Function parsePostfix

src/parser/syntaxes/expressions.ts:167–190

(s: ITokenStream, expr: Ast.Expression)

}

function parsePostfix(s: ITokenStream, expr: Ast.Expression): Ast.Expression {
	const startPos = s.getPos();
	const op = s.getTokenKind();

	switch (op) {
		case TokenKind.OpenParen: {
			return parseCall(s, expr);
		}
		case TokenKind.OpenBracket: {
			s.next();
			const index = parseExpr(s, false);
			s.expect(TokenKind.CloseBracket);
			s.next();

			return NODE('index', {
				target: expr,
				index,
			}, startPos, s.getPos());
		}
		default: {
			throw unexpectedTokenError(op, startPos);
		}
	}
}

function parseAtom(s: ITokenStream, isStatic: boolean): Ast.Expression {
	const startPos = s.getPos();