clang/test/Preprocessor/multiple-inclusion-opt.h

   1 # // null directive and comments before include guard
   2
   3 #ifndef MULTIPLE_INCLUSION_OPT
   4
   5 int foo();
   6
   7 // The position of the define should not matter
   8 #define MULTIPLE_INCLUSION_OPT
   9
  10 int bar();
  11
  12 #endif
  13
  14 #
  15 #
  16 /* Two null directives
  17    and a multiline comment
  18    after the #endif */