gen/gen_parser.c" + break; + + case 89: /* statement: const */ +#line 283 "src/parser.y" + { (yyval.node) = (yyvsp[0].node); } +#line 3162 "gen/gen_parser.c" + break; + + case 90: /* statement: while */ +#line 284 "src/parser.y" + { (yyval.node) = (yyvsp[0].node); } +#line 3168 "gen/gen_parser.c" + break; + + case 91: /* statement: do_while */ +#line 285 "src/parser.y" + { (yyval.node) = (yyvsp[0].node); } +#line 3174 "gen/gen_parser.c" + break; + + case 92: /* statement: switch */ +#line 286 "src/parser.y" + { (yyval.node) = (yyvsp[0].node); } +#line 3180 "gen/gen_parser.c" + break; + + case 93: /* statement: macro */ +#line 287 "src/parser.y" + { (yyval.node) = (yyvsp[0].node); } +#line 3186 "gen/gen_parser.c" + break; + + case 94: /* statement: struct */ +#line 288 "src/parser.y" + { (yyval.node) = (yyvsp[0].node); } +#line 3192 "gen/gen_parser.c" + break; + + case 95: /* statement: type_alias ";" */ +#line 289 "src/parser.y" + { (yyval.node) = (yyvsp[-1].node); } +#line 3198 "gen/gen_parser.c" + break; + + case 96: /* statement: type_template */ +#line 290 "src/parser.y" + { (yyval.node) = (yyvsp[0].node); } +#line 3204 "gen/gen_parser.c" + break; + + case 97: /* statement: enum */ +#line 291 "src/parser.y" + { (yyval.node) = (yyvsp[0].node); } +#line 3210 "gen/gen_parser.c" + break; + + case 98: /* statement: body */ +#line 292 "src/parser.y" + { (yyval.node) = (yyvsp[0].node); } +#line 3216 "gen/gen_parser.c" + break; + + case 99: /* statement: ";" */ +#line 293 "src/parser.y" + { (yyval.node) = gen_empty(); } +#line 3222 "gen/gen_parser.c" + break; + + case 100: /* statement: error */ +#line 294 "src/parser.y" + { + /* TODO: figure out how to destroy any and all possible ast nodes we + * may have generated up until the error */ + (yyval.node) = gen_empty(); + parser->failed = true; + /* If we're failing to parse a statement in a block, continue by trying to + * parse the next statement in the block */ + if (next_interesting_feature(&yylval, &yylloc, scanner, parser)) { + destroy_ast_node((yyval.node)); + YYABORT; + } + yyclearin; + yyerrok; + } +#line 3241 "gen/gen_parser.c" + break; + + case 101: /* statement_list: statement statement_list */ +#line 310 "src/parser.y" + { (yyval.node) = (yyvsp[-1].node); (yyvsp[-1].node)->next = (yyvsp[0].node); } +#line 3247 "gen/gen_parser.c" + break; + + case 102: /* statement_list: statement */ +#line 311 "src/parser.y" + { (yyval.node) = (yyvsp[0].node); } +#line 3253 "gen/gen_parser.c" + break; + + case 103: /* body: "{" statement_list "}" */ +#line 314 "src/parser.y" + { (yyval.node) = gen_block((yyvsp[-1].node)); } +#line 3259 "gen/gen_parser.c" + break; + + case 104: /* body: "{" "}" */ +#line 315 "src/parser.y" + { (yyval.node) = gen_block(gen_empty()); } +#line 3265 "gen/gen_parser.c" + break; + + case 105: /* macro_list: id "," macro_list */ +#line 318 "src/parser.y" + { (yyval.node) = (yyvsp[-2].node); (yyval.node)->next = (yyvsp[0].node); } +#line 3271 "gen/gen_parser.c" + break; + + case 106: /* macro_list: id */ +#line 319 "src/parser.y" + { (yyval.node) = (yyvsp[0].node); } +#line 3277 "gen/gen_parser.c" + break; + + case 107: /* macro: "define" id "(" macro_list ")" body */ +#line 322 "src/parser.y" + { + (yyval.node) = gen_macro((yyvsp[-4].node), (yyvsp[-2].node), (yyvsp[0].node)); + ast_set_flags((yyvsp[0].node), AST_FLAG_UNHYGIENIC); + } +#line 3286 "gen/gen_parser.c" + break; + + case 108: /* macro: "define" id "(" macro_list "..." id ")" body */ +#line 326 "src/parser.y" + { + /* TODO: the location data of the variadic ID is way off */ + ast_append((yyvsp[-4].node), (yyvsp[-2].node)); + (yyval.node) = gen_macro((yyvsp[-6].node), (yyvsp[-4].node), (yyvsp[0].node)); + ast_set_flags((yyval.node), AST_FLAG_VARIADIC); + ast_set_flags((yyvsp[0].node), AST_FLAG_UNHYGIENIC); + } +#line 3298 "gen/gen_parser.c" + break; + + case 109: /* macro: "define" id "(" ")" body */ +#line 333 "src/parser.y" + { + (yyval.node) = gen_macro((yyvsp[-3].node), NULL, (yyvsp[0].node)); + ast_set_flags((yyvsp[0].node), AST_FLAG_UNHYGIENIC); + } +#line 3307 "gen/gen_parser.c" + break; + + case 110: /* expr_list: expr "," expr_list */ +#line 339 "src/parser.y" + { (yyval.node) = (yyvsp[-2].node); (yyvsp[-2].node)->next = (yyvsp[0].node); } +#line 3313 "gen/gen_parser.c" + break; + + case 111: /* expr_list: expr */ +#line 340 "src/parser.y" + { (yyval.node) = (yyvsp[0].node); } +#line 3319 "gen/gen_parser.c" + break; + + case 112: /* struct_init: init_expr */ +#line 343 "src/parser.y" + { (yyval.node) = (yyvsp[0].node); } +#line 3325 "gen/gen_parser.c" + break; + + case 113: /* struct_init: "." id "=" init_expr */ +#line 344 "src/parser.y" + { + (yyval.node) = gen_var((yyvsp[-2].node), NULL, (yyvsp[0].node)); + ast_set_flags((yyval.node), AST_FLAG_MEMBER); + } +#line 3334 "gen/gen_parser.c" + break; + + case 114: /* struct_inits: struct_init "," struct_inits */ +#line 350 "src/parser.y" + { (yyval.node) = (yyvsp[-2].node); (yyvsp[-2].node)->next = (yyvsp[0].node); } +#line 3340 "gen/gen_parser.c" + break; + + case 115: /* struct_inits: struct_init */ +#line 351 "src/parser.y" + { (yyval.node) = (yyvsp[0].node); } +#line 3346 "gen/gen_parser.c" + break; + + case 116: /* struct_construct: "{" struct_inits "}" */ +#line 354 "src/parser.y" + { (yyval.node) = gen_init((yyvsp[-1].node)); } +#line 3352 "gen/gen_parser.c" + break; + + case 117: /* init_expr: expr */ +#line 357 "src/parser.y" + { (yyval.node) = (yyvsp[0].node); } +#line 3358 "gen/gen_parser.c" + break; + + case 118: /* init_expr: expr_if */ +#line 358 "src/parser.y" + { (yyval.node) = (yyvsp[0].node); } +#line 3364 "gen/gen_parser.c" + break; + + case 119: /* init_expr: struct_construct */ +#line 359 "src/parser.y" + { (yyval.node) = (yyvsp[0].node); } +#line 3370 "gen/gen_parser.c" + break; + + case 120: /* init_expr: struct_construct "as" type */ +#line 360 "src/parser.y" + { (yyval.node) = gen_cast((yyvsp[-2].node), (yyvsp[0].node)); } +#line 3376 "gen/gen_parser.c" + break; + + case 121: /* cond: expr */ +#line 363 "src/parser.y" + { (yyval.node) = (yyvsp[0].node); } +#line 3382 "gen/gen_parser.c" + break; + + case 122: /* cond: "(" expr_if ")" */ +#line 364 "src/parser.y" + { (yyval.node) = (yyvsp[-1].node); } +#line 3388 "gen/gen_parser.c" + break; + + case 123: /* expr_if: "if" cond body "else" body */ +#line 368 "src/parser.y" + { (yyval.node) = gen_if((yyvsp[-3].node), (yyvsp[-2].node), (yyvsp[0].node)); } +#line 3394 "gen/gen_parser.c" + break; + + case 124: /* expr_if: "if" cond body "else" expr_if */ +#line 369 "src/parser.y" + { (yyval.node) = gen_if((yyvsp[-3].node), (yyvsp[-2].node), (yyvsp[0].node)); } +#line 3400 "gen/gen_parser.c" + break; + + case 125: /* if: "if" cond body */ +#line 372 "src/parser.y" + { (yyval.node) = gen_if((yyvsp[-1].node), (yyvsp[0].node), NULL); } +#line 3406 "gen/gen_parser.c" + break; + + case 126: /* if: "if" cond body "else" body */ +#line 373 "src/parser.y" + { (yyval.node) = gen_if((yyvsp[-3].node), (yyvsp[-2].node), (yyvsp[0].node)); } +#line 3412 "gen/gen_parser.c" + break; + + case 127: /* if: "if" cond body "else" if */ +#line 374 "src/parser.y" + { (yyval.node) = gen_if((yyvsp[-3].node), (yyvsp[-2].node), (yyvsp[0].node)); } +#line 3418 "gen/gen_parser.c" + break; + + case 128: /* for: "for" arg ";" expr ";" expr body */ +#line 377 "src/parser.y" + { (yyval.node) = gen_for((yyvsp[-5].node), (yyvsp[-3].node), (yyvsp[-1].node), (yyvsp[0].node)); } +#line 3424 "gen/gen_parser.c" + break; + + case 129: /* case: "case" expr ":" statement_list */ +#line 380 "src/parser.y" + { (yyval.node) = gen_case((yyvsp[-2].node), (yyvsp[0].node)); } +#line 3430 "gen/gen_parser.c" + break; + + case 130: /* case_list: case case_list */ +#line 383 "src/parser.y" + { (yyval.node) = (yyvsp[-1].node); (yyvsp[-1].node)->next = (yyvsp[0].node); } +#line 3436 "gen/gen_parser.c" + break; + + case 131: /* case_list: case */ +#line 384 "src/parser.y" + { (yyval.node) = (yyvsp[0].node); } +#line 3442 "gen/gen_parser.c" + break; + + case 132: /* switch: "switch" expr "{" case_list "}" */ +#line 387 "src/parser.y" + { (yyval.node) = gen_switch((yyvsp[-3].node), (yyvsp[-1].node)); } +#line 3448 "gen/gen_parser.c" + break; + + case 133: /* const_for: "for" id ":" expr_list body */ +#line 390 "src/parser.y" + { + /* TODO: should id be a separate rule? */ + (yyval.node) = gen_for((yyvsp[-3].node), NULL, (yyvsp[-1].node), (yyvsp[0].node)); + ast_set_flags((yyvsp[0].node), AST_FLAG_UNHYGIENIC); + } +#line 3458 "gen/gen_parser.c" + break; + + case 134: /* const_if: "if" expr body */ +#line 397 "src/parser.y" + { + (yyval.node) = gen_if((yyvsp[-1].node), (yyvsp[0].node), NULL); + ast_set_flags((yyvsp[0].node), AST_FLAG_UNHYGIENIC); + } +#line 3467 "gen/gen_parser.c" + break; + + case 135: /* const_if: "if" expr body "else" body */ +#line 401 "src/parser.y" + { + (yyval.node) = gen_if((yyvsp[-3].node), (yyvsp[-2].node), (yyvsp[0].node)); + ast_set_flags((yyvsp[-2].node), AST_FLAG_UNHYGIENIC); + ast_set_flags((yyvsp[0].node), AST_FLAG_UNHYGIENIC); + } +#line 