diff --git a/src/test/rustdoc/async-fn.rs b/src/test/rustdoc/async-fn.rs
index 18eae8132a2..9f95d9a994b 100644
--- a/src/test/rustdoc/async-fn.rs
+++ b/src/test/rustdoc/async-fn.rs
@@ -77,12 +77,12 @@ struct AsyncFdReadyGuard<'a, T> { x: &'a T }
 
 impl Foo {
     // @has async_fn/struct.Foo.html
-    // @has - '//div[@class="method"]' 'pub async fn complicated_lifetimes( &self, context: &impl Bar) -> impl Iterator<Item = &usize>'
+    // @has - '//div[@class="method has-srclink"]' 'pub async fn complicated_lifetimes( &self, context: &impl Bar) -> impl Iterator<Item = &usize>'
     pub async fn complicated_lifetimes(&self, context: &impl Bar) -> impl Iterator<Item = &usize> {}
     // taken from `tokio` as an example of a method that was particularly bad before
-    // @has - '//div[@class="method"]' "pub async fn readable<T>(&self) -> Result<AsyncFdReadyGuard<'_, T>, ()>"
+    // @has - '//div[@class="method has-srclink"]' "pub async fn readable<T>(&self) -> Result<AsyncFdReadyGuard<'_, T>, ()>"
     pub async fn readable<T>(&self) -> Result<AsyncFdReadyGuard<'_, T>, ()> {}
-    // @has - '//div[@class="method"]' "pub async fn mut_self(&mut self)"
+    // @has - '//div[@class="method has-srclink"]' "pub async fn mut_self(&mut self)"
     pub async fn mut_self(&mut self) {}
 }
 
diff --git a/src/test/rustdoc/const-fn.rs b/src/test/rustdoc/const-fn.rs
index 9ea7343e075..28eba849ace 100644
--- a/src/test/rustdoc/const-fn.rs
+++ b/src/test/rustdoc/const-fn.rs
@@ -8,7 +8,7 @@ pub const fn bar() -> usize {
 }
 
 // @has foo/struct.Foo.html
-// @has - '//*[@class="method"]' 'const fn new()'
+// @has - '//*[@class="method has-srclink"]' 'const fn new()'
 pub struct Foo(usize);
 
 impl Foo {
diff --git a/src/test/rustdoc/const-generics/const-generic-slice.rs b/src/test/rustdoc/const-generics/const-generic-slice.rs
index b32222e371d..626a9e2b210 100644
--- a/src/test/rustdoc/const-generics/const-generic-slice.rs
+++ b/src/test/rustdoc/const-generics/const-generic-slice.rs
@@ -6,7 +6,7 @@ pub trait Array {
 }
 
 // @has foo/trait.Array.html
-// @has - '//div[@class="impl"]' 'impl<T, const N: usize> Array for [T; N]'
+// @has - '//div[@class="impl has-srclink"]' 'impl<T, const N: usize> Array for [T; N]'
 impl <T, const N: usize> Array for [T; N] {
     type Item = T;
 }
diff --git a/src/test/rustdoc/doc-assoc-item.rs b/src/test/rustdoc/doc-assoc-item.rs
index 4d5c9f83e1e..4f15418650c 100644
--- a/src/test/rustdoc/doc-assoc-item.rs
+++ b/src/test/rustdoc/doc-assoc-item.rs
@@ -8,7 +8,7 @@ pub trait Bar {
     fn foo(foo: Self::Fuu);
 }
 
-// @has doc_assoc_item/struct.Foo.html '//*[@class="impl"]' 'impl<T: Bar<Fuu = u32>> Foo<T>'
+// @has doc_assoc_item/struct.Foo.html '//*[@class="impl has-srclink"]' 'impl<T: Bar<Fuu = u32>> Foo<T>'
 impl<T: Bar<Fuu = u32>> Foo<T> {
     pub fn new(t: T) -> Foo<T> {
         Foo {
diff --git a/src/test/rustdoc/duplicate_impls/issue-33054.rs b/src/test/rustdoc/duplicate_impls/issue-33054.rs
index 1e644bb9739..15c3444606c 100644
--- a/src/test/rustdoc/duplicate_impls/issue-33054.rs
+++ b/src/test/rustdoc/duplicate_impls/issue-33054.rs
@@ -1,8 +1,8 @@
 // @has issue_33054/impls/struct.Foo.html
 // @has - '//code' 'impl Foo'
 // @has - '//code' 'impl Bar for Foo'
-// @count - '//*[@id="trait-implementations-list"]//*[@class="impl"]' 1
-// @count - '//*[@id="main"]/details/summary/*[@class="impl"]' 1
+// @count - '//*[@id="trait-implementations-list"]//*[@class="impl has-srclink"]' 1
+// @count - '//*[@id="main"]/details/summary/*[@class="impl has-srclink"]' 1
 // @has issue_33054/impls/bar/trait.Bar.html
 // @has - '//code' 'impl Bar for Foo'
 // @count - '//*[@class="struct"]' 1
diff --git a/src/test/rustdoc/impl-parts.rs b/src/test/rustdoc/impl-parts.rs
index 90110babea7..e4039eecb71 100644
--- a/src/test/rustdoc/impl-parts.rs
+++ b/src/test/rustdoc/impl-parts.rs
@@ -5,7 +5,7 @@ pub auto trait AnAutoTrait {}
 
