CSE2410 Fall 2014 Bounce

  // matchIndices is either null or the lastMatchInfo array.

  var matchIndices = %_RegExpExec(this, string, i, lastMatchInfo);

    this.lastIndex = 0;

    return null;

  }

    %_Log('regexp', 'regexp-exec,%0r,%1S,%2i', [this, string, lastIndex]);

    // matchIndices is either null or the lastMatchInfo array.

    var matchIndices = %_RegExpExec(this, string, i, lastMatchInfo);

      this.lastIndex = 0;

      return false;

    }

    %_Log('regexp', 'regexp-exec,%0r,%1S,%2i', [regexp, string, lastIndex]);

    // matchIndices is either null or the lastMatchInfo array.

    var matchIndices = %_RegExpExec(regexp, string, 0, lastMatchInfo);

      this.lastIndex = 0;

      return false;

    }

var lastMatchInfo = new InternalPackedArray(

    2,                 // REGEXP_NUMBER_OF_CAPTURES

    "",                // Last subject.

    0,                 // REGEXP_FIRST_CAPTURE + 0

    0                  // REGEXP_FIRST_CAPTURE + 1

);