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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
commit | 218caa410aa38c29984be31a5229b9fa717560ee (patch) | |
tree | c54bd55eeb6e4c508940a30e94c0032fbd45d677 /tests/ui/pattern/usefulness/issue-78123-non-exhaustive-reference.rs | |
parent | Releasing progress-linux version 1.67.1+dfsg1-1~progress7.99u1. (diff) | |
download | rustc-218caa410aa38c29984be31a5229b9fa717560ee.tar.xz rustc-218caa410aa38c29984be31a5229b9fa717560ee.zip |
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/ui/pattern/usefulness/issue-78123-non-exhaustive-reference.rs')
-rw-r--r-- | tests/ui/pattern/usefulness/issue-78123-non-exhaustive-reference.rs | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/tests/ui/pattern/usefulness/issue-78123-non-exhaustive-reference.rs b/tests/ui/pattern/usefulness/issue-78123-non-exhaustive-reference.rs new file mode 100644 index 000000000..cbfcf0eaf --- /dev/null +++ b/tests/ui/pattern/usefulness/issue-78123-non-exhaustive-reference.rs @@ -0,0 +1,12 @@ +enum A {} + //~^ NOTE `A` defined here + //~| NOTE + +fn f(a: &A) { + match a {} + //~^ ERROR non-exhaustive patterns: type `&A` is non-empty + //~| NOTE the matched value is of type `&A` + //~| NOTE references are always considered inhabited +} + +fn main() {} |