[clang-tools-extra] r236624 - Fixed infinite recursion bug.

[John Thompson]

Author: jtsoftware
Date: Wed May  6 13:39:15 2015
New Revision: 236624

URL: http://llvm.org/viewvc/llvm-project?rev=236624&view=rev
Log:
Fixed infinite recursion bug.

Modified:
    clang-tools-extra/trunk/modularize/PreprocessorTracker.cpp

Modified: clang-tools-extra/trunk/modularize/PreprocessorTracker.cpp
URL: http://llvm.org/viewvc/llvm-project/clang-tools-extra/trunk/modularize/PreprocessorTracker.cpp?rev=236624&r1=236623&r2=236624&view=diff
==============================================================================
--- clang-tools-extra/trunk/modularize/PreprocessorTracker.cpp (original)
+++ clang-tools-extra/trunk/modularize/PreprocessorTracker.cpp Wed May  6 13:39:15 2015
@@ -418,7 +418,7 @@ static std::string getMacroExpandedStrin
         std::string Name = II->getName().str();
         // Check for nexted macro references.
         clang::MacroInfo *MacroInfo = PP.getMacroInfo(II);
-        if (MacroInfo)
+        if (MacroInfo && (Name != MacroName))
           Expanded += getMacroExpandedString(PP, Name, MacroInfo, nullptr);
         else
           Expanded += Name;