private boolean isSizeCompatible(Composite src, Composite target) {
		return target.isNotYetDefined() || (src.getLength() == target.getLength());
	}
Returns true if src can overwrite the target composite based on size

@param src
@param target
@return
Ghidra/Features/Base/src/main/java/ghidra/app/util/bin/format/dwarf/DWARFDataTypeConflictHandler.java