diff --git a/src/test/rustdoc-gui/src/lib2/lib.rs b/src/test/rustdoc-gui/src/lib2/lib.rs
index 87f91be3ac8..7f3172878bf 100644
--- a/src/test/rustdoc-gui/src/lib2/lib.rs
+++ b/src/test/rustdoc-gui/src/lib2/lib.rs
@@ -143,3 +143,30 @@ pub struct LongItemInfo2;
 /// Some docs.
 #[doc(cfg(any(target_os = "android", target_os = "linux", target_os = "emscripten", target_os = "dragonfly", target_os = "freebsd", target_os = "netbsd", target_os = "openbsd")))]
 impl SimpleTrait for LongItemInfo2 {}
+
+pub struct WhereWhitespace<T>;
+
+impl<T> WhereWhitespace<T> {
+    pub fn new<F>(f: F) -> Self
+    where
+        F: FnMut() -> i32,
+    {}
+}
+
+impl<K, T> Whitespace<&K> for WhereWhitespace<T>
+where
+    K: std::fmt::Debug,
+{
+    type Output = WhereWhitespace<T>;
+    fn index(&self, _key: &K) -> &Self::Output {
+        self
+    }
+}
+
+pub trait Whitespace<Idx>
+where
+    Idx: ?Sized,
+{
+    type Output;
+    fn index(&self, index: Idx) -> &Self::Output;
+}
diff --git a/src/test/rustdoc/const-generics/const-generics-docs.rs b/src/test/rustdoc/const-generics/const-generics-docs.rs
index 352a8e646bb..87d2f29e260 100644
--- a/src/test/rustdoc/const-generics/const-generics-docs.rs
+++ b/src/test/rustdoc/const-generics/const-generics-docs.rs
@@ -31,12 +31,12 @@ impl Trait<{1 + 2}> for u8 {}
 impl<const N: usize> Trait<N> for [u8; N] {}
 
 // @has foo/struct.Foo.html '//pre[@class="rust struct"]' \
-//      'pub struct Foo<const N: usize> where u8: Trait<N>'
+//      'pub struct Foo<const N: usize>where u8: Trait<N>'
 pub struct Foo<const N: usize> where u8: Trait<N>;
 // @has foo/struct.Bar.html '//pre[@class="rust struct"]' 'pub struct Bar<T, const N: usize>(_)'
 pub struct Bar<T, const N: usize>([T; N]);
 
-// @has foo/struct.Foo.html '//*[@id="impl-Foo%3CM%3E"]/h3[@class="code-header in-band"]' 'impl<const M: usize> Foo<M> where u8: Trait<M>'
+// @has foo/struct.Foo.html '//*[@id="impl-Foo%3CM%3E"]/h3[@class="code-header in-band"]' 'impl<const M: usize> Foo<M>where u8: Trait<M>'
 impl<const M: usize> Foo<M> where u8: Trait<M> {
     // @has - '//*[@id="associatedconstant.FOO_ASSOC"]' 'pub const FOO_ASSOC: usize'
     pub const FOO_ASSOC: usize = M + 13;
@@ -50,14 +50,14 @@ impl<const M: usize> Foo<M> where u8: Trait<M> {
 // @has foo/struct.Bar.html '//*[@id="impl-Bar%3Cu8%2C%20M%3E"]/h3[@class="code-header in-band"]' 'impl<const M: usize> Bar<u8, M>'
 impl<const M: usize> Bar<u8, M> {
     // @has - '//*[@id="method.hey"]' \
-    //      'pub fn hey<const N: usize>(&self) -> Foo<N> where u8: Trait<N>'
+    //      'pub fn hey<const N: usize>(&self) -> Foo<N>where u8: Trait<N>'
     pub fn hey<const N: usize>(&self) -> Foo<N> where u8: Trait<N> {
         Foo
     }
 }
 
