diff options
| -rw-r--r-- | gcc/cp/class.cc | 16 | ||||
| -rw-r--r-- | gcc/testsuite/g++.dg/cpp2a/concepts-pr108579.C | 14 |
2 files changed, 22 insertions, 8 deletions
diff --git a/gcc/cp/class.cc b/gcc/cp/class.cc index a2aa667..40e6b73 100644 --- a/gcc/cp/class.cc +++ b/gcc/cp/class.cc @@ -4822,11 +4822,11 @@ check_methods (tree t) /* Might be trivial. */; else if (TREE_CODE (fn) == TEMPLATE_DECL) /* Templates are never special members. */; - else if (!constraints_satisfied_p (fn)) - /* Not eligible. */; - else if (copy_fn_p (fn)) + else if (copy_fn_p (fn) + && constraints_satisfied_p (fn)) TYPE_HAS_COMPLEX_COPY_CTOR (t) = true; - else if (move_fn_p (fn)) + else if (move_fn_p (fn) + && constraints_satisfied_p (fn)) TYPE_HAS_COMPLEX_MOVE_CTOR (t) = true; } @@ -4836,11 +4836,11 @@ check_methods (tree t) /* Might be trivial. */; else if (TREE_CODE (fn) == TEMPLATE_DECL) /* Templates are never special members. */; - else if (!constraints_satisfied_p (fn)) - /* Not eligible. */; - else if (copy_fn_p (fn)) + else if (copy_fn_p (fn) + && constraints_satisfied_p (fn)) TYPE_HAS_COMPLEX_COPY_ASSIGN (t) = true; - else if (move_fn_p (fn)) + else if (move_fn_p (fn) + && constraints_satisfied_p (fn)) TYPE_HAS_COMPLEX_MOVE_ASSIGN (t) = true; } } diff --git a/gcc/testsuite/g++.dg/cpp2a/concepts-pr108579.C b/gcc/testsuite/g++.dg/cpp2a/concepts-pr108579.C new file mode 100644 index 0000000..f8721f0 --- /dev/null +++ b/gcc/testsuite/g++.dg/cpp2a/concepts-pr108579.C @@ -0,0 +1,14 @@ +// PR c++/108579 +// { dg-do compile { target c++20 } } + +template<class T> +struct A { + A(double, char); + A(int) requires requires { A(0.0, 'c'); }; + A& operator=(int) requires requires { A(1.0, 'd'); }; +}; + +int main() { + A<int> a(3); + a = 5; +} |