[PATCH] D20197: [clang-tidy] Ignore using-declarations defined in marcro in misc-unused-using-decls checks.

[Haojian Wu via cfe-commits]

hokein marked 3 inline comments as done.

================
Comment at: clang-tidy/misc/UnusedUsingDeclsCheck.cpp:39
@@ +38,3 @@
+    // Ignores using-declarations defined in macros.
+    if (TargetDecl->getLocation().isMacroID())
+      return;
----------------
Good point. Using `isMacroID` is enough.


http://reviews.llvm.org/D20197