[PATCH] clang-cl: Diagnose the usage of ASAN with a debug runtime library

[Timur Iskhodzhanov]

I'd defer to Hans, he knows this code better.

I'm fine with the general direction.

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Comment at: include/clang/Basic/DiagnosticDriverKinds.td:89
@@ -88,1 +88,3 @@
+def err_drv_address_sanitizer_debug_runtime : Error<
+  "address sanitizer with a debug runtime library not supported yet">;
 
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The tool is called "AddressSanitizer", not "address sanitizer".

I'd prefer something line
  "AddressSanitizer doesn't support linking with debug runtime libraries yet"

http://reviews.llvm.org/D5764