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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/range/range-inclusive-pattern-precedence.fixed | |
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/range/range-inclusive-pattern-precedence.fixed')
-rw-r--r-- | tests/ui/range/range-inclusive-pattern-precedence.fixed | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/tests/ui/range/range-inclusive-pattern-precedence.fixed b/tests/ui/range/range-inclusive-pattern-precedence.fixed new file mode 100644 index 000000000..38104bab7 --- /dev/null +++ b/tests/ui/range/range-inclusive-pattern-precedence.fixed @@ -0,0 +1,21 @@ +// In expression, `&a..=b` is treated as `(&a)..=(b)` and `box a..=b` is +// `(box a)..=(b)`. In a pattern, however, `&a..=b` means `&(a..=b)`. This may +// lead to confusion. + +// run-rustfix + +#![warn(ellipsis_inclusive_range_patterns)] + +pub fn main() { + match &12 { + &(0..=9) => {} + //~^ WARN `...` range patterns are deprecated + //~| WARN this is accepted in the current edition + //~| HELP use `..=` for an inclusive range + &(10..=15) => {} + //~^ ERROR the range pattern here has ambiguous interpretation + //~| HELP add parentheses to clarify the precedence + &(16..=20) => {} + _ => {} + } +} |