PR c++/86728 - C variadic generic lambda.

[official-gcc.git] / gcc / testsuite / g++.dg / template / pr54377.C

// PR c++/54377

template <typename, typename, typename = void, typename = void>
struct foo {};  // { dg-message "provided for" }

foo<int> f;     // { dg-error "at least 2" }