[cfe-commits] r97327 - /cfe/trunk/lib/Lex/PPExpressions.cpp

[Benjamin Kramer]

Author: d0k
Date: Sat Feb 27 10:29:36 2010
New Revision: 97327

URL: http://llvm.org/viewvc/llvm-project?rev=97327&view=rev
Log:
Another trivial getSpelling simplification.

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

Modified: cfe/trunk/lib/Lex/PPExpressions.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Lex/PPExpressions.cpp?rev=97327&r1=97326&r2=97327&view=diff
==============================================================================
--- cfe/trunk/lib/Lex/PPExpressions.cpp (original)
+++ cfe/trunk/lib/Lex/PPExpressions.cpp Sat Feb 27 10:29:36 2010
@@ -170,10 +170,8 @@
     return true;
   case tok::numeric_constant: {
     llvm::SmallString<64> IntegerBuffer;
-    IntegerBuffer.resize(PeekTok.getLength());
-    const char *ThisTokBegin = &IntegerBuffer[0];
-    unsigned ActualLength = PP.getSpelling(PeekTok, ThisTokBegin);
-    NumericLiteralParser Literal(ThisTokBegin, ThisTokBegin+ActualLength,
+    llvm::StringRef Spelling = PP.getSpelling(PeekTok, IntegerBuffer);
+    NumericLiteralParser Literal(Spelling.begin(), Spelling.end(),
                                  PeekTok.getLocation(), PP);
     if (Literal.hadError)
       return true; // a diagnostic was already reported.