func isString(t *types.Basic) bool {
return t.Info()&types.IsString != 0
}
func isUnsigned(t *types.Basic) bool {
return t.Info()&types.IsUnsigned != 0
}
func isNumeric(t *types.Basic) bool {
return t.Info()&types.IsNumeric != 0
}
func isInteger(t *types.Basic) bool {
return t.Info()&types.IsInteger != 0
}
func isFloat(t *types.Basic) bool {
return t.Info()&types.IsFloat != 0
}
func isComplex(t *types.Basic) bool {
return t.Info()&types.IsComplex != 0
}
func isBoolean(t *types.Basic) bool {
return t.Info()&types.IsBoolean != 0
}