3333 comp_template_parms (const_tree parms1, const_tree parms2)  in comp_template_parms()  argument
3338   if (parms1 == parms2)  in comp_template_parms()
3341   for (p1 = parms1, p2 = parms2;  in comp_template_parms()
3458 template_parameter_lists_equivalent_p (const_tree parms1, const_tree parms2)  in template_parameter_lists_equivalent_p()  argument
3460   if (parms1 == parms2)  in template_parameter_lists_equivalent_p()
3463   const_tree p1 = parms1;  in template_parameter_lists_equivalent_p()
3494 template_requirements_equivalent_p (const_tree parms1, const_tree parms2)  in template_requirements_equivalent_p()  argument
3496   tree req1 = TEMPLATE_PARMS_CONSTRAINTS (parms1);  in template_requirements_equivalent_p()
3515   tree parms1 = DECL_TEMPLATE_PARMS (tmpl1);  in template_heads_equivalent_p()  local
3520     return comp_template_parms (parms1, parms2);  in template_heads_equivalent_p()
3524   if (!template_parameter_lists_equivalent_p (parms1, parms2))  in template_heads_equivalent_p()
3529   return template_requirements_equivalent_p (parms1, parms2);  in template_heads_equivalent_p()