parseTryStatement example

 elseif ($val === "break" && $statement = $this->parseBreakStatement()) {
            return $statement;
        } elseif (
            $this->context->allowReturn && $val === "return" &&
            $statement = $this->parseReturnStatement()
        ) {
            return $statement;
        } elseif ($val === "with" && $statement = $this->parseWithStatement()) {
            return $statement;
        } elseif ($val === "throw" && $statement = $this->parseThrowStatement()) {
            return $statement;
        } elseif ($val === "try" && $statement = $this->parseTryStatement()) {
            return $statement;
        } elseif ($val === "debugger" && $statement = $this->parseDebuggerStatement()) {
            return $statement;
        } elseif ($statement = $this->parseLabelledStatement()) {
            return $statement;
        } elseif ($statement = $this->parseExpressionStatement()) {
            return $statement;
        }
        return null;
    }