================
Comment at: lib/Driver/SanitizerArgs.cpp:178
@@ +177,3 @@
+
+ Arg *DebugRTArg = nullptr;
+ if (Args.hasArg(options::OPT__SLASH_MTd))
----------------
Can you use the following syntax here?
if (Arg *WindowsDebugRTArg = Args.getLastArg(options::OPT__SLASH_MTd,
options::OPT__SLASH_MDd,
options::OPT__SLASH_LDd)) {
D.Diag(...) << ....;
}
Also, what is MSVC/clang-cl semantics if I pass "/MTd /MT"? Will it pick up the
last flag (/MT), or try to link both runtimes?
In the first case we don't need to produce the error.
================
Comment at: test/Driver/fsanitize.c:167
@@ +166,3 @@
+// RUN: %clang_cl -fsanitize=address -c -LD -### -- %s 2>&1 | FileCheck %s
-check-prefix=CHECK-ASAN-RELEASERTL
+// CHECK-ASAN-RELEASERTL-NOT: error: invalid argument
+// CHECK-ASAN-RELEASERTL-NOT: not allowed with '-fsanitize=address'
----------------
This line is enough here.
http://reviews.llvm.org/D5764
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