| // Test reading of PCH without original input files. |
| |
| // Generate the PCH, removing the original file: |
| // RUN: echo 'struct S{char c; int i; }; void foo() {}' > %t.h |
| // RUN: echo 'template <typename T> void tf() { T::foo(); }' >> %t.h |
| // RUN: %clang_cc1 -x c++ -emit-pch -o %t.h.pch %t.h |
| |
| // %t.h might be touched by scanners as a hot file on Windows, |
| // to fail to remove %.h with single run. |
| // FIXME: Do we really want to work around bugs in virus checkers here? |
| // RUN: rm %t.h || rm %t.h || rm %t.h |
| |
| // Check diagnostic with location in original source: |
| // RUN: not %clang_cc1 -include-pch %t.h.pch -emit-obj -o %t.o %s 2> %t.stderr |
| // RUN: grep 'could not find file' %t.stderr |
| |
| void qq(S*) {} |
| |
| #ifdef REDECL |
| float foo() {return 0f;} |
| #endif |
| |
| #ifdef INSTANTIATION |
| void f() { |
| tf<int>(); |
| } |
| #endif |
