[cfe-commits] [Patch] Add a warning to catch enums with all elements having the same value

Richard Trieu rtrieu at google.com
Tue May 15 16:10:42 PDT 2012

Add -Wunique-enum which will warn on enums with at least 2 elements such
that all elements are the same value.  This will catch enums such as:

enum A {
  FIRST = 1,
  SECOND = 1
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