C++, Add support for template parameter info field lists

CHANGES

@@ -17,6 +17,7 @@ Features added
 * C++, added new scope management directives ``namespace-push`` and ``namespace-pop``.
 * Intersphinx: Added support for fetching Intersphinx inventories with URLs
   using HTTP basic auth
+* C++, added support for template parameter in function info field lists
 
 Bugs fixed
 ----------

sphinx/domains/cpp.py

@@ -3321,6 +3321,9 @@ class CPPObject(ObjectDescription):
         GroupedField('parameter', label=l_('Parameters'),
                      names=('param', 'parameter', 'arg', 'argument'),
                      can_collapse=True),
+        GroupedField('template parameter', label=l_('Template Parameters'),
+                     names=('tparam', 'template parameter'),
+                     can_collapse=True),
         GroupedField('exceptions', label=l_('Throws'), rolename='cpp:class',
                      names=('throws', 'throw', 'exception'),
                      can_collapse=True),