From 698f8c2f01ea549d77d7dc3338a12e04c11057b9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:02:58 +0200 Subject: Adding upstream version 1.64.0+dfsg1. Signed-off-by: Daniel Baumann --- .../ui/mismatched_types/closure-mismatch.stderr | 31 ++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 src/test/ui/mismatched_types/closure-mismatch.stderr (limited to 'src/test/ui/mismatched_types/closure-mismatch.stderr') diff --git a/src/test/ui/mismatched_types/closure-mismatch.stderr b/src/test/ui/mismatched_types/closure-mismatch.stderr new file mode 100644 index 000000000..ef76ec63f --- /dev/null +++ b/src/test/ui/mismatched_types/closure-mismatch.stderr @@ -0,0 +1,31 @@ +error: implementation of `FnOnce` is not general enough + --> $DIR/closure-mismatch.rs:8:5 + | +LL | baz(|_| ()); + | ^^^^^^^^^^^ implementation of `FnOnce` is not general enough + | + = note: closure with signature `fn(&'2 ())` must implement `FnOnce<(&'1 (),)>`, for any lifetime `'1`... + = note: ...but it actually implements `FnOnce<(&'2 (),)>`, for some specific lifetime `'2` + +error[E0308]: mismatched types + --> $DIR/closure-mismatch.rs:8:5 + | +LL | baz(|_| ()); + | ^^^^^^^^^^^ one type is more general than the other + | + = note: expected trait `for<'r> Fn<(&'r (),)>` + found trait `Fn<(&(),)>` +note: this closure does not fulfill the lifetime requirements + --> $DIR/closure-mismatch.rs:8:9 + | +LL | baz(|_| ()); + | ^^^ +note: the lifetime requirement is introduced here + --> $DIR/closure-mismatch.rs:5:11 + | +LL | fn baz(_: T) {} + | ^^^ + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0308`. -- cgit v1.2.3