Section 6 of the Hindu Succession Act, before and after amendment, reads as follows:
(before amendment - 1956 Act ):-
"Section 6:- Devolution of interest in coparcenary property:-
When a male Hindu dies after the commencement of this Act, having at the time of his death an interest in a Mitakshara coparcenary property, his interest in the property shall devolve by survivorship upon the surviving members of the coparcenary and not in accordance with this Act:-
Provided that, if the deceased had left him surviving a female relative specified in class I of the Schedule or a male relative specified in that class who claims through such female relative, the interest of the deceased in the Mitakshara coparcenary property shall devolve by testamentary or intestate succession, as the case may be, under this Act and not by survivorship.
Explanation 1--For the purposes of this Section, the interest of a Hindu Mitakshara coparcener shall be deemed to be the share in the property that would have been allotted to him if a partition of the property had taken place immediately before his death, irrespective of whether he was entitled to claim partition or not.
Explanation 2--Nothing contained in the proviso to this Section shall be construed as enabling a person who has separated himself from the coparcenary before the death of the deceased or any of his heirs to claim on intestacy a share in the interest referred to therein."
(after amendment) (in 2005):-
"Section 6: Devolution of interest in coparcenary property-- (1) On and from the commencement of the Hindu Succession (Amendment) Act, 2005, in a Joint Hindu family governed by the Mitakshara law, the daughter of a coparcener shall,--
(a) by birth become coparcener in her own right in the same manner as the son;
(b) have the same rights in the coparcenary property as she would have had if she had been a son;
(c) be subject to the same liabilities in respect of the said coparcenary property as that of a son, and any reference to a Hindu Mitakshara coparcener shall be deemed to include a reference to a daughter of a coparcener:
Provided that nothing contained in this sub-section shall affect or invalidate any disposition or alienation including any partition or testamentary disposition of property which had taken place before the 20th day of December,2004.
(2) Any property to which a female Hindu becomes entitled by virtue of sub-section(1) shall be held by her with the incidents of coparcenary ownership and shall be regarded, not withstanding anything contained in this Act, or any other law for the time being in force, as property capable of being disposed of by her by testamentary disposition.
(3) Where a Hindu dies after the commencement of the Hindu Succession (Amendment) Act, 2005, his interest in the property of a Joint Hindu family governed by the Mitakshara law, shall devolve by testamentary or intestate succession, as the case may be, under this Act and not by survivorship, and the coparcenary property shall be deemed to have been divided as if a partition had taken place and, --
(a) the daughter is allotted the same share as is allotted to a son;
(b) the share of the pre-deceased son or a pre- deceased daughter, as they would have got had they been alive at the time of partition, shall be allotted to the surviving child of such pre-deceased son or of such pre-deceased daughter; and
(c) the share of the pre-deceased child of a pre- deceased son or of a pre-deceased daughter, as such child would have got had he or she been alive at the time of the partition, shall be allotted to the child of such pre-deceased child of the pre-deceased son or a pre-deceased daughter, as the case may be.
Explanation: For the purposes of this sub-section, the interest of a Hindu Mitakshara coparcerner shall be deemed to be the share in the property that would have been allotted to him if a partition of the property had taken place immediately before his death, irrespective of whether he was entitled to claim partition or not.
As far as Section 8 of the Hindu Succession Act, 1956 is concerned, there is no amendment in the Act 2005. Section 8 reads as follows:
"Section 8. General rules of succession in the case of males---The property of a male Hindu dying intestate shall devolve according to the provisions of this Chapter -
(a) firstly, upon the heirs, being the relatives specified in class I of the Schedule.
(b) secondly, if there is no heir of class I, then upon the heirs, being the relatives specified in Class II of the schedule.
(c) thirdly, if there is no heir of any of the two classes, then upon the agnates of the deceased; and
(d) lastly, if there is no agnate, then upon the cognated of the deceased."
Therefore your question has an answer either under the provisions of section 6 or section 8 of the HSA.