Method _handleExpressionParseError

server/src/parser/parser.ts:1837–1842

(errorMsg: string)

    // Allocates a dummy "error expression" and consumes the remainder
    // of the tokens on the line for error recovery.
    private _handleExpressionParseError(errorMsg: string): ErrorExpressionNode {
        this._addError(errorMsg, this._peekToken());
        let expr = new ErrorExpressionNode(this._peekToken());
        this._consumeTokensUntilType(TokenType.NewLine);
        return expr;
    }

    // lambdef: 'lambda' [varargslist] ':' test
    private _parseLambdaExpression(allowConditional = true): LambdaNode {