 // @has foo/fn.test.html '//pre[@class="rust fn"]' \
-//      'pub fn test<const N: usize>() -> impl Trait<N> where u8: Trait<N>'
+//      'pub fn test<const N: usize>() -> impl Trait<N>where u8: Trait<N>'
 pub fn test<const N: usize>() -> impl Trait<N> where u8: Trait<N> {
     2u8
 }
diff --git a/src/test/rustdoc/generic-associated-types/gats.rs b/src/test/rustdoc/generic-associated-types/gats.rs
index ae981b9499a..2b9d4952d04 100644
--- a/src/test/rustdoc/generic-associated-types/gats.rs
+++ b/src/test/rustdoc/generic-associated-types/gats.rs
@@ -3,7 +3,7 @@
 
 // @has foo/trait.LendingIterator.html
 pub trait LendingIterator {
-    // @has - '//*[@id="associatedtype.Item"]//h4[@class="code-header"]' "type Item<'a> where Self: 'a"
+    // @has - '//*[@id="associatedtype.Item"]//h4[@class="code-header"]' "type Item<'a>where Self: 'a"
     type Item<'a> where Self: 'a;
 
     // @has - '//*[@id="tymethod.next"]//h4[@class="code-header"]' \
@@ -24,7 +24,7 @@ impl LendingIterator for () {
 pub struct Infinite<T>(T);
 
 // @has foo/trait.LendingIterator.html
-// @has - '//*[@id="associatedtype.Item-2"]//h4[@class="code-header"]' "type Item<'a> where Self: 'a = &'a T"
+// @has - '//*[@id="associatedtype.Item-2"]//h4[@class="code-header"]' "type Item<'a>where Self: 'a = &'a T"
 impl<T> LendingIterator for Infinite<T> {
     type Item<'a> where Self: 'a = &'a T;
 
diff --git a/src/test/rustdoc/higher-ranked-trait-bounds.rs b/src/test/rustdoc/higher-ranked-trait-bounds.rs
index b75b8de52f9..59b5b6e5797 100644
--- a/src/test/rustdoc/higher-ranked-trait-bounds.rs
+++ b/src/test/rustdoc/higher-ranked-trait-bounds.rs
@@ -4,7 +4,7 @@
 pub trait Trait<'x> {}
 
 // @has foo/fn.test1.html
-// @has - '//pre' "pub fn test1<T>() where for<'a> &'a T: Iterator,"
+// @has - '//pre' "pub fn test1<T>()where for<'a> &'a T: Iterator,"
 pub fn test1<T>()
 where
     for<'a> &'a T: Iterator,
@@ -12,7 +12,7 @@ where
 }
 
 // @has foo/fn.test2.html
-// @has - '//pre' "pub fn test2<T>() where for<'a, 'b> &'a T: Trait<'b>,"
+// @has - '//pre' "pub fn test2<T>()where for<'a, 'b> &'a T: Trait<'b>,"
 pub fn test2<T>()
 where
     for<'a, 'b> &'a T: Trait<'b>,
@@ -20,7 +20,7 @@ where
 }
 
 // @has foo/fn.test3.html
-// @has - '//pre' "pub fn test3<F>() where F: for<'a, 'b> Fn(&'a u8, &'b u8),"
+// @has - '//pre' "pub fn test3<F>()where F: for<'a, 'b> Fn(&'a u8, &'b u8),"
 pub fn test3<F>()
 where
     F: for<'a, 'b> Fn(&'a u8, &'b u8),
@@ -38,7 +38,7 @@ pub struct Foo<'a> {
 // @has - '//span[@id="structfield.some_trait"]' "some_trait: &'a dyn for<'b> Trait<'b>"
 
 impl<'a> Foo<'a> {
-    // @has - '//h4[@class="code-header"]' "pub fn bar<T>() where T: Trait<'a>,"
+    // @has - '//h4[@class="code-header"]' "pub fn bar<T>()where T: Trait<'a>,"
     pub fn bar<T>()
     where
         T: Trait<'a>,
diff --git a/src/test/rustdoc/impl-parts.rs b/src/test/rustdoc/impl-parts.rs
index 249158c1a1f..b1481e1f279 100644
--- a/src/test/rustdoc/impl-parts.rs
+++ b/src/test/rustdoc/impl-parts.rs
@@ -6,7 +6,7 @@ pub auto trait AnAutoTrait {}
 pub struct Foo<T> { field: T }
 
