private void setSwiftNativeDemangler(SwiftDemanglerOptions options) throws DemangledException {
		if (nativeDemangler == null) {
			try {
				nativeDemangler = new SwiftNativeDemangler(options.getSwiftDir());
			}
			catch (IOException e) {
				throw new DemangledException(e);
			}
		}
	}
Ensures that this demangler has access to a {@link SwiftNativeDemangler}

@param options The options
@throws DemangledException if there was a problem getting the {@link SwiftNativeDemangler}
Ghidra/Features/SwiftDemangler/src/main/java/ghidra/app/util/demangler/swift/SwiftDemangler.java