[PATCH] D23602: Port tools/clang-format/git-clang-format to work Python beyond 2.7

[Vedant Kumar via cfe-commits]

vsk added a subscriber: vsk.

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Comment at: tools/clang-format/git-clang-format:303
@@ -300,3 +302,3 @@
   allowed_extensions = frozenset(allowed_extensions)
-  for filename in dictionary.keys():
+  for filename in list(dictionary.keys()):
     base_ext = filename.rsplit('.', 1)
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Why is this change needed (i.e: is there a functional difference between a list vs. a dict_keys here)?


Repository:
  rL LLVM

https://reviews.llvm.org/D23602