 pub struct Foo<T> { field: T }
 
-// @has impl_parts/struct.Foo.html '//*[@class="impl"]//code' \
+// @has impl_parts/struct.Foo.html '//*[@class="impl has-srclink"]//code' \
 //     "impl<T: Clone> !AnAutoTrait for Foo<T> where T: Sync,"
 // @has impl_parts/trait.AnAutoTrait.html '//*[@class="item-list"]//code' \
 //     "impl<T: Clone> !AnAutoTrait for Foo<T> where T: Sync,"
diff --git a/src/test/rustdoc/inline_cross/issue-31948-1.rs b/src/test/rustdoc/inline_cross/issue-31948-1.rs
index f47056223fe..390f0b845e0 100644
--- a/src/test/rustdoc/inline_cross/issue-31948-1.rs
+++ b/src/test/rustdoc/inline_cross/issue-31948-1.rs
@@ -5,8 +5,8 @@
 extern crate rustdoc_nonreachable_impls;
 
 // @has issue_31948_1/struct.Wobble.html
-// @has - '//*[@class="impl"]//code' 'Bark for'
-// @has - '//*[@class="impl"]//code' 'Woof for'
+// @has - '//*[@class="impl has-srclink"]//code' 'Bark for'
+// @has - '//*[@class="impl has-srclink"]//code' 'Woof for'
 // @!has - '//*[@class="impl"]//code' 'Bar for'
 // @!has - '//*[@class="impl"]//code' 'Qux for'
 pub use rustdoc_nonreachable_impls::hidden::Wobble;
diff --git a/src/test/rustdoc/inline_cross/issue-31948-2.rs b/src/test/rustdoc/inline_cross/issue-31948-2.rs
index 282f0679e98..013e777440f 100644
--- a/src/test/rustdoc/inline_cross/issue-31948-2.rs
+++ b/src/test/rustdoc/inline_cross/issue-31948-2.rs
@@ -5,9 +5,9 @@
 extern crate rustdoc_nonreachable_impls;
 
 // @has issue_31948_2/struct.Wobble.html
-// @has - '//*[@class="impl"]//code' 'Qux for'
-// @has - '//*[@class="impl"]//code' 'Bark for'
-// @has - '//*[@class="impl"]//code' 'Woof for'
+// @has - '//*[@class="impl has-srclink"]//code' 'Qux for'
+// @has - '//*[@class="impl has-srclink"]//code' 'Bark for'
+// @has - '//*[@class="impl has-srclink"]//code' 'Woof for'
 // @!has - '//*[@class="impl"]//code' 'Bar for'
 pub use rustdoc_nonreachable_impls::hidden::Wobble;
 
diff --git a/src/test/rustdoc/inline_cross/issue-31948.rs b/src/test/rustdoc/inline_cross/issue-31948.rs
index d5725175e3f..82dcc2d2cc3 100644
--- a/src/test/rustdoc/inline_cross/issue-31948.rs
+++ b/src/test/rustdoc/inline_cross/issue-31948.rs
@@ -5,9 +5,9 @@
 extern crate rustdoc_nonreachable_impls;
 
 // @has issue_31948/struct.Foo.html
-// @has - '//*[@class="impl"]//code' 'Bark for'
-// @has - '//*[@class="impl"]//code' 'Woof for'
-// @!has - '//*[@class="impl"]//code' 'Bar for'
+// @has - '//*[@class="impl has-srclink"]//code' 'Bark for'
+// @has - '//*[@class="impl has-srclink"]//code' 'Woof for'
+// @!has - '//*[@class="impl has-srclink"]//code' 'Bar for'
 // @!has - '//*[@class="impl"]//code' 'Qux for'
 pub use rustdoc_nonreachable_impls::Foo;
 
diff --git a/src/test/rustdoc/issue-21474.rs b/src/test/rustdoc/issue-21474.rs
index 5de26abace6..43ce13fd9b1 100644
--- a/src/test/rustdoc/issue-21474.rs
+++ b/src/test/rustdoc/issue-21474.rs
@@ -7,5 +7,5 @@ mod inner {
 pub trait Blah { }
 
