rust/tests/ui/consts/const-eval/conditional_array_execution.rs

const X: u32 = 5;
const Y: u32 = 6;
const FOO: u32 = [X - Y, Y - X][(X < Y) as usize];
//~^ ERROR overflow

fn main() {
    println!("{}", FOO);
}
Add test for attempting to use array indexing for conditional const eval 2018-01-25 14:15:12 +01:00			`const X: u32 = 5;`
			`const Y: u32 = 6;`
Unify the const folding errors before they differed depending on whether optimizations were on or not 2018-03-06 12:43:02 +01:00			`const FOO: u32 = [X - Y, Y - X][(X < Y) as usize];`
Use the informative error as the main const eval error message 2025-05-28 10:29:08 +00:00			`//~^ ERROR overflow`
Add test for attempting to use array indexing for conditional const eval 2018-01-25 14:15:12 +01:00
			`fn main() {`
Only warn on erroneous promoted constants 2018-04-08 22:26:28 +02:00			`println!("{}", FOO);`
Add test for attempting to use array indexing for conditional const eval 2018-01-25 14:15:12 +01:00			`}`