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Add test for const generics struct constructor

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varkor 2019-06-06 01:55:57 +01:00
parent a0e3e9ab9d
commit 647b4a4deb
2 changed files with 21 additions and 0 deletions
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15
src/test/ui/const-generics/array-wrapper-struct-ctor.rs Normal file
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// run-pass
#![feature(const_generics)]
//~^ WARN the feature `const_generics` is incomplete and may cause the compiler to crash
struct ArrayStruct<T, const N: usize> {
data: [T; N],
}
struct ArrayTuple<T, const N: usize>([T; N]);
fn main() {
let _ = ArrayStruct { data: [0u32; 8] };
let _ = ArrayTuple([0u32; 8]);
}

6
src/test/ui/const-generics/array-wrapper-struct-ctor.stderr Normal file
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warning: the feature `const_generics` is incomplete and may cause the compiler to crash
--> $DIR/array-wrapper-struct-ctor.rs:3:12
|
LL | #![feature(const_generics)]
| ^^^^^^^^^^^^^^