62 lines
2.3 KiB
Rust
62 lines
2.3 KiB
Rust
// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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//
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// revisions: verbose normal
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//
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//[verbose] compile-flags: -Z verbose
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trait Foo<'b, 'c, S=u32> {
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fn bar<'a, T>() where T: 'a {}
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fn baz() {}
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}
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impl<'a,'b,T,S> Foo<'a, 'b, S> for T {}
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fn main() {}
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fn foo<'z>() where &'z (): Sized {
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let x: () = <i8 as Foo<'static, 'static, u8>>::bar::<'static, char>;
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//[verbose]~^ ERROR mismatched types
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//[verbose]~| expected type `()`
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//[verbose]~| found type `fn() {<i8 as Foo<ReStatic, ReStatic, u8>>::bar::<ReStatic, char>}`
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//[normal]~^^^^ ERROR mismatched types
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//[normal]~| expected type `()`
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//[normal]~| found type `fn() {<i8 as Foo<'static, 'static, u8>>::bar::<'static, char>}`
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let x: () = <i8 as Foo<'static, 'static, u32>>::bar::<'static, char>;
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//[verbose]~^ ERROR mismatched types
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//[verbose]~| expected type `()`
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//[verbose]~| found type `fn() {<i8 as Foo<ReStatic, ReStatic, u32>>::bar::<ReStatic, char>}`
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//[normal]~^^^^ ERROR mismatched types
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//[normal]~| expected type `()`
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//[normal]~| found type `fn() {<i8 as Foo<'static, 'static>>::bar::<'static, char>}`
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let x: () = <i8 as Foo<'static, 'static, u8>>::baz;
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//[verbose]~^ ERROR mismatched types
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//[verbose]~| expected type `()`
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//[verbose]~| found type `fn() {<i8 as Foo<ReStatic, ReStatic, u8>>::baz}`
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//[normal]~^^^^ ERROR mismatched types
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//[normal]~| expected type `()`
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//[normal]~| found type `fn() {<i8 as Foo<'static, 'static, u8>>::baz}`
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let x: () = foo::<'static>;
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//[verbose]~^ ERROR mismatched types
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//[verbose]~| expected type `()`
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//[verbose]~| found type `fn() {foo::<ReStatic>}`
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//[normal]~^^^^ ERROR mismatched types
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//[normal]~| expected type `()`
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//[normal]~| found type `fn() {foo::<'static>}`
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<str as Foo<u8>>::bar;
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//[verbose]~^ ERROR `str: std::marker::Sized` is not satisfied
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//[normal]~^^ ERROR `str: std::marker::Sized` is not satisfied
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}
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