3477 "gen/gen_parser.c" + break; + + case 136: /* const_if: "if" expr body "else" const_if */ +#line 406 "src/parser.y" + { + (yyval.node) = gen_if((yyvsp[-3].node), (yyvsp[-2].node), (yyvsp[0].node)); + ast_set_flags((yyvsp[-2].node), AST_FLAG_UNHYGIENIC); + } +#line 3486 "gen/gen_parser.c" + break; + + case 137: /* const: "const" const_if */ +#line 414 "src/parser.y" + { (yyval.node) = (yyvsp[0].node); ast_set_flags((yyval.node), AST_FLAG_CONST); + } +#line 3493 "gen/gen_parser.c" + break; + + case 138: /* const: "const" const_for */ +#line 416 "src/parser.y" + { (yyval.node) = (yyvsp[0].node); ast_set_flags((yyval.node), AST_FLAG_CONST); + } +#line 3500 "gen/gen_parser.c" + break; + + case 139: /* func_sign: "(" decl_list "=>" type ")" */ +#line 420 "src/parser.y" + { + (yyval.node) = gen_type(AST_TYPE_SIGN, NULL, (yyvsp[-3].node), (yyvsp[-1].node)); + } +#line 3508 "gen/gen_parser.c" + break; + + case 140: /* func_sign: "(" decl_list ")" */ +#line 423 "src/parser.y" + { (yyval.node) = gen_type(AST_TYPE_SIGN, NULL, (yyvsp[-1].node), NULL); + } +#line 3515 "gen/gen_parser.c" + break; + + case 141: /* func_sign: "(" decl_list "=>" ")" */ +#line 425 "src/parser.y" + { (yyval.node) = gen_type(AST_TYPE_SIGN, NULL, (yyvsp[-2].node), NULL); + } +#line 3522 "gen/gen_parser.c" + break; + + case 142: /* func_sign: "(" "=>" type ")" */ +#line 427 "src/parser.y" + { (yyval.node) = gen_type(AST_TYPE_SIGN, NULL, NULL, (yyvsp[-1].node)); + } +#line 3529 "gen/gen_parser.c" + break; + + case 143: /* func_sign: "(" ")" */ +#line 429 "src/parser.y" + { (yyval.node) = gen_type(AST_TYPE_SIGN, NULL, NULL, NULL); + } +#line 3536 "gen/gen_parser.c" + break; + + case 144: /* variadic_sign: func_sign */ +#line 433 "src/parser.y" + { (yyval.node) = (yyvsp[0].node); } +#line 3542 "gen/gen_parser.c" + break; + + case 145: /* variadic_sign: "(" decl_list "..." id "=>" type ")" */ +#line 434 "src/parser.y" + { + ast_append((yyvsp[-5].node), (yyvsp[-3].node)); + (yyval.node) = gen_type(AST_TYPE_SIGN, NULL, (yyvsp[-5].node), (yyvsp[-1].node)); + ast_set_flags((yyval.node), AST_FLAG_VARIADIC); + } +#line 3552 "gen/gen_parser.c" + break; + + case 146: /* type: id */ +#line 441 "src/parser.y" + { (yyval.node) = gen_type(AST_TYPE_ID, (yyvsp[0].node), NULL, NULL); } +#line 3558 "gen/gen_parser.c" + break; + + case 147: /* type: "'" func_sign */ +#line 442 "src/parser.y" + { + (yyval.node) = gen_type(AST_TYPE_POINTER, NULL, NULL, NULL); + (yyval.node)->next = (yyvsp[0].node); + } +#line 3567 "gen/gen_parser.c" + break; + + case 148: /* type: id "(" type_list ")" */ +#line 446 "src/parser.y" + { + (yyval.node) = gen_type(AST_TYPE_STRUCT, (yyvsp[-3].node), (yyvsp[-1].node), NULL); + } +#line 3575 "gen/gen_parser.c" + break; + + case 149: /* type: "'" type */ +#line 449 "src/parser.y" + { + (yyval.node) = gen_type(AST_TYPE_POINTER, NULL, NULL, NULL); + (yyval.node)->_type.next = (yyvsp[0].node); + } +#line 3584 "gen/gen_parser.c" + break; + + case 150: /* type: "[" "]" type */ +#line 453 "src/parser.y" + { + (yyval.node) = gen_type(AST_TYPE_ARR, NULL, NULL, NULL); + (yyval.node)->_type.next = (yyvsp[0].node); + } +#line 3593 "gen/gen_parser.c" + break; + + case 151: /* type: "[" expr "]" type */ +#line 457 "src/parser.y" + { + (yyval.node) = gen_type(AST_TYPE_ARR, NULL, (yyvsp[-2].node), NULL); + (yyval.node)->_type.next = (yyvsp[0].node); + } +#line 3602 "gen/gen_parser.c" + break; + + case 152: /* type: "typeof" expr */ +#line 461 "src/parser.y" + { + (yyval.node) = gen_type(AST_TYPE_TYPEOF, NULL, (yyvsp[0].node), NULL); + } +#line 3610 "gen/gen_parser.c" + break; + + case 153: /* var_decl: id "mut" type */ +#line 466 "src/parser.y" + { + (yyval.node) = gen_var((yyvsp[-2].node), (yyvsp[0].node), NULL); + ast_set_flags((yyval.node), AST_FLAG_MUTABLE); + } +#line 3619 "gen/gen_parser.c" + break; + + case 154: /* var_decl: id "const" type */ +#line 470 "src/parser.y" + { (yyval.node) = gen_var((yyvsp[-2].node), (yyvsp[0].node), NULL); } +#line 3625 "gen/gen_parser.c" + break; + + case 155: /* var_decl: id type */ +#line 471 "src/parser.y" + { (yyval.node) = gen_var((yyvsp[-1].node), (yyvsp[0].node), NULL); } +#line 3631 "gen/gen_parser.c" + break; + + case 156: /* var_init: var_decl "=" init_expr */ +#line 474 "src/parser.y" + { (yyval.node) = (yyvsp[-2].node); (yyvsp[-2].node)->_var.init = (yyvsp[0].node); } +#line 3637 "gen/gen_parser.c" + break; + + case 