 // @count issue_21474/struct.What.html \
-//        '//*[@id="trait-implementations-list"]//*[@class="impl"]' 1
+//        '//*[@id="trait-implementations-list"]//*[@class="impl has-srclink"]' 1
 pub struct What;
diff --git a/src/test/rustdoc/issue-33302.rs b/src/test/rustdoc/issue-33302.rs
index 90234cc9c59..1777744c0fc 100644
--- a/src/test/rustdoc/issue-33302.rs
+++ b/src/test/rustdoc/issue-33302.rs
@@ -23,7 +23,7 @@ macro_rules! make {
         }
 
         // @has issue_33302/struct.S.html \
-        //        '//div[@class="impl"]' 'impl T<[i32; 16]> for S'
+        //        '//div[@class="impl has-srclink"]' 'impl T<[i32; 16]> for S'
         // @has - '//*[@id="associatedconstant.C"]' 'const C: [i32; 16]'
         // @has - '//*[@id="associatedconstant.D"]' 'const D: i32'
         impl T<[i32; ($n * $n)]> for S {
@@ -31,7 +31,7 @@ macro_rules! make {
         }
 
         // @has issue_33302/struct.S.html \
-        //        '//div[@class="impl"]' 'impl T<[i32; 16]> for S'
+        //        '//div[@class="impl has-srclink"]' 'impl T<[i32; 16]> for S'
         // @has - '//*[@id="associatedconstant.C-1"]' 'const C: (i32,)'
         // @has - '//*[@id="associatedconstant.D-1"]' 'const D: i32'
         impl T<(i32,)> for S {
@@ -39,7 +39,7 @@ macro_rules! make {
         }
 
         // @has issue_33302/struct.S.html \
-        //        '//div[@class="impl"]' 'impl T<(i32, i32)> for S'
+        //        '//div[@class="impl has-srclink"]' 'impl T<(i32, i32)> for S'
         // @has - '//*[@id="associatedconstant.C-2"]' 'const C: (i32, i32)'
         // @has - '//*[@id="associatedconstant.D-2"]' 'const D: i32'
         impl T<(i32, i32)> for S {
diff --git a/src/test/rustdoc/issue-45584.rs b/src/test/rustdoc/issue-45584.rs
index 8a5f0413826..86479e6fb2e 100644
--- a/src/test/rustdoc/issue-45584.rs
+++ b/src/test/rustdoc/issue-45584.rs
@@ -4,12 +4,12 @@ pub trait Bar<T, U> {}
 
 // @has 'foo/struct.Foo1.html'
 pub struct Foo1;
-// @count - '//*[@id="trait-implementations-list"]//*[@class="impl"]' 1
-// @has - '//*[@class="impl"]' "impl Bar<Foo1, &'static Foo1> for Foo1"
+// @count - '//*[@id="trait-implementations-list"]//*[@class="impl has-srclink"]' 1
+// @has - '//*[@class="impl has-srclink"]' "impl Bar<Foo1, &'static Foo1> for Foo1"
 impl Bar<Foo1, &'static Foo1> for Foo1 {}
 
 // @has 'foo/struct.Foo2.html'
 pub struct Foo2;
-// @count - '//*[@id="trait-implementations-list"]//*[@class="impl"]' 1
-// @has - '//*[@class="impl"]' "impl Bar<&'static Foo2, Foo2> for u8"
+// @count - '//*[@id="trait-implementations-list"]//*[@class="impl has-srclink"]' 1
+// @has - '//*[@class="impl has-srclink"]' "impl Bar<&'static Foo2, Foo2> for u8"
 impl Bar<&'static Foo2, Foo2> for u8 {}
diff --git a/src/test/rustdoc/issue-50159.rs b/src/test/rustdoc/issue-50159.rs
index 0820512e521..69774aa351f 100644
--- a/src/test/rustdoc/issue-50159.rs
+++ b/src/test/rustdoc/issue-50159.rs
@@ -14,7 +14,7 @@ impl<B, C> Signal2 for B where B: Signal<Item = C> {
 // @has - '//code' 'impl<B> Send for Switch<B> where <B as Signal>::Item: Send'
 // @has - '//code' 'impl<B> Sync for Switch<B> where <B as Signal>::Item: Sync'
 // @count - '//*[@id="implementations-list"]//*[@class="impl"]' 0
-// @count - '//*[@id="synthetic-implementations-list"]//*[@class="impl"]' 5
+// @count - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]' 5
 pub struct Switch<B: Signal> {
     pub inner: <B as Signal2>::Item2,
 }
diff --git a/src/test/rustdoc/issue-51236.rs b/src/test/rustdoc/issue-51236.rs
index d018c948162..e01dae6c7f1 100644
--- a/src/test/rustdoc/issue-51236.rs
+++ b/src/test/rustdoc/issue-51236.rs
@@ -7,8 +7,8 @@ pub mod traits {
 }
 
