// A local declared with a reserved/builtin type-name spelling (`s2` is the
// arbitrary-width `sN` integer type) is rejected at the declaration site.
// Previously such a name parsed as a `.type_expr`, so address-of sites
// mis-lowered it (load-by-value to a `ptr` param → LLVM verifier abort, or a
// silent `*self`-mutation-losing copy). Regression (issue 0076). Expected:
// error at the declaration; exit 1.
#import "modules/std.sx";

main :: () -> s32 {
    s2 := 42;
    print("s2: {}\n", s2);
    return 0;
}