Resist composition, resist pattern formation method, compound, and polymer compound

A compound represented by General Formula (A0-1),

• wherein R represents a hydrogen atom, an alkyl group having 1 to 5 carbon atoms, or a halogenated alkyl group having 1 to 5 carbon atoms, Y02 and L02 each independently represents a single bond or a divalent linking group, Rx02 represents an acid-dissociable group represented by General Formula (Rx0-2), m02 represents an integer of 0 to 2, and n02 represents an integer of 1 to 4,
• wherein C02 represents a carbon atom, X02 represents a group that forms an alicyclic group together with C02, R02 represents a hydrogen atom or a linear or branched alkyl group which may have a substituent, and * represents a bonding site.

A polymer compound which has a constitutional unit (a02) represented by General Formula (a0-2),

• wherein R represents a hydrogen atom, an alkyl group having 1 to 5 carbon atoms, or a halogenated alkyl group having 1 to 5 carbon atoms, Y02 and L02 each independently represents a single bond or a divalent linking group, Rx02 represents an acid-dissociable group represented by General Formula (Rx0-2), m02 represents an integer of 0 to 2, and n02 represents an integer of 1 to 4,
• wherein C02 represents a carbon atom, X02 represents a group that forms an alicyclic group together with C02, R02 represents a hydrogen atom or a linear or branched alkyl group which may have a substituent, and * represents a bonding site.

A polymer compound which has a constitutional unit (a01) represented by General Formula (a0-1) and a constitutional unit (a10) represented by General Formula (a10-1),

• wherein R represents a hydrogen atom, an alkyl group having 1 to 5 carbon atoms, or a halogenated alkyl group having 1 to 5 carbon atoms, Y01 and L01 each independently represents a single bond or a divalent linking group, C01 represents a carbon atom, X01 represents a group that forms an alicyclic group together with C01, R01 represents a hydrogen atom or a linear or branched alkyl group which may have a substituent, m01 represents an integer of 0 to 2, and n01 represents an integer of 0 to 4,
• wherein C01 represents a carbon atom, X01 represents a group that forms an aliphatic monocyclic group together with C01, R01 represents a hydrogen atom or a linear or branched alkyl group which may have a substituent, where R01 represents a hydrogen atom in a case where n01 in General Formula (a0-1) is 0, and * represents a bonding site,
• wherein Rx1 represents a hydrogen atom, an alkyl group having 1 to 5 carbon atoms, or a halogenated alkyl group having 1 to 5 carbon atoms, Yax1 represents a single bond or a divalent linking group, Wax1 represents an aromatic hydrocarbon group which may have a substituent, and nax1 represents an integer of 1 or greater.