[cfe-commits] r160097 - /cfe/trunk/lib/AST/CommentSema.cpp

[NAKAMURA Takumi]

Author: chapuni
Date: Wed Jul 11 19:45:08 2012
New Revision: 160097

URL: http://llvm.org/viewvc/llvm-project?rev=160097&view=rev
Log:
AST/CommentSema.cpp: Fix signess in abs() to appease msvc. It would not make sense to pass (unsigned)-(unsigned) to abs().

Modified:
    cfe/trunk/lib/AST/CommentSema.cpp

Modified: cfe/trunk/lib/AST/CommentSema.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/AST/CommentSema.cpp?rev=160097&r1=160096&r2=160097&view=diff
==============================================================================
--- cfe/trunk/lib/AST/CommentSema.cpp (original)
+++ cfe/trunk/lib/AST/CommentSema.cpp Wed Jul 11 19:45:08 2012
@@ -390,7 +390,8 @@
     const IdentifierInfo *II = ParamVars[i]->getIdentifier();
     if (II) {
       StringRef Name = II->getName();
-      unsigned MinPossibleEditDistance = abs(Name.size() - Typo.size());
+      unsigned MinPossibleEditDistance =
+        abs((int)Name.size() - (int)Typo.size());
       if (MinPossibleEditDistance > 0 &&
           Typo.size() / MinPossibleEditDistance < 3)
         continue;