Method deoptimizePath

src/ast/variables/ParameterVariable.ts:236–261

(path: ObjectPath)

	}

	deoptimizePath(path: ObjectPath): void {
		if (path.length === 0) {
			this.markReassigned();
			return;
		}
		if (this.deoptimizedFields.has(UnknownKey)) {
			return;
		}
		const key = path[0];
		if (this.deoptimizedFields.has(key)) {
			return;
		}
		this.deoptimizedFields.add(key);
		for (const entity of this.argumentsToBeDeoptimized) {
			// We do not need a recursion tracker here as we already track whether
			// this field is deoptimized
			entity.deoptimizePath([...this.initPath, key]);
		}
		if (key === UnknownKey) {
			// save some memory
			this.deoptimizationInteractions = NO_INTERACTIONS;
			this.deoptimizations = EMPTY_PATH_TRACKER;
			this.deoptimizedFields = UNKNOWN_DEOPTIMIZED_FIELD;
			this.argumentsToBeDeoptimized = UNKNOWN_DEOPTIMIZED_ENTITY;
		}
	}

	getReturnExpressionWhenCalledAtPath(
		path: ObjectPath