1 // RUN: %clang_cc1 -fsyntax-only -verify -ftemplate-backtrace-limit=2 %if {{ubsan}} %{ -Wno-stack-exhausted %} %s 2 // 3 // FIXME: Disable this test when Clang was built with ASan, because ASan 4 // increases our per-frame stack usage enough that this test no longer fits 5 // within our normal stack space allocation. 6 // UNSUPPORTED: asan 7 // 8 // The default stack size on NetBSD is too small for this test. 9 // UNSUPPORTED: system-netbsd 10 11 template<int N, typename T> struct X : X<N+1, T*> {}; 12 // expected-error-re@11 {{recursive template instantiation exceeded maximum depth of 1024{{$}}}} 13 // expected-note@11 {{instantiation of template class}} 14 // expected-note@11 {{skipping 1023 contexts in backtrace}} 15 // expected-note@11 {{use -ftemplate-depth=N to increase recursive template instantiation depth}} 16 17 X<0, int> x; // expected-note {{in instantiation of}} 18 19 // FIXME: It crashes. Investigating. 20 // UNSUPPORTED: target={{.*-windows-gnu}} 21