simplify padding, just fold it into the earlier resize.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56880 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/SemaExpr.cpp b/lib/Sema/SemaExpr.cpp
index 6125718..fa18ce3 100644
--- a/lib/Sema/SemaExpr.cpp
+++ b/lib/Sema/SemaExpr.cpp
@@ -518,18 +518,13 @@
Tok.getLocation()));
}
llvm::SmallString<512> IntegerBuffer;
- IntegerBuffer.resize(Tok.getLength());
+ // Add padding so that NumericLiteralParser can overread by one character.
+ IntegerBuffer.resize(Tok.getLength()+1);
const char *ThisTokBegin = &IntegerBuffer[0];
// Get the spelling of the token, which eliminates trigraphs, etc.
unsigned ActualLength = PP.getSpelling(Tok, ThisTokBegin);
- // Add padding so that NumericLiteralParser can overread by one character.
- if (!IntegerBuffer.empty()) {
- IntegerBuffer.push_back(' ');
- ThisTokBegin = &IntegerBuffer[0];
- }
-
NumericLiteralParser Literal(ThisTokBegin, ThisTokBegin+ActualLength,
Tok.getLocation(), PP);
if (Literal.hadError)