1 // Test reading of PCH without original input files. 2 3 // Generate the PCH, removing the original file: 4 // RUN: echo 'struct S{char c; int i; }; void foo() {}' > %t.h 5 // RUN: echo 'template <typename T> void tf() { T::foo(); }' >> %t.h 6 // RUN: %clang_cc1 -x c++ -emit-pch -o %t.h.pch %t.h 7 // RUN: rm %t.h 8 9 // Check diagnostic with location in original source: 10 // RUN: not %clang_cc1 -include-pch %t.h.pch -emit-obj -o %t.o %s 2> %t.stderr 11 // RUN: grep 'could not find file' %t.stderr 12 13 // Oftentimes on Windows there are open handles, and deletion will fail. 14 // REQUIRES: can-remove-opened-file 15 16 void qq(S*) {} 17 18 #ifdef REDECL 19 float foo() {return 0f;} 20 #endif 21 22 #ifdef INSTANTIATION 23 void f() { 24 tf<int>(); 25 } 26 #endif 27
