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Watch out for NULL types in NameSearchContext::AddTypeDecl or we crash. 

llvm-svn: 124051
This commit is contained in:
Greg Clayton 2011-01-23 00:34:52 +00:00
parent 61c2e57b09
commit 1b03cb5d1b
1 changed files with 20 additions and 20 deletions
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40
lldb/source/Expression/ClangASTSource.cpp
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@ -240,26 +240,26 @@ NameSearchContext::AddGenericFunDecl()
clang::NamedDecl *
NameSearchContext::AddTypeDecl(void *type)
{
QualType qual_type = QualType::getFromOpaquePtr(type);
if (type)
{
QualType qual_type = QualType::getFromOpaquePtr(type);
if (TagType *tag_type = dyn_cast<clang::TagType>(qual_type))
{
TagDecl *tag_decl = tag_type->getDecl();
m_decls.push_back(tag_decl);
return tag_decl;
}
else if (ObjCObjectType *objc_object_type = dyn_cast<clang::ObjCObjectType>(qual_type))
{
ObjCInterfaceDecl *interface_decl = objc_object_type->getInterface();
m_decls.push_back((NamedDecl*)interface_decl);
return (NamedDecl*)interface_decl;
}
else
{
return NULL;
if (TagType *tag_type = dyn_cast<clang::TagType>(qual_type))
{
TagDecl *tag_decl = tag_type->getDecl();
m_decls.push_back(tag_decl);
return tag_decl;
}
else if (ObjCObjectType *objc_object_type = dyn_cast<clang::ObjCObjectType>(qual_type))
{
ObjCInterfaceDecl *interface_decl = objc_object_type->getInterface();
m_decls.push_back((NamedDecl*)interface_decl);
return (NamedDecl*)interface_decl;
}
}
return NULL;
}