46 lines
769 B
Rust
46 lines
769 B
Rust
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fn main() {}
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struct S0<T>(T);
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impl<T> S0<T> {
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const C: S0<u8> = Self(0);
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//~^ ERROR mismatched types
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//~| ERROR mismatched types
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fn foo() {
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Self(0);
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//~^ ERROR mismatched types
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}
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}
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// Testing normalization.
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trait Fun {
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type Out;
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}
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impl<T> Fun for S0<T> {
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type Out = Self;
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}
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trait Foo<T> {
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fn foo();
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}
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impl<T> Foo<T> for <S0<T> as Fun>::Out {
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fn foo() {
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Self(0); //~ ERROR mismatched types
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}
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}
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struct S1<T, U>(T, U);
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impl<T> S1<T, u8> {
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const C: S1<u8, u8> = Self(0, 1);
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//~^ ERROR mismatched types
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//~| ERROR mismatched types
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}
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struct S2<T>(T);
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impl<T> S2<T> {
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fn map<U>(x: U) -> S2<U> {
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Self(x)
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//~^ ERROR mismatched types
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//~| ERROR mismatched types
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}
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}
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