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Explicitly pass ownership of the MemoryBuffer to AddNewSourceBuffer using std::unique_ptr

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216223 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
David Blaikie
2014-08-21 20:44:56 +00:00
parent fdbf61d00d
commit 95ca0fb247
12 changed files with 55 additions and 57 deletions
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8
lib/Support/YAMLParser.cpp
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@ -708,8 +708,10 @@ Scanner::Scanner(StringRef Input, SourceMgr &sm)
, IsStartOfStream(true)
, IsSimpleKeyAllowed(true)
, Failed(false) {
InputBuffer = MemoryBuffer::getMemBuffer(Input, "YAML");
SM.AddNewSourceBuffer(InputBuffer, SMLoc());
std::unique_ptr<MemoryBuffer> InputBufferOwner(
MemoryBuffer::getMemBuffer(Input, "YAML"));
InputBuffer = InputBufferOwner.get();
SM.AddNewSourceBuffer(std::move(InputBufferOwner), SMLoc());
Current = InputBuffer->getBufferStart();
End = InputBuffer->getBufferEnd();
}
@ -719,7 +721,7 @@ Scanner::Scanner(std::unique_ptr<MemoryBuffer> Buffer, SourceMgr &SM_)
Current(InputBuffer->getBufferStart()), End(InputBuffer->getBufferEnd()),
Indent(-1), Column(0), Line(0), FlowLevel(0), IsStartOfStream(true),
IsSimpleKeyAllowed(true), Failed(false) {
SM.AddNewSourceBuffer(Buffer.release(), SMLoc());
SM.AddNewSourceBuffer(std::move(Buffer), SMLoc());
}
Token &Scanner::peekNext() {