[C++11] Make use of 'nullptr' in the Support library.
llvm-svn: 205697
diff --git a/llvm/lib/Support/LineIterator.cpp b/llvm/lib/Support/LineIterator.cpp
index 056d817..947a8fb 100644
--- a/llvm/lib/Support/LineIterator.cpp
+++ b/llvm/lib/Support/LineIterator.cpp
@@ -13,9 +13,10 @@
using namespace llvm;
line_iterator::line_iterator(const MemoryBuffer &Buffer, char CommentMarker)
- : Buffer(Buffer.getBufferSize() ? &Buffer : 0),
+ : Buffer(Buffer.getBufferSize() ? &Buffer : nullptr),
CommentMarker(CommentMarker), LineNumber(1),
- CurrentLine(Buffer.getBufferSize() ? Buffer.getBufferStart() : 0, 0) {
+ CurrentLine(Buffer.getBufferSize() ? Buffer.getBufferStart() : nullptr,
+ 0) {
// Ensure that if we are constructed on a non-empty memory buffer that it is
// a null terminated buffer.
if (Buffer.getBufferSize()) {
@@ -53,7 +54,7 @@
if (*Pos == '\0') {
// We've hit the end of the buffer, reset ourselves to the end state.
- Buffer = 0;
+ Buffer = nullptr;
CurrentLine = StringRef();
return;
}