In the attached code partial specialization of struct apply in struct
METAFUNCTION2 should be rejected according to C++ Standard 14.7.3/3:
A declaration of a function template or class template being explicitly
specialized shall be in scope at the point of declaration of an explicit
specialization.
What's more troublesome is a fact that specialization in METAFUNCTION2 seems to
affect the template in METAFUNCTION. The program produces:
int
double
double
while I would expect:
int
HELPER<float, double>
double
--
Summary: gcc fails to reject inclass partial specialization of
iherited class template
Product: gcc
Version: 4.3.2
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: tomek at jot23 dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41341
