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annotate gcc/testsuite/g++.dg/warn/Wredundant-tags-3.C @ 152:2b5abeee2509

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update gcc11
author anatofuz
date Mon, 25 May 2020 07:50:57 +0900
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152
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1 /* PR c++/93801 - False -Wmismatched-tags upon redundant typename
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2 { dg-do compile }
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3 { dg-options "-Wall -Wredundant-tags" } */
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4
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5 namespace N
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6 {
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7 class C { };
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8 enum E { };
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9 struct S { };
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10 union U { };
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11
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12 template <int> class TC { };
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13 template <int> struct TS { };
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14 template <int> union TU { };
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15 }
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16
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17 N::C c1;
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18 typename N::C c2; // { dg-bogus "-Wredundant-tags" }
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19 class N::C c3; // { dg-warning "-Wredundant-tags" }
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20
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21 N::E e1;
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22 typename N::E e2; // { dg-bogus "-Wredundant-tags" }
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23 enum N::E e3; // { dg-warning "-Wredundant-tags" }
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24
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25 N::S s1;
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26 typename N::S s2; // { dg-bogus "-Wredundant-tags" }
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27 struct N::S s3; // { dg-warning "-Wredundant-tags" }
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28
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29 N::U u1;
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30 typename N::U u2; // { dg-bogus "-Wredundant-tags" }
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31 // { dg-bogus "'class' tag used in naming 'union N::U" "pr93809" { xfail *-*-*} .-1 }
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32 union N::U u3; // { dg-warning "-Wredundant-tags" }
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33
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34
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35 typedef N::TC<0> TC0;
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36 typedef typename N::TC<0> TC0;
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37 typedef class N::TC<0> TC0; // { dg-warning "-Wredundant-tags" }
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38
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39 typedef N::TS<0> TS0;
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40 typedef typename N::TS<0> TS0;
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41 typedef struct N::TS<0> TS0; // { dg-warning "-Wredundant-tags" }
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42
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43 typedef N::TS<0> TS0;
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44 typedef typename N::TS<0> TS0;
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45 typedef struct N::TS<0> TS0; // { dg-warning "-Wredundant-tags" }