https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106399
--- Comment #5 from Eric Botcazou <ebotcazou at gcc dot gnu.org> ---
This is an equivalent Ada testcase:
function Foo (A: Integer) return Integer is
function A2 return Integer is (A * A);
begin
return A2;
end;
with the same issue. We have been using the to-be-attached patch for years to
solve the problem, but it does not seem to work for the C compiler because the
prologue_location points to '{' instead of the function declarator.
