| // Test reading of PCH with changed location of original input files, |
| // i.e. invoking header search. |
| |
| // Generate the original files: |
| // RUN: rm -rf %t_orig %t_moved |
| // RUN: mkdir -p %t_orig/sub %t_orig/sub2 |
| // RUN: echo 'struct orig_sub{char c; int i; };' > %t_orig/sub/orig_sub.h |
| // RUN: echo 'void orig_sub2_1();' > %t_orig/sub2/orig_sub2_1.h |
| // RUN: echo '#include "orig_sub2_1.h"' > %t_orig/sub2/orig_sub2.h |
| // RUN: echo 'template <typename T> void tf() { orig_sub2_1(); T::foo(); }' >> %t_orig/sub2/orig_sub2.h |
| // RUN: echo 'void foo() {}' > %t_orig/tmp2.h |
| // RUN: echo '#include "tmp2.h"' > %t_orig/all.h |
| // RUN: echo '#include "sub/orig_sub.h"' >> %t_orig/all.h |
| // RUN: echo '#include "orig_sub2.h"' >> %t_orig/all.h |
| // RUN: echo 'int all();' >> %t_orig/all.h |
| |
| // This test relies on -Wpadded, which is only implemented for Itanium record |
| // layout. |
| |
| // Generate the PCH: |
| // RUN: cd %t_orig && %clang_cc1 -triple %itanium_abi_triple -x c++ -emit-pch -o all.h.pch -Isub2 all.h |
| // RUN: cp -R %t_orig %t_moved |
| |
| // Check diagnostic with location in original source: |
| // RUN: %clang_cc1 -triple %itanium_abi_triple -include-pch all.h.pch -I%t_moved -I%t_moved/sub2 -Wpadded -emit-llvm-only %s 2> %t.stderr |
| // RUN: grep 'struct orig_sub' %t.stderr |
| |
| // Check diagnostic with 2nd location in original source: |
| // RUN: not %clang_cc1 -triple %itanium_abi_triple -DREDECL -include-pch all.h.pch -I%t_moved -I%t_moved/sub2 -emit-llvm-only %s 2> %t.stderr |
| // RUN: grep 'void foo' %t.stderr |
| |
| // Check diagnostic with instantiation location in original source: |
| // RUN: not %clang_cc1 -triple %itanium_abi_triple -DINSTANTIATION -include-pch all.h.pch -I%t_moved -I%t_moved/sub2 -emit-llvm-only %s 2> %t.stderr |
| // RUN: grep 'orig_sub2_1' %t.stderr |
| |
| void qq(orig_sub*) {all();} |
| |
| #ifdef REDECL |
| float foo() {return 0;} |
| #endif |
| |
| #ifdef INSTANTIATION |
| void f() { |
| tf<int>(); |
| } |
| #endif |