 // @has issue_51236/struct.Owned.html
-// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl"]//code' "impl<T> Send for \
-// Owned<T> where <T as Owned<'static>>::Reader: Send"
+// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//code' \
+// "impl<T> Send for Owned<T> where <T as Owned<'static>>::Reader: Send"
 pub struct Owned<T> where T: for<'a> ::traits::Owned<'a> {
     marker: PhantomData<<T as ::traits::Owned<'static>>::Reader>,
 }
diff --git a/src/test/rustdoc/issue-53812.rs b/src/test/rustdoc/issue-53812.rs
index a60371c1b01..0b1f2f2c93f 100644
--- a/src/test/rustdoc/issue-53812.rs
+++ b/src/test/rustdoc/issue-53812.rs
@@ -13,9 +13,9 @@ macro_rules! array_impls {
 }
 
 // @has issue_53812/trait.MyIterator.html
-// @has - '//*[@id="implementors-list"]/div[@class="impl"][1]' 'MyStruct<[T; 0]>'
-// @has - '//*[@id="implementors-list"]/div[@class="impl"][2]' 'MyStruct<[T; 1]>'
-// @has - '//*[@id="implementors-list"]/div[@class="impl"][3]' 'MyStruct<[T; 2]>'
-// @has - '//*[@id="implementors-list"]/div[@class="impl"][4]' 'MyStruct<[T; 3]>'
-// @has - '//*[@id="implementors-list"]/div[@class="impl"][5]' 'MyStruct<[T; 10]>'
+// @has - '//*[@id="implementors-list"]/div[@class="impl has-srclink"][1]' 'MyStruct<[T; 0]>'
+// @has - '//*[@id="implementors-list"]/div[@class="impl has-srclink"][2]' 'MyStruct<[T; 1]>'
+// @has - '//*[@id="implementors-list"]/div[@class="impl has-srclink"][3]' 'MyStruct<[T; 2]>'
+// @has - '//*[@id="implementors-list"]/div[@class="impl has-srclink"][4]' 'MyStruct<[T; 3]>'
+// @has - '//*[@id="implementors-list"]/div[@class="impl has-srclink"][5]' 'MyStruct<[T; 10]>'
 array_impls! { 10 3 2 1 0 }
diff --git a/src/test/rustdoc/issue-54705.rs b/src/test/rustdoc/issue-54705.rs
index 47da94a4ccf..5a94d36ed70 100644
--- a/src/test/rustdoc/issue-54705.rs
+++ b/src/test/rustdoc/issue-54705.rs
@@ -3,11 +3,11 @@ pub trait ScopeHandle<'scope> {}
 
 
 // @has issue_54705/struct.ScopeFutureContents.html
-// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl"]//code' "impl<'scope, S> \
-// Send for ScopeFutureContents<'scope, S> where S: Sync"
+// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//code' \
+// "impl<'scope, S> Send for ScopeFutureContents<'scope, S> where S: Sync"
 //
-// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl"]//code' "impl<'scope, S> \
-// Sync for ScopeFutureContents<'scope, S> where S: Sync"
+// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//code' \
+// "impl<'scope, S> Sync for ScopeFutureContents<'scope, S> where S: Sync"
 pub struct ScopeFutureContents<'scope, S>
     where S: ScopeHandle<'scope>,
 {
diff --git a/src/test/rustdoc/issue-55321.rs b/src/test/rustdoc/issue-55321.rs
index d1877f39ba7..b664733487b 100644
--- a/src/test/rustdoc/issue-55321.rs
+++ b/src/test/rustdoc/issue-55321.rs
@@ -1,16 +1,18 @@
 #![feature(negative_impls)]
 
 // @has issue_55321/struct.A.html
-// @has - '//*[@id="trait-implementations-list"]//*[@class="impl"]//code' "impl !Send for A"
-// @has - '//*[@id="trait-implementations-list"]//*[@class="impl"]//code' "impl !Sync for A"
+// @has - '//*[@id="trait-implementations-list"]//*[@class="impl has-srclink"]//code' \
+// "impl !Send for A"
+// @has - '//*[@id="trait-implementations-list"]//*[@class="impl has-srclink"]//code' \
+// "impl !Sync for A"
 pub struct A();
 
 impl !Send for A {}
 impl !Sync for A {}
 
 // @has issue_55321/struct.B.html
-// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl"]//code' "impl<T> !Send for \
-// B<T>"
-// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl"]//code' "impl<T> !Sync for \
-// B<T>"
+// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//code' \
+// "impl<T> !Send for B<T>"
+// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//code' \
+// "impl<T> !Sync for B<T>"
 pub struct B<T: ?Sized>(A, Box<T>);
diff --git a/src/test/rustdoc/issue-56822.rs b/src/test/rustdoc/issue-56822.rs
index b932a3d3474..977596e0b90 100644
--- a/src/test/rustdoc/issue-56822.rs
+++ b/src/test/rustdoc/issue-56822.rs
@@ -17,8 +17,8 @@ impl<'a, T> MyTrait for Inner<'a, T> {
 }
 
