test/include-warnings.c

   1 /*
   2 TEST_BUILD
   3     $C{COMPILE} $DIR/include-warnings.c -o include-warnings.exe -Wsystem-headers -Weverything -Wno-undef -Wno-old-style-cast -Wno-nullability-extension -Wno-c++98-compat 2>&1 | grep -v 'In file' | grep objc || true
   4 END
   5
   6 TEST_RUN_OUTPUT
   7 OK: includes.c
   8 END
   9 */
  10
  11 // Detect warnings inside any header.
  12 // The build command above filters out warnings inside non-objc headers
  13 // (which are noisy with -Weverything).
  14 // -Wno-undef suppresses warnings about `#if __cplusplus` and the like.
  15 // -Wno-old-style-cast is tough to avoid in mixed C/C++ code.
  16 // -Wno-nullability-extension disables a warning about non-portable
  17 //   _Nullable etc which we already handle correctly in objc-abi.h.
  18 // -Wno-c++98-compat disables warnings about things that already
  19 //   have guards against C++98.
  20
  21 #include "includes.c"