OBJECT_ONLY       486 src/ast.cc         compare_type_ = OBJECT_ONLY;
OBJECT_ONLY       612 src/ast.cc         compare_type_ = OBJECT_ONLY;
OBJECT_ONLY      1006 src/ast.h        bool IsObjectCompare() { return compare_type_ == OBJECT_ONLY; }
OBJECT_ONLY      1855 src/ast.h        bool IsObjectCompare() { return compare_type_ == OBJECT_ONLY; }