 // @has issue_56822/struct.Parser.html
-// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl"]//code' "impl<'a> Send for \
-// Parser<'a>"
+// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//code' \
+// "impl<'a> Send for Parser<'a>"
 pub struct Parser<'a> {
     field: <Wrapper<Inner<'a, u8>> as MyTrait>::Output
 }
diff --git a/src/test/rustdoc/issue-60726.rs b/src/test/rustdoc/issue-60726.rs
index 79b8b70c545..e0417f1a4f4 100644
--- a/src/test/rustdoc/issue-60726.rs
+++ b/src/test/rustdoc/issue-60726.rs
@@ -26,10 +26,10 @@ where
 {}
 
 // @has issue_60726/struct.IntoIter.html
-// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl"]//code' "impl<T> !Send for \
-// IntoIter<T>"
-// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl"]//code' "impl<T> !Sync for \
-// IntoIter<T>"
+// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//code' \
+// "impl<T> !Send for IntoIter<T>"
+// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//code' \
+// "impl<T> !Sync for IntoIter<T>"
 pub struct IntoIter<T>{
     hello:DynTrait<FooInterface<T>>,
 }
diff --git a/src/test/rustdoc/issue-76501.rs b/src/test/rustdoc/issue-76501.rs
index d468f35e280..a90e0fea092 100644
--- a/src/test/rustdoc/issue-76501.rs
+++ b/src/test/rustdoc/issue-76501.rs
@@ -8,7 +8,8 @@ pub const fn bloop() -> i32 {
 pub struct Struct {}
 
 impl Struct {
-    // @has 'issue_76501/struct.Struct.html' '//*[@class="method"]' 'pub const fn blurp() -> i32'
+    // @has 'issue_76501/struct.Struct.html' '//*[@class="method has-srclink"]' \
+    // 'pub const fn blurp() -> i32'
     /// A useless function that always returns 1.
     pub const fn blurp() -> i32 {
         1
diff --git a/src/test/rustdoc/issue-78673.rs b/src/test/rustdoc/issue-78673.rs
index d09141c3204..2e4bec2544c 100644
--- a/src/test/rustdoc/issue-78673.rs
+++ b/src/test/rustdoc/issue-78673.rs
@@ -7,8 +7,8 @@ pub trait AnAmazingTrait {}
 impl<T: Something> AnAmazingTrait for T {}
 
 // @has 'issue_78673/struct.MyStruct.html'
-// @has  - '//*[@class="impl"]' 'AnAmazingTrait for MyStruct'
-// @!has - '//*[@class="impl"]' 'AnAmazingTrait for T'
+// @has  - '//*[@class="impl has-srclink"]' 'AnAmazingTrait for MyStruct'
+// @!has - '//*[@class="impl has-srclink"]' 'AnAmazingTrait for T'
 pub struct MyStruct;
 
 impl AnAmazingTrait for MyStruct {}
@@ -16,8 +16,8 @@ impl AnAmazingTrait for MyStruct {}
 // generic structs may have _both_ specific and blanket impls that apply
 
 // @has 'issue_78673/struct.AnotherStruct.html'
-// @has - '//*[@class="impl"]' 'AnAmazingTrait for AnotherStruct<()>'
-// @has - '//*[@class="impl"]' 'AnAmazingTrait for T'
+// @has - '//*[@class="impl has-srclink"]' 'AnAmazingTrait for AnotherStruct<()>'
+// @has - '//*[@class="impl has-srclink"]' 'AnAmazingTrait for T'
 pub struct AnotherStruct<T>(T);
 
 impl<T: Something> Something for AnotherStruct<T> {}
diff --git a/src/test/rustdoc/mut-params.rs b/src/test/rustdoc/mut-params.rs
index 1ef7e304fa2..f3ea6995839 100644
--- a/src/test/rustdoc/mut-params.rs
+++ b/src/test/rustdoc/mut-params.rs
@@ -5,7 +5,7 @@
 
 pub struct Foo;
 
-// @count foo/struct.Foo.html '//*[@class="impl-items"]//*[@class="method"]' 2
+// @count foo/struct.Foo.html '//*[@class="impl-items"]//*[@class="method has-srclink"]' 2
 // @!has - '//*[@class="impl-items"]//*[@class="method"]' 'mut'
 impl Foo {
     pub fn foo(mut self) {}
diff --git a/src/test/rustdoc/negative-impl.rs b/src/test/rustdoc/negative-impl.rs
index d76aac6906c..ee65a7d5f39 100644
--- a/src/test/rustdoc/negative-impl.rs
+++ b/src/test/rustdoc/negative-impl.rs
@@ -5,8 +5,10 @@ pub struct Alpha;
 // @matches negative_impl/struct.Bravo.html '//pre' "pub struct Bravo<B>"
 pub struct Bravo<B>(B);
 
