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authorAlbert Larsan <74931857+albertlarsan68@users.noreply.github.com>2023-01-05 09:13:28 +0100
committerAlbert Larsan <74931857+albertlarsan68@users.noreply.github.com>2023-01-11 09:32:08 +0000
commitcf2dff2b1e3fa55fa5415d524200070d0d7aacfe (patch)
tree40a88d9a46aaf3e8870676eb2538378b75a263eb /tests/ui/trait-bounds/impl-bound-with-references-error.rs
parentca855e6e42787ecd062d81d53336fe6788ef51a9 (diff)
downloadrust-cf2dff2b1e3fa55fa5415d524200070d0d7aacfe.tar.gz
rust-cf2dff2b1e3fa55fa5415d524200070d0d7aacfe.zip
Move /src/test to /tests
Diffstat (limited to 'tests/ui/trait-bounds/impl-bound-with-references-error.rs')
-rw-r--r--tests/ui/trait-bounds/impl-bound-with-references-error.rs20
1 files changed, 20 insertions, 0 deletions
diff --git a/tests/ui/trait-bounds/impl-bound-with-references-error.rs b/tests/ui/trait-bounds/impl-bound-with-references-error.rs
new file mode 100644
index 00000000000..e5d0a1aaed0
--- /dev/null
+++ b/tests/ui/trait-bounds/impl-bound-with-references-error.rs
@@ -0,0 +1,20 @@
+// Regression test for #105138.
+// This test ensures that the compiler does not add note
+// for implementation of trait whose inner type is erroneous.
+
+pub enum LabelText {
+    Plain,
+}
+
+impl<T> From<T> for LabelText
+//~^ ERROR conflicting implementations of trait `From<LabelText>` for type `LabelText` [E0119]
+where
+    T: Into<Cow<'static, str>>,
+    //~^ ERROR cannot find type `Cow` in this scope [E0412]
+{
+    fn from(text: T) -> Self {
+        LabelText::Plain(text.into())
+    }
+}
+
+fn main() {}