Add test batch 1

tests/ui/binop/struct-field-generic-type-binary-assignment-error-6738.rs

@@ -1,3 +1,4 @@
+// https://github.com/rust-lang/rust/issues/6738
 struct Foo<T> {
     x: T,
 }

tests/ui/binop/struct-field-generic-type-binary-assignment-error-6738.stderr

@@ -1,5 +1,5 @@
 error[E0368]: binary assignment operation `+=` cannot be applied to type `T`
-  --> $DIR/issue-6738.rs:6:9
+  --> $DIR/struct-field-generic-type-binary-assignment-error-6738.rs:7:9
    |
 LL |         self.x += v.x;
    |         ------^^^^^^^

tests/ui/borrowck/borrowed-pointer-in-struct-5884.rs

@@ -1,3 +1,4 @@
+// https://github.com/rust-lang/rust/issues/5884
 //@ build-pass
 #![allow(dead_code)]
 

tests/ui/borrowck/incorrect-loan-error-on-local-update-5550.rs

@@ -1,3 +1,4 @@
+// https://github.com/rust-lang/rust/issues/5550
 //@ run-pass
 #![allow(unused_assignments)]
 

tests/ui/borrowck/struct-with-reference-to-trait-5708.rs

@@ -1,3 +1,4 @@
+// https://github.com/rust-lang/rust/issues/5708
 //@ run-pass
 #![allow(unused_variables)]
 /*
@@ -10,7 +11,6 @@ This does not occur with concrete types, only with references
 to traits.
 */
 
-
 // original
 trait Inner {
     fn print(&self);
@@ -38,7 +38,6 @@ pub fn main() {
     outer.inner.print();
 }
 
-
 // minimal
 pub trait MyTrait<T> {
     fn dummy(&self, t: T) -> T { panic!() }

tests/ui/borrowck/trait-method-lifetime-substitution-5518.rs

@@ -0,0 +1,7 @@
+// https://github.com/rust-lang/rust/issues/5518
+//@ run-pass
+//@ aux-build:aux-5518.rs
+
+extern crate aux_5518 as other;
+
+fn main() {}

tests/ui/box/box-patterns-feature-usage-6557.rs

@@ -1,3 +1,4 @@
+// https://github.com/rust-lang/rust/issues/6557
 //@ check-pass
 #![allow(dead_code)]
 

tests/ui/cast/owned-struct-to-trait-cast-6318.rs

@@ -1,3 +1,4 @@
+// https://github.com/rust-lang/rust/issues/6318
 //@ run-pass
 
 pub enum Thing {

tests/ui/closures/closure-mut-argument-6153.rs

@@ -1,6 +1,6 @@
+// https://github.com/rust-lang/rust/issues/6153
 //@ run-pass
 
-
 fn swap<F>(f: F) -> Vec<isize> where F: FnOnce(Vec<isize>) -> Vec<isize> {
     let x = vec![1, 2, 3];
     f(x)

tests/ui/codegen/static-array-comparison-7012.rs

@@ -1,3 +1,4 @@
+// https://github.com/rust-lang/rust/issues/7012
 //@ run-pass
 #![allow(non_camel_case_types)]
 #![allow(non_upper_case_globals)]

tests/ui/enum/enum-referred-by-submodule-5900.rs

@@ -1,3 +1,4 @@
+// https://github.com/rust-lang/rust/issues/5900
 //@ check-pass
 #![allow(dead_code)]
 

tests/ui/enum/enum-with-generic-parameter-5997.rs

@@ -1,3 +1,4 @@
+// https://github.com/rust-lang/rust/issues/5997
 //@ run-pass
 #![allow(dead_code)]
 

tests/ui/enum/match-either-enum-variants-6117.rs

@@ -1,3 +1,4 @@
+// https://github.com/rust-lang/rust/issues/6117
 //@ run-pass
 #![allow(dead_code)]
 

tests/ui/generics/enum-definition-with-outer-generic-parameter-5997.rs

@@ -1,3 +1,4 @@
+// https://github.com/rust-lang/rust/issues/5997
 fn f<Z>() -> bool {
     enum E { V(Z) }
     //~^ ERROR can't use generic parameters from outer item

