gcc/testsuite/g++.old-deja/g++.pt/decl2.C

// { dg-do assemble }

// Simplified from testcase by Christophe Boyanique <boyan@imac.u-paris2.fr>

template <class T> struct foo { foo(); };
template<class T> foo<T>::foo() {}
T; // { dg-error "" } no type