Constants

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SUB_PARSER_FUNCTION_POINTERS

This is a placeholder for the subparser function pointers. The subparser function pointers are a list of 16 bit function pointers, where each subparser function is responsible for parsing a particular word into a an opcode that will be used by the main parser to build the final bytecode.

bytes constant SUB_PARSER_FUNCTION_POINTERS = hex"";

SUB_PARSER_PARSE_META

This is a placeholder for the subparser meta bytes. The subparser meta bytes are the same structure as the main parser meta bytes. The exact same process of hashing, blooming, fingeprinting and index lookup applies to the subparser meta bytes as the main parser meta bytes.

bytes constant SUB_PARSER_PARSE_META = hex"";

SUB_PARSER_OPERAND_HANDLERS

This is a placeholder for the int that encodes pointers to operand parsers. In the future this will probably be removed and the main parser will handle all operand parsing, the subparser will only be responsible for checking the validity of the operand values and encoding them into the resulting bytecode.

bytes constant SUB_PARSER_OPERAND_HANDLERS = hex"";

SUB_PARSER_LITERAL_PARSERS

This is a placeholder for the int that encodes pointers to literal parsers. In the future this will probably be removed and there will be dedicated concepts for "sub literal" and "sub word" parsing, that should be more composable than the current approach.

bytes constant SUB_PARSER_LITERAL_PARSERS = hex"";

SUB_PARSER_COMPATIBLITY

This is a placeholder for compatibility version. The child contract should override this to define its own compatibility version.

bytes32 constant SUB_PARSER_COMPATIBLITY = bytes32(0);