diff options
Diffstat (limited to 'clang/lib/Lex/LiteralSupport.cpp')
| -rw-r--r-- | clang/lib/Lex/LiteralSupport.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/clang/lib/Lex/LiteralSupport.cpp b/clang/lib/Lex/LiteralSupport.cpp index ddfa10c6987..80e025def7b 100644 --- a/clang/lib/Lex/LiteralSupport.cpp +++ b/clang/lib/Lex/LiteralSupport.cpp @@ -765,6 +765,7 @@ void NumericLiteralParser::ParseNumberStartingWithZero(SourceLocation TokLoc) { s++; saw_period = true; const char *floatDigitsBegin = s; + checkSeparator(TokLoc, s, CSK_BeforeDigits); s = SkipHexDigits(s); noSignificand &= (floatDigitsBegin == s); } @@ -779,6 +780,7 @@ void NumericLiteralParser::ParseNumberStartingWithZero(SourceLocation TokLoc) { // A binary exponent can appear with or with a '.'. If dotted, the // binary exponent is required. if (*s == 'p' || *s == 'P') { + checkSeparator(TokLoc, s, CSK_AfterDigits); const char *Exponent = s; s++; saw_exponent = true; @@ -790,6 +792,7 @@ void NumericLiteralParser::ParseNumberStartingWithZero(SourceLocation TokLoc) { hadError = true; return; } + checkSeparator(TokLoc, s, CSK_BeforeDigits); s = first_non_digit; if (!PP.getLangOpts().HexFloats) @@ -858,9 +861,11 @@ void NumericLiteralParser::ParseNumberStartingWithZero(SourceLocation TokLoc) { s++; radix = 10; saw_period = true; + checkSeparator(TokLoc, s, CSK_BeforeDigits); s = SkipDigits(s); // Skip suffix. } if (*s == 'e' || *s == 'E') { // exponent + checkSeparator(TokLoc, s, CSK_AfterDigits); const char *Exponent = s; s++; radix = 10; @@ -868,6 +873,7 @@ void NumericLiteralParser::ParseNumberStartingWithZero(SourceLocation TokLoc) { if (*s == '+' || *s == '-') s++; // sign const char *first_non_digit = SkipDigits(s); if (first_non_digit != s) { + checkSeparator(TokLoc, s, CSK_BeforeDigits); s = first_non_digit; } else { PP.Diag(PP.AdvanceToTokenCharacter(TokLoc, Exponent-ThisTokBegin), |
