implement enough type analysis for vector example

+ Big commit, scary
+ Some details still a bit up in the air, mainly about move checking
  structure member access ('register' types are freely copied I guess,
  same as in rust? How about user types?)

1 files changed, 4 insertions, 4 deletions

diff --git a/mod/io.c b/mod/io.c
index 380566f..d376d1c 100644
--- a/mod/io.c
+++ b/mod/io.c
@@ -4,14 +4,14 @@
 
 #include <fwd/mod.h>
 
-long print_nl(fwd_extern_args_t args)
+long fwdprint_nl(fwd_extern_args_t args)
 {
 	assert(args.argc == 0);
 	putchar('\n');
 	return 0;
 }
 
-long print_i64(fwd_extern_args_t args)
+long fwdprint_i64(fwd_extern_args_t args)
 {
 	assert(args.argc == 1);
 	int64_t n = FWD_ARG_T(args, 0, int64_t);
@@ -21,10 +21,10 @@ long print_i64(fwd_extern_args_t args)
 
 int fwdopen(fwd_state_t *state)
 {
-	FWD_REGISTER(state, print_nl,
+	FWD_REGISTER(state, fwdprint_nl,
 			FWD_VOID);
 
-	FWD_REGISTER(state, print_i64,
+	FWD_REGISTER(state, fwdprint_i64,
 			FWD_VOID, FWD_T(int64_t));
 
 	return 0;