1// RUN: %clang_cc1 -fsyntax-only -std=c++11 %s -verify
2
3void test_conversion() {
4  int (*fp1)(int) = [](int x) { return x + 1; };
5  void (*fp2)(int) = [](int x) { };
6
7  const auto lambda = [](int x) { };
8  void (*fp3)(int) = lambda;
9
10  volatile const auto lambda2 = [](int x) { }; // expected-note{{but method is not marked volatile}}
11  void (*fp4)(int) = lambda2; // expected-error{{no viable conversion}}
12}
13
14void test_no_conversion() {
15  int (*fp1)(int) = [=](int x) { return x + 1; }; // expected-error{{no viable conversion}}
16  void (*fp2)(int) = [&](int x) { }; // expected-error{{no viable conversion}}
17}
18
19void test_wonky() {
20  const auto l = [](int x) mutable -> int { return + 1; };
21  l(17); // okay: uses conversion function
22}
23