1 // Test reading of PCH with changed location of original input files, 2 // i.e. invoking header search. 3 // REQUIRES: shell 4 5 // Generate the original files: 6 // RUN: rm -rf %t_orig %t_moved 7 // RUN: mkdir -p %t_orig/sub %t_orig/sub2 8 // RUN: echo 'struct orig_sub{char c; int i; };' > %t_orig/sub/orig_sub.h 9 // RUN: echo 'void orig_sub2_1();' > %t_orig/sub2/orig_sub2_1.h 10 // RUN: echo '#include "orig_sub2_1.h"' > %t_orig/sub2/orig_sub2.h 11 // RUN: echo 'template <typename T> void tf() { orig_sub2_1(); T::foo(); }' >> %t_orig/sub2/orig_sub2.h 12 // RUN: echo 'void foo() {}' > %t_orig/tmp2.h 13 // RUN: echo '#include "tmp2.h"' > %t_orig/all.h 14 // RUN: echo '#include "sub/orig_sub.h"' >> %t_orig/all.h 15 // RUN: echo '#include "orig_sub2.h"' >> %t_orig/all.h 16 // RUN: echo 'int all();' >> %t_orig/all.h 17 18 // Generate the PCH: 19 // RUN: cd %t_orig && %clang_cc1 -x c++ -emit-pch -o all.h.pch -Isub2 all.h 20 // RUN: cp -pR %t_orig %t_moved 21 22 // Check diagnostic with location in original source: 23 // RUN: %clang_cc1 -include-pch all.h.pch -I%t_moved -I%t_moved/sub2 -Wpadded -emit-llvm-only %s 2> %t.stderr 24 // RUN: grep 'struct orig_sub' %t.stderr 25 26 // Check diagnostic with 2nd location in original source: 27 // RUN: not %clang_cc1 -DREDECL -include-pch all.h.pch -I%t_moved -I%t_moved/sub2 -emit-llvm-only %s 2> %t.stderr 28 // RUN: grep 'void foo' %t.stderr 29 30 // Check diagnostic with instantiation location in original source: 31 // RUN: not %clang_cc1 -DINSTANTIATION -include-pch all.h.pch -I%t_moved -I%t_moved/sub2 -emit-llvm-only %s 2> %t.stderr 32 // RUN: grep 'orig_sub2_1' %t.stderr 33 34 void qq(orig_sub*) {all();} 35 36 #ifdef REDECL 37 float foo() {return 0;} 38 #endif 39 40 #ifdef INSTANTIATION 41 void f() { 42 tf<int>(); 43 } 44 #endif 45
