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1 // PR c++/60364
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2 // { dg-do compile { target c++11 } }
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3 // { dg-options "-Wpedantic" }
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4
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5 void f (); // { dg-message "previous declaration" }
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6 void f [[noreturn]] (); // { dg-error "declared '\\\[\\\[noreturn\\\]\\\]' but its first declaration was not" }
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7
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8 void f2 ();
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9 void f2 [[gnu::noreturn]] ();
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10
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11 void f3 ();
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12 __attribute__((noreturn)) void f3 ();
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13
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14 void f4 () { __builtin_abort (); } // { dg-message "previous declaration" }
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15 void f4 [[noreturn]] (); // { dg-error "declared '\\\[\\\[noreturn\\\]\\\]' but its first declaration was not" }
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16
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17 void f5 () { __builtin_abort (); }
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18 void f5 [[gnu::noreturn]] ();
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19
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20 void f6 () { __builtin_abort (); }
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21 __attribute__((noreturn)) void f6 ();
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