From 64d98f8ee037282c35007b64c2649055c56af1db Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:19:03 +0200 Subject: Merging upstream version 1.68.2+dfsg1. Signed-off-by: Daniel Baumann --- .../issue-78123-non-exhaustive-reference.stderr | 23 ++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 tests/ui/pattern/usefulness/issue-78123-non-exhaustive-reference.stderr (limited to 'tests/ui/pattern/usefulness/issue-78123-non-exhaustive-reference.stderr') diff --git a/tests/ui/pattern/usefulness/issue-78123-non-exhaustive-reference.stderr b/tests/ui/pattern/usefulness/issue-78123-non-exhaustive-reference.stderr new file mode 100644 index 000000000..bf05d616d --- /dev/null +++ b/tests/ui/pattern/usefulness/issue-78123-non-exhaustive-reference.stderr @@ -0,0 +1,23 @@ +error[E0004]: non-exhaustive patterns: type `&A` is non-empty + --> $DIR/issue-78123-non-exhaustive-reference.rs:6:11 + | +LL | match a {} + | ^ + | +note: `A` defined here + --> $DIR/issue-78123-non-exhaustive-reference.rs:1:6 + | +LL | enum A {} + | ^ + = note: the matched value is of type `&A` + = note: references are always considered inhabited +help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown + | +LL ~ match a { +LL + _ => todo!(), +LL + } + | + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0004`. -- cgit v1.2.3