clang/test/PCH/gch-probe.c

   1 // Unsupported on AIX because we don't support the requisite "__clangast"
   2 // section in XCOFF yet.
   3 // UNSUPPORTED: target={{.*}}-aix{{.*}}
   4
   5 // For GCC compatibility, clang should probe also with the .gch extension.
   6 // RUN: %clang -x c-header -c %s -o %t.h.gch
   7 // RUN: %clang -fsyntax-only -include %t.h %s
   8
   9 // -gmodules embeds the Clang AST file in an object file.
  10 // RUN: %clang -x c-header -c %s -gmodules -o %t.h.gch
  11 // RUN: %clang -fsyntax-only -include %t.h %s
  12
  13 // gch probing should ignore files which are not clang pch files.
  14 // RUN: %clang -fsyntax-only -include %S/Inputs/gch-probe.h %s 2>&1 | FileCheck %s
  15 // CHECK: warning: precompiled header '{{.*}}gch-probe.h.gch' was ignored because it is not a clang PCH file
  16
  17 void f(void);