diff --git a/src/test/pretty/stmt_expr_attributes.rs b/src/test/pretty/stmt_expr_attributes.rs index 02d93238dd6..619cce685d7 100644 --- a/src/test/pretty/stmt_expr_attributes.rs +++ b/src/test/pretty/stmt_expr_attributes.rs @@ -259,8 +259,6 @@ fn _12() { } } -///////////////// - fn foo() { } fn foo3(_: i32, _: (), _: ()) { } fn qux(_: i32) { } diff --git a/src/test/ui/associated-type/associated-type-projection-from-supertrait.rs b/src/test/ui/associated-type/associated-type-projection-from-supertrait.rs index 06dfe490b8b..7e05bcd309a 100644 --- a/src/test/ui/associated-type/associated-type-projection-from-supertrait.rs +++ b/src/test/ui/associated-type/associated-type-projection-from-supertrait.rs @@ -12,30 +12,22 @@ pub trait Car : Vehicle { fn chip_paint(&self, c: Self::Color) { } } -/////////////////////////////////////////////////////////////////////////// - struct Black; struct ModelT; impl Vehicle for ModelT { type Color = Black; } impl Car for ModelT { } -/////////////////////////////////////////////////////////////////////////// - struct Blue; struct ModelU; impl Vehicle for ModelU { type Color = Blue; } impl Car for ModelU { } -/////////////////////////////////////////////////////////////////////////// - fn dent(c: C, color: C::Color) { c.chip_paint(color) } fn a() { dent(ModelT, Black); } fn b() { dent(ModelT, Blue); } //~ ERROR mismatched types fn c() { dent(ModelU, Black); } //~ ERROR mismatched types fn d() { dent(ModelU, Blue); } -/////////////////////////////////////////////////////////////////////////// - fn e() { ModelT.chip_paint(Black); } fn f() { ModelT.chip_paint(Blue); } //~ ERROR mismatched types fn g() { ModelU.chip_paint(Black); } //~ ERROR mismatched types diff --git a/src/test/ui/associated-types/associated-types-binding-to-type-defined-in-supertrait.rs b/src/test/ui/associated-types/associated-types-binding-to-type-defined-in-supertrait.rs index 653130843c8..6b2bbbe2e4f 100644 --- a/src/test/ui/associated-types/associated-types-binding-to-type-defined-in-supertrait.rs +++ b/src/test/ui/associated-types/associated-types-binding-to-type-defined-in-supertrait.rs @@ -11,22 +11,16 @@ pub trait Car : Vehicle { fn honk(&self) { } } -/////////////////////////////////////////////////////////////////////////// - struct Black; struct ModelT; impl Vehicle for ModelT { type Color = Black; } impl Car for ModelT { } -/////////////////////////////////////////////////////////////////////////// - struct Blue; struct ModelU; impl Vehicle for ModelU { type Color = Blue; } impl Car for ModelU { } -/////////////////////////////////////////////////////////////////////////// - fn black_car>(c: C) { } diff --git a/src/test/ui/associated-types/associated-types-ref-from-struct.rs b/src/test/ui/associated-types/associated-types-ref-from-struct.rs index 3ccba289e4b..c89f6046e6b 100644 --- a/src/test/ui/associated-types/associated-types-ref-from-struct.rs +++ b/src/test/ui/associated-types/associated-types-ref-from-struct.rs @@ -9,8 +9,6 @@ trait Test { fn test(&self, value: &Self::V) -> bool; } -/////////////////////////////////////////////////////////////////////////// - struct TesterPair { tester: T, value: T::V, @@ -26,8 +24,6 @@ impl TesterPair { } } -/////////////////////////////////////////////////////////////////////////// - struct EqU32(u32); impl Test for EqU32 { type V = u32; diff --git a/src/test/ui/higher-rank-trait-bounds/hrtb-type-outlives.rs b/src/test/ui/higher-rank-trait-bounds/hrtb-type-outlives.rs index a8f38180cc2..88d396101db 100644 --- a/src/test/ui/higher-rank-trait-bounds/hrtb-type-outlives.rs +++ b/src/test/ui/higher-rank-trait-bounds/hrtb-type-outlives.rs @@ -14,7 +14,6 @@ fn