-// @matches negative_impl/struct.Alpha.html '//*[@class="impl"]//code' "impl !Send for Alpha"
+// @matches negative_impl/struct.Alpha.html '//*[@class="impl has-srclink"]//code' \
+// "impl !Send for Alpha"
 impl !Send for Alpha {}
 
-// @matches negative_impl/struct.Bravo.html '//*[@class="impl"]//code' "impl<B> !Send for Bravo<B>"
+// @matches negative_impl/struct.Bravo.html '//*[@class="impl has-srclink"]//code' "\
+// impl<B> !Send for Bravo<B>"
 impl<B> !Send for Bravo<B> {}
diff --git a/src/test/rustdoc/pub-method.rs b/src/test/rustdoc/pub-method.rs
index 8e88b2b5901..fa7de0aff6a 100644
--- a/src/test/rustdoc/pub-method.rs
+++ b/src/test/rustdoc/pub-method.rs
@@ -10,8 +10,8 @@ pub fn bar() -> usize {
 }
 
 // @has foo/struct.Foo.html
-// @has - '//*[@class="method"]' 'pub fn new()'
-// @has - '//*[@class="method"]' 'fn not_pub()'
+// @has - '//*[@class="method has-srclink"]' 'pub fn new()'
+// @has - '//*[@class="method has-srclink"]' 'fn not_pub()'
 pub struct Foo(usize);
 
 impl Foo {
diff --git a/src/test/rustdoc/synthetic_auto/basic.rs b/src/test/rustdoc/synthetic_auto/basic.rs
index 0dd3a3f7a86..943596a0c85 100644
--- a/src/test/rustdoc/synthetic_auto/basic.rs
+++ b/src/test/rustdoc/synthetic_auto/basic.rs
@@ -1,8 +1,8 @@
 // @has basic/struct.Foo.html
 // @has - '//code' 'impl<T> Send for Foo<T> where T: Send'
 // @has - '//code' 'impl<T> Sync for Foo<T> where T: Sync'
-// @count - '//*[@id="implementations-list"]//*[@class="impl"]' 0
-// @count - '//*[@id="synthetic-implementations-list"]//*[@class="impl"]' 5
+// @count - '//*[@id="implementations-list"]//*[@class="impl has-srclink"]' 0
+// @count - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]' 5
 pub struct Foo<T> {
     field: T,
 }
diff --git a/src/test/rustdoc/synthetic_auto/complex.rs b/src/test/rustdoc/synthetic_auto/complex.rs
index d951a20e2de..0213142266f 100644
--- a/src/test/rustdoc/synthetic_auto/complex.rs
+++ b/src/test/rustdoc/synthetic_auto/complex.rs
@@ -20,8 +20,8 @@ mod foo {
 }
 
 // @has complex/struct.NotOuter.html
-// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl"]//code' "impl<'a, T, K: \
-// ?Sized> Send for Outer<'a, T, K> where K: for<'b> Fn((&'b bool, &'a u8)) \
+// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//code' \
+// "impl<'a, T, K: ?Sized> Send for Outer<'a, T, K> where K: for<'b> Fn((&'b bool, &'a u8)) \
 // -> &'b i8, T: MyTrait<'a>, <T as MyTrait<'a>>::MyItem: Copy, 'a: 'static"
 
 pub use foo::{Foo, Inner as NotInner, MyTrait as NotMyTrait, Outer as NotOuter};
diff --git a/src/test/rustdoc/synthetic_auto/lifetimes.rs b/src/test/rustdoc/synthetic_auto/lifetimes.rs
index 05c88f10822..c2e9b6f4046 100644
--- a/src/test/rustdoc/synthetic_auto/lifetimes.rs
+++ b/src/test/rustdoc/synthetic_auto/lifetimes.rs
@@ -9,11 +9,11 @@ where
 {}
 
