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annotate gcc/testsuite/g++.dg/cpp0x/constexpr-value2.C @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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111
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1 // { dg-do compile { target c++11 } }
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2
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3 template<class T>
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4 constexpr T value_init() { return T(); }
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5
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6 template<class T>
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7 constexpr inline T bar(T x) { return x; }
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8
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9 union EmptyUnion {};
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10 union Union1 { int i; };
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11 union Union3 { double d; int i; char* c; };
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12
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13 constexpr auto u1 = value_init<EmptyUnion>();
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14 constexpr auto u2 = value_init<Union1>();
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15 constexpr auto u3 = value_init<Union3>();
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16 constexpr auto u4 = bar(EmptyUnion{});
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17 constexpr auto u5 = bar(Union1{});
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18 constexpr auto u6 = bar(Union3{});
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19 constexpr auto u7 = bar(u1);