 // @has impl_parts/struct.Foo.html '//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
-//     "impl<T: Clone> !AnAutoTrait for Foo<T> where T: Sync,"
+//     "impl<T: Clone> !AnAutoTrait for Foo<T>where T: Sync,"
 // @has impl_parts/trait.AnAutoTrait.html '//*[@class="item-list"]//h3[@class="code-header in-band"]' \
-//     "impl<T: Clone> !AnAutoTrait for Foo<T> where T: Sync,"
+//     "impl<T: Clone> !AnAutoTrait for Foo<T>where T: Sync,"
 impl<T: Clone> !AnAutoTrait for Foo<T> where T: Sync {}
diff --git a/src/test/rustdoc/issue-20727-4.rs b/src/test/rustdoc/issue-20727-4.rs
index 84fc6f94a26..643f9387590 100644
--- a/src/test/rustdoc/issue-20727-4.rs
+++ b/src/test/rustdoc/issue-20727-4.rs
@@ -25,7 +25,7 @@ pub trait IndexMut<Idx: ?Sized>: Index<Idx> {
 
 pub mod reexport {
     // @has issue_20727_4/reexport/trait.Index.html
-    // @has - '//*[@class="rust trait"]' 'trait Index<Idx> where Idx: ?Sized, {'
+    // @has - '//*[@class="rust trait"]' 'trait Index<Idx>where Idx: ?Sized,{'
     // @has - '//*[@class="rust trait"]' 'type Output: ?Sized'
     // @has - '//*[@class="rust trait"]' \
     //        'fn index(&self, index: Idx) -> &Self::Output'
@@ -33,7 +33,7 @@ pub mod reexport {
 
     // @has issue_20727_4/reexport/trait.IndexMut.html
     // @has - '//*[@class="rust trait"]' \
-    //        'trait IndexMut<Idx>: Index<Idx> where Idx: ?Sized, {'
+    //        'trait IndexMut<Idx>: Index<Idx>where Idx: ?Sized,{'
     // @has - '//*[@class="rust trait"]' \
     //        'fn index_mut(&mut self, index: Idx) -> &mut Self::Output;'
     pub use issue_20727::IndexMut;
diff --git a/src/test/rustdoc/issue-21801.rs b/src/test/rustdoc/issue-21801.rs
index 2a586b6ff6c..29d2ec64c20 100644
--- a/src/test/rustdoc/issue-21801.rs
+++ b/src/test/rustdoc/issue-21801.rs
@@ -5,5 +5,5 @@ extern crate issue_21801;
 
 // @has issue_21801/struct.Foo.html
 // @has - '//*[@id="method.new"]' \
-//        'fn new<F>(f: F) -> Foo where F: FnMut() -> i32'
+//        'fn new<F>(f: F) -> Foowhere F: FnMut() -> i32'
 pub use issue_21801::Foo;
diff --git a/src/test/rustdoc/issue-29503.rs b/src/test/rustdoc/issue-29503.rs
index 635c3175f81..134821e1ef3 100644
--- a/src/test/rustdoc/issue-29503.rs
+++ b/src/test/rustdoc/issue-29503.rs
@@ -5,7 +5,7 @@ pub trait MyTrait {
     fn my_string(&self) -> String;
 }
 
