src/test/ui/const-generics/slice-const-param-mismatch.rs


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// revisions: full min

#![cfg_attr(full, feature(const_generics))]
#![cfg_attr(full, allow(incomplete_features))]
#![cfg_attr(min, feature(min_const_generics))]


struct ConstString<const T: &'static str>;
//[min]~^ ERROR
struct ConstBytes<const T: &'static [u8]>;
//[min]~^ ERROR

pub fn main() {
    let _: ConstString<"Hello"> = ConstString::<"Hello">;
    let _: ConstString<"Hello"> = ConstString::<"World">; //[full]~ ERROR mismatched types
    let _: ConstString<"ℇ㇈↦"> = ConstString::<"ℇ㇈↦">;
    let _: ConstString<"ℇ㇈↦"> = ConstString::<"ℇ㇈↥">; //[full]~ ERROR mismatched types
    let _: ConstBytes<b"AAA"> = ConstBytes::<{&[0x41, 0x41, 0x41]}>;
    let _: ConstBytes<b"AAA"> = ConstBytes::<b"BBB">; //[full]~ ERROR mismatched types
}