Strengthened LLDB's completion of object types.
Now when LLDB reports a variable, it has a
complete type. Similarly, when it reports
members of a struct, it completes their types.
Also, when it creates the result variable for
an expression, it ensures that variable's type
is complete.
This ensures compliance with Clang's
expectations, preventing potential crashes.
git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@152771 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/source/Expression/ClangASTSource.cpp b/source/Expression/ClangASTSource.cpp
index 593b617..bfe876d 100644
--- a/source/Expression/ClangASTSource.cpp
+++ b/source/Expression/ClangASTSource.cpp
@@ -387,6 +387,17 @@
Decl *copied_decl = m_ast_importer->CopyDecl(m_ast_context, original_ctx, decl);
+ if (FieldDecl *copied_field = dyn_cast<FieldDecl>(copied_decl))
+ {
+ QualType copied_field_type = copied_field->getType();
+
+ if (const TagType *copied_field_tag_type = copied_field_type->getAs<TagType>())
+ m_ast_importer->CompleteTagDecl(copied_field_tag_type->getDecl());
+ if (const ObjCObjectType *copied_field_object_type = copied_field_type->getAs<ObjCObjectType>())
+ if (ObjCInterfaceDecl *copied_field_objc_interface_decl = copied_field_object_type->getInterface())
+ m_ast_importer->CompleteObjCInterfaceDecl(copied_field_objc_interface_decl);
+ }
+
decls.push_back(copied_decl);
}
}