-// @has - "//div[@id='implementors-list']//*[@id='impl-MyTrait-for-T']//h3[@class='code-header in-band']" "impl<T> MyTrait for T where T: Debug"
+// @has - "//div[@id='implementors-list']//*[@id='impl-MyTrait-for-T']//h3[@class='code-header in-band']" "impl<T> MyTrait for Twhere T: Debug"
 impl<T> MyTrait for T
 where
     T: fmt::Debug,
diff --git a/src/test/rustdoc/issue-34928.rs b/src/test/rustdoc/issue-34928.rs
index 4184086f622..91b67757453 100644
--- a/src/test/rustdoc/issue-34928.rs
+++ b/src/test/rustdoc/issue-34928.rs
@@ -2,5 +2,5 @@
 
 pub trait Bar {}
 
-// @has foo/struct.Foo.html '//pre' 'pub struct Foo<T>(pub T) where T: Bar;'
+// @has foo/struct.Foo.html '//pre' 'pub struct Foo<T>(pub T)where T: Bar;'
 pub struct Foo<T>(pub T) where T: Bar;
diff --git a/src/test/rustdoc/issue-50159.rs b/src/test/rustdoc/issue-50159.rs
index d88c2921702..43fb705f589 100644
--- a/src/test/rustdoc/issue-50159.rs
+++ b/src/test/rustdoc/issue-50159.rs
@@ -11,8 +11,8 @@ impl<B, C> Signal2 for B where B: Signal<Item = C> {
 }
 
 // @has issue_50159/struct.Switch.html
-// @has - '//h3[@class="code-header in-band"]' 'impl<B> Send for Switch<B> where <B as Signal>::Item: Send'
-// @has - '//h3[@class="code-header in-band"]' 'impl<B> Sync for Switch<B> where <B as Signal>::Item: Sync'
+// @has - '//h3[@class="code-header in-band"]' 'impl<B> Send for Switch<B>where <B as Signal>::Item: Send'
+// @has - '//h3[@class="code-header in-band"]' '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 has-srclink"]' 5
 pub struct Switch<B: Signal> {
diff --git a/src/test/rustdoc/issue-51236.rs b/src/test/rustdoc/issue-51236.rs
index ee11ccc6811..aa5890a8451 100644
--- a/src/test/rustdoc/issue-51236.rs
+++ b/src/test/rustdoc/issue-51236.rs
@@ -8,7 +8,7 @@ pub mod traits {
 
 // @has issue_51236/struct.Owned.html
 // @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
-// "impl<T> Send for Owned<T> where <T as Owned<'static>>::Reader: Send"
+// "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-54705.rs b/src/test/rustdoc/issue-54705.rs
index bedaf5c4ddc..ce0f85d25da 100644
--- a/src/test/rustdoc/issue-54705.rs
+++ b/src/test/rustdoc/issue-54705.rs
@@ -1,13 +1,11 @@
 pub trait ScopeHandle<'scope> {}
 
-
-
 // @has issue_54705/struct.ScopeFutureContents.html
 // @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
-// "impl<'scope, S> Send for ScopeFutureContents<'scope, S> where S: Sync"
+// "impl<'scope, S> Send for ScopeFutureContents<'scope, S>where S: Sync"
 //
 // @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
-// "impl<'scope, S> Sync for ScopeFutureContents<'scope, S> where S: Sync"
+// "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-98697.rs b/src/test/rustdoc/issue-98697.rs
index 83e08094c09..a8841f137fe 100644
--- a/src/test/rustdoc/issue-98697.rs
+++ b/src/test/rustdoc/issue-98697.rs
@@ -8,7 +8,7 @@
 
 extern crate issue_98697_reexport_with_anonymous_lifetime;
 
