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[DebugInfo] Don't dereference a dyn_cast<PDBSymbolData> result. NFCI.

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The static analyzer is warning about a potential null dereference - but as we're in DataMemberLayoutItem we should be able to guarantee that the Symbol is a PDBSymbolData type, allowing us to use cast<PDBSymbolData> - and if not assert will fire for us.

llvm-svn: 371933
This commit is contained in:
Simon Pilgrim 2019-09-15 15:38:26 +00:00
parent e94e59a2ae
commit cb12c82cda
1 changed files with 1 additions and 1 deletions
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2
lib/DebugInfo/PDB/UDTLayout.cpp
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@ -84,7 +84,7 @@ VBPtrLayoutItem::VBPtrLayoutItem(const UDTLayoutBase &Parent,
}
const PDBSymbolData &DataMemberLayoutItem::getDataMember() {
return *dyn_cast<PDBSymbolData>(Symbol);
return *cast<PDBSymbolData>(Symbol);
}
bool DataMemberLayoutItem::hasUDTLayout() const { return UdtLayout != nullptr; }