| Malcolm Parsons | 87a0362 | 2017-01-13 15:01:06 +0000 | [diff] [blame^] | 1 | // RUN: %clang_cc1 -std=c++11 %s -Wunused -Wno-unused-lambda-capture -verify |
| Douglas Gregor | f0d4951 | 2012-02-10 23:30:22 +0000 | [diff] [blame] | 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 | } |
| Douglas Gregor | 680e9e0 | 2012-02-21 19:11:17 +0000 | [diff] [blame] | 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 | } |