commit 53fa347ee6af95aee95ef5dd3eb3ad4a9795f5e8
author Benjamin Kramer <benny.kra@googlemail.com> Sat Feb 27 16:29:36 2010 +0000
committer Benjamin Kramer <benny.kra@googlemail.com> Sat Feb 27 16:29:36 2010 +0000
tree 336334bae6cdd11f52ecc49744d0b160cb348c78
parent d46ed89d796dfdae2d500751b99fbdb6435f6698

Another trivial getSpelling simplification.

llvm-svn: 97327

clang/lib/Lex/PPExpressions.cpp

diff --git a/clang/lib/Lex/PPExpressions.cpp b/clang/lib/Lex/PPExpressions.cpp
index 6c92126..ede129e 100644
--- a/clang/lib/Lex/PPExpressions.cpp
+++ b/clang/lib/Lex/PPExpressions.cpp
@@ -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.