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|
// Regression test for issue #3645
//@ dont-require-annotations: NOTE
fn main() {
let n = 1;
let a = [0; n];
//~^ ERROR attempt to use a non-constant value in a constant [E0435]
let b = [0; ()];
//~^ ERROR mismatched types
//~| NOTE expected `usize`, found `()`
let c = [0; true];
//~^ ERROR mismatched types
//~| NOTE expected `usize`, found `bool`
let d = [0; 0.5];
//~^ ERROR mismatched types
//~| NOTE expected `usize`, found floating-point number
let e = [0; "foo"];
//~^ ERROR mismatched types
//~| NOTE expected `usize`, found `&str`
let f = [0; -4_isize];
//~^ ERROR mismatched types
//~| NOTE expected `usize`, found `isize`
let f = [0_usize; -1_isize];
//~^ ERROR mismatched types
//~| NOTE expected `usize`, found `isize`
let f = [0; 4u8];
//~^ ERROR mismatched types
//~| NOTE expected `usize`, found `u8`
struct G {
g: (),
}
let g = [0; G { g: () }];
//~^ ERROR mismatched types
//~| NOTE expected `usize`, found `G`
}
|