tests/ui/generics/enum-definition-with-outer-generic-parameter-5997.stderr

@@ -1,5 +1,5 @@
 error[E0401]: can't use generic parameters from outer item
-  --> $DIR/issue-5997-enum.rs:2:16
+  --> $DIR/enum-definition-with-outer-generic-parameter-5997.rs:3:16
    |
 LL | fn f<Z>() -> bool {
    |      - type parameter from outer item

tests/ui/issues/issue-5518.rs

@@ -1,7 +0,0 @@
-//@ run-pass
-//@ aux-build:issue-5518.rs
-
-
-extern crate issue_5518 as other;
-
-fn main() {}

tests/ui/issues/issue-5844.rs

@@ -1,7 +0,0 @@
-//@aux-build:issue-5844-aux.rs
-
-extern crate issue_5844_aux;
-
-fn main() {
-    issue_5844_aux::rand(); //~ ERROR: requires unsafe
-}

tests/ui/issues/issue-5997-outer-generic-parameter/issue-5997-struct.rs

@@ -1,10 +0,0 @@
-fn f<T>() -> bool {
-    struct S(T); //~ ERROR can't use generic parameters from outer item
-
-    true
-}
-
-fn main() {
-    let b = f::<isize>();
-    assert!(b);
-}

tests/ui/issues/issue-5997-outer-generic-parameter/issue-5997-struct.stderr

@@ -1,13 +0,0 @@
-error[E0401]: can't use generic parameters from outer item
-  --> $DIR/issue-5997-struct.rs:2:14
-   |
-LL | fn f<T>() -> bool {
-   |      - type parameter from outer item
-LL |     struct S(T);
-   |             -^ use of generic parameter from outer item
-   |             |
-   |             help: try introducing a local generic parameter here: `<T>`
-
-error: aborting due to 1 previous error
-
-For more information about this error, try `rustc --explain E0401`.

tests/ui/issues/issue-6344-match.rs

@@ -1,18 +0,0 @@
-//@ run-pass
-#![allow(non_shorthand_field_patterns)]
-
-struct A { x: usize }
-
-impl Drop for A {
-    fn drop(&mut self) {}
-}
-
-pub fn main() {
-    let a = A { x: 0 };
-
-    match a {
-        A { x : ref x } => {
-            println!("{}", x)
-        }
-    }
-}

tests/ui/loops/unreachable-while-loop-5741.rs

@@ -1,3 +1,4 @@
+// https://github.com/rust-lang/rust/issues/5741
 //@ run-pass
 #![allow(while_true)]
 #![allow(unreachable_code)]

tests/ui/macros/macro-variable-declaration-with-bounds-5554.rs

@@ -1,7 +1,7 @@
+// https://github.com/rust-lang/rust/issues/5554
 //@ run-pass
 #![allow(dead_code)]
 
-
 pub struct X<T> {
     a: T,
 }

tests/ui/macros/macro-variable-unused-reporting-5718.rs

@@ -1,3 +1,4 @@
+// https://github.com/rust-lang/rust/issues/5718
 //@ run-pass
 
 struct Element;

tests/ui/match/mismatched-types-in-match-5358.rs

@@ -1,8 +1,13 @@
-enum Either<T, U> { Left(T), Right(U) }
+// https://github.com/rust-lang/rust/issues/5358
+enum Either<T, U> {
+    Left(T),
+    Right(U),
+}
 struct S(Either<usize, usize>);
 
 fn main() {
-    match S(Either::Left(5)) { //~ NOTE this expression has type `S`
+    match S(Either::Left(5)) {
+        //~^ NOTE this expression has type `S`
         Either::Right(_) => {}
         //~^ ERROR mismatched types
         //~| NOTE expected `S`, found `Either<_, _>`

tests/ui/match/mismatched-types-in-match-5358.stderr

@@ -1,8 +1,9 @@
 error[E0308]: mismatched types
-  --> $DIR/issue-5358-1.rs:6:9
+  --> $DIR/mismatched-types-in-match-5358.rs:11:9
    |
 LL |     match S(Either::Left(5)) {
    |           ------------------ this expression has type `S`
+LL |
 LL |         Either::Right(_) => {}
    |         ^^^^^^^^^^^^^^^^ expected `S`, found `Either<_, _>`
    |

tests/ui/modules/pub-use-module-alias-5950.rs

@@ -1,6 +1,6 @@
+// https://github.com/rust-lang/rust/issues/5950
 //@ check-pass
 
