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DWOHolder takes ownership of the argument constructor, use std::unique_ptr.

Browse Source 
Thanks to David Blaikie for noticing it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214434 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola 2014-07-31 20:26:42 +00:00
parent 81becb73ab
commit fc272c3b9e
2 changed files with 6 additions and 5 deletions
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9
lib/DebugInfo/DWARFUnit.cpp
View File

@ -235,9 +235,10 @@ size_t DWARFUnit::extractDIEsIfNeeded(bool CUDieOnly) {
return DieArray.size();
}
DWARFUnit::DWOHolder::DWOHolder(object::ObjectFile *DWOFile)
: DWOFile(DWOFile),
DWOContext(cast<DWARFContext>(DIContext::getDWARFContext(*DWOFile))),
DWARFUnit::DWOHolder::DWOHolder(std::unique_ptr<object::ObjectFile> DWOFile)
: DWOFile(std::move(DWOFile)),
DWOContext(
cast<DWARFContext>(DIContext::getDWARFContext(*this->DWOFile))),
DWOU(nullptr) {
if (DWOContext->getNumDWOCompileUnits() > 0)
DWOU = DWOContext->getDWOCompileUnitAtIndex(0);
@ -265,7 +266,7 @@ bool DWARFUnit::parseDWO() {
if (!DWOFile)
return false;
// Reset DWOHolder.
DWO.reset(new DWOHolder(DWOFile.get().get()));
DWO = llvm::make_unique<DWOHolder>(std::move(*DWOFile));
DWARFUnit *DWOCU = DWO->getUnit();
// Verify that compile unit in .dwo file is valid.
if (!DWOCU || DWOCU->getDWOId() != getDWOId()) {

2
lib/DebugInfo/DWARFUnit.h
View File

@ -52,7 +52,7 @@ class DWARFUnit {
std::unique_ptr<DWARFContext> DWOContext;
DWARFUnit *DWOU;
public:
DWOHolder(object::ObjectFile *DWOFile);
DWOHolder(std::unique_ptr<object::ObjectFile> DWOFile);
DWARFUnit *getUnit() const { return DWOU; }
};
std::unique_ptr<DWOHolder> DWO;