157: /* var_init: id "mut" "=" init_expr */ +#line 475 "src/parser.y" + { + (yyval.node) = gen_var((yyvsp[-3].node), NULL, (yyvsp[0].node)); + ast_set_flags((yyval.node), AST_FLAG_UNTYPED | AST_FLAG_MUTABLE); + } +#line 3646 "gen/gen_parser.c" + break; + + case 158: /* var_init: id "const" "=" init_expr */ +#line 479 "src/parser.y" + { + (yyval.node) = gen_var((yyvsp[-3].node), NULL, (yyvsp[0].node)); + ast_set_flags((yyval.node), AST_FLAG_UNTYPED); + } +#line 3655 "gen/gen_parser.c" + break; + + case 159: /* proc: id variadic_sign body */ +#line 485 "src/parser.y" + { + (yyval.node) = gen_proc((yyvsp[-2].node), (yyvsp[-1].node), (yyvsp[0].node)); + ast_set_flags((yyval.node), (yyvsp[-1].node)->flags); + } +#line 3664 "gen/gen_parser.c" + break; + + case 160: /* proc: "extern" id func_sign */ +#line 489 "src/parser.y" + { + (yyval.node) = gen_proc((yyvsp[-1].node), (yyvsp[0].node), NULL); + ast_set_flags((yyval.node), AST_FLAG_EXTERN); + } +#line 3673 "gen/gen_parser.c" + break; + + case 161: /* lambda: "[" macro_list "]" func_sign body */ +#line 495 "src/parser.y" + { (yyval.node) = gen_lambda((yyvsp[-3].node), (yyvsp[-1].node), (yyvsp[0].node)); } +#line 3679 "gen/gen_parser.c" + break; + + case 162: /* struct_elem: var_decl */ +#line 498 "src/parser.y" + { (yyval.node) = (yyvsp[0].node); } +#line 3685 "gen/gen_parser.c" + break; + + case 163: /* struct_list: struct_elem ";" struct_list */ +#line 501 "src/parser.y" + { (yyval.node) = (yyvsp[-2].node); (yyvsp[-2].node)->next = (yyvsp[0].node); } +#line 3691 "gen/gen_parser.c" + break; + + case 164: /* struct_list: struct_elem ";" */ +#line 502 "src/parser.y" + { (yyval.node) = (yyvsp[-1].node); } +#line 3697 "gen/gen_parser.c" + break; + + case 165: /* union: "union" id "{" struct_list "}" */ +#line 505 "src/parser.y" + { + (yyval.node) = gen_union((yyvsp[-3].node), NULL, (yyvsp[-1].node)); + } +#line 3705 "gen/gen_parser.c" + break; + + case 166: /* union: "union" id "(" generic_list ")" "{" struct_list "}" */ +#line 508 "src/parser.y" + { + (yyval.node) = gen_union((yyvsp[-6].node), (yyvsp[-4].node), (yyvsp[-1].node)); + } +#line 3713 "gen/gen_parser.c" + break; + + case 167: /* generic: id type */ +#line 513 "src/parser.y" + { (yyval.node) = gen_alias((yyvsp[-1].node), (yyvsp[0].node)); } +#line 3719 "gen/gen_parser.c" + break; + + case 168: /* generic_list: generic "," generic_list */ +#line 514 "src/parser.y" + { (yyval.node) = (yyvsp[-2].node); (yyval.node)->next = (yyvsp[0].node); } +#line 3725 "gen/gen_parser.c" + break; + + case 169: /* generic_list: generic */ +#line 515 "src/parser.y" + { (yyval.node) = (yyvsp[0].node); } +#line 3731 "gen/gen_parser.c" + break; + + case 170: /* struct: "struct" id "{" struct_list "}" */ +#line 518 "src/parser.y" + { + (yyval.node) = gen_struct((yyvsp[-3].node), NULL, (yyvsp[-1].node)); + } +#line 3739 "gen/gen_parser.c" + break; + + case 171: /* struct: "struct" id "(" generic_list ")" "{" struct_list "}" */ +#line 521 "src/parser.y" + { + (yyval.node) = gen_struct((yyvsp[-6].node), (yyvsp[-4].node), (yyvsp[-1].node)); + } +#line 3747 "gen/gen_parser.c" + break; + + case 172: /* template_elem: id ";" */ +#line 528 "src/parser.y" + { (yyval.node) = (yyvsp[-1].node); } +#line 3753 "gen/gen_parser.c" + break; + + case 173: /* template_elem: id func_sign ";" */ +#line 529 "src/parser.y" + { (yyval.node) = gen_proc((yyvsp[-2].node), (yyvsp[-1].node), NULL); } +#line 3759 "gen/gen_parser.c" + break; + + case 174: /* template_elem: var_decl ";" */ +#line 530 "src/parser.y" + { (yyval.node) = (yyvsp[-1].node); } +#line 3765 "gen/gen_parser.c" + break; + + case 175: /* template_elem: union */ +#line 531 "src/parser.y" + { (yyval.node) = (yyvsp[0].node); } +#line 3771 "gen/gen_parser.c" + break; + + case 176: /* template_list: template_elem template_list */ +#line 534 "src/parser.y" + { (yyval.node) = (yyvsp[-1].node); (yyvsp[-1].node)->next = (yyvsp[0].node); } +#line 3777 "gen/gen_parser.c" + break; + + case 177: /* template_list: template_elem */ +#line 535 "src/parser.y" + { (yyval.node) = (yyvsp[0].node); } +#line 3783 "gen/gen_parser.c" + break; + + case 178: /* type_list: type "," type_list */ +#line 538 "src/parser.y" + { (yyval.node) = (yyvsp[-2].node); (yyvsp[-2].node)->next = (yyvsp[0].node); } +#line 3789 "gen/gen_parser.c" + break; + + case 179: /* type_list: type */ +#line 539 "src/parser.y" + { (yyval.node) = (yyvsp[0].node); } +#line 3795 "gen/gen_parser.c" + break; + + case 180: /* type_alias: "type" id type */ +#line 542 "src/parser.y" + { (yyval.node) = gen_alias((yyvsp[-1].node), (yyvsp[0].node)); } +#line 3801 "gen/gen_parser.c" + break; + + case 181: /* type_template: "type" id "{" template_list "}" */ +#line 547 "src/parser.y" + { + (yyval.node) = gen_template((yyvsp[-3].node), (yyvsp[-1].node)); + } +#line 3809 "gen/gen_parser.c" + break; + + case 182: /* type_template: "type" id "{" "}" */ +#line 550 "src/parser.y" + { + /* should match anything, but doesn't implement anything */ + (yyval.node) = gen_template((yyvsp[-2].node), NULL); + } +#line 3818 "gen/gen_parser.c" + break; + + case 183: /* enum_val: id */ +#line 556 "src/parser.y" + { (yyval.node) = gen_val((yyvsp[0].node), gen_int(0)); } +#line 3824 "gen/gen_parser.c" + break; + + case 184: /* enum_val: id "=" expr */ +#line 557 "src/parser.y" + { (yyval.node) = gen_val((yyvsp[-2].node), (yyvsp[0].node)); } +#line 3830 "gen/gen_parser.c" + break; + + case 185: /* enum_list: enum_val "," enum_list */ +#line 560 "src/parser.y" + { (yyval.node) = (yyvsp[-2].node); (yyvsp[-2].node)->next = (yyvsp[0].node); } +#line 3836 "gen/gen_parser.c" + break; + + case 186: /* enum_list: enum_val "," */ +#line 561 "src/parser.y" + { (yyval.node) = (yyvsp[-1].node); } +#line 3842 "gen/gen_parser.c" + break; + + case 187: /* enum_list: enum_val */ +#line 562 "src/parser.y" + { (yyval.node) = (yyvsp[0].node); } +#line 3848 "gen/gen_parser.c" + break; + + case 188: /* enum: "enum" id ":" type "{" enum_list "}" */ +#line 565 "src/parser.y" + { (yyval.node) = gen_enum((yyvsp[-5].node), (yyvsp[-3].node), (yyvsp[-1].node)); } +#line 3854 "gen/gen_parser.c" + break; + + case 189: /* enum: "enum" id "{" enum_list "}" */ +#line 566 "src/parser.y" + { + (yyval.node) = gen_enum((yyvsp[-3].node), NULL, (yyvsp[-1].node)); + ast_set_flags((yyval.node), AST_FLAG_UNTYPED); + } +#line 3863 "gen/gen_parser.c" + break; + + case 190: /* top_if: "if" expr "{" unit "}" */ +#line 572 "src/parser.y" + { + (yyval.node) = gen_if((yyvsp[-3].node), (yyvsp[-1].node), NULL); + ast_set_flags((yyval.node), AST_FLAG_UNHYGIENIC); + } +#line 3872 "gen/gen_parser.c" + break; + + case 191: /* top_if: "if" expr "{" unit "}" "else" "{" unit "}" */ +#line 576 "src/parser.y" + { + (yyval.node) = gen_if((yyvsp[-7].node), (yyvsp[-5].node), (yyvsp[-1].node)); + ast_set_flags((yyval.node), AST_FLAG_UNHYGIENIC); + } +#line 3881 "gen/gen_parser.c" + break; + + case 192: /* top_if: "if" expr "{" unit "}" "else" top_if */ +#line 580 "src/parser.y" + { + (yyval.node) = gen_if((yyvsp[-5].node), (yyvsp[-3].node), (yyvsp[0].node)); + ast_set_flags((yyval.node), AST_FLAG_UNHYGIENIC); + } +#line 3890 "gen/gen_parser.c" + break; + + case 193: /* top: ";" */ +#line 588 "src/parser.y" + { (yyval.node) = gen_empty(); } +#line 3896 "gen/gen_parser.c" + break; + + case 194: /* top: enum */ +#line 589 "src/parser.y" + { (yyval.node) = (yyvsp[0].node); } +#line 3902 "gen/gen_parser.c" + break; + + case 195: /* top: proc */ +#line 590 "src/parser.y" + { (yyval.node) = (yyvsp[0].node); } +#line 3908 "gen/gen_parser.c" + break; + + case 196: /* top: struct */ +#line 591 "src/parser.y" + { (yyval.node) = (yyvsp[0].node); } +#line 3914 "gen/gen_parser.c" + break; + + case 197: /* top: macro */ +#line 592 "src/parser.y" + { (yyval.node) = (yyvsp[0].node); } +#line 3920 "gen/gen_parser.c" + break; + + case 198: /* top: "const" top_if */ +#line 593 "src/parser.y" + { (yyval.node) = (yyvsp[0].node); ast_set_flags((yyval.node), AST_FLAG_CONST); } +#line 3926 "gen/gen_parser.c" + break; + + case 199: /* top: import ";" */ +#line 594 "src/parser.y" + { (yyval.node) = (yyvsp[-1].node); } +#line 3932 "gen/gen_parser.c" + break; + + case 200: /* top: type_alias ";" */ +#line 595 "src/parser.y" + { (yyval.node) = (yyvsp[-1].node); } +#line 3938 "gen/gen_parser.c" + break; + + case 201: /* top: type_template */ +#line 596 "src/parser.y" + { (yyval.node) = (yyvsp[0].node); } +#line 3944 "gen/gen_parser.c" + break; + + case 202: /* top: "pub" enum */ +#line 597 "src/parser.y" + { (yyval.node) = (yyvsp[0].node); ast_set_flags((yyvsp[0].node), AST_FLAG_PUBLIC); } +#line 3950 "gen/gen_parser.c" + break; + + case 203: /* top: "pub" struct */ +#line 598 "src/parser.y" + { (yyval.node) = (yyvsp[0].node); ast_set_flags((yyvsp[0].node), AST_FLAG_PUBLIC); } +#line 3956 "gen/gen_parser.c" + break; + + case 204: /* top: "pub" proc */ +#line 599 "src/parser.y" + { (yyval.node) = (yyvsp[0].node); ast_set_flags((yyvsp[0].node), AST_FLAG_PUBLIC); } +#line 