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| author | Alex Crichton <alex@alexcrichton.com> | 2014-03-26 16:14:07 -0700 |
|---|---|---|
| committer | Alex Crichton <alex@alexcrichton.com> | 2014-03-28 16:37:45 -0700 |
| commit | c6bbb95ce26e75214003190b643f5098e39b6428 (patch) | |
| tree | ddeebe963d1c6ded3112ddbb6625ed02eb28e884 /src/libstd/unicode.rs | |
| parent | cbfc0a5e33eb3d97a2995d120536b8dadc0cc0a2 (diff) | |
| download | rust-c6bbb95ce26e75214003190b643f5098e39b6428.tar.gz rust-c6bbb95ce26e75214003190b643f5098e39b6428.zip | |
syntax: Accept meta matchers in macros
This removes the `attr` matcher and adds a `meta` matcher. The previous `attr` matcher is now ambiguous because it doesn't disambiguate whether it means inner attribute or outer attribute. The new behavior can still be achieved by taking an argument of the form `#[$foo:meta]` (the brackets are part of the macro pattern). Closes #13067
Diffstat (limited to 'src/libstd/unicode.rs')
0 files changed, 0 insertions, 0 deletions