 // @has lifetimes/struct.Foo.html
-// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl"]//code' "impl<'c, K> Send \
-// for Foo<'c, K> where K: for<'b> Fn(&'b bool) -> &'c u8, 'c: 'static"
+// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//code' \
+// "impl<'c, K> Send for Foo<'c, K> where K: for<'b> Fn(&'b bool) -> &'c u8, 'c: 'static"
 //
-// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl"]//code' "impl<'c, K> Sync \
-// for Foo<'c, K> where K: Sync"
+// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//code' \
+// "impl<'c, K> Sync for Foo<'c, K> where K: Sync"
 pub struct Foo<'c, K: 'c> {
     inner_field: Inner<'c, K>,
 }
diff --git a/src/test/rustdoc/synthetic_auto/manual.rs b/src/test/rustdoc/synthetic_auto/manual.rs
index 88ddd57349a..91fe6c351c5 100644
--- a/src/test/rustdoc/synthetic_auto/manual.rs
+++ b/src/test/rustdoc/synthetic_auto/manual.rs
@@ -1,12 +1,12 @@
 // @has manual/struct.Foo.html
-// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl"]//code' 'impl<T> Sync for \
-// Foo<T> where T: Sync'
+// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//code' \
+// 'impl<T> Sync for Foo<T> where T: Sync'
 //
-// @has - '//*[@id="trait-implementations-list"]//*[@class="impl"]//code' \
+// @has - '//*[@id="trait-implementations-list"]//*[@class="impl has-srclink"]//code' \
 // 'impl<T> Send for Foo<T>'
 //
-// @count - '//*[@id="trait-implementations-list"]//*[@class="impl"]' 1
-// @count - '//*[@id="synthetic-implementations-list"]//*[@class="impl"]' 4
+// @count - '//*[@id="trait-implementations-list"]//*[@class="impl has-srclink"]' 1
+// @count - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]' 4
 pub struct Foo<T> {
     field: T,
 }
diff --git a/src/test/rustdoc/synthetic_auto/negative.rs b/src/test/rustdoc/synthetic_auto/negative.rs
index 53801542c95..16b36b56b68 100644
--- a/src/test/rustdoc/synthetic_auto/negative.rs
+++ b/src/test/rustdoc/synthetic_auto/negative.rs
@@ -3,11 +3,11 @@ pub struct Inner<T: Copy> {
 }
 
 // @has negative/struct.Outer.html
-// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl"]//code' "impl<T> !Send for \
-// Outer<T>"
+// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//code' \
+// "impl<T> !Send for Outer<T>"
 //
-// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl"]//code' "impl<T> \
-// !Sync for Outer<T>"
+// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//code' \
+// "impl<T> !Sync for Outer<T>"
 pub struct Outer<T: Copy> {
     inner_field: Inner<T>,
 }
diff --git a/src/test/rustdoc/synthetic_auto/nested.rs b/src/test/rustdoc/synthetic_auto/nested.rs
index d4d93a87ffc..a6cf5890dca 100644
--- a/src/test/rustdoc/synthetic_auto/nested.rs
+++ b/src/test/rustdoc/synthetic_auto/nested.rs
@@ -9,10 +9,10 @@ where
 }
 
 // @has nested/struct.Foo.html
-// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl"]//code' 'impl<T> Send for \
-// Foo<T> where T: Copy'
+// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//code' \
+// 'impl<T> Send for Foo<T> where T: Copy'
 //
-// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl"]//code' \
+// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//code' \
 // 'impl<T> Sync for Foo<T> where T: Sync'
 pub struct Foo<T> {
     inner_field: Inner<T>,
diff --git a/src/test/rustdoc/synthetic_auto/no-redundancy.rs b/src/test/rustdoc/synthetic_auto/no-redundancy.rs
index 3a23dc2cf95..5c744e3eb3c 100644
--- a/src/test/rustdoc/synthetic_auto/no-redundancy.rs
+++ b/src/test/rustdoc/synthetic_auto/no-redundancy.rs
@@ -9,8 +9,8 @@ where
 }
 
 // @has no_redundancy/struct.Outer.html
-// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl"]//code' "impl<T> Send for \
-// Outer<T> where T: Copy + Send"
+// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//code' \
+// "impl<T> Send for Outer<T> where T: Copy + Send"
 pub struct Outer<T> {
     inner_field: Inner<T>,
 }
diff --git a/src/test/rustdoc/synthetic_auto/project.rs b/src/test/rustdoc/synthetic_auto/project.rs
index 060491e3cf1..baf9924b1ae 100644
--- a/src/test/rustdoc/synthetic_auto/project.rs
+++ b/src/test/rustdoc/synthetic_auto/project.rs
@@ -23,11 +23,12 @@ where
 }
 
 // @has project/struct.Foo.html
-// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl"]//code' "impl<'c, K> Send \
-// for Foo<'c, K> where K: MyTrait<MyItem = bool>, 'c: 'static"
+// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//code' \
+// "impl<'c, K> Send for Foo<'c, K> where K: MyTrait<MyItem = bool>, 'c: 'static"
 //
-// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl"]//code' "impl<'c, K> Sync \
-// for Foo<'c, K> where K: MyTrait, <K as MyTrait>::MyItem: OtherTrait, 'c: 'static,"
+// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//code' \
+// "impl<'c, K> Sync for Foo<'c, K> where K: MyTrait, <K as MyTrait>::MyItem: OtherTrait, \
+// 'c: 'static,"
 pub struct Foo<'c, K: 'c> {
     inner_field: Inner<'c, K>,
 }
diff --git a/src/test/rustdoc/synthetic_auto/self-referential.rs b/src/test/rustdoc/synthetic_auto/self-referential.rs
index ecdbdf41b20..e96187e2c96 100644
--- a/src/test/rustdoc/synthetic_auto/self-referential.rs
+++ b/src/test/rustdoc/synthetic_auto/self-referential.rs
@@ -23,7 +23,7 @@ impl<T> Pattern for Wrapper<T> {
 
