clang/test/PCH/cxx-for-range.cpp

   1 // Test this without pch.
   2 // RUN: %clang_cc1 -x c++ -std=c++11 -include %S/cxx-for-range.h -emit-llvm -o - %s
   3
   4 // Test with pch.
   5 // RUN: %clang_cc1 -x c++ -std=c++11 -emit-pch -o %t %S/cxx-for-range.h
   6 // RUN: %clang_cc1 -x c++ -std=c++11 -include-pch %t -emit-llvm -o - %s
   7
   8 void h() {
   9   f();
  10
  11   g<int>();
  12
  13   char a[3] = { 0, 1, 2 };
  14   for (auto w : a)
  15     for (auto x : S())
  16       for (auto y : T())
  17         for (auto z : U())
  18           ;
  19 }