#define PACK_EXPANSION_PARAMETER_PACKS(NODE) \
*(TREE_CODE (NODE) == EXPR_PACK_EXPANSION \
? &TREE_OPERAND (NODE, 1) \
- : &TREE_CHAIN (TYPE_PACK_EXPANSION_CHECK (NODE)))
+ : &TYPE_MINVAL (TYPE_PