Method evaluate

packages/svelte/src/compiler/phases/scope.js:803–808

* Does partial evaluation to find an exact value or at least the rough type of the expression. * Only call this once scope has been fully generated in a first pass, * else this evaluates on incomplete data and may yield wrong results. * @param {Expression} expression * @param {Set<any>} [val

(expression, values = new Set())

	 * @param {Set<any>} [values]
	 */
	evaluate(expression, values = new Set()) {
		const current = current_evaluations.get(expression);
		if (current) return current;

		return new Evaluation(this, expression, values);
	}
}

/**