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annotate gcc/testsuite/g++.dg/cpp0x/constexpr-odr1.C @ 145:1830386684a0

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gcc-9.2.0
author anatofuz
date Thu, 13 Feb 2020 11:34:05 +0900
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145
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1 // PR c++/92062 - ODR-use ignored for static member of class template.
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2 // { dg-do run { target c++11 } }
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3 // { dg-additional-options "-fdelete-null-pointer-checks" }
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4
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5 template<int> struct A {
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6 static const bool x;
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7 static_assert(&x, ""); // odr-uses A<...>::x
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8 };
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9
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10 int g;
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11
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12 template<int I>
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13 const bool A<I>::x = (g = 42, false);
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14
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15 void f(A<0>) {} // A<0> must be complete, so is instantiated
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16 int main()
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17 {
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18 if (g != 42)
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19 __builtin_abort ();
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20 }