diff options
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 => {} + } +} |