public boolean isFuncDefType() {
		switch (this) {
			case DW_TAG_subprogram:
			case DW_TAG_subroutine_type:
				return true;
			default:
				return false;
		}
	}
Returns true if this DIE defines a structure-like element (class, struct, interface, union).

@return true if this DIE defines a structure-like element (class, struct, interface, union)
Ghidra/Features/Base/src/main/java/ghidra/app/util/bin/format/dwarf/DWARFTag.java