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[C++11] More 'nullptr' conversion or in some cases just using a boolean check instead of comparing to nullptr.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@206129 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Craig Topper
2014-04-13 04:57:38 +00:00
parent 4e510c10b5
commit 4266ae8067
53 changed files with 240 additions and 226 deletions
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8
lib/MC/MCObjectStreamer.cpp
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@@ -27,12 +27,12 @@ MCObjectStreamer::MCObjectStreamer(MCContext &Context, MCAsmBackend &TAB,
: MCStreamer(Context),
Assembler(new MCAssembler(Context, TAB, *Emitter_,
*TAB.createObjectWriter(OS), OS)),
CurSectionData(0) {}
CurSectionData(nullptr) {}
MCObjectStreamer::MCObjectStreamer(MCContext &Context, MCAsmBackend &TAB,
raw_ostream &OS, MCCodeEmitter *Emitter_,
MCAssembler *_Assembler)
: MCStreamer(Context), Assembler(_Assembler), CurSectionData(0) {}
: MCStreamer(Context), Assembler(_Assembler), CurSectionData(nullptr) {}
MCObjectStreamer::~MCObjectStreamer() {
delete &Assembler->getBackend();
@@ -44,7 +44,7 @@ MCObjectStreamer::~MCObjectStreamer() {
void MCObjectStreamer::reset() {
if (Assembler)
Assembler->reset();
CurSectionData = 0;
CurSectionData = nullptr;
CurInsertionPoint = MCSectionData::iterator();
MCStreamer::reset();
}
@@ -55,7 +55,7 @@ MCFragment *MCObjectStreamer::getCurrentFragment() const {
if (CurInsertionPoint != getCurrentSectionData()->getFragmentList().begin())
return std::prev(CurInsertionPoint);
return 0;
return nullptr;
}
MCDataFragment *MCObjectStreamer::getOrCreateDataFragment() const {