3962 "gen/gen_parser.c" + break; + + case 205: /* top: "pub" macro */ +#line 600 "src/parser.y" + { (yyval.node) = (yyvsp[0].node); ast_set_flags((yyvsp[0].node), AST_FLAG_PUBLIC); } +#line 3968 "gen/gen_parser.c" + break; + + case 206: /* top: "pub" import ";" */ +#line 601 "src/parser.y" + { (yyval.node) = (yyvsp[-1].node); ast_set_flags((yyvsp[-1].node), AST_FLAG_PUBLIC); } +#line 3974 "gen/gen_parser.c" + break; + + case 207: /* top: "pub" type_alias ";" */ +#line 602 "src/parser.y" + { (yyval.node) = (yyvsp[-1].node); ast_set_flags((yyvsp[-1].node), AST_FLAG_PUBLIC); } +#line 3980 "gen/gen_parser.c" + break; + + case 208: /* top: "pub" type_template */ +#line 603 "src/parser.y" + { (yyval.node) = (yyvsp[0].node); ast_set_flags((yyvsp[0].node), AST_FLAG_PUBLIC); } +#line 3986 "gen/gen_parser.c" + break; + + case 209: /* top: var ";" */ +#line 604 "src/parser.y" + { (yyval.node) = (yyvsp[-1].node); } +#line 3992 "gen/gen_parser.c" + break; + + case 210: /* top: "pub" var ";" */ +#line 605 "src/parser.y" + { (yyval.node) = (yyvsp[-1].node); ast_set_flags((yyvsp[-1].node), AST_FLAG_PUBLIC); } +#line 3998 "gen/gen_parser.c" + break; + + case 211: /* top: error */ +#line 606 "src/parser.y" + { + (yyval.node) = gen_empty(); + parser->failed = true; + /* ignore any content inside a top level thing and just move onto + * the next one */ + if (next_interesting_feature(&yylval, &yylloc, scanner, parser)) { + /* remove previously allocated node if we're out of input */ + destroy_ast_node((yyval.node)); + YYABORT; + } + yyclearin; + yyerrok; + } +#line 4016 "gen/gen_parser.c" + break; + + case 212: /* unit: top */ +#line 621 "src/parser.y" + { (yyval.node) = (yyvsp[0].node); } +#line 4022 "gen/gen_parser.c" + break; + + case 213: /* unit: top unit */ +#line 622 "src/parser.y" + { (yyval.node) = (yyvsp[-1].node); (yyvsp[-1].node)->next = (yyvsp[0].node); } +#line 4028 "gen/gen_parser.c" + break; + + case 214: /* input: unit */ +#line 625 "src/parser.y" + { parser->tree = (yyvsp[0].node); } +#line 4034 "gen/gen_parser.c" + break; + + +#line 4038 "gen/gen_parser.c" + + default: break; + } + /* User semantic actions sometimes alter yychar, and that requires + that yytoken be updated with the new translation. We take the + approach of translating immediately before every use of yytoken. + One alternative is translating here after every semantic action, + but that translation would be missed if the semantic action invokes + YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or + if it invokes YYBACKUP. In the case of YYABORT or YYACCEPT, an + incorrect destructor might then be invoked immediately. In the + case of YYERROR or YYBACKUP, subsequent parser actions might lead + to an incorrect destructor call or verbose syntax error message + before the lookahead is translated. */ + YY_SYMBOL_PRINT ("-> $$ =", YY_CAST (yysymbol_kind_t, yyr1[yyn]), &yyval, &yyloc); + + YYPOPSTACK (yylen); + yylen = 0; + + *++yyvsp = yyval; + *++yylsp = yyloc; + + /* Now 'shift' the result of the reduction. Determine what state + that goes to, based on the state we popped back to and the rule + number reduced by. */ + { + const int yylhs = yyr1[yyn] - YYNTOKENS; + const int yyi = yypgoto[yylhs] + *yyssp; + yystate = (0 <= yyi && yyi <= YYLAST && yycheck[yyi] == *yyssp + ? yytable[yyi] + : yydefgoto[yylhs]); + } + + goto yynewstate; + + +/*--------------------------------------. +| yyerrlab -- here on detecting error. | +`--------------------------------------*/ +yyerrlab: + /* Make sure we have latest lookahead translation. See comments at + user semantic actions for why this is necessary. */ + yytoken = yychar == YYEMPTY ? YYSYMBOL_YYEMPTY : YYTRANSLATE (yychar); + /* If not already recovering from an error, report this error. */ + if (!yyerrstatus) + { + ++yynerrs; + { + yypcontext_t yyctx + = {yyssp, yytoken, &yylloc}; + char const *yymsgp = YY_("syntax error"); + int yysyntax_error_status; + yysyntax_error_status = yysyntax_error (&yymsg_alloc, &yymsg, &yyctx); + if (yysyntax_error_status == 0) + yymsgp = yymsg; + else if (yysyntax_error_status == -1) + { + if (yymsg != yymsgbuf) + YYSTACK_FREE (yymsg); + yymsg = YY_CAST (char *, + YYSTACK_ALLOC (YY_CAST (YYSIZE_T, yymsg_alloc))); + if (yymsg) + { + yysyntax_error_status + = yysyntax_error (&yymsg_alloc, &yymsg, &yyctx); + yymsgp = yymsg; + } + else + { + yymsg = yymsgbuf; + yymsg_alloc = sizeof yymsgbuf; + yysyntax_error_status = YYENOMEM; + } + } + yyerror (&yylloc, scanner, parser, yymsgp); + if (yysyntax_error_status == YYENOMEM) + YYNOMEM; + } + } + + yyerror_range[1] = yylloc; + if (yyerrstatus == 3) + { + /* If just tried and failed to reuse lookahead token after an + error, discard it. */ + + if (yychar <= YYEOF) + { + /* Return failure if at end of input. */ + if (yychar == YYEOF) + YYABORT; + } + else + { + yydestruct ("Error: discarding", + yytoken, &yylval, &yylloc, scanner, parser); + yychar = YYEMPTY; + } + } + + /* Else will try to reuse lookahead token after shifting the error + token. */ + goto yyerrlab1; + + +/*---------------------------------------------------. +| yyerrorlab -- error raised explicitly by YYERROR. | +`---------------------------------------------------*/ +yyerrorlab: + /* Pacify compilers when the user code never invokes YYERROR and the + label yyerrorlab therefore never appears in user code. */ + if (0) + YYERROR; + ++yynerrs; + + /* Do not reclaim the symbols of the rule whose action triggered + this YYERROR. */ + YYPOPSTACK (yylen); + yylen = 0; + YY_STACK_PRINT (yyss, yyssp); + yystate = *yyssp; + goto yyerrlab1; + + +/*-------------------------------------------------------------. +| yyerrlab1 -- common code for both syntax error and YYERROR. | +`-------------------------------------------------------------*/ +yyerrlab1: + yyerrstatus = 3; /* Each real token shifted decrements this. */ + + /* Pop stack until we find a state that shifts the error token. */ + for (;;) + { + yyn = yypact[yystate]; + if (!yypact_value_is_default (yyn)) + { + yyn += YYSYMBOL_YYerror; + if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror) + { + yyn = yytable[yyn]; + if (0 < yyn) + break; + } + } + + /* Pop the current state because it cannot handle the error token. */ + if (yyssp == yyss) + YYABORT; + + yyerror_range[1] = *yylsp; + yydestruct ("Error: popping", + YY_ACCESSING_SYMBOL (yystate), yyvsp, yylsp, scanner, parser); + YYPOPSTACK (1); + yystate = *yyssp; + YY_STACK_PRINT (yyss, yyssp); + } + + YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN + *++yyvsp = yylval; + YY_IGNORE_MAYBE_UNINITIALIZED_END + + yyerror_range[2] = yylloc; + ++yylsp; + YYLLOC_DEFAULT (*yylsp, yyerror_range, 2); + + /* Shift the error token. */ + YY_SYMBOL_PRINT ("Shifting", YY_ACCESSING_SYMBOL (yyn), yyvsp, yylsp); + + yystate = yyn; + goto yynewstate; + + +/*-------------------------------------. +| yyacceptlab -- YYACCEPT comes here. | +`-------------------------------------*/ +yyacceptlab: + yyresult = 0; + goto yyreturnlab; + + +/*-----------------------------------. +| yyabortlab -- YYABORT comes here. | +`-----------------------------------*/ +yyabortlab: + yyresult = 1; + goto yyreturnlab; + + +/*-----------------------------------------------------------. +| yyexhaustedlab -- YYNOMEM (memory exhaustion) comes here. | +`-----------------------------------------------------------*/ +yyexhaustedlab: + yyerror (&yylloc, scanner, parser, YY_("memory exhausted")); + yyresult = 2; + goto yyreturnlab; + + +/*----------------------------------------------------------. +| yyreturnlab -- parsing is finished, clean up and return. | +`----------------------------------------------------------*/ +yyreturnlab: + if (yychar != YYEMPTY) + { + /* Make sure we have latest lookahead translation. See comments at + user semantic actions for why this is necessary. */ + yytoken = YYTRANSLATE (yychar); + yydestruct ("Cleanup: discarding lookahead", + yytoken, &yylval, &yylloc, scanner, parser); + } + /* Do not reclaim the symbols of the rule whose action triggered + this YYABORT or YYACCEPT. */ + YYPOPSTACK (yylen); + YY_STACK_PRINT (yyss, yyssp); + while (yyssp != yyss) + { + yydestruct ("Cleanup: popping", + YY_ACCESSING_SYMBOL (+*yyssp), yyvsp, yylsp, scanner, parser); + YYPOPSTACK (1); + } +#ifndef yyoverflow + if (yyss != yyssa) + YYSTACK_FREE (yyss); +#endif + if (yymsg != yymsgbuf) + YYSTACK_FREE (yymsg); + return yyresult; +} + +#line 628 "src/parser.y" + diff --git a/gen/gen_parser.c.uncrustify b/gen/gen_parser.c.uncrustify new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/gen/gen_parser.c.uncrustify diff --git a/gen/gen_parser.h b/gen/gen_parser.h new file mode 100644 index 0000000..fb8e85b --- /dev/null +++ b/gen/gen_parser.h @@ -0,0 +1,180 @@ +/* SPDX-License-Identifier: GPL-3.0-or-later */ + +/* A Bison parser, made by GNU Bison 3.8.2. */ + +/* Bison interface for Yacc-like parsers in C + + Copyright (C) 1984, 