File: instantiation-depth-default.cpp

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llvm-toolchain-18 1%3A18.1.8-18
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// RUN: %clang_cc1 -fsyntax-only -verify -ftemplate-backtrace-limit=2 %if {{asan|ubsan}} %{ -Wno-stack-exhausted %} %s
// The default stack size on NetBSD is too small for this test.
// UNSUPPORTED: system-netbsd

template<int N, typename T> struct X : X<N+1, T*> {};
// expected-error-re@5 {{recursive template instantiation exceeded maximum depth of 1024{{$}}}}
// expected-note@5 {{instantiation of template class}}
// expected-note@5 {{skipping 1023 contexts in backtrace}}
// expected-note@5 {{use -ftemplate-depth=N to increase recursive template instantiation depth}}

X<0, int> x; // expected-note {{in instantiation of}}

// FIXME: It crashes. Investigating.
// UNSUPPORTED: target={{.*-windows-gnu}}