rust/tests/ui/consts/const-eval/issue-43197.rs

const fn foo(x: u32) -> u32 {
    x
}

fn main() {
    const X: u32 = 0 - 1;
    //~^ ERROR constant
    const Y: u32 = foo(0 - 1);
    //~^ ERROR constant
    println!("{} {}", X, Y);
}
trans::mir::constant - fix assignment error recovery We used to not store anything when the RHS of an assignment returned an error, which caused ICEs downstream. Fixes #43197. 2017-07-31 09:42:42 -05:00			`const fn foo(x: u32) -> u32 {`
			`x`
			`}`

			`fn main() {`
Errors in promoteds may only cause lints not hard errors 2020-01-08 14:31:08 -06:00			`const X: u32 = 0 - 1;`
make const_err a hard error 2022-09-21 06:05:20 -05:00			`//~^ ERROR constant`
Errors in promoteds may only cause lints not hard errors 2020-01-08 14:31:08 -06:00			`const Y: u32 = foo(0 - 1);`
make const_err a hard error 2022-09-21 06:05:20 -05:00			`//~^ ERROR constant`
trans::mir::constant - fix assignment error recovery We used to not store anything when the RHS of an assignment returned an error, which caused ICEs downstream. Fixes #43197. 2017-07-31 09:42:42 -05:00			`println!("{} {}", X, Y);`
			`}`