Rollup merge of #98967 - ClementTsang:fix_inaccessible_type_alias_plural_typo, r=lcnr

fix typo in note about multiple inaccessible type aliases

Mainly intended as a small typo fix ("aliass" -> "aliases") for the case where a type cannot be found in scope but there are multiple inaccessible type aliases that match the missing type.

In general this change would use the correct plural form in this scenario for base words that end with 's'.

2 files changed, 44 insertions, 0 deletions

diff --git a/src/test/ui/imports/inaccessible_type_aliases.rs b/src/test/ui/imports/inaccessible_type_aliases.rs
new file mode 100644
index 00000000000..c3d4214e282
--- /dev/null
+++ b/src/test/ui/imports/inaccessible_type_aliases.rs
@@ -0,0 +1,14 @@
+mod a {
+    type Foo = u64;
+    type Bar = u64;
+}
+
+mod b {
+    type Foo = u64;
+}
+
+fn main() {
+    let x: Foo = 100; //~ ERROR: cannot find type `Foo` in this scope
+    let y: Bar = 100; //~ ERROR: cannot find type `Bar` in this scope
+    println!("x: {}, y: {}", x, y);
+}
diff --git a/src/test/ui/imports/inaccessible_type_aliases.stderr b/src/test/ui/imports/inaccessible_type_aliases.stderr
new file mode 100644
index 00000000000..ef224246061
--- /dev/null
+++ b/src/test/ui/imports/inaccessible_type_aliases.stderr
@@ -0,0 +1,30 @@
+error[E0412]: cannot find type `Foo` in this scope
+  --> $DIR/inaccessible_type_aliases.rs:11:12
+   |
+LL |     let x: Foo = 100;
+   |            ^^^ not found in this scope
+   |
+note: these type aliases exist but are inaccessible
+  --> $DIR/inaccessible_type_aliases.rs:2:5
+   |
+LL |     type Foo = u64;
+   |     ^^^^^^^^^^^^^^^ `a::Foo`: not accessible
+...
+LL |     type Foo = u64;
+   |     ^^^^^^^^^^^^^^^ `b::Foo`: not accessible
+
+error[E0412]: cannot find type `Bar` in this scope
+  --> $DIR/inaccessible_type_aliases.rs:12:12
+   |
+LL |     let y: Bar = 100;
+   |            ^^^ not found in this scope
+   |
+note: type alias `a::Bar` exists but is inaccessible
+  --> $DIR/inaccessible_type_aliases.rs:3:5
+   |
+LL |     type Bar = u64;
+   |     ^^^^^^^^^^^^^^^ not accessible
+
+error: aborting due to 2 previous errors
+
+For more information about this error, try `rustc --explain E0412`.