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Fix of bug where missing return wasn't detected.

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This commit is contained in:
Christoffer Lerno
2022-10-13 13:34:54 +02:00
parent 4d08fee30e
commit effec3a1f6
3 changed files with 14 additions and 2 deletions
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2
src/compiler/sema_expr.c
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@@ -1748,7 +1748,7 @@ bool sema_expr_analyse_macro_call(SemaContext *context, Expr *call_expr, Expr *s
params = macro_context.macro_params;
bool is_no_return = decl->func_decl.signature.attrs.noreturn;
if (!vec_size(macro_context.returns))
if (!vec_size(macro_context.returns) || !macro_context.active_scope.jump_end)
{
if (rtype && rtype != type_void)
{

2
src/version.h
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@@ -1 +1 @@
#define COMPILER_VERSION "0.3.83"
#define COMPILER_VERSION "0.3.84"

12
test/test_suite/macros/macro_missing_return.c3 Normal file
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@@ -0,0 +1,12 @@
module test;
import std::io;
macro int foo(int y) // #error: Missing return
{
if (y > 5) return y;
}
fn void main()
{
int x = foo(3);
}