2 // Origin: <drow at gcc dot gnu dot org>,
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3 // <giovannibajo at gcc dot gnu dot org>
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4 // c++/13243: Template parameters of non integral or enumeration type can't be
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5 // used for integral constant expressions. ADDR_EXPR and INDIRECT_REF are
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8 template <int T> class foo {};
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9 template <int *T> class bar {};
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12 void dep5(bar<PI> *);
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15 void dep6(bar<PI+1> *); // { dg-error "" "integral or enumeration" }
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18 void dep7(bar<I+1> *);
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21 void dep8(foo< *PI > *); // { dg-error "" "integral or enumeration" }
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23 template <int PI[1]>
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24 void dep9(foo< *PI > *); // { dg-error "" "integral or enumeration" }
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26 template <int PI[1]>
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27 void dep9a(foo< sizeof(*PI) > *);
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29 template <int PI[1]>
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30 void dep10(foo< PI[0] > *); // { dg-error "" "integral or enumeration" }
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33 void dep11(foo< *&I > *); // { dg-error "" "constant-expression" }
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36 void dep12(foo< (&I)[4] > *); // { dg-error "" "constant-expression" }
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