</p>

<ol>
<li>
<i>Line comments</i> start with the character sequence <code>//</code>
and stop at the end of the line.
</li>
<li>
<i>General comments</i> start with the character sequence <code>/*</code>
and stop with the first subsequent character sequence <code>*/</code>.
</li>
</ol>

<p>
A comment cannot start inside a <a href="#Rune_literals">rune</a> or

//	    To run all benchmarks, use '-bench .' or '-bench=.'.
//	    The regular expression is split by unbracketed slash (/)
//	    characters into a sequence of regular expressions, and each
//	    part of a benchmark's identifier must match the corresponding
//	    element in the sequence, if any. Possible parents of matches
//	    are run with b.N=1 to identify sub-benchmarks. For example,

func (s *ImportStack) Top() string {
	if len(*s) == 0 {
		return ""
	}
	return (*s)[len(*s)-1]
}

// shorterThan reports whether sp is shorter than t.
// We use this to record the shortest import sequence
// that leads to a particular package.
func (sp *ImportStack) shorterThan(t []string) bool {
	s := *sp
	if len(s) != len(t) {
		return len(s) < len(t)
	}

          // Single node on list
          if (next == null) {
            newTable.set(headIndex, head);
          } else {
            // Reuse the consecutive sequence of nodes with the same target
            // index from the end of the list. tail points to the first
            // entry in the reusable list.
            ReferenceEntry<K, V> tail = head;

          // Single node on list
          if (next == null) {
            newTable.set(headIndex, head);
          } else {
            // Reuse the consecutive sequence of nodes with the same target
            // index from the end of the list. tail points to the first
            // entry in the reusable list.
            ReferenceEntry<K, V> tail = head;