Files
c3c/test/test_suite/errors/macro_err3.c3t
Christoffer Lerno cdabe8fd9e - Create optional with ~ instead of ?. return io::EOF?; becomes return io::EOF~.
- Deprecated use of `?` to create optional.
2026-01-20 16:10:28 +01:00

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// #target: macos-x64
module test;
import libc;
faultdef FOO;
macro test()
{
defer libc::printf("Test2\n");
return FOO~;
}
fn void main()
{
defer libc::printf("Test1\n");
libc::printf("%d\n", test() ?? 2);
}
/* #expect: test.ll
define void @test.main() #0 {
entry:
%blockret = alloca i32, align 4
br label %opt_block_cleanup
opt_block_cleanup: ; preds = %entry
%0 = call i32 (ptr, ...) @printf(ptr @.str.2)
br label %else_block
else_block: ; preds = %opt_block_cleanup
%1 = call i32 (ptr, ...) @printf(ptr @.str, i32 2)
%2 = call i32 (ptr, ...) @printf(ptr @.str.3)
ret void
}