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-rw-r--r--src/test/ui/generic-associated-types/issue-80433.stderr19
1 files changed, 19 insertions, 0 deletions
diff --git a/src/test/ui/generic-associated-types/issue-80433.stderr b/src/test/ui/generic-associated-types/issue-80433.stderr
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+++ b/src/test/ui/generic-associated-types/issue-80433.stderr
@@ -0,0 +1,19 @@
+error[E0107]: missing generics for associated type `TestMut::Output`
+ --> $DIR/issue-80433.rs:23:47
+ |
+LL | fn test_simpler<'a>(dst: &'a mut impl TestMut<Output = &'a mut f32>)
+ | ^^^^^^ expected 1 lifetime argument
+ |
+note: associated type defined here, with 1 lifetime parameter: `'a`
+ --> $DIR/issue-80433.rs:9:10
+ |
+LL | type Output<'a>;
+ | ^^^^^^ --
+help: add missing lifetime argument
+ |
+LL | fn test_simpler<'a>(dst: &'a mut impl TestMut<Output<'a> = &'a mut f32>)
+ | ~~~~~~~~~~
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0107`.