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Last change
on this file since 20ffcf3 was
598f50e,
checked in by Rob Schluntz <rschlunt@…>, 7 years ago
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Update polymorphism test
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Property mode set to
100644
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File size:
869 bytes
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1 | // |
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2 | // Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo |
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3 | // |
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4 | // The contents of this file are covered under the licence agreement in the |
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5 | // file "LICENCE" distributed with Cforall. |
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6 | // |
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7 | // polymorphism.c -- |
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8 | // |
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9 | // Author : Rob Schluntz |
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10 | // Created On : Tue Oct 17 12:19:48 2017 |
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11 | // Last Modified By : Rob Schluntz |
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12 | // Last Modified On : Tue Oct 17 12:21:07 2017 |
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13 | // Update Count : 1 |
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14 | // |
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15 | |
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16 | forall(otype T) |
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17 | T f(T x, T y) { |
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18 | x = y; |
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19 | return x; |
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20 | } |
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21 | |
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22 | forall(otype T) T ident(T x) { |
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23 | return x; |
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24 | } |
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25 | |
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26 | int main() { |
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27 | // ensure that x is not changed by the invocation of a polymorphic function |
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28 | int x = 123; |
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29 | int y = 456; |
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30 | int z = f(x, y); |
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31 | printf("%d %d %d\n", x, y, z); |
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32 | |
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33 | // explicitly specialize function |
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34 | int (*f)(int) = ident; |
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35 | ((int(*)(int))ident); |
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36 | printf("%d %d\n", f(5), ((int(*)(int))ident)(5)); |
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37 | } |
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38 | |
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39 | // Local Variables: // |
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40 | // tab-width: 4 // |
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41 | // End: // |
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