-
 pub use local as local_alias;
 
 pub mod local { }

tests/ui/numeric/type-limit-comparisons-6130.rs

@@ -1,3 +1,4 @@
+// https://github.com/rust-lang/rust/issues/6130
 //@ run-pass
 
 pub fn main() {

tests/ui/parser/partial-eq-trait-bound-5572.rs

@@ -1,3 +1,4 @@
+// https://github.com/rust-lang/rust/issues/5572
 //@ check-pass
 #![allow(dead_code)]
 

tests/ui/privacy/deref-separate-compile-unit-6919.rs

@@ -1,7 +1,7 @@
+// https://github.com/rust-lang/rust/issues/6919
 //@ run-pass
 #![allow(unused_attributes)]
-//@ aux-build:iss.rs
-
+//@ aux-build:iss-6919.rs
 
 extern crate issue6919_3;
 

tests/ui/resolve/duplicate-name-in-module-6936.rs

@@ -1,3 +1,4 @@
+// https://github.com/rust-lang/rust/issues/6936
 struct T;
 
 mod t1 {
@@ -30,5 +31,4 @@ mod t6 {
     impl Foo {} // ok
 }
 
-
 fn main() {}

tests/ui/resolve/duplicate-name-in-module-6936.stderr

@@ -1,5 +1,5 @@
 error[E0428]: the name `Foo` is defined multiple times
-  --> $DIR/issue-6936.rs:5:5
+  --> $DIR/duplicate-name-in-module-6936.rs:6:5
    |
 LL |     type Foo = crate::T;
    |     -------------------- previous definition of the type `Foo` here
@@ -9,7 +9,7 @@ LL |     mod Foo {}
    = note: `Foo` must be defined only once in the type namespace of this module
 
 error[E0428]: the name `Foo` is defined multiple times
-  --> $DIR/issue-6936.rs:10:5
+  --> $DIR/duplicate-name-in-module-6936.rs:11:5
    |
 LL |     type Foo = crate::T;
    |     -------------------- previous definition of the type `Foo` here
@@ -19,7 +19,7 @@ LL |     struct Foo;
    = note: `Foo` must be defined only once in the type namespace of this module
 
 error[E0428]: the name `Foo` is defined multiple times
-  --> $DIR/issue-6936.rs:15:5
+  --> $DIR/duplicate-name-in-module-6936.rs:16:5
    |
 LL |     type Foo = crate::T;
    |     -------------------- previous definition of the type `Foo` here
@@ -29,7 +29,7 @@ LL |     enum Foo {}
    = note: `Foo` must be defined only once in the type namespace of this module
 
 error[E0428]: the name `Bar` is defined multiple times
-  --> $DIR/issue-6936.rs:25:5
+  --> $DIR/duplicate-name-in-module-6936.rs:26:5
    |
 LL |     type Bar<T> = T;
    |     ---------------- previous definition of the type `Bar` here

tests/ui/static/static-list-initialization-5917.rs

@@ -1,3 +1,4 @@
+// https://github.com/rust-lang/rust/issues/5917
 //@ run-pass
 #![allow(non_upper_case_globals)]
 

tests/ui/static/static-struct-initialization-5688.rs

@@ -1,3 +1,4 @@
+// https://github.com/rust-lang/rust/issues/5688
 //@ run-pass
 /*
 # Corrupted initialization in the static struct

tests/ui/structs/destructuring-struct-with-dtor-6344.rs

@@ -1,3 +1,4 @@
+// https://github.com/rust-lang/rust/issues/6344
 //@ run-pass
 #![allow(non_shorthand_field_patterns)]
 

