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111
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1 // { dg-do compile { target c++11 } }
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2 // { dg-options "-pedantic" }
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3
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4 namespace ns { typedef int T; }
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5
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6 constexpr int Test1(int x) { using ns::T; typedef T U; return U(x); }
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7 constexpr int Test2(int x) { using namespace ns; typedef T U; return U(x); }
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8 constexpr int Test3(int x) { { using ns::T; typedef T U; return U(x); } } // { dg-warning "compound-statement" "" { target { c++11_only } } }
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9 constexpr int Test4(int x) { { using namespace ns; typedef T U; return T(x); } } // { dg-warning "compound-statement" "" { target { c++11_only } } }
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10
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11 struct S1
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12 {
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13 constexpr S1() { using ns::T; typedef T U; }
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14 };
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15
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16 struct S2
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17 {
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18 constexpr S2() { using namespace ns; typedef T U; }
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19 };
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20
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21 struct S3
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22 {
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23 constexpr S3() { { using ns::T; typedef T U; } } // { dg-warning "compound-statement" "" { target { c++11_only } } }
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24 };
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25
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26 struct S4
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27 {
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28 constexpr S4() { { using namespace ns; typedef T U; } } // { dg-warning "compound-statement" "" { target { c++11_only } } }
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29 };
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