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152
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1 // { dg-do run }
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2
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3 // Simplest local var
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4
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5 #include "../coro.h"
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6
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7 // boiler-plate for tests of codegen
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8 #include "../coro1-ret-int-yield-int.h"
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9
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10 struct coro1
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11 f (int x) noexcept
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12 {
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13 int answer = x + 6132;
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14 PRINTF ("coro1: about to return %d\n", answer);
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15 co_return answer;
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16 }
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17
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18 int main ()
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19 {
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20 PRINT ("main: create coro1");
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21 struct coro1 x = f (42);
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22 PRINT ("main: got coro1 - resuming");
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23 if (x.handle.done())
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24 abort();
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25 x.handle.resume();
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26 PRINT ("main: after resume");
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27 int y = x.handle.promise().get_value();
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28 if ( y != 6174 )
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29 abort ();
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30 if (!x.handle.done())
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31 {
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32 PRINT ("main: apparently not done...");
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33 abort ();
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34 }
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35 PRINT ("main: returning");
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36 return 0;
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37 }
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