[NETBEANS-3948] Javascript parsing error for Object.assign function

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 11.0, 12.0
• Component/s: javascript - Editor
• Assignee: Unassigned
• Reporter: Lobzek
• Created: 04/Mar/20 15:44
• Updated: 15/Jul/20 10:04

Description

Example code:

class Test {
	test(config) {
		this.conig = {};
		Object.assign(this.config, config);
	}
}

IDE marks `this` in line 4 and shows warning "The global variable "this" not declared", at the same time it shows no warning in line 3.

Expected behavior:
No warning should be shown, that is completely correct code.