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| author | Esteban Küber <esteban@kuber.com.ar> | 2018-12-27 11:21:47 -0800 |
|---|---|---|
| committer | Esteban Küber <esteban@kuber.com.ar> | 2018-12-31 09:44:58 -0800 |
| commit | b416f1398fa19b4f1fd9bc6418ea32e340d8379c (patch) | |
| tree | fcbcc6761799171dd0377c4e5c5b48289d3cf176 /src/libsyntax_ext | |
| parent | 7edc434b72e6e1b46b625c3019e8227dc7a8e2e8 (diff) | |
| download | rust-b416f1398fa19b4f1fd9bc6418ea32e340d8379c.tar.gz rust-b416f1398fa19b4f1fd9bc6418ea32e340d8379c.zip | |
Use structured suggestion for braceless unicode escape squence
Diffstat (limited to 'src/libsyntax_ext')
| -rw-r--r-- | src/libsyntax_ext/format.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/libsyntax_ext/format.rs b/src/libsyntax_ext/format.rs index 3a5f0ec07e7..c11f27f3ed5 100644 --- a/src/libsyntax_ext/format.rs +++ b/src/libsyntax_ext/format.rs @@ -845,8 +845,8 @@ pub fn expand_preparsed_format_args(ecx: &mut ExtCtxt, } } else if next_c.is_digit(16) { skips.push(next_pos); - // We suggest adding `{` and `}` when appropriate, accept it here as if it - // were correct + // We suggest adding `{` and `}` when appropriate, accept it here as if + // it were correct let mut i = 0; // consume up to 6 hexanumeric chars while let (Some((next_pos, c)), _) = (s.next(), i < 6) { if c.is_digit(16) { |