[temp.names] Restore braced-init-list in definition of template-argument

lprv · tkoeppe · commit fad2722986e8 · 2025-11-09T06:59:15.000-10:00
It was unintentionally deleted by commit e3f552f.
diff --git a/source/templates.tex b/source/templates.tex
@@ -718,7 +718,8 @@
   constant-expression\br
   type-id\br
   \opt{nested-name-specifier} template-name\br
-  nested-name-specifier \terminal{template} template-name
+  nested-name-specifier \terminal{template} template-name\br
+  braced-init-list
 \end{bnf}
 
 \pnum
