[cfe-commits] r173447 - /cfe/trunk/lib/Lex/Lexer.cpp

[NAKAMURA Takumi]

Author: chapuni
Date: Fri Jan 25 08:57:21 2013
New Revision: 173447

URL: http://llvm.org/viewvc/llvm-project?rev=173447&view=rev
Log:
Lexer.cpp: Fix a warning with ptrdiff_t on i686. [-Wsign-compare]

Modified:
    cfe/trunk/lib/Lex/Lexer.cpp

Modified: cfe/trunk/lib/Lex/Lexer.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Lex/Lexer.cpp?rev=173447&r1=173446&r2=173447&view=diff
==============================================================================
--- cfe/trunk/lib/Lex/Lexer.cpp (original)
+++ cfe/trunk/lib/Lex/Lexer.cpp Fri Jan 25 08:57:21 2013
@@ -2749,7 +2749,7 @@
 
   if (Result) {
     Result->setFlag(Token::HasUCN);
-    if (CurPtr - StartPtr == NumHexDigits + 2)
+    if (CurPtr - StartPtr == (ptrdiff_t)NumHexDigits + 2)
       StartPtr = CurPtr;
     else
       while (StartPtr != CurPtr)