Auto merge of #101895 - GuillaumeGomez:rollup-ured85q, r=GuillaumeGomez

Rollup of 7 pull requests

Successful merges:

 - #101494 (rustdoc mobile: move notable traits to return type)
 - #101813 (Extend CSS check to CSS variables)
 - #101825 (Fix back RPIT changes)
 - #101843 (Suggest associated const for incorrect use of let in traits)
 - #101859 (Slight vertical formatting)
 - #101868 (rustdoc: use more precise URLs for jump-to-definition links)
 - #101877 (rustdoc: remove no-op CSS `.block { padding: 0 }`)

Failed merges:

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

3 files changed, 28 insertions, 0 deletions

diff --git a/src/test/ui/parser/suggest-assoc-const.fixed b/src/test/ui/parser/suggest-assoc-const.fixed
new file mode 100644
index 00000000000..259f37b23a5
--- /dev/null
+++ b/src/test/ui/parser/suggest-assoc-const.fixed
@@ -0,0 +1,10 @@
+// Issue: 101797, Suggest associated const for incorrect use of let in traits
+// run-rustfix
+trait Trait {
+    const _X: i32;
+    //~^ ERROR non-item in item list
+}
+
+fn main() {
+
+}
diff --git a/src/test/ui/parser/suggest-assoc-const.rs b/src/test/ui/parser/suggest-assoc-const.rs
new file mode 100644
index 00000000000..c7be712ec07
--- /dev/null
+++ b/src/test/ui/parser/suggest-assoc-const.rs
@@ -0,0 +1,10 @@
+// Issue: 101797, Suggest associated const for incorrect use of let in traits
+// run-rustfix
+trait Trait {
+    let _X: i32;
+    //~^ ERROR non-item in item list
+}
+
+fn main() {
+
+}
diff --git a/src/test/ui/parser/suggest-assoc-const.stderr b/src/test/ui/parser/suggest-assoc-const.stderr
new file mode 100644
index 00000000000..2ddfa07c5be
--- /dev/null
+++ b/src/test/ui/parser/suggest-assoc-const.stderr
@@ -0,0 +1,8 @@
+error: non-item in item list
+  --> $DIR/suggest-assoc-const.rs:4:5
+   |
+LL |     let _X: i32;
+   |     ^^^ help: consider using `const` instead of `let` for associated const: `const`
+
+error: aborting due to previous error
+