Another trivial getSpelling simplification.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97327 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Lex/PPExpressions.cpp b/lib/Lex/PPExpressions.cpp
index 6c92126..ede129e 100644
--- a/lib/Lex/PPExpressions.cpp
+++ b/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.