[PATCH] D11896: [clang-cl] Add support for CL and _CL_ environment variables

[Hans Wennborg via cfe-commits]

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Out of curiosity, did you run in to something that relies on this in the wild?


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Comment at: tools/driver/driver.cpp:452
@@ +451,3 @@
+    // The first instance of '#' should be replaced with '='.
+    auto AdjustOpt = [] (const char *Opt) {
+      if (char *NumberSignPtr = const_cast<char *>(::strchr(Opt, '#')))
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Maybe don't take the parameter as a const char* if the constness needs to be dropped for the adjusting to take place? The const_cast could just be moved to where you make the call below.


http://reviews.llvm.org/D11896