// If the bucket now ends in a bunch of emptyOne states,
			// change those to emptyRest states.
			if i == abi.MapBucketCount-1 {
				if b.overflow(t) != nil && b.overflow(t).tophash[0] != emptyRest {
					goto notLast
				}
			} else {
				if b.tophash[i+1] != emptyRest {
					goto notLast
				}
			}
			for {
				b.tophash[i] = emptyRest
				if i == 0 {
					if b == bOrig {

			// If the bucket now ends in a bunch of emptyOne states,
			// change those to emptyRest states.
			if i == abi.MapBucketCount-1 {
				if b.overflow(t) != nil && b.overflow(t).tophash[0] != emptyRest {
					goto notLast
				}
			} else {
				if b.tophash[i+1] != emptyRest {
					goto notLast
				}
			}
			for {
				b.tophash[i] = emptyRest
				if i == 0 {
					if b == bOrig {

			// If the bucket now ends in a bunch of emptyOne states,
			// change those to emptyRest states.
			if i == abi.MapBucketCount-1 {
				if b.overflow(t) != nil && b.overflow(t).tophash[0] != emptyRest {
					goto notLast
				}
			} else {
				if b.tophash[i+1] != emptyRest {
					goto notLast
				}
			}
			for {
				b.tophash[i] = emptyRest
				if i == 0 {
					if b == bOrig {

			// change those to emptyRest states.
			// It would be nice to make this a separate function, but
			// for loops are not currently inlineable.
			if i == abi.MapBucketCount-1 {
				if b.overflow(t) != nil && b.overflow(t).tophash[0] != emptyRest {
					goto notLast
				}
			} else {
				if b.tophash[i+1] != emptyRest {
					goto notLast
				}
			}
			for {

			for i := 0; i < abi.MapBucketCount; i++ {
				if b.tophash[i] != emptyRest {
					n++
				}
			}
		}
		k := 0
		for b := b0; b != nil; b = b.overflow(t) {
			for i := 0; i < abi.MapBucketCount; i++ {
				if k < n && b.tophash[i] == emptyRest {
					panic("early emptyRest")
				}
				if k >= n && b.tophash[i] != emptyRest {
					panic("late non-emptyRest")
				}
				if k == n-1 && b.tophash[i] == emptyOne {

git add go.mod
git commit -m 'initial'
git branch -m master

git log --oneline
cmp stdout .git-log

-- .git-log --
7bb9146 initial
-- go.mod --

Russ Cox <******@****.***> 1702403612 -0500

Austin Clements <******@****.***> 1683919163 -0400

    override fun getTopLevelCallableFiles(callableId: CallableId): List<KtFile> = emptyList()
    override fun getTopLevelCallableNamesInPackage(packageFqName: FqName): Set<Name> = emptySet()
    override fun findFilesForFacadeByPackage(packageFqName: FqName): List<KtFile> = emptyList()
    override fun findFilesForFacade(facadeFqName: FqName): List<KtFile> = emptyList()

        val result = buildClassTrees(
            listOf(
                mapOf("First.class" to emptyList()),
                mapOf(
                    "First.class" to listOf("Second.class", "Third.class"),
                    "Second.class" to emptyList(),
                    "Third.class" to emptyList()
                ),
                mapOf(
                    "First.class" to listOf("Forth.class"),