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Initialize the variable to avoid dereferencing 0 (cid #47244)

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git-svn-id: http://root.cern.ch/svn/root/trunk@46535 27541ba8-7e3a-0410-8455-c3a389f83636
This commit is contained in:
Vassil Vassilev 2012-10-14 14:53:39 +00:00
parent f471d979b1
commit ac49ac695f
1 changed files with 4 additions and 3 deletions
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7
lib/Interpreter/ValuePrinterSynthesizer.cpp
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@ -111,15 +111,16 @@ namespace cling {
// 1.1. Find gCling
SourceLocation NoSLoc = SourceLocation();
NamespaceDecl* NSD = utils::Lookup::Namespace(m_Sema, "cling");
NSD = utils::Lookup::Namespace(m_Sema, "valuePrinterInternal", NSD);
DeclContext* DC = m_Context->getTranslationUnitDecl();
DC = utils::Lookup::Namespace(m_Sema, "cling");
DC = utils::Lookup::Namespace(m_Sema, "valuePrinterInternal", DC);
DeclarationName PVName = &m_Context->Idents.get("PrintValue");
LookupResult R(*m_Sema, PVName, NoSLoc, Sema::LookupOrdinaryName,
Sema::ForRedeclaration);
m_Sema->LookupQualifiedName(R, NSD);
m_Sema->LookupQualifiedName(R, DC);
assert(!R.empty() && "Cannot find PrintValue(...)");
CXXScopeSpec CSS;