-// @has issue_98697/fn.repro.html '//pre[@class="rust fn"]/code' 'fn repro<F>() where F: Fn(&str)'
+// @has issue_98697/fn.repro.html '//pre[@class="rust fn"]/code' 'fn repro<F>()where F: Fn(&str)'
 // @!has issue_98697/fn.repro.html '//pre[@class="rust fn"]/code' 'for<'
 pub use issue_98697_reexport_with_anonymous_lifetime::repro;
 
diff --git a/src/test/rustdoc/primitive-slice-auto-trait.rs b/src/test/rustdoc/primitive-slice-auto-trait.rs
index b3f511bc1f1..7f8f74ff457 100644
--- a/src/test/rustdoc/primitive-slice-auto-trait.rs
+++ b/src/test/rustdoc/primitive-slice-auto-trait.rs
@@ -7,8 +7,8 @@
 // @has - '//span[@class="in-band"]' 'Primitive Type slice'
 // @has - '//section[@id="main-content"]//div[@class="docblock"]//p' 'this is a test!'
 // @has - '//h2[@id="synthetic-implementations"]' 'Auto Trait Implementations'
-// @has - '//div[@id="synthetic-implementations-list"]//h3' 'impl<T> Send for [T] where T: Send'
-// @has - '//div[@id="synthetic-implementations-list"]//h3' 'impl<T> Sync for [T] where T: Sync'
+// @has - '//div[@id="synthetic-implementations-list"]//h3' 'impl<T> Send for [T]where T: Send'
+// @has - '//div[@id="synthetic-implementations-list"]//h3' 'impl<T> Sync for [T]where T: Sync'
 #[doc(primitive = "slice")]
 /// this is a test!
 mod slice_prim {}
diff --git a/src/test/rustdoc/synthetic_auto/basic.rs b/src/test/rustdoc/synthetic_auto/basic.rs
index 54c54fdbf68..19138fd1ace 100644
--- a/src/test/rustdoc/synthetic_auto/basic.rs
+++ b/src/test/rustdoc/synthetic_auto/basic.rs
@@ -1,6 +1,6 @@
 // @has basic/struct.Foo.html
-// @has - '//h3[@class="code-header in-band"]' 'impl<T> Send for Foo<T> where T: Send'
-// @has - '//h3[@class="code-header in-band"]' 'impl<T> Sync for Foo<T> where T: Sync'
+// @has - '//h3[@class="code-header in-band"]' 'impl<T> Send for Foo<T>where T: Send'
+// @has - '//h3[@class="code-header in-band"]' 'impl<T> Sync for Foo<T>where T: Sync'
 // @count - '//*[@id="implementations-list"]//*[@class="impl has-srclink"]' 0
 // @count - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]' 5
 pub struct Foo<T> {
diff --git a/src/test/rustdoc/synthetic_auto/complex.rs b/src/test/rustdoc/synthetic_auto/complex.rs
index f9017b90cae..39f78983da2 100644
--- a/src/test/rustdoc/synthetic_auto/complex.rs
+++ b/src/test/rustdoc/synthetic_auto/complex.rs
@@ -21,7 +21,7 @@ mod foo {
 
 // @has complex/struct.NotOuter.html
 // @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
-// "impl<'a, T, K: ?Sized> Send for Outer<'a, T, K> where K: for<'b> Fn((&'b bool, &'a u8)) \
+// "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 ee1393f9729..0c94850e786 100644
--- a/src/test/rustdoc/synthetic_auto/lifetimes.rs
+++ b/src/test/rustdoc/synthetic_auto/lifetimes.rs
@@ -10,10 +10,10 @@ where
 
 // @has lifetimes/struct.Foo.html
 // @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
-// "impl<'c, K> Send for Foo<'c, K> where K: for<'b> Fn(&'b bool) -> &'c u8, 'c: 'static"
+// "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"]//h3[@class="code-header in-band"]' \
-// "impl<'c, K> Sync for Foo<'c, K> where K: Sync"
+// "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 49bad162211..35047e3e8c0 100644
--- a/src/test/rustdoc/synthetic_auto/manual.rs
+++ b/src/test/rustdoc/synthetic_auto/manual.rs
@@ -1,6 +1,6 @@
 // @has manual/struct.Foo.html
 // @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
-// 'impl<T> Sync for Foo<T> where T: Sync'
+// 'impl<T> Sync for Foo<T>where T: Sync'
 //
 // @has - '//*[@id="trait-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
 // 'impl<T> Send for Foo<T>'
diff --git a/src/test/rustdoc/synthetic_auto/nested.rs b/src/test/rustdoc/synthetic_auto/nested.rs
index 69edbee619e..09587bcc30f 100644
--- a/src/test/rustdoc/synthetic_auto/nested.rs
+++ b/src/test/rustdoc/synthetic_auto/nested.rs
@@ -10,10 +10,10 @@ where
 
