TASKING VX-toolset for ARM User Guide

C++ Language}template< typename T > struct N::S;• The injected class name of a class template can be used as a template argument.template struct A {};template struct B {A a;};• A partial specialization may be declared after an instantiation has been done that would have used thepartial specialization if it had been declared earlier. A warning is issued.template class X {};X xi;template class X {};• A static data member may be explicitly specialized after it has been used. A warning is issued.template struct A {static int i;};int j = A::i;template int A::i = 1;• The "." or "->" operator may be used in an integral constant expression if the result is an integral orenumeration constant:struct A { enum { e1 = 1 }; };int main () {A a;int x[a.e1]; // Accepted in GNU C++ modereturn 0;}• Strong using-directives are supported.using namespace debug __attribute__((strong));• Partial specializations that are unusable because of nondeductible template parameters are acceptedand ignored.template struct A {class C { };};template struct B {enum {e = 1}; };template struct B {enum {e = 2}; };int main(int argc, char **argv) {printf("%d\n", B::e);57