Remove meaningless comments in src/test

sd234678 · sd234678 · commit 2386ccef8dba · 2019-08-14T16:41:09.000+01:00
diff --git 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
@@ -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:Car>(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
@@ -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:Car<Color=Black>>(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
@@ -9,8 +9,6 @@ trait Test {
     fn test(&self, value: &Self::V) -> bool;
 }
 
-///////////////////////////////////////////////////////////////////////////
-
 struct TesterPair<T:Test> {
     tester: T,
     value: T::V,
@@ -26,8 +24,6 @@ impl<T:Test> TesterPair<T> {
     }
 }
 
-///////////////////////////////////////////////////////////////////////////
-
 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
@@ -14,7 +14,6 @@ fn want_foo<T>()
 {
 }
 
-///////////////////////////////////////////////////////////////////////////
 // Expressed as a where clause
 
 struct SomeStruct<X> {
@@ -30,7 +29,6 @@ fn one() {
     want_foo::<SomeStruct<usize>>();
 }
 
-///////////////////////////////////////////////////////////////////////////
 // Expressed as shorthand
 
 struct AnotherStruct<X> {
diff --git 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<T>()
 {
 }
 
-///////////////////////////////////////////////////////////////////////////
 // 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
@@ -8,7 +8,6 @@
 
 // See issue 60414
 
-/////////////////////////////////////////////
 // Reduction to `impl Trait`
 
 struct Foo<T>(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
@@ -8,7 +8,6 @@
 
 // See issue 60414
 
-/////////////////////////////////////////////
 // Reduction to `impl Trait`
 
 struct Foo<T>(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
@@ -17,8 +17,6 @@ trait StreamHasher {
     fn stream(&self) -> Self::S;
 }
 
-//////////////////////////////////////////////////////////////////////////////
-
 trait StreamHash<H: StreamHasher>: Hash<H> {
     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
@@ -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
@@ -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: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
@@ -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<T>
     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
@@ -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<T> 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
@@ -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<T:TheTrait> {
     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
@@ -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
@@ -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
@@ -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<Cell<isize>>
 }
@@ -26,8 +24,6 @@ impl Go for SomeGoableThing {
     }
 }
 
-///////////////////////////////////////////////////////////////////////////
-
 struct SomeGoOnceableThing {
     counter: Rc<Cell<isize>>
 }
@@ -38,8 +34,6 @@ impl GoOnce for SomeGoOnceableThing {
     }
 }
 
-///////////////////////////////////////////////////////////////////////////
-
 fn main() {
     let counter = Rc::new(Cell::new(0));
     let mut x = SomeGoableThing { counter: counter.clone() };

Original file line number	Diff line number	Diff line change
`@@ -259,8 +259,6 @@ fn _12() {`
`259`	`259`	`}`
`260`	`260`	`}`
`261`	`261`
`262`		`-/////////////////`
`263`		`-`
`264`	`262`	`fn foo() { }`
`265`	`263`	`fn foo3(_: i32, _: (), _: ()) { }`
`266`	`264`	`fn qux(_: i32) { }`
Original file line number	Diff line number	Diff line change
`@@ -9,8 +9,6 @@ trait Test {`
`9`	`9`	`fn test(&self, value: &Self::V) -> bool;`
`10`	`10`	`}`
`11`	`11`
`12`		`-///////////////////////////////////////////////////////////////////////////`
`13`		`-`
`14`	`12`	`struct TesterPair<T:Test> {`
`15`	`13`	`tester: T,`
`16`	`14`	`value: T::V,`
`@@ -26,8 +24,6 @@ impl<T:Test> TesterPair<T> {`
`26`	`24`	`}`
`27`	`25`	`}`
`28`	`26`
`29`		`-///////////////////////////////////////////////////////////////////////////`
`30`		`-`
`31`	`27`	`struct EqU32(u32);`
`32`	`28`	`impl Test for EqU32 {`
`33`	`29`	`type V = u32;`
Original file line number	Diff line number	Diff line change
`@@ -14,7 +14,6 @@ fn want_foo<T>()`
`14`	`14`	`{`
`15`	`15`	`}`
`16`	`16`
`17`		`-///////////////////////////////////////////////////////////////////////////`
`18`	`17`	`// Expressed as a where clause`
`19`	`18`
`20`	`19`	`struct SomeStruct<X> {`
`@@ -30,7 +29,6 @@ fn one() {`
`30`	`29`	`want_foo::<SomeStruct<usize>>();`
`31`	`30`	`}`
`32`	`31`
`33`		`-///////////////////////////////////////////////////////////////////////////`
`34`	`32`	`// Expressed as shorthand`
`35`	`33`
`36`	`34`	`struct AnotherStruct<X> {`
Original file line number	Diff line number	Diff line change
`@@ -15,7 +15,6 @@ fn want_foo1<T>()`
`15`	`15`	`{`
`16`	`16`	`}`
`17`	`17`
`18`		`-///////////////////////////////////////////////////////////////////////////`
`19`	`18`	`// Expressed as a where clause`
`20`	`19`
`21`	`20`	`struct SomeStruct;`
Original file line number	Diff line number	Diff line change
`@@ -8,7 +8,6 @@`
`8`	`8`
`9`	`9`	`// See issue 60414`
`10`	`10`
`11`		`-/////////////////////////////////////////////`
`12`	`11`	// Reduction to `impl Trait`
`13`	`12`
`14`	`13`	`struct Foo<T>(T);`
`@@ -33,7 +32,6 @@ mod impl_trait {`
`33`	`32`	`}`
`34`	`33`	`}`
`35`	`34`
`36`		`-/////////////////////////////////////////////`
`37`	`35`	`// Same with lifetimes in the trait`
`38`	`36`
`39`	`37`	`mod lifetimes {`
Original file line number	Diff line number	Diff line change
`@@ -17,8 +17,6 @@ trait StreamHasher {`
`17`	`17`	`fn stream(&self) -> Self::S;`
`18`	`18`	`}`
`19`	`19`
`20`		`-//////////////////////////////////////////////////////////////////////////////`
`21`		`-`
`22`	`20`	`trait StreamHash<H: StreamHasher>: Hash<H> {`
`23`	`21`	`fn input_stream(&self, stream: &mut H::S);`
`24`	`22`	`}`
Original file line number	Diff line number	Diff line change
`@@ -16,8 +16,6 @@ impl FnOnce<()> for Foo {`
`16`	`16`	`extern "rust-call" fn call_once(mut self, _: ()) -> u32 { self.call_mut(()) }`
`17`	`17`	`}`
`18`	`18`
`19`		`-/////////////////////////////////////////////////////////////////////////`
`20`		`-`
`21`	`19`	`impl FnMut<(u32,)> for Foo {`
`22`	`20`	`extern "rust-call" fn call_mut(&mut self, (x,): (u32,)) -> u32 { self.foo + x }`
`23`	`21`	`}`
`@@ -27,8 +25,6 @@ impl FnOnce<(u32,)> for Foo {`
`27`	`25`	`extern "rust-call" fn call_once(mut self, args: (u32,)) -> u32 { self.call_mut(args) }`
`28`	`26`	`}`
`29`	`27`
`30`		`-/////////////////////////////////////////////////////////////////////////`
`31`		`-`
`32`	`28`	`impl FnMut<(u32,u32)> for Foo {`
`33`	`29`	`extern "rust-call" fn call_mut(&mut self, (x, y): (u32, u32)) -> u32 { self.foo + x + y }`
`34`	`30`	`}`