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Issue with defer copying when triggered by break or continue.

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This commit is contained in:
Christoffer Lerno
2025-02-08 00:14:01 +01:00
parent 07e8779d4e
commit fa4fb44779
3 changed files with 48 additions and 0 deletions
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46
test/test_suite/statements/defer_in_defer3.c3t Normal file
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// #target: macos-x64
// #debuginfo: yes
module test;
extern fn void printf(char*,...);
fn void test(int x)
{
defer
{
do
{
defer {
x = 0;
printf("Hello\n");
defer x = 1;
}
if (x < 100) break;
};
}
}
fn int main()
{
test(0);
return 0;
}
/* #expect: test.ll
%x = alloca i32, align 4
store i32 %0, ptr %x, align 4
%1 = load i32, ptr %x, align 4, !dbg !15
%lt = icmp slt i32 %1, 100, !dbg !15
br i1 %lt, label %if.then, label %if.exit, !dbg !15
if.then: ; preds = %entry
store i32 0, ptr %x, align 4, !dbg !19
call void (ptr, ...) @printf(ptr @.str), !dbg !21
store i32 1, ptr %x, align 4, !dbg !22
br label %loop.exit, !dbg !22
if.exit: ; preds = %entry
store i32 0, ptr %x, align 4, !dbg !24
call void (ptr, ...) @printf(ptr @.str.1), !dbg !26
store i32 1, ptr %x, align 4, !dbg !27
br label %loop.exit, !dbg !27
loop.exit: ; preds = %if.exit, %if.then
ret void, !dbg !27