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Fix line_iterator uninitialized variable warnings. NFCI.

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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 fd5f6041b1
commit 85198c771c
1 changed files with 5 additions and 5 deletions
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10
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.
class line_iterator
: public std::iterator<std::forward_iterator_tag, StringRef> {
const MemoryBuffer *Buffer;
char CommentMarker;
bool SkipBlanks;
const MemoryBuffer *Buffer = nullptr;
char CommentMarker = '\0';
bool SkipBlanks = true;
unsigned LineNumber;
unsigned LineNumber = 1;
StringRef CurrentLine;
public:
/// Default construct an "end" iterator.
line_iterator() : Buffer(nullptr) {}
line_iterator() = default;
/// Construct a new iterator around some memory buffer.
explicit line_iterator(const MemoryBuffer &Buffer, bool SkipBlanks = true,