Add URL to test cases

tests/rustdoc/doctest-include-43153.rs

@@ -1,3 +1,5 @@
+// https://github.com/rust-lang/rust/issues/43153
+
 // Test that `include!` in a doc test searches relative to the directory in
 // which the test is declared.
 

tests/rustdoc/doctest-macro-38219.rs

@@ -1,3 +1,5 @@
+// https://github.com/rust-lang/rust/issues/38219
+
 // compile-flags:--test
 // should-fail
 

tests/rustdoc/doctest-markdown-trailing-docblock-48377.rs

@@ -1,5 +1,7 @@
 // compile-flags:--test
 
+// https://github.com/rust-lang/rust/issues/48377
+
 //! This is a doc comment
 //!
 //! ```rust

tests/rustdoc/enum-variant-private-46767.rs

@@ -1,3 +1,4 @@
+// https://github.com/rust-lang/rust/issues/46767
 #![crate_name = "foo"]
 
 mod private {

tests/rustdoc/enum-variant-reexport-46766.rs

@@ -1,3 +1,4 @@
+// https://github.com/rust-lang/rust/issues/46766
 #![crate_name = "foo"]
 
 pub enum Enum{Variant}

tests/rustdoc/foreign-implementors-js-43701.rs

@@ -1,3 +1,4 @@
+// https://github.com/rust-lang/rust/issues/43701
 #![crate_name = "foo"]
 
 pub use std::vec::Vec;

tests/rustdoc/ice-34423.rs

@@ -1,3 +1,5 @@
+// https://github.com/rust-lang/rust/issues/34423
+
 pub struct Foo;
 
 pub trait Bar {

tests/rustdoc/ice-36031.rs

@@ -2,6 +2,8 @@
 // build-aux-docs
 // ignore-cross-compile
 
+// https://github.com/rust-lang/rust/issues/36031
+
 #![crate_name = "foo"]
 
 extern crate issue_36031;

tests/rustdoc/ice-apit-46976.rs

@@ -1 +1,3 @@
+// https://github.com/rust-lang/rust/issues/46976
+
 pub fn ice(f: impl Fn()) {}

tests/rustdoc/ice-circular-intra-doc-link-48414.rs

@@ -1,5 +1,7 @@
 // aux-build:issue-48414.rs
 
+// https://github.com/rust-lang/rust/issues/48414
+
 // ICE when resolving paths for a trait that linked to another trait, when both were in an external
 // crate
 

tests/rustdoc/ice-extern-crate-40936.rs

@@ -1,6 +1,8 @@
 // aux-build:issue-40936.rs
 // build-aux-docs
 
+// https://github.com/rust-lang/rust/issues/40936
+
 #![crate_name = "foo"]
 
 extern crate issue_40936;

tests/rustdoc/ice-nested-extern-crate-46271.rs

@@ -1,5 +1,7 @@
 // hopefully this doesn't cause an ICE
 
+// https://github.com/rust-lang/rust/issues/46271
+
 pub fn foo() {
     extern crate std;
 }

tests/rustdoc/ice-nested-macro-rules-47639.rs

@@ -1,4 +1,6 @@
 // This should not ICE
+
+// https://github.com/rust-lang/rust/issues/47639
 pub fn test() {
     macro_rules! foo {
         () => ()

tests/rustdoc/inline-rename-34473.rs

@@ -1,5 +1,7 @@
 #![crate_name = "foo"]
 
+// https://github.com/rust-lang/rust/issues/34473
+
 mod second {
     pub struct SomeTypeWithLongName;
 }

tests/rustdoc/private-use-decl-macro-47038.rs

@@ -2,6 +2,8 @@
 
 #![crate_name = "foo"]
 
+// https://github.com/rust-lang/rust/issues/47038
+
 use std::vec;
 
 // @has 'foo/index.html'

tests/rustdoc/src-links-implementor-43893.rs

@@ -1,5 +1,7 @@
 // ignore-cross-compile
 
+// https://github.com/rust-lang/rust/issues/43893
+
 #![crate_name = "foo"]
 
 pub trait SomeTrait {}

tests/rustdoc/trait-implementations-duplicate-self-45584.rs

@@ -1,5 +1,7 @@
 #![crate_name = "foo"]
 
+// https://github.com/rust-lang/rust/issues/45584
+
 pub trait Bar<T, U> {}
 
 // @has 'foo/struct.Foo1.html'

tests/rustdoc/tuple-struct-34928.rs

@@ -1,5 +1,7 @@
 #![crate_name = "foo"]
 
+// https://github.com/rust-lang/rust/issues/34928
+
 pub trait Bar {}
 
 // @has foo/struct.Foo.html '//pre' 'pub struct Foo<T>(pub T) where T: Bar;'