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