diff options
Diffstat (limited to 'clang/lib')
| -rw-r--r-- | clang/lib/Sema/SemaExpr.cpp | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/clang/lib/Sema/SemaExpr.cpp b/clang/lib/Sema/SemaExpr.cpp index 61257187f52..fa18ce313e4 100644 --- a/clang/lib/Sema/SemaExpr.cpp +++ b/clang/lib/Sema/SemaExpr.cpp @@ -518,18 +518,13 @@ Action::ExprResult Sema::ActOnNumericConstant(const Token &Tok) { 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) |