tests/ui/structs/nonexistent-struct-field-error-5439.rs

@@ -1,3 +1,4 @@
+// https://github.com/rust-lang/rust/issues/5439
 struct Foo {
     foo: isize,
 }

tests/ui/structs/nonexistent-struct-field-error-5439.stderr

@@ -1,5 +1,5 @@
 error[E0560]: struct `Foo` has no field named `nonexistent`
-  --> $DIR/issue-5439.rs:11:31
+  --> $DIR/nonexistent-struct-field-error-5439.rs:12:31
    |
 LL |         return Box::new(Foo { nonexistent: self, foo: i });
    |                               ^^^^^^^^^^^ `Foo` does not have this field

tests/ui/traits/dynamic-dispatch-trait-objects-5666.rs

@@ -1,3 +1,4 @@
+// https://github.com/rust-lang/rust/issues/5666
 //@ run-pass
 
 struct Dog {
@@ -14,7 +15,6 @@ impl Barks for Dog {
     }
 }
 
-
 pub fn main() {
     let snoopy = Box::new(Dog{name: "snoopy".to_string()});
     let bubbles = Box::new(Dog{name: "bubbles".to_string()});

tests/ui/traits/opaque-trait-size-error-5883.rs

@@ -1,3 +1,4 @@
+// https://github.com/rust-lang/rust/issues/5883
 trait A {}
 
 struct Struct {

tests/ui/traits/opaque-trait-size-error-5883.stderr

@@ -1,19 +1,19 @@
 error[E0277]: the size for values of type `(dyn A + 'static)` cannot be known at compilation time
-  --> $DIR/issue-5883.rs:9:6
+  --> $DIR/opaque-trait-size-error-5883.rs:10:6
    |
 LL | ) -> Struct {
    |      ^^^^^^ doesn't have a size known at compile-time
    |
    = help: within `Struct`, the trait `Sized` is not implemented for `(dyn A + 'static)`
 note: required because it appears within the type `Struct`
-  --> $DIR/issue-5883.rs:3:8
+  --> $DIR/opaque-trait-size-error-5883.rs:4:8
    |
 LL | struct Struct {
    |        ^^^^^^
    = note: the return type of a function must have a statically known size
 
 error[E0277]: the size for values of type `(dyn A + 'static)` cannot be known at compilation time
-  --> $DIR/issue-5883.rs:8:8
+  --> $DIR/opaque-trait-size-error-5883.rs:9:8
    |
 LL |     r: dyn A + 'static
    |        ^^^^^^^^^^^^^^^ doesn't have a size known at compile-time

tests/ui/traits/trait-implementation-generic-access-6898.rs

@@ -1,3 +1,4 @@
+// https://github.com/rust-lang/rust/issues/6898
 //@ check-pass
 
 use std::mem;

tests/ui/traits/trait-implementation-restriction-5988.rs

@@ -1,3 +1,4 @@
+// https://github.com/rust-lang/rust/issues/5988
 //@ run-pass
 
 trait B {

tests/ui/unsafe/extern-function-requires-unsafe-5844.rs

@@ -0,0 +1,8 @@
+// https://github.com/rust-lang/rust/issues/5844
+//@aux-build:aux-5844.rs
+
+extern crate aux_5844;
+
+fn main() {
+    aux_5844::rand(); //~ ERROR: requires unsafe
+}

tests/ui/unsafe/extern-function-requires-unsafe-5844.stderr

@@ -1,8 +1,8 @@
 error[E0133]: call to unsafe function `rand` is unsafe and requires unsafe function or block
-  --> $DIR/issue-5844.rs:6:5
+  --> $DIR/extern-function-requires-unsafe-5844.rs:7:5
    |
-LL |     issue_5844_aux::rand();
-   |     ^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
+LL |     aux_5844::rand();
+   |     ^^^^^^^^^^^^^^^^ call to unsafe function
    |
    = note: consult the function's documentation for information on how to avoid undefined behavior