want_foo() { } -/////////////////////////////////////////////////////////////////////////// // Expressed as a where clause struct SomeStruct { @@ -30,7 +29,6 @@ fn one() { want_foo::>(); } -/////////////////////////////////////////////////////////////////////////// // Expressed as shorthand struct AnotherStruct { diff --git a/src/test/ui/hrtb/hrtb-conflate-regions.rs b/src/test/ui/hrtb/hrtb-conflate-regions.rs index 391303676d7..004d62ac513 100644 --- a/src/test/ui/hrtb/hrtb-conflate-regions.rs +++ b/src/test/ui/hrtb/hrtb-conflate-regions.rs @@ -15,7 +15,6 @@ fn want_foo1() { } -/////////////////////////////////////////////////////////////////////////// // Expressed as a where clause struct SomeStruct; diff --git a/src/test/ui/impl-trait/bound-normalization-fail.rs b/src/test/ui/impl-trait/bound-normalization-fail.rs index 9ba7c91fc72..ce1550568c1 100644 --- a/src/test/ui/impl-trait/bound-normalization-fail.rs +++ b/src/test/ui/impl-trait/bound-normalization-fail.rs @@ -8,7 +8,6 @@ // See issue 60414 -///////////////////////////////////////////// // Reduction to `impl Trait` struct Foo(T); @@ -33,7 +32,6 @@ mod impl_trait { } } -///////////////////////////////////////////// // Same with lifetimes in the trait mod lifetimes { diff --git a/src/test/ui/impl-trait/bound-normalization-pass.rs b/src/test/ui/impl-trait/bound-normalization-pass.rs index 5b634e3106e..b0ed4be54b8 100644 --- a/src/test/ui/impl-trait/bound-normalization-pass.rs +++ b/src/test/ui/impl-trait/bound-normalization-pass.rs @@ -8,7 +8,6 @@ // See issue 60414 -///////////////////////////////////////////// // Reduction to `impl Trait` struct Foo(T); @@ -32,7 +31,6 @@ mod impl_trait { } } -///////////////////////////////////////////// // Same with lifetimes in the trait mod lifetimes { @@ -59,7 +57,6 @@ mod lifetimes { } } -///////////////////////////////////////////// // Reduction using `impl Trait` in bindings mod impl_trait_in_bindings { @@ -80,7 +77,6 @@ mod impl_trait_in_bindings { } } -///////////////////////////////////////////// // The same applied to `type Foo = impl Bar`s mod opaque_types { diff --git a/src/test/ui/issues/issue-12028.rs b/src/test/ui/issues/issue-12028.rs index d55354529a9..7c2b0d69c8b 100644 --- a/src/test/ui/issues/issue-12028.rs +++ b/src/test/ui/issues/issue-12028.rs @@ -17,8 +17,6 @@ trait StreamHasher { fn stream(&self) -> Self::S; } -////////////////////////////////////////////////////////////////////////////// - trait StreamHash: Hash { fn input_stream(&self, stream: &mut H::S); } diff --git a/src/test/ui/issues/issue-16739.rs b/src/test/ui/issues/issue-16739.rs index 54ad8fd076e..94da2ca5cab 100644 --- a/src/test/ui/issues/issue-16739.rs +++ b/src/test/ui/issues/issue-16739.rs @@ -16,8 +16,6 @@ impl FnOnce<()> for Foo { extern "rust-call" fn call_once(mut self, _: ()) -> u32 { self.call_mut(()) } } -///////////////////////////////////////////////////////////////////////// - impl FnMut<(u32,)> for Foo { extern "rust-call" fn call_mut(&mut self, (x,): (u32,)) -> u32 { self.foo + x } } @@ -27,8 +25,6 @@ impl FnOnce<(u32,)> for Foo { extern "rust-call" fn call_once(mut self, args: (u32,)) -> u32 { self.call_mut(args) } } -///////////////////////////////////////////////////////////////////////// - impl FnMut<(u32,u32)> for Foo { extern "rust-call" fn call_mut(&mut self, (x, y): (u32, u32)) -> u32 { self.foo + x + y } } diff --git a/src/test/ui/methods/method-projection.rs b/src/test/ui/methods/method-projection.rs index cf33d53968b..21d983f192a 100644 --- a/src/test/ui/methods/method-projection.rs +++ b/src/test/ui/methods/method-projection.rs @@ -2,9 +2,6 @@ // Test that we can use method notation to call methods based on a // projection bound from a trait. Issue #20469. -/////////////////////////////////////////////////////////////////////////// - - trait MakeString { fn make_string(&self) -> String; } @@ -21,8 +18,6 @@ impl MakeString for usize { } } -/////////////////////////////////////////////////////////////////////////// - trait Foo { type F: MakeString; @@ -33,8 +28,6 @@ fn foo(f: &F) -> String { f.get().make_string() } -/////////////////////////////////////////////////////////////////////////// - struct SomeStruct { field: isize, } @@ -47,8 +40,6 @@ impl Foo for SomeStruct { } } -/////////////////////////////////////////////////////////////////////////// - struct SomeOtherStruct { field: usize, } diff --git a/src/test/ui/regions/regions-outlives-projection-container-hrtb.rs b/src/test/ui/regions/regions-outlives-projection-container-hrtb.rs index 407a4fdf59b..cee741184ca 100644 --- a/src/test/ui/regions/regions-outlives-projection-container-hrtb.rs +++ b/src/test/ui/regions/regions-outlives-projection-container-hrtb.rs @@ -6,9 +6,6 @@ #![allow(dead_code)] - -/////////////////////////////////////////////////////////////////////////// - pub trait TheTrait<'b> { type TheAssocType; } @@ -21,8 +18,6 @@ impl<'a,'b> TheTrait<'a> for TheType<'b> { type TheAssocType = &'b (); } -/////////////////////////////////////////////////////////////////////////// - pub struct WithHrAssoc where for<'a> T : TheTrait<'a> { @@ -37,8 +32,6 @@ fn with_assoc<'a,'b>() { //[nll]~^^ ERROR lifetime may not live long enough } -/////////////////////////////////////////////////////////////////////////// - pub trait TheSubTrait : for<'a> TheTrait<'a> { } diff --git a/src/test/ui/regions/regions-outlives-projection-container-wc.rs b/src/test/ui/regions/regions-outlives-projection-container-wc.rs index 5037ea536da..99965f33390 100644 --- a/src/test/ui/regions/regions-outlives-projection-container-wc.rs +++ b/src/test/ui/regions/regions-outlives-projection-container-wc.rs @@ -8,8 +8,6 @@ #![allow(dead_code)] -/////////////////////////////////////////////////////////////////////////// - pub trait TheTrait { type TheAssocType; } @@ -22,8 +20,6 @@ impl<'b> TheTrait for TheType<'b> { type TheAssocType = &'b (); } -/////////////////////////////////////////////////////////////////////////// - pub struct WithAssoc where T : TheTrait { m: [T; 0] } diff --git a/src/test/ui/regions/regions-outlives-projection-container.rs b/src/test/ui/regions/regions-outlives-projection-container.rs index 78305c06939..3afc600becb 100644 --- a/src/test/ui/regions/regions-outlives-projection-container.rs +++ b/src/test/ui/regions/regions-outlives-projection-container.rs @@ -5,8 +5,6 @@ #![allow(dead_code)] #![feature(rustc_attrs)] -/////////////////////////////////////////////////////////////////////////// - pub trait TheTrait { type TheAssocType; } @@ -19,8 +17,6 @@ impl<'b> TheTrait for TheType<'b> { type TheAssocType = &'b (); } -/////////////////////////////////////////////////////////////////////////// - pub struct WithAssoc { m: [T; 0] } diff --git a/src/test/ui/specialization/defaultimpl/specialization-no-default.rs b/src/test/ui/specialization/defaultimpl/specialization-no-default.rs index 7ea79a9a7bf..37005f839d4 100644 --- a/src/test/ui/specialization/defaultimpl/specialization-no-default.rs +++ b/src/test/ui/specialization/defaultimpl/specialization-no-default.rs @@ -3,9 +3,7 @@ // Check a number of scenarios in which one impl tries to override another, // without correctly using `default`. -//////////////////////////////////////////////////////////////////////////////// // Test 1: one layer of specialization, multiple methods, missing `default` -//////////////////////////////////////////////////////////////////////////////// trait Foo { fn foo(&self); @@ -25,9 +23,7 @@ impl Foo for u32 { fn bar(&self) {} //~ ERROR E0520 } -//////////////////////////////////////////////////////////////////////////////// // Test 2: one layer of specialization, missing `default` on associated type -//////////////////////////////////////////////////////////////////////////////// trait Bar { type T; @@ -41,9 +37,7 @@ impl Bar for u8 { type T = (); //~ ERROR E0520 } -//////////////////////////////////////////////////////////////////////////////// // Test 3a: multiple layers of specialization, missing interior `default` -//////////////////////////////////////////////////////////////////////////////// trait Baz { fn baz(&self); @@ -61,10 +55,8 @@ impl Baz for i32 { fn baz(&self) {} //~ ERROR E0520 } -//////////////////////////////////////////////////////////////////////////////// // Test 3b: multiple layers of specialization, missing interior `default`, // redundant `default` in bottom layer. -//////////////////////////////////////////////////////////////////////////////// trait Redundant { fn redundant(&self); diff --git a/src/test/ui/specialization/specialization-no-default.rs b/src/test/ui/specialization/specialization-no-default.rs index 29afbbd9bf2..57346b26d24 100644 --- a/src/test/ui/specialization/specialization-no-default.rs +++ b/src/test/ui/specialization/specialization-no-default.rs @@ -3,9 +3,7 @@ // Check a number of scenarios in which one impl tries to override another, // without correctly using `default`. -//////////////////////////////////////////////////////////////////////////////// // Test 1: one layer of specialization, multiple methods, missing `default` -//////////////////////////////////////////////////////////////////////////////// trait Foo { fn foo(&self); @@ -25,9 +23,7 @@ impl Foo for u32 { fn bar(&self) {} //~ ERROR E0520 } -//////////////////////////////////////////////////////////////////////////////// // Test 2: one layer of specialization, missing `default` on associated type -//////////////////////////////////////////////////////////////////////////////// trait Bar { type T; @@ -41,9 +37,7 @@ impl Bar for u8 { type T = (); //~ ERROR E0520 } -//////////////////////////////////////////////////////////////////////////////// // Test 3a: multiple layers of specialization, missing interior `default` -//////////////////////////////////////////////////////////////////////////////// trait Baz { fn baz(&self); @@ -61,10 +55,8 @@ impl Baz for i32 { fn baz(&self) {} //~ ERROR E0520 } -//////////////////////////////////////////////////////////////////////////////// // Test 3b: multiple layers of specialization, missing interior `default`, // redundant `default` in bottom layer. -//////////////////////////////////////////////////////////////////////////////// trait Redundant { fn redundant(&self); diff --git a/src/test/ui/traits/traits-conditional-model-fn.rs b/src/test/ui/traits/traits-conditional-model-fn.rs index 27ce6d93a81..afdfb96394b 100644 --- a/src/test/ui/traits/traits-conditional-model-fn.rs +++ b/src/test/ui/traits/traits-conditional-model-fn.rs @@ -14,8 +14,6 @@ use go_trait::{Go, GoMut, GoOnce, go, go_mut, go_once}; use std::rc::Rc; use std::cell::Cell; -/////////////////////////////////////////////////////////////////////////// - struct SomeGoableThing { counter: Rc> } @@ -26,8 +24,6 @@ impl Go for SomeGoableThing { } } -/////////////////////////////////////////////////////////////////////////// - struct SomeGoOnceableThing { counter: Rc> } @@ -38,8 +34,6 @@ impl GoOnce for SomeGoOnceableThing { } } -/////////////////////////////////////////////////////////////////////////// - fn main() { let counter = Rc::new(Cell::new(0)); let mut x = SomeGoableThing { counter: counter.clone() };