f.walk(n.Results, ctxParam, visit)
		}
	case *ast.InterfaceType:
		f.walk(n.Methods, ctxField, visit)
	case *ast.MapType:
		f.walk(&n.Key, ctxType, visit)
		f.walk(&n.Value, ctxType, visit)
	case *ast.ChanType:
		f.walk(&n.Value, ctxType, visit)

	case *ast.BadStmt:
	case *ast.DeclStmt:
		f.walk(n.Decl, ctxDecl, visit)
	case *ast.EmptyStmt:
	case *ast.LabeledStmt:
		f.walk(n.Stmt, ctxStmt, visit)

pkg go/ast, method (CommentMap) Filter(Node) CommentMap
pkg go/ast, method (CommentMap) String() string
pkg go/ast, method (CommentMap) Update(Node, Node) Node
pkg go/ast, type ChanType struct, Arrow token.Pos
pkg go/ast, type CommentMap map[Node][]*CommentGroup
pkg go/build, const AllowBinary = 2
pkg go/build, const FindOnly = 1
pkg go/build, type Context struct, InstallSuffix string

			Elt: sub.Go,
		}
		// Recalculate t.Size now that we know sub.Size.
		t.Size = count * sub.Size
		t.C.Set("__typeof__(%s[%d])", sub.C, dt.Count)

	case *dwarf.BoolType:
		t.Go = c.bool
		t.Align = 1

	case *dwarf.CharType:
		if t.Size != 1 {
			fatalf("%s: unexpected: %d-byte char type - %s", lineno(pos), t.Size, dtype)
		}
		t.Go = c.int8
		t.Align = 1

	case *dwarf.EnumType:

pkg debug/dwarf, method (*BoolType) Basic() *BasicType
pkg debug/dwarf, method (*BoolType) Common() *CommonType
pkg debug/dwarf, method (*BoolType) Size() int64
pkg debug/dwarf, method (*BoolType) String() string
pkg debug/dwarf, method (*CharType) Basic() *BasicType
pkg debug/dwarf, method (*CharType) Common() *CommonType
pkg debug/dwarf, method (*CharType) Size() int64