mirror of https://github.com/rust-lang/rust
44 lines
1.2 KiB
Rust
44 lines
1.2 KiB
Rust
#![feature(fn_delegation)]
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#![allow(incomplete_features)]
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trait Trait {
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const C: u32 = 0;
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type Type;
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fn bar() {}
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fn foo(&self, x: i32) -> i32 { x }
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}
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struct F;
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impl Trait for F {
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type Type = i32;
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}
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impl F {
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fn foo(&self, x: i32) -> i32 { x }
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}
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struct S(F);
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impl Trait for S {
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//~^ ERROR not all trait items implemented, missing: `Type`
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reuse <F as Trait>::C;
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//~^ ERROR item `C` is an associated method, which doesn't match its trait `Trait`
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//~| ERROR expected function, found associated constant `Trait::C`
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reuse <F as Trait>::Type;
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//~^ ERROR item `Type` is an associated method, which doesn't match its trait `Trait`
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//~| ERROR expected method or associated constant, found associated type `Trait::Type`
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reuse <F as Trait>::baz;
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//~^ ERROR method `baz` is not a member of trait `Trait`
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//~| ERROR cannot find method or associated constant `baz` in trait `Trait`
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reuse <F as Trait>::bar;
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reuse foo { &self.0 }
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//~^ ERROR cannot find function `foo` in this scope
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}
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mod prefix {}
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reuse unresolved_prefix::{a, b, c}; //~ ERROR use of undeclared crate or module `unresolved_prefix`
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reuse prefix::{self, super, crate}; //~ ERROR `crate` in paths can only be used in start position
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fn main() {}
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