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1 // PR c++/29295
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2 // { dg-do run { target c++14_down } }
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3 // { dg-do compile { target c++17 } }
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4 // make sure that a typedef for a bool will have the
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5 // the same results as a bool itself.
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6
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7 extern "C" void abort();
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8 typedef bool my_bool;
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9 int main()
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10 {
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11 my_bool b = false;
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12 int i;
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13
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145
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14 b++; // { dg-warning "3:use of an operand of type .bool. in .operator\\+\\+. is deprecated" "" { target { ! c++17 } } }
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15 // { dg-error "3:use of an operand of type .bool. in .operator\\+\\+. is forbidden" "" { target c++17 } .-1 }
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16 b++; // { dg-warning "3:use of an operand of type .bool. in .operator\\+\\+. is deprecated" "" { target { ! c++17 } } }
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17 // { dg-error "3:use of an operand of type .bool. in .operator\\+\\+. is forbidden" "" { target c++17 } .-1 }
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18 i = b;
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19 if (i != 1)
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20 abort ();
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21 return 0;
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22 }
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23
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24
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