[PATCH] D69758: [Gnu toolchain] Look at standard GCC paths for libstdcxx by default

[Kristina Brooks via Phabricator via cfe-commits]

kristina added reviewers: mclow.lists, ldionne, EricWF, rsmith.
kristina added a comment.
Herald added a subscriber: dexonsmith.

Added libcxx maintainers, would like one of them to sign off on this. I presume this is NFCI for Linux so it should be covered by existing regression tests?



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Comment at: clang/lib/Driver/ToolChains/Gnu.cpp:2623
+  int MaxVersion = 0;
+  std::string MaxVersionString = "";
+  for (llvm::vfs::directory_iterator LI = vfs.dir_begin(base, EC), LE;
----------------
No need for `= ""` here.


Repository:
  rC Clang

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D69758/new/

https://reviews.llvm.org/D69758