clang/test/SemaCXX/gnu-case-ranges.cpp

   1 // RUN: %clang_cc1 -verify -Wno-covered-switch-default %s
   2 // expected-no-diagnostics
   3
   4 enum E {
   5     one,
   6     two,
   7     three,
   8     four
   9 };
  10
  11
  12 int test(enum E e)
  13 {
  14     switch (e)
  15     {
  16         case one:
  17             return 7;
  18         case two ... two + 1:
  19             return 42;
  20         case four:
  21             return 25;
  22         default:
  23             return 0;
  24     }
  25 }