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111
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1 /* Check if method parameters that are functions are gracefully decayed
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2 into pointers. */
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3 /* Contributed by Ziemowit Laski <zlaski@apple.com> */
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4 /* { dg-do run } */
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5 /* { dg-xfail-run-if "Needs OBJC2 ABI" { *-*-darwin* && { lp64 && { ! objc2 } } } { "-fnext-runtime" } { "" } } */
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6
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7 #include <stdlib.h>
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8 #include "../objc-obj-c++-shared/TestsuiteObject.m"
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9
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10 @interface Func: TestsuiteObject
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11 + (int) processNumber:(int)a and:(int)b usingFunction:(int(int,int))func;
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12 @end
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13
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14 @implementation Func
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15 + (int) processNumber:(int)a and:(int)b usingFunction:(int(int,int))func {
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16 return func (a, b);
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17 }
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18 @end
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19
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20 static int my_computation(int a, int b) {
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21 return a * 2 + b * 3;
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22 }
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23
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24 static int processNumber(int a, int b, int func(int, int)) {
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25 return func(a, b);
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26 }
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27
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28 int main(void) {
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29 int result = processNumber (6, 8, my_computation);
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30 if (result != 36)
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31 abort ();
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32
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33 result = [Func processNumber:8 and:6 usingFunction:my_computation];
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34 if (result != 34)
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35 abort ();
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36
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37 return 0;
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38 }
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39
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