[cpplint] Fix regexp for class decorators
This also allows digits in class decorators, to also match macros like
V8_EXPORT_PRIVATE.
Note: I uploaded a pull request for the (previous) upstream at
https://github.com/google/styleguide/pull/422, but then was told that
that repository is not maintained any more.
R=jochen@chromium.org
Bug: chromium:916550
Change-Id: I24cd1829b794b296be8e0c2829271c746751ee1c
Reviewed-on: https://chromium-review.googlesource.com/c/1383472
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: Jochen Eisinger <jochen@chromium.org>
diff --git a/cpplint.py b/cpplint.py
index 42e3da3..e3b36c6 100755
--- a/cpplint.py
+++ b/cpplint.py
@@ -2530,7 +2530,7 @@
# };
class_decl_match = Match(
r'^(\s*(?:template\s*<[\w\s<>,:]*>\s*)?'
- r'(class|struct)\s+(?:[A-Z_]+\s+)*(\w+(?:::\w+)*))'
+ r'(class|struct)\s+(?:[A-Z0-9_]+\s+)*(\w+(?:::\w+)*))'
r'(.*)$', line)
if (class_decl_match and
(not self.stack or self.stack[-1].open_parentheses == 0)):