1989-1990, 2000-2015, 2018-2021 Free Software Foundation, + Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <https://www.gnu.org/licenses/>. */ + +/* As a special exception, you may create a larger work that contains + part or all of the Bison parser skeleton and distribute that work + under terms of your choice, so long as that work isn't itself a + parser generator using the skeleton or a modified version thereof + as a parser skeleton. Alternatively, if you modify or redistribute + the parser skeleton itself, you may (at your option) remove this + special exception, which will cause the skeleton and the resulting + Bison output files to be licensed under the GNU General Public + License without this special exception. + + This special exception was added by the Free Software Foundation in + version 2.2 of Bison. */ + +/* DO NOT RELY ON FEATURES THAT ARE NOT DOCUMENTED in the manual, + especially those whose name start with YY_ or yy_. They are + private implementation details that can be changed or removed. */ + +#ifndef YY_YY_GEN_GEN_PARSER_H_INCLUDED +# define YY_YY_GEN_GEN_PARSER_H_INCLUDED +/* Debug traces. */ +#ifndef YYDEBUG +# define YYDEBUG 1 +#endif +#if YYDEBUG +extern int yydebug; +#endif + +/* Token kinds. */ +#ifndef YYTOKENTYPE +# define YYTOKENTYPE + enum yytokentype + { + YYEMPTY = -2, + YYEOF = 0, /* "end of file" */ + YYerror = 256, /* error */ + YYUNDEF = 257, /* "invalid token" */ + INT = 258, /* INT */ + FLOAT = 259, /* FLOAT */ + STRING = 260, /* STRING */ + ID = 261, /* ID */ + SQUOTE = 262, /* "'" */ + TO = 263, /* "=" */ + ELLIPSIS = 264, /* "..." */ + SEMICOLON = 265, /* ";" */ + COLON = 266, /* ":" */ + BANG = 267, /* "!" */ + TYPEOF = 268, /* "typeof" */ + SIZEOF = 269, /* "sizeof" */ + PASTE = 270, /* "##" */ + STAR = 271, /* "*" */ + DIV = 272, /* "/" */ + REM = 273, /* "%" */ + MINUS = 274, /* "-" */ + PLUS = 275, /* "+" */ + POW = 276, /* "^^" */ + XOR = 277, /* "^" */ + AND = 278, /* "&" */ + OR = 279, /* "|" */ + LAND = 280, /* "&&" */ + LOR = 281, /* "||" */ + TILDE = 282, /* "~" */ + LT = 283, /* "<" */ + GT = 284, /* ">" */ + LE = 285, /* "<=" */ + GE = 286, /* ">=" */ + NE = 287, /* "!=" */ + EQ = 288, /* "==" */ + LSHIFT = 289, /* "<<" */ + RSHIFT = 290, /* ">>" */ + PLUSSELF = 291, /* "+=" */ + MINUSSELF = 292, /* "-=" */ + STARSELF = 293, /* "*=" */ + DIVSELF = 294, /* "/=" */ + REMSELF = 295, /* "%=" */ + XORSELF = 296, /* "^=" */ + POWSELF = 297, /* "^^=" */ + ANDSELF = 298, /* "&=" */ + ORSELF = 299, /* "|=" */ + LSHIFTSELF = 300, /* "<<=" */ + RSHIFTSELF = 301, /* ">>=" */ + AT = 302, /* "@" */ + COMMA = 303, /* "," */ + PUB = 304, /* "pub" */ + STRUCT = 305, /* "struct" */ + UNION = 306, /* "union" */ + TYPEDEF = 307, /* "type" */ + IMPORT = 308, /* "import" */ + DEFER = 309, /* "defer" */ + GOTO = 310, /* "goto" */ + EMBED = 311, /* "embed" */ + IF = 312, /* "if" */ + ELSE = 313, /* "else" */ + BREAK = 314, /* "break" */ + CONTINUE = 315, /* "continue" */ + SWITCH = 316, /* "switch" */ + CASE = 317, /* "case" */ + FOR = 318, /* "for" */ + WHILE = 319, /* "while" */ + DO = 320, /* "do" */ + MUT = 321, /* "mut" */ + RETURN = 322, /* "return" */ + CONST = 323, /* "const" */ + EXTERN = 324, /* "extern" */ + ENUM = 325, /* "enum" */ + DEFINE = 326, /* "define" */ + LPAREN = 327, /* "(" */ + RPAREN = 328, /* ")" */ + LBRACE = 329, /* "{" */ + RBRACE = 330, /* "}" */ + LBRACKET = 331, /* "[" */ + RBRACKET = 332, /* "]" */ + AS = 333, /* "as" */ + DOT = 334, /* "." */ + FATARROW = 335 /* "=>" */ + }; + typedef enum yytokentype yytoken_kind_t; +#endif + +/* Value type. */ +#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED +union YYSTYPE +{ +#line 24 "src/parser.y" + + struct ast_node *node; + long long integer; + double dbl; + char *str; + +#line 151 "gen/gen_parser.h" + +}; +typedef union YYSTYPE YYSTYPE; +# define YYSTYPE_IS_TRIVIAL 1 +# define YYSTYPE_IS_DECLARED 1 +#endif + +/* Location type. */ +#if ! defined YYLTYPE && ! defined YYLTYPE_IS_DECLARED +typedef struct YYLTYPE YYLTYPE; +struct YYLTYPE +{ + int first_line; + int first_column; + int last_line; + int last_column; +}; +# define YYLTYPE_IS_DECLARED 1 +# define YYLTYPE_IS_TRIVIAL 1 +#endif + + + + +int yyparse (void *scanner, struct parser* parser); + + +#endif /* !YY_YY_GEN_GEN_PARSER_H_INCLUDED */ diff --git a/gen/source.mk b/gen/source.mk new file mode 100644 index 0000000..3123d8c --- /dev/null +++ b/gen/source.mk @@ -0,0 +1 @@ +SOURCES += gen/gen_lexer.c gen/gen_parser.c |