forked from OSchip/llvm-project
24 lines
732 B
C++
24 lines
732 B
C++
// RUN: %clang_cc1 -verify %s
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// REQUIRES: thread_support
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// FIXME: Detection of, or recovery from, stack exhaustion does not work on
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// NetBSD at the moment. Since this is a best-effort mitigation for exceeding
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// implementation limits, just disable the test.
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// UNSUPPORTED: system-netbsd
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// expected-warning@* 0-1{{stack nearly exhausted}}
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// expected-note@* 0+{{}}
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template<int N> struct X : X<N-1> {};
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template<> struct X<0> {};
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X<1000> x;
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template<typename ...T> struct tuple {};
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template<typename ...T> auto f(tuple<T...> t) -> decltype(f(tuple<T...>(t))) {} // expected-error {{exceeded maximum depth}}
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void g() { f(tuple<int, int>()); }
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int f(X<0>);
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template<int N> auto f(X<N>) -> f(X<N-1>());
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int k = f(X<1000>());
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