53 lines
1.9 KiB
Rust
53 lines
1.9 KiB
Rust
//
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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 unit type `()`
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//[verbose]~| found fn item `fn() {<i8 as Foo<ReStatic, ReStatic, u8>>::bar::<ReStatic, char>}`
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//[normal]~^^^^ ERROR mismatched types
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//[normal]~| expected unit type `()`
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//[normal]~| found fn item `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 unit type `()`
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//[verbose]~| found fn item `fn() {<i8 as Foo<ReStatic, ReStatic>>::bar::<ReStatic, char>}`
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//[normal]~^^^^ ERROR mismatched types
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//[normal]~| expected unit type `()`
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//[normal]~| found fn item `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 unit type `()`
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//[verbose]~| found fn item `fn() {<i8 as Foo<ReStatic, ReStatic, u8>>::baz}`
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//[normal]~^^^^ ERROR mismatched types
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//[normal]~| expected unit type `()`
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//[normal]~| found fn item `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 unit type `()`
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//[verbose]~| found fn item `fn() {foo::<ReStatic>}`
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//[normal]~^^^^ ERROR mismatched types
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//[normal]~| expected unit type `()`
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//[normal]~| found fn item `fn() {foo::<'static>}`
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<str as Foo<u8>>::bar;
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//[verbose]~^ ERROR the size for values of type
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//[normal]~^^ ERROR the size for values of type
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}
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