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// P2173R1 - Attributes on Lambda-Expressions
// { dg-do compile { target c++11 } }
void
foo (bool x, bool y)
{
auto i = [] [[ gnu::unavailable ]] () {};
i (); // { dg-error "'foo\\\(bool, bool\\\)::<lambda\\\(\\\)>' is unavailable" }
auto j = [][[gnu::unavailable]] {};
j (); // { dg-error "'foo\\\(bool, bool\\\)::<lambda\\\(\\\)>' is unavailable" }
#if __cpp_generic_lambdas >= 201304
auto k = [] [[gnu::unavailable]] (auto x) {}; // { dg-bogus "is unavailable" }
k (0.0); // { dg-error "'foo\\\(bool, bool\\\)::<lambda\\\(auto:1\\\)>\[^\n\r]*' is unavailable" "" { target c++14 } }
#endif
#if __cpp_generic_lambdas >= 201707
auto l = [] <typename T> [[gnu::unavailable]] (T) {}; // { dg-bogus "is unavailable" }
l (1); // { dg-error "'foo\\\(bool, bool\\\)::<lambda\\\(T\\\)>\[^\n\r]*' is unavailable" "" { target c++20 } }
#endif
}
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