clang/test/Driver/experimental-library-flag.cpp

   1 // On some platforms, -stdlib=libc++ is currently ignored, so -lc++experimental is not added.
   2 // Once -stdlib=libc++ works on those, this XFAIL can be removed.
   3 // XFAIL: target={{.*-windows.*}}, target={{.*-(ps4|ps5)}}
   4
   5 // For some reason, this fails with a core dump on AIX. This needs to be investigated.
   6 // UNSUPPORTED: target={{.*}}-aix{{.*}}
   7
   8 // RUN: %clangxx -fexperimental-library -stdlib=libc++ -### %s 2>&1 | FileCheck --check-prefixes=CHECK,CHECK-LIBCXX %s
   9 // RUN: %clangxx -fexperimental-library -stdlib=libstdc++ -### %s 2>&1 | FileCheck --check-prefixes=CHECK,CHECK-LIBSTDCXX %s
  10 // RUN: %clangxx -fexperimental-library -stdlib=libc++ -nostdlib++ -### %s 2>&1 | FileCheck --check-prefixes=CHECK,CHECK-NOSTDLIB %s
  11
  12 // -fexperimental-library must be passed to CC1.
  13 // CHECK: -fexperimental-library
  14
  15 // Depending on the stdlib in use, we should (or not) pass -lc++experimental.
  16 // CHECK-LIBCXX: -lc++experimental
  17 // CHECK-LIBSTDCXX-NOT: -lc++experimental
  18 // CHECK-NOSTDLIB-NOT: -lc++experimental