func getReflectFold()

in gotype/fold_reflect.go [41:84]

• 39 lines of code
• 12 McCabe index (conditional complexity)

func getReflectFold(c *foldContext, t reflect.Type) (reFoldFn, error) {
	var err error

	f := c.reg.find(t)
	if f != nil {
		return f, nil
	}

	f = getReflectFoldPrimitive(t)
	if f != nil {
		c.reg.set(t, f)
		return f, nil
	}

	if implementsFolder(t) || implementsPtrFolder(t) {
		f := reFoldFolderIfc
		c.reg.set(t, f)
		return f, nil
	}

	switch t.Kind() {
	case reflect.Ptr:
		f, err = getFoldPointer(c, t)
	case reflect.Struct:
		f, err = getReflectFoldStruct(c, t, false)
	case reflect.Map:
		f, err = getReflectFoldMap(c, t)
	case reflect.Slice, reflect.Array:
		f, err = getReflectFoldSlice(c, t)
	case reflect.Interface:
		f, err = getReflectFoldElem(c, t)
	default:
		f, err = getReflectFoldPrimitiveKind(t)
		if err != nil {
			return nil, err
		}
	}

	if err != nil {
		return nil, err
	}
	c.reg.set(t, f)
	return f, nil
}