111
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1 /* { dg-do compile } */
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2 /* { dg-options "-std=c11 -Wduplicate-decl-specifier" } */
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3
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4 typedef _Atomic int AT1;
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5 #define AT2 _Atomic int
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6
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7 void
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8 foo (void)
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9 {
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10 _Atomic AT1 x1;
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11 _Atomic AT2 x2;
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12 AT1 _Atomic x3;
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13 AT2 _Atomic x4;
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14 _Atomic int _Atomic x5; /* { dg-warning "duplicate ._Atomic." } */
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15 }
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16
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17 void a1(_Atomic AT1 t) { }
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18 void a2(_Atomic AT2 t) { }
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19 void a3(AT1 _Atomic t) { }
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20 void a4(AT2 _Atomic t) { }
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21 void a5(_Atomic int _Atomic t) { } /* { dg-warning "duplicate ._Atomic." } */
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22
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23 typedef _Atomic AT1 AAT1;
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24 typedef _Atomic AT2 AAT2;
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25 typedef AT1 _Atomic AT1A;
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26 typedef AT2 _Atomic AT2A;
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27 typedef _Atomic int _Atomic AIA; /* { dg-warning "duplicate ._Atomic." } */
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