1*f4a2713aSLionel Sambuc // Test reading of PCH without original input files. 2*f4a2713aSLionel Sambuc 3*f4a2713aSLionel Sambuc // Generate the PCH, removing the original file: 4*f4a2713aSLionel Sambuc // RUN: echo 'struct S{char c; int i; }; void foo() {}' > %t.h 5*f4a2713aSLionel Sambuc // RUN: echo 'template <typename T> void tf() { T::foo(); }' >> %t.h 6*f4a2713aSLionel Sambuc // RUN: %clang_cc1 -x c++ -emit-pch -o %t.h.pch %t.h 7*f4a2713aSLionel Sambuc 8*f4a2713aSLionel Sambuc // %t.h might be touched by scanners as a hot file on Windows, 9*f4a2713aSLionel Sambuc // to fail to remove %.h with single run. 10*f4a2713aSLionel Sambuc // FIXME: Do we really want to work around bugs in virus checkers here? 11*f4a2713aSLionel Sambuc // RUN: rm %t.h || rm %t.h || rm %t.h 12*f4a2713aSLionel Sambuc 13*f4a2713aSLionel Sambuc // Check diagnostic with location in original source: 14*f4a2713aSLionel Sambuc // RUN: not %clang_cc1 -include-pch %t.h.pch -emit-obj -o %t.o %s 2> %t.stderr 15*f4a2713aSLionel Sambuc // RUN: grep 'could not find file' %t.stderr 16*f4a2713aSLionel Sambuc qq(S *)17*f4a2713aSLionel Sambucvoid qq(S*) {} 18*f4a2713aSLionel Sambuc 19*f4a2713aSLionel Sambuc #ifdef REDECL foo()20*f4a2713aSLionel Sambucfloat foo() {return 0f;} 21*f4a2713aSLionel Sambuc #endif 22*f4a2713aSLionel Sambuc 23*f4a2713aSLionel Sambuc #ifdef INSTANTIATION f()24*f4a2713aSLionel Sambucvoid f() { 25*f4a2713aSLionel Sambuc tf<int>(); 26*f4a2713aSLionel Sambuc } 27*f4a2713aSLionel Sambuc #endif 28