mirror of https://github.com/rust-lang/rust
28 lines
452 B
Rust
28 lines
452 B
Rust
//@ run-pass
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// Test that we select between traits A and B. To do that, we must
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// consider the `Sized` bound.
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//@ pretty-expanded FIXME #23616
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trait A { //~ WARN trait `A` is never used
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fn foo(self);
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}
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trait B {
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fn foo(self);
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}
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impl<T: Sized> A for *const T {
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fn foo(self) {}
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}
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impl<T> B for *const [T] {
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fn foo(self) {}
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}
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fn main() {
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let x: [isize; 4] = [1,2,3,4];
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let xptr = &x[..] as *const [isize];
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xptr.foo();
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}
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