From 78bf3e039d77e3eb0d5e394273adb69b2b70a76d Mon Sep 17 00:00:00 2001
From: Kimplul <kimi.h.kuparinen@gmail.com>
Date: Mon, 17 Mar 2025 02:12:02 +0200
Subject: detect leaks
---
lib/fwdlib.hpp | 19 +++++++++++--------
1 file changed, 11 insertions(+), 8 deletions(-)
(limited to 'lib')
diff --git a/lib/fwdlib.hpp b/lib/fwdlib.hpp
index 623dc13..51450c1 100644
--- a/lib/fwdlib.hpp
+++ b/lib/fwdlib.hpp
@@ -10,7 +10,9 @@
using namespace std;
-static void fwd_getline(auto next)
+typedef const char *fwd_err_t;
+
+static fwd_err_t fwd_getline(auto next)
{
if (cin.eof())
return next(optional<string>{});
@@ -21,13 +23,13 @@ static void fwd_getline(auto next)
return next(optional<string>{});
}
-static void fwd_foreach(auto container, auto next)
+static fwd_err_t fwd_foreach(auto container, auto next)
{
for (auto &n : container)
next(n);
}
-static void fwd_some(auto option, auto ok, auto fail)
+static fwd_err_t fwd_some(auto option, auto ok, auto fail)
{
if (option)
return ok(std::move(option.value()));
@@ -35,12 +37,12 @@ static void fwd_some(auto option, auto ok, auto fail)
return fail();
}
-static void fwd_copy(auto n, auto next)
+static fwd_err_t fwd_copy(auto n, auto next)
{
return next(n, n);
}
-static void fwd_null(auto *x, auto fail, auto ok)
+static fwd_err_t fwd_null(auto *x, auto fail, auto ok)
{
if (x)
return ok(*x);
@@ -48,18 +50,19 @@ static void fwd_null(auto *x, auto fail, auto ok)
return fail();
}
-static void fwd_insert(auto container, auto elem, auto next)
+static fwd_err_t fwd_insert(auto container, auto elem, auto next)
{
container.insert(std::move(elem));
return next(std::move(container));
}
-static void fwd_println(auto elem)
+static fwd_err_t fwd_println(auto elem)
{
cout << elem << endl;
+ return nullptr;
}
-static void fwd_intalloc(auto ok)
+static fwd_err_t fwd_intalloc(auto ok)
{
int *p = new int{20};
ok(p);
--
cgit v1.2.3