81 lines
1.5 KiB
C
81 lines
1.5 KiB
C
// PR c++/79232
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// { dg-do run }
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// { dg-options "-fstrong-eval-order" }
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int last = 0;
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int
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foo (int i)
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{
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if (i != last + 1)
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__builtin_abort ();
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last = i;
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return i;
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}
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char a, b;
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int c;
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char &
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bar (int i, int j)
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{
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foo (i);
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return j ? a : b;
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}
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int
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main ()
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{
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(foo (2) ? bar (3, 0) : bar (3, 1)) = foo (1);
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if (last != 3)
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__builtin_abort ();
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last = 0;
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(foo (2), foo (3) ? bar (4, 0) : bar (4, 1)) = foo (1);
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if (last != 4)
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__builtin_abort ();
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last = 0;
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(foo (2), (foo (3) ? bar (4, 0) : bar (4, 1))) = foo (1);
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if (last != 4)
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__builtin_abort ();
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last = 0;
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(foo (2), foo (3), foo (4) ? bar (5, 0) : bar (5, 1)) = foo (1);
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if (last != 5)
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__builtin_abort ();
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last = 0;
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(foo (2), (foo (3), (foo (4) ? bar (5, 0) : bar (5, 1)))) = foo (1);
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if (last != 5)
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__builtin_abort ();
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last = 0;
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--c = foo (1);
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if (c != 1)
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__builtin_abort ();
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last = 0;
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(foo (2), --c) = foo (1);
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if (last != 2 || c != 1)
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__builtin_abort ();
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last = 0;
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(foo (2), foo (3), --c) = foo (1);
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if (last != 3 || c != 1)
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__builtin_abort ();
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last = 0;
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(foo (2), (foo (3), --c)) = foo (1);
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if (last != 3 || c != 1)
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__builtin_abort ();
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last = 0;
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bar (2, 0) = foo (1);
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if (last != 2)
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__builtin_abort ();
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last = 0;
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(foo (2), bar (3, 0)) = foo (1);
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if (last != 3)
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__builtin_abort ();
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last = 0;
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(foo (2), foo (3), bar (4, 0)) = foo (1);
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if (last != 4)
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__builtin_abort ();
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last = 0;
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(foo (2), (foo (3), bar (4, 0))) = foo (1);
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if (last != 4)
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__builtin_abort ();
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}
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