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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
tree | 173a775858bd501c378080a10dca74132f05bc50 /src/test/ui/pattern/usefulness/integer-ranges/precise_pointer_matching-message.rs | |
parent | Initial commit. (diff) | |
download | rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip |
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/ui/pattern/usefulness/integer-ranges/precise_pointer_matching-message.rs')
-rw-r--r-- | src/test/ui/pattern/usefulness/integer-ranges/precise_pointer_matching-message.rs | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/test/ui/pattern/usefulness/integer-ranges/precise_pointer_matching-message.rs b/src/test/ui/pattern/usefulness/integer-ranges/precise_pointer_matching-message.rs new file mode 100644 index 000000000..a2aa655ca --- /dev/null +++ b/src/test/ui/pattern/usefulness/integer-ranges/precise_pointer_matching-message.rs @@ -0,0 +1,18 @@ +// This tests that the lint message explains the reason for the error. +fn main() { + match 0usize { + //~^ ERROR non-exhaustive patterns: `_` not covered + //~| NOTE pattern `_` not covered + //~| NOTE the matched value is of type `usize` + //~| NOTE `usize` does not have a fixed maximum value + 0..=usize::MAX => {} + } + + match 0isize { + //~^ ERROR non-exhaustive patterns: `_` not covered + //~| NOTE pattern `_` not covered + //~| NOTE the matched value is of type `isize` + //~| NOTE `isize` does not have a fixed maximum value + isize::MIN..=isize::MAX => {} + } +} |