@powerlang/egg-js/interpreter/SArgumentBinding.js

A Smalltalk VM that runs on top of JavaScript

import SLocalBinding from './SLocalBinding.js';


let SArgumentBinding = class extends SLocalBinding {

	constructor() {
		super();
		this._inlined = nil;
	}

	static decodeUsing_(aTreecodeDecoder) {
		return aTreecodeDecoder.decodeArgument();
	}

	assign_within_(value, anEvaluationContext) {
		this.halt();
		return this;
	}

	isArgument() {
		return true;
	}

	isInlined() {
		return this._environment._equal(-1);
	}

	valueWithin_(anEvaluationContext) {
		return anEvaluationContext.argumentAt_in_(this._position, this._environment);
	}

}

export default SArgumentBinding