llvm-project/clang/test/SemaTemplate/instantiation-depth-subst-2...

// RUN: %clang_cc1 -verify %s -ftemplate-depth 2

template<int N> struct S { };
template<typename T> S<T() + T()> operator+(T, T); // expected-error {{instantiation exceeded maximum depth}} expected-note 2{{while substituting}}
S<0> s;
int k = s + s; // expected-note {{while substituting}}
PR9793: Treat substitution as an instantiation step for the purpose of the -ftemplate-depth limit. There are various ways to get an infinite (or merely huge) stack of substitutions with no intervening instantiations. This is also consistent with gcc's behavior. llvm-svn: 159907 2012-07-08 10:38:24 +08:00			`// RUN: %clang_cc1 -verify %s -ftemplate-depth 2`

			`template<int N> struct S { };`
Use the appropriate SourceLocation for the template backtrace when doing template argument deduction. llvm-svn: 198995 2014-01-11 10:37:12 +08:00			`template<typename T> S<T() + T()> operator+(T, T); // expected-error {{instantiation exceeded maximum depth}} expected-note 2{{while substituting}}`
PR9793: Treat substitution as an instantiation step for the purpose of the -ftemplate-depth limit. There are various ways to get an infinite (or merely huge) stack of substitutions with no intervening instantiations. This is also consistent with gcc's behavior. llvm-svn: 159907 2012-07-08 10:38:24 +08:00			`S<0> s;`
Use the appropriate SourceLocation for the template backtrace when doing template argument deduction. llvm-svn: 198995 2014-01-11 10:37:12 +08:00			`int k = s + s; // expected-note {{while substituting}}`