 // @has nested/struct.Foo.html
 // @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
-// 'impl<T> Send for Foo<T> where T: Copy'
+// 'impl<T> Send for Foo<T>where T: Copy'
 //
 // @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
-// 'impl<T> Sync for Foo<T> where T: Sync'
+// '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 16ab876e829..41375decc8a 100644
--- a/src/test/rustdoc/synthetic_auto/no-redundancy.rs
+++ b/src/test/rustdoc/synthetic_auto/no-redundancy.rs
@@ -10,7 +10,7 @@ where
 
 // @has no_redundancy/struct.Outer.html
 // @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
-// "impl<T> Send for Outer<T> where T: Send + Copy"
+// "impl<T> Send for Outer<T>where T: Send + Copy"
 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 8b020582563..e80b1b1dc9b 100644
--- a/src/test/rustdoc/synthetic_auto/project.rs
+++ b/src/test/rustdoc/synthetic_auto/project.rs
@@ -24,10 +24,10 @@ where
 
 // @has project/struct.Foo.html
 // @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
-// "impl<'c, K> Send for Foo<'c, K> where K: MyTrait<MyItem = bool>, 'c: 'static"
+// "impl<'c, K> Send for Foo<'c, K>where K: MyTrait<MyItem = bool>, 'c: 'static"
 //
 // @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
-// "impl<'c, K> Sync for Foo<'c, K> where K: MyTrait, <K as MyTrait>::MyItem: OtherTrait, \
+// "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 ccef901b18d..d15a8de7d2f 100644
--- a/src/test/rustdoc/synthetic_auto/self-referential.rs
+++ b/src/test/rustdoc/synthetic_auto/self-referential.rs
@@ -24,6 +24,6 @@ impl<T> Pattern for Wrapper<T> {
 
 // @has self_referential/struct.WriteAndThen.html
 // @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
-// "impl<P1> Send for WriteAndThen<P1>  where  <P1 as Pattern>::Value: Send"
+// "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 36e985144b0..08e9567313e 100644
--- a/src/test/rustdoc/synthetic_auto/static-region.rs
+++ b/src/test/rustdoc/synthetic_auto/static-region.rs
@@ -4,7 +4,7 @@ pub trait OwnedTrait<'a> {
 
 // @has static_region/struct.Owned.html
 // @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
-// "impl<T> Send for Owned<T> where <T as OwnedTrait<'static>>::Reader: Send"
+// "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/where-clause-order.rs b/src/test/rustdoc/where-clause-order.rs
index 3150a8ea05f..b8502e10a48 100644
--- a/src/test/rustdoc/where-clause-order.rs
+++ b/src/test/rustdoc/where-clause-order.rs
@@ -7,7 +7,7 @@ where
 }
 
 // @has 'foo/trait.SomeTrait.html'
-// @has - "//*[@id='impl-SomeTrait%3C(A%2C%20B%2C%20C%2C%20D%2C%20E)%3E-for-(A%2C%20B%2C%20C%2C%20D%2C%20E)']/h3" "impl<A, B, C, D, E> SomeTrait<(A, B, C, D, E)> for (A, B, C, D, E) where A: PartialOrd<A> + PartialEq<A>, B: PartialOrd<B> + PartialEq<B>, C: PartialOrd<C> + PartialEq<C>, D: PartialOrd<D> + PartialEq<D>, E: PartialOrd<E> + PartialEq<E> + ?Sized, "
+// @has - "//*[@id='impl-SomeTrait%3C(A%2C%20B%2C%20C%2C%20D%2C%20E)%3E-for-(A%2C%20B%2C%20C%2C%20D%2C%20E)']/h3" "impl<A, B, C, D, E> SomeTrait<(A, B, C, D, E)> for (A, B, C, D, E)where A: PartialOrd<A> + PartialEq<A>, B: PartialOrd<B> + PartialEq<B>, C: PartialOrd<C> + PartialEq<C>, D: PartialOrd<D> + PartialEq<D>, E: PartialOrd<E> + PartialEq<E> + ?Sized, "
 impl<A, B, C, D, E> SomeTrait<(A, B, C, D, E)> for (A, B, C, D, E)
 where
     A: PartialOrd<A> + PartialEq<A>,
diff --git a/src/test/rustdoc/where.rs b/src/test/rustdoc/where.rs
index 50a5722fbaf..c1a630e25ba 100644
--- a/src/test/rustdoc/where.rs
+++ b/src/test/rustdoc/where.rs
@@ -3,17 +3,17 @@
 
 pub trait MyTrait { fn dummy(&self) { } }
 
-// @has foo/struct.Alpha.html '//pre' "pub struct Alpha<A>(_) where A: MyTrait"
+// @has foo/struct.Alpha.html '//pre' "pub struct Alpha<A>(_)where A: MyTrait"
 pub struct Alpha<A>(A) where A: MyTrait;
-// @has foo/trait.Bravo.html '//pre' "pub trait Bravo<B> where B: MyTrait"
+// @has foo/trait.Bravo.html '//pre' "pub trait Bravo<B>where B: MyTrait"
 pub trait Bravo<B> where B: MyTrait { fn get(&self, B: B); }
-// @has foo/fn.charlie.html '//pre' "pub fn charlie<C>() where C: MyTrait"
+// @has foo/fn.charlie.html '//pre' "pub fn charlie<C>()where C: MyTrait"
 pub fn charlie<C>() where C: MyTrait {}
 
 pub struct Delta<D>(D);
 
 // @has foo/struct.Delta.html '//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
-//          "impl<D> Delta<D> where D: MyTrait"
+//          "impl<D> Delta<D>where D: MyTrait"
 impl<D> Delta<D> where D: MyTrait {
     pub fn delta() {}
 }
@@ -33,19 +33,19 @@ pub trait TraitWhere {
 }
 
 // @has foo/struct.Echo.html '//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
-//          "impl<E> MyTrait for Echo<E> where E: MyTrait"
+//          "impl<E> MyTrait for Echo<E>where E: MyTrait"
 // @has foo/trait.MyTrait.html '//*[@id="implementors-list"]//h3[@class="code-header in-band"]' \
-//          "impl<E> MyTrait for Echo<E> where E: MyTrait"
-impl<E> MyTrait for Echo<E> where E: MyTrait {}
+//          "impl<E> MyTrait for Echo<E>where E: MyTrait"
+impl<E> MyTrait for Echo<E>where E: MyTrait {}
 
 pub enum Foxtrot<F> { Foxtrot1(F) }
 
 // @has foo/enum.Foxtrot.html '//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
-//          "impl<F> MyTrait for Foxtrot<F> where F: MyTrait"
+//          "impl<F> MyTrait for Foxtrot<F>where F: MyTrait"
 // @has foo/trait.MyTrait.html '//*[@id="implementors-list"]//h3[@class="code-header in-band"]' \
-//          "impl<F> MyTrait for Foxtrot<F> where F: MyTrait"
-impl<F> MyTrait for Foxtrot<F> where F: MyTrait {}
+//          "impl<F> MyTrait for Foxtrot<F>where F: MyTrait"
+impl<F> MyTrait for Foxtrot<F>where F: MyTrait {}
 
 // @has foo/type.Golf.html '//pre[@class="rust typedef"]' \
-//          "type Golf<T> where T: Clone, = (T, T)"
+//          "type Golf<T>where T: Clone, = (T, T)"
 pub type Golf<T> where T: Clone = (T, T);