func buildFieldFoldInline()

in gotype/fold_reflect.go [251:281]

• 27 lines of code
• 4 McCabe index (conditional complexity)

func buildFieldFoldInline(
	C *foldContext,
	t reflect.Type,
	idx int,
) (reFoldFn, error) {
	var (
		st          = t.Field(idx)
		N, bt       = baseType(st.Type)
		baseVisitor reFoldFn
		err         error
	)

	f := C.reg.findInline(st.Type)
	if f != nil {
		return makeFieldInlineFold(idx, f), nil
	}

	baseVisitor = C.reg.findInline(bt)
	if baseVisitor == nil {
		baseVisitor, err = fieldFoldGenInline(C, bt)
		if err != nil {
			return nil, err
		}
		C.reg.setInline(bt, baseVisitor)
	}

	f = makePointerFold(N, baseVisitor)
	C.reg.setInline(st.Type, f)

	return makeFieldInlineFold(idx, f), nil
}