diff options
Diffstat (limited to 'lib/AsmParser/LLLexer.cpp')
| -rw-r--r-- | lib/AsmParser/LLLexer.cpp | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/lib/AsmParser/LLLexer.cpp b/lib/AsmParser/LLLexer.cpp index c717a53f3a..0e75b4612b 100644 --- a/lib/AsmParser/LLLexer.cpp +++ b/lib/AsmParser/LLLexer.cpp @@ -150,7 +150,7 @@ static bool isLabelChar(char C) { static const char *isLabelTail(const char *CurPtr) { while (1) { if (CurPtr[0] == ':') return CurPtr+1; - if (!isLabelChar(CurPtr[0])) return 0; + if (!isLabelChar(CurPtr[0])) return nullptr; ++CurPtr; } } @@ -435,8 +435,8 @@ lltok::Kind LLLexer::LexHash() { /// HexIntConstant [us]0x[0-9A-Fa-f]+ lltok::Kind LLLexer::LexIdentifier() { const char *StartChar = CurPtr; - const char *IntEnd = CurPtr[-1] == 'i' ? 0 : StartChar; - const char *KeywordEnd = 0; + const char *IntEnd = CurPtr[-1] == 'i' ? nullptr : StartChar; + const char *KeywordEnd = nullptr; for (; isLabelChar(*CurPtr); ++CurPtr) { // If we decide this is an integer, remember the end of the sequence. @@ -455,7 +455,7 @@ lltok::Kind LLLexer::LexIdentifier() { // Otherwise, this wasn't a label. If this was valid as an integer type, // return it. - if (IntEnd == 0) IntEnd = CurPtr; + if (!IntEnd) IntEnd = CurPtr; if (IntEnd != StartChar) { CurPtr = IntEnd; uint64_t NumBits = atoull(StartChar, CurPtr); @@ -469,7 +469,7 @@ lltok::Kind LLLexer::LexIdentifier() { } // Otherwise, this was a letter sequence. See which keyword this is. - if (KeywordEnd == 0) KeywordEnd = CurPtr; + if (!KeywordEnd) KeywordEnd = CurPtr; CurPtr = KeywordEnd; --StartChar; unsigned Len = CurPtr-StartChar; |