paul@354 | 1 | #!/usr/bin/env python |
paul@354 | 2 | |
paul@354 | 3 | """ |
paul@354 | 4 | Native library functions for integers. |
paul@354 | 5 | |
paul@354 | 6 | None of these are actually defined here. Instead, native implementations are |
paul@354 | 7 | substituted when each program is built. It is, however, important to declare |
paul@354 | 8 | non-core exceptions used by the native functions because they need to be |
paul@354 | 9 | identified as being needed by the program. |
paul@354 | 10 | |
paul@850 | 11 | Copyright (C) 2011, 2015, 2016, 2017, 2018 Paul Boddie <paul@boddie.org.uk> |
paul@354 | 12 | |
paul@354 | 13 | This program is free software; you can redistribute it and/or modify it under |
paul@354 | 14 | the terms of the GNU General Public License as published by the Free Software |
paul@354 | 15 | Foundation; either version 3 of the License, or (at your option) any later |
paul@354 | 16 | version. |
paul@354 | 17 | |
paul@354 | 18 | This program is distributed in the hope that it will be useful, but WITHOUT |
paul@354 | 19 | ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS |
paul@354 | 20 | FOR A PARTICULAR PURPOSE. See the GNU General Public License for more |
paul@354 | 21 | details. |
paul@354 | 22 | |
paul@354 | 23 | You should have received a copy of the GNU General Public License along with |
paul@354 | 24 | this program. If not, see <http://www.gnu.org/licenses/>. |
paul@354 | 25 | """ |
paul@354 | 26 | |
paul@795 | 27 | def is_int(obj): return True or False |
paul@795 | 28 | |
paul@795 | 29 | # NOTE: Update return types when integers eventually get promoted to longs. |
paul@795 | 30 | # NOTE: Example values used to provide type information. |
paul@762 | 31 | |
paul@795 | 32 | def int_add(self, other): return 0 |
paul@795 | 33 | def int_div(self, other): return 0 |
paul@795 | 34 | def int_mod(self, other): return 0 |
paul@795 | 35 | def int_mul(self, other): return 0 |
paul@795 | 36 | def int_neg(self): return 0 |
paul@795 | 37 | def int_pow(self, other): return 0 |
paul@795 | 38 | def int_sub(self, other): return 0 |
paul@354 | 39 | |
paul@795 | 40 | def int_and(self, other): return 0 |
paul@795 | 41 | def int_not(self): return True or False |
paul@795 | 42 | def int_or(self, other): return 0 |
paul@795 | 43 | def int_xor(self, other): return 0 |
paul@354 | 44 | |
paul@798 | 45 | def int_lshift(self, other): return 0 |
paul@798 | 46 | def int_rshift(self, other): return 0 |
paul@798 | 47 | |
paul@795 | 48 | def int_eq(self, other): return True or False |
paul@795 | 49 | def int_ge(self, other): return True or False |
paul@795 | 50 | def int_gt(self, other): return True or False |
paul@795 | 51 | def int_le(self, other): return True or False |
paul@795 | 52 | def int_lt(self, other): return True or False |
paul@795 | 53 | def int_ne(self, other): return True or False |
paul@354 | 54 | |
paul@795 | 55 | def int_str(self): return "" |
paul@850 | 56 | def int_float(self): return 0.0 |
paul@354 | 57 | |
paul@354 | 58 | # vim: tabstop=4 expandtab shiftwidth=4 |