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annotate gcc/testsuite/g++.dg/other/pr94326.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++/94326
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2 // { dg-do compile { target c++11 } }
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3 // { dg-options "-fcompare-debug" }
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4
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5 template <typename = int> struct A {
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6 const int &foo() { return 0; } // { dg-warning "returning reference to temporary" }
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7 template <typename _Kt> void bar(_Kt) { foo(); }
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8 };
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9 struct B {
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10 A<> b;
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11 template <typename _Kt> auto baz(_Kt p1) -> decltype(b.bar(p1)) {
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12 b.bar(p1);
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13 }
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14 };
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15 struct C {};
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16 void operator<(C, int) {
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17 B a;
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18 a.baz(C{});
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19 }