1 // RUN: %clang_cc1 -std=c++11 %s -Wunused -verify 2 3 void f2() { 4 int i = 1; 5 void g1(int = ([i]{ return i; })()); // expected-error{{lambda expression in default argument cannot capture any entity}} 6 void g2(int = ([i]{ return 0; })()); // expected-error{{lambda expression in default argument cannot capture any entity}} 7 void g3(int = ([=]{ return i; })()); // expected-error{{lambda expression in default argument cannot capture any entity}} 8 void g4(int = ([=]{ return 0; })()); 9 void g5(int = ([]{ return sizeof i; })()); 10 } 11 12 namespace lambda_in_default_args { 13 int f(int = [] () -> int { int n; return ++n; } ()); 14 template<typename T> T g(T = [] () -> T { T n; return ++n; } ()); 15 int k = f() + g<int>(); 16 } 17
