rust/tests/ui/recursion_limit/invalid_macro.rs

#![recursion_limit = foo!()] //~ ERROR attribute value must be a literal

macro_rules! foo {
    () => {"128"};
}

fn main() {}
fixup limit handling code 2025-08-24 13:25:36 +02:00			`#![recursion_limit = foo!()] //~ ERROR attribute value must be a literal`
Check for macros in built-in attributes that don't support them. 2021-09-17 13:08:56 -07:00
			`macro_rules! foo {`
			`() => {"128"};`
			`}`

			`fn main() {}`