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| author | Patrick Walton <pcwalton@mimiga.net> | 2014-09-26 21:13:20 -0700 |
|---|---|---|
| committer | Patrick Walton <pcwalton@mimiga.net> | 2014-09-30 09:11:26 -0700 |
| commit | 416144b8279fbffceacea6d0fd90e0fd1f8ce53d (patch) | |
| tree | 0f7f628dd1388f378ac4836e32359b18a7297212 /src/libregex | |
| parent | 38015eeb7010e5954a1bc60fddc1214a5f359627 (diff) | |
| download | rust-416144b8279fbffceacea6d0fd90e0fd1f8ce53d.tar.gz rust-416144b8279fbffceacea6d0fd90e0fd1f8ce53d.zip | |
librustc: Forbid `..` in range patterns.
This breaks code that looks like:
match foo {
1..3 => { ... }
}
Instead, write:
match foo {
1...3 => { ... }
}
Closes #17295.
[breaking-change]
Diffstat (limited to 'src/libregex')
| -rw-r--r-- | src/libregex/vm.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libregex/vm.rs b/src/libregex/vm.rs index 6db07923c4d..085975580b7 100644 --- a/src/libregex/vm.rs +++ b/src/libregex/vm.rs @@ -512,7 +512,7 @@ pub fn is_word(c: Option<char>) -> bool { }; // Try the common ASCII case before invoking binary search. match c { - '_' | '0' .. '9' | 'a' .. 'z' | 'A' .. 'Z' => true, + '_' | '0' ... '9' | 'a' ... 'z' | 'A' ... 'Z' => true, _ => PERLW.binary_search(|&(start, end)| { if c >= start && c <= end { Equal |