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annotate gcc/testsuite/g++.dg/cpp1z/class-deduction19.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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1 // PR c++/77912
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84e7813d76e9 gcc-8.2
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2 // { dg-do compile { target c++17 } }
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4 template<class T> struct S{S(T){}};
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6 //error: invalid use of template type parameter 'S'
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7 template<class T> auto f(T t){return S(t);}
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8
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9 int main()
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10 {
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11 //fails
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12 f(42);
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13
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14 //fails
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15 //error: invalid use of template type parameter 'S'
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16 [](auto a){return S(a);}(42);
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17
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18 //works
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19 [](int a){return S(a);}(42);
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20 }