 
 // @has self_referential/struct.WriteAndThen.html
-// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl"]//code' "impl<P1> Send for \
-// WriteAndThen<P1>  where  <P1 as Pattern>::Value: Send"
+// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//code' \
+// "impl<P1> Send for WriteAndThen<P1>  where  <P1 as Pattern>::Value: Send"
 pub struct WriteAndThen<P1>(pub P1::Value,pub <Constrain<P1, Wrapper<P1::Value>> as Pattern>::Value)
     where P1: Pattern;
diff --git a/src/test/rustdoc/synthetic_auto/static-region.rs b/src/test/rustdoc/synthetic_auto/static-region.rs
index a10e694c1b2..fc732a08ed4 100644
--- a/src/test/rustdoc/synthetic_auto/static-region.rs
+++ b/src/test/rustdoc/synthetic_auto/static-region.rs
@@ -3,8 +3,8 @@ pub trait OwnedTrait<'a> {
 }
 
 // @has static_region/struct.Owned.html
-// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl"]//code' "impl<T> Send for \
-// Owned<T> where <T as OwnedTrait<'static>>::Reader: Send"
+// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//code' \
+// "impl<T> Send for Owned<T> where <T as OwnedTrait<'static>>::Reader: Send"
 pub struct Owned<T> where T: OwnedTrait<'static> {
     marker: <T as OwnedTrait<'static>>::Reader,
 }
diff --git a/src/test/rustdoc/typedef.rs b/src/test/rustdoc/typedef.rs
index 7f834d3d5a5..21a7fdda769 100644
--- a/src/test/rustdoc/typedef.rs
+++ b/src/test/rustdoc/typedef.rs
@@ -9,8 +9,8 @@ impl MyStruct {
 }
 
 // @has typedef/type.MyAlias.html
-// @has - '//*[@class="impl"]//code' 'impl MyAlias'
-// @has - '//*[@class="impl"]//code' 'impl MyTrait for MyAlias'
+// @has - '//*[@class="impl has-srclink"]//code' 'impl MyAlias'
+// @has - '//*[@class="impl has-srclink"]//code' 'impl MyTrait for MyAlias'
 // @has - 'Alias docstring'
 // @has - '//*[@class="sidebar"]//p[@class="location"]' 'Type Definition MyAlias'
 // @has - '//*[@class="sidebar"]//a[@href="#implementations"]' 'Methods'
diff --git a/src/test/rustdoc/where.rs b/src/test/rustdoc/where.rs
index 992cddfe72a..f204a27d7d3 100644
--- a/src/test/rustdoc/where.rs
+++ b/src/test/rustdoc/where.rs
@@ -11,7 +11,7 @@ pub fn charlie<C>() where C: MyTrait {}
 
 pub struct Delta<D>(D);
 
-// @has foo/struct.Delta.html '//*[@class="impl"]//code' \
+// @has foo/struct.Delta.html '//*[@class="impl has-srclink"]//code' \
 //          "impl<D> Delta<D> where D: MyTrait"
 impl<D> Delta<D> where D: MyTrait {
     pub fn delta() {}
@@ -19,7 +19,7 @@ impl<D> Delta<D> where D: MyTrait {
 
 pub struct Echo<E>(E);
 
-// @has foo/struct.Echo.html '//*[@class="impl"]//code' \
+// @has foo/struct.Echo.html '//*[@class="impl has-srclink"]//code' \
 //          "impl<E> MyTrait for Echo<E> where E: MyTrait"
 // @has foo/trait.MyTrait.html '//*[@id="implementors-list"]//code' \
 //          "impl<E> MyTrait for Echo<E> where E: MyTrait"
@@ -27,7 +27,7 @@ impl<E> MyTrait for Echo<E> where E: MyTrait {}
 
 pub enum Foxtrot<F> { Foxtrot1(F) }
 
-// @has foo/enum.Foxtrot.html '//*[@class="impl"]//code' \
+// @has foo/enum.Foxtrot.html '//*[@class="impl has-srclink"]//code' \
 //          "impl<F> MyTrait for Foxtrot<F> where F: MyTrait"
 // @has foo/trait.MyTrait.html '//*[@id="implementors-list"]//code' \
 //          "impl<F> MyTrait for Foxtrot<F> where F: MyTrait"