// arguments, recording pos as the position of its synthetic object (for error
// reporting).
func (check *Checker) newAliasInstance(pos syntax.Pos, orig *Alias, targs []Type, ctxt *Context) *Alias {
	assert(len(targs) > 0)
	obj := NewTypeName(pos, orig.obj.pkg, orig.obj.name, nil)
	rhs := check.subst(pos, orig.fromRHS, makeSubstMap(orig.TypeParams().list(), targs), nil, ctxt)

        }

        String candidateClassName;
        String[] innerNames = name.split("\\.");
        ClassMetaData pos = classMetaData;
        for (int i = 0; i < innerNames.length; i++) {
            String innerName = innerNames[i];
            candidateClassName = pos.getClassName() + '.' + innerName;
            if (!pos.getInnerClassNames().contains(candidateClassName)) {
                break;
            }

// argument
type any interface{}

type Function[a, b any] interface {
	Apply(x a) b
}

type incr struct{ n int }

func (this incr) Apply(x int) int {
	return x + this.n
}

type pos struct{}

func (this pos) Apply(x int) bool {
	return x > 0
}

type compose[a, b, c any] struct {
	f Function[a, b]
	g Function[b, c]
}

func (this compose[a, b, c]) Apply(x a) c {

	What    uint16
	Name    [16]int8
}

type RtMsghdr struct {
	Msglen   uint16
	Version  uint8
	Type     uint8
	Hdrlen   uint16
	Index    uint16
	Tableid  uint16
	Priority uint8
	Mpls     uint8
	Addrs    int32
	Flags    int32
	Fmask    int32
	Pid      int32
	Seq      int32
	Errno    int32
	Inits    uint32
	Rmx      RtMetrics
}

type RtMetrics struct {
	Pksent   uint64

	s.Init(file, src, nil /* no error handler */, scanner.ScanComments)

	// Repeated calls to Scan yield the token sequence found in the input.
	for {
		pos, tok, lit := s.Scan()
		if tok == token.EOF {
			break
		}
		fmt.Printf("%s\t%s\t%q\n", fset.Position(pos), tok, lit)
	}

	// output:
	// 1:1	IDENT	"cos"
	// 1:4	(	""
	// 1:5	IDENT	"x"
	// 1:6	)	""
	// 1:8	+	""
	// 1:10	IMAG	"1i"
	// 1:12	*	""

// arguments, recording pos as the position of its synthetic object (for error
// reporting).
func (check *Checker) newAliasInstance(pos token.Pos, orig *Alias, targs []Type, ctxt *Context) *Alias {
	assert(len(targs) > 0)
	obj := NewTypeName(pos, orig.obj.pkg, orig.obj.name, nil)
	rhs := check.subst(pos, orig.fromRHS, makeSubstMap(orig.TypeParams().list(), targs), nil, ctxt)

		}
	}

	return
}

func (x *expandState) decomposePair(pos src.XPos, b *Block, a, mem *Value, t0, t1 *types.Type, o0, o1 Op, rc *registerCursor) *Value {
	e := b.NewValue1(pos, o0, t0, a)
	pos = pos.WithNotStmt()
	mem = x.decomposeAsNecessary(pos, b, e, mem, rc.next(t0))
	e = b.NewValue1(pos, o1, t1, a)
	mem = x.decomposeAsNecessary(pos, b, e, mem, rc.next(t1))
	return mem
}

	What    uint16
	Name    [16]int8
}

type RtMsghdr struct {
	Msglen   uint16
	Version  uint8
	Type     uint8
	Hdrlen   uint16
	Index    uint16
	Tableid  uint16
	Priority uint8
	Mpls     uint8
	Addrs    int32
	Flags    int32
	Fmask    int32
	Pid      int32
	Seq      int32
	Errno    int32
	Inits    uint32
	Rmx      RtMetrics
}

type RtMetrics struct {
	Pksent   uint64

			// do not warn about unreachable empty statements
		default:
			d.pass.Report(analysis.Diagnostic{
				Pos:     stmt.Pos(),
				End:     stmt.End(),
				Message: "unreachable code",
				SuggestedFixes: []analysis.SuggestedFix{{
					Message: "Remove",
					TextEdits: []analysis.TextEdit{{
						Pos: stmt.Pos(),
						End: stmt.End(),
					}},
				}},
			})

            return null;
        }
        StringBuilder builder = new StringBuilder();
        int pos = 0;
        Matcher matcher = UPPER_LOWER.matcher(string);
        while (pos < string.length()) {
            matcher.find(pos);
            if (matcher.end() == pos) {
                // Not looking at a match
                pos++;
                continue;
            }
            if (builder.length() > 0) {