Vendor import of clang release_34 branch r197841 (effectively, 3.4 RC3):

https://llvm.org/svn/llvm-project/cfe/branches/release_34@197841

1 files changed, 35 insertions, 0 deletions

diff --git a/test/Driver/cl.c b/test/Driver/cl.c
new file mode 100644
index 0000000..4fd4064
--- /dev/null
+++ b/test/Driver/cl.c
@@ -0,0 +1,35 @@
+// Don't attempt slash switches on msys bash.
+// REQUIRES: shell-preserves-root
+
+// Note: we have to quote the /? option, otherwise some shells will try to
+// expand the ? into a one-letter filename in the root directory, and make
+// the test fail is such a file or directory exists.
+
+// Note: %s must be preceded by --, otherwise it may be interpreted as a
+// command-line option, e.g. on Mac where %s is commonly under /Users.
+
+// Check that clang-cl options are not available by default.
+// RUN: %clang -help | FileCheck %s -check-prefix=DEFAULT
+// DEFAULT-NOT: CL.EXE COMPATIBILITY OPTIONS
+// DEFAULT-NOT: {{/[?]}}
+// DEFAULT-NOT: /help
+// RUN: not %clang "/?"
+// RUN: not %clang -?
+// RUN: not %clang /help
+
+// Check that /? and /help are available as clang-cl options.
+// RUN: %clang_cl "/?" | FileCheck %s -check-prefix=CL
+// RUN: %clang_cl /help | FileCheck %s -check-prefix=CL
+// RUN: %clang_cl -help | FileCheck %s -check-prefix=CL
+// CL: CL.EXE COMPATIBILITY OPTIONS
+// CL: {{/[?]}}
+// CL: /help
+
+// Options which are not "core" clang options nor cl.exe compatible options
+// are not available in clang-cl.
+// DEFAULT: -fapple-kext
+// CL-NOT: -fapple-kext
+
+// RUN: %clang_cl /c -### -- %s 2>&1 | FileCheck -check-prefix=COMPILE %s
+// COMPILE: "-cxx-abi" "microsoft"
+// COMPILE: "-fdiagnostics-format" "msvc"