Auto merge of #88143 - GuillaumeGomez:rollup-sgh318f, r=GuillaumeGomez

Rollup of 10 pull requests

Successful merges:

 - #87818 (Fix anchors display in rustdoc)
 - #87983 (Use more accurate spans when proposing adding lifetime to item)
 - #88012 (Change WASI's `RawFd` from `u32` to `c_int` (`i32`).)
 - #88031 (Make `BuildHasher` object safe)
 - #88036 (Fix dead code warning when inline const is used in pattern)
 - #88082 (Take into account jobs number for rustdoc GUI tests)
 - #88109 (Fix environment variable getter docs)
 - #88111 (Add background-color on clickable definitions in source code)
 - #88129 (Fix dataflow graphviz bug, make dataflow graphviz modules public)
 - #88136 (Move private_unused.rs test to impl-trait)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup

3 files changed, 8 insertions, 8 deletions

diff --git a/src/test/ui/issues/issue-19707.stderr b/src/test/ui/issues/issue-19707.stderr
index c3e5fcdd63b..18f69bb5775 100644
--- a/src/test/ui/issues/issue-19707.stderr
+++ b/src/test/ui/issues/issue-19707.stderr
@@ -9,11 +9,11 @@ LL | type Foo = fn(&u8, &u8) -> &u8;
 help: consider making the type lifetime-generic with a new `'a` lifetime
    |
 LL | type Foo = for<'a> fn(&'a u8, &'a u8) -> &'a u8;
-   |            +++++++    ~~~~~~  ~~~~~~     ~~~
+   |            +++++++     ++      ++         ++
 help: consider introducing a named lifetime parameter
    |
 LL | type Foo<'a> = fn(&'a u8, &'a u8) -> &'a u8;
-   |         ++++      ~~~~~~  ~~~~~~     ~~~
+   |         ++++       ++      ++         ++
 
 error[E0106]: missing lifetime specifier
   --> $DIR/issue-19707.rs:5:27
@@ -26,11 +26,11 @@ LL | fn bar<F: Fn(&u8, &u8) -> &u8>(f: &F) {}
 help: consider making the bound lifetime-generic with a new `'a` lifetime
    |
 LL | fn bar<F: for<'a> Fn(&'a u8, &'a u8) -> &'a u8>(f: &F) {}
-   |           +++++++    ~~~~~~  ~~~~~~     ~~~
+   |           +++++++     ++      ++         ++
 help: consider introducing a named lifetime parameter
    |
 LL | fn bar<'a, F: Fn(&'a u8, &'a u8) -> &'a u8>(f: &F) {}
-   |        +++       ~~~~~~  ~~~~~~     ~~~
+   |        +++        ++      ++         ++
 
 error: aborting due to 2 previous errors
 
diff --git a/src/test/ui/issues/issue-26638.stderr b/src/test/ui/issues/issue-26638.stderr
index 5784ca9d77f..bb7cdcbb100 100644
--- a/src/test/ui/issues/issue-26638.stderr
+++ b/src/test/ui/issues/issue-26638.stderr
@@ -8,7 +8,7 @@ LL | fn parse_type(iter: Box<dyn Iterator<Item=&str>+'static>) -> &str { iter.ne
 help: consider introducing a named lifetime parameter
    |
 LL | fn parse_type<'a>(iter: Box<dyn Iterator<Item=&str>+'static>) -> &'a str { iter.next() }
-   |              ++++                                                ~~~
+   |              ++++                                                 ++
 
 error[E0106]: missing lifetime specifier
   --> $DIR/issue-26638.rs:4:40
diff --git a/src/test/ui/issues/issue-30255.stderr b/src/test/ui/issues/issue-30255.stderr
index 390aa31487a..e5f492af5b3 100644
--- a/src/test/ui/issues/issue-30255.stderr
+++ b/src/test/ui/issues/issue-30255.stderr
@@ -8,7 +8,7 @@ LL | fn f(a: &S, b: i32) -> &i32 {
 help: consider introducing a named lifetime parameter
    |
 LL | fn f<'a>(a: &'a S, b: i32) -> &'a i32 {
-   |     ++++    ~~~~~             ~~~
+   |     ++++     ++                ++
 
 error[E0106]: missing lifetime specifier
   --> $DIR/issue-30255.rs:14:34
@@ -20,7 +20,7 @@ LL | fn g(a: &S, b: bool, c: &i32) -> &i32 {
 help: consider introducing a named lifetime parameter
    |
 LL | fn g<'a>(a: &'a S, b: bool, c: &'a i32) -> &'a i32 {
-   |     ++++    ~~~~~              ~~~~~~~     ~~~
+   |     ++++     ++                 ++          ++
 
 error[E0106]: missing lifetime specifier
   --> $DIR/issue-30255.rs:19:44
@@ -32,7 +32,7 @@ LL | fn h(a: &bool, b: bool, c: &S, d: &i32) -> &i32 {
 help: consider introducing a named lifetime parameter
    |
 LL | fn h<'a>(a: &'a bool, b: bool, c: &'a S, d: &'a i32) -> &'a i32 {
-   |     ++++    ~~~~~~~~              ~~~~~     ~~~~~~~     ~~~
+   |     ++++     ++                    ++        ++          ++
 
 error: aborting due to 3 previous errors