Auto merge of #87201 - GuillaumeGomez:rollup-4loi2q9, r=GuillaumeGomez

Rollup of 7 pull requests

Successful merges:

 - #87107 (Loop over all opaque types instead of looking at just the first one with the same DefId)
 - #87158 (Suggest full enum variant for local modules)
 - #87174 (Stabilize `[T; N]::map()`)
 - #87179 (Mark `const_trait_impl` as active)
 - #87180 (feat(rustdoc): open sidebar menu when links inside it are focused)
 - #87188 (Add GUI test for auto-hide-trait-implementations setting)
 - #87200 (TAIT: Infer all inference variables in opaque type substitutions via InferCx)

Failed merges:

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

1 files changed, 6 insertions, 4 deletions

diff --git a/compiler/rustc_data_structures/src/vec_map.rs b/compiler/rustc_data_structures/src/vec_map.rs
index 73b04d3329c..1786fa340cc 100644
--- a/compiler/rustc_data_structures/src/vec_map.rs
+++ b/compiler/rustc_data_structures/src/vec_map.rs
@@ -127,13 +127,15 @@ impl<K, V> IntoIterator for VecMap<K, V> {
     }
 }
 
-impl<K, V> Extend<(K, V)> for VecMap<K, V> {
+impl<K: PartialEq, V> Extend<(K, V)> for VecMap<K, V> {
     fn extend<I: IntoIterator<Item = (K, V)>>(&mut self, iter: I) {
-        self.0.extend(iter);
+        for (k, v) in iter {
+            self.insert(k, v);
+        }
     }
 
-    fn extend_one(&mut self, item: (K, V)) {
-        self.0.extend_one(item);
+    fn extend_one(&mut self, (k, v): (K, V)) {
+        self.insert(k, v);
     }
 
     fn extend_reserve(&mut self, additional: usize) {