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* g++.dg/*.C: Use target c++17 instead of explicit dg-options. * lib/g++-dg.exp: Don't test C++11 by default. Add C++17 to the list of default stds to test. From-SVN: r265343
12 lines
454 B
C
12 lines
454 B
C
// Testcase from P0170R1
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// { dg-do compile { target c++17 } }
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// 'v' & 'm' are odr-used but do not occur in a constant-expression within the nested
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// lambda, so are well-formed.
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auto monad = [](auto v) { return [=] { return v; }; };
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auto bind = [](auto m) {
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return [=](auto fvm) { return fvm(m()); };
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};
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// OK to have captures to automatic objects created during constant expression evaluation.
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static_assert(bind(monad(2))(monad)() == monad(2)());
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