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Fix line_iterator uninitialized variable warnings. NFCI. 

Allows us to auto define the default constructor as well.
This commit is contained in:
Simon Pilgrim 2019-11-03 11:20:12 +00:00
parent 81ba611e88
commit e81b201d1b
1 changed files with 5 additions and 5 deletions
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10
llvm/include/llvm/Support/LineIterator.h
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@ -30,16 +30,16 @@ class MemoryBuffer;
/// Note that this iterator requires the buffer to be nul terminated. /// Note that this iterator requires the buffer to be nul terminated.
class line_iterator class line_iterator
: public std::iterator<std::forward_iterator_tag, StringRef> { : public std::iterator<std::forward_iterator_tag, StringRef> {
const MemoryBuffer *Buffer; const MemoryBuffer *Buffer = nullptr;
char CommentMarker; char CommentMarker = '\0';
bool SkipBlanks; bool SkipBlanks = true;
unsigned LineNumber; unsigned LineNumber = 1;
StringRef CurrentLine; StringRef CurrentLine;
public: public:
/// Default construct an "end" iterator. /// Default construct an "end" iterator.
line_iterator() : Buffer(nullptr) {} line_iterator() = default;
/// Construct a new iterator around some memory buffer. /// Construct a new iterator around some memory buffer.
explicit line_iterator(const MemoryBuffer &Buffer, bool SkipBlanks = true, explicit line_iterator(const MemoryBuffer &Buffer, bool SkipBlanks = true,