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      1 // Test this without pch.
      2 // RUN: %clang_cc1 -x c++ -std=c++11 -include %S/cxx-for-range.h -fsyntax-only -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 -fsyntax-only -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 }
     20