const go/types.IsUnsigned

11 uses

	go/types (current package)
		basic.go#L54: 	IsUnsigned
		predicates.go#L17: func isUnsigned(t Type) bool       { return isBasic(t, IsUnsigned) }
		predicates.go#L41: func allUnsigned(typ Type) bool        { return allBasic(typ, IsUnsigned) }
		universe.go#L47: 	Uint:          {Uint, IsInteger | IsUnsigned, "uint"},
		universe.go#L48: 	Uint8:         {Uint8, IsInteger | IsUnsigned, "uint8"},
		universe.go#L49: 	Uint16:        {Uint16, IsInteger | IsUnsigned, "uint16"},
		universe.go#L50: 	Uint32:        {Uint32, IsInteger | IsUnsigned, "uint32"},
		universe.go#L51: 	Uint64:        {Uint64, IsInteger | IsUnsigned, "uint64"},
		universe.go#L52: 	Uintptr:       {Uintptr, IsInteger | IsUnsigned, "uintptr"},
		universe.go#L70: 	{Byte, IsInteger | IsUnsigned, "byte"},

	golang.org/x/tools/internal/gcimporter
		iimport.go#L638: 	signed = (b.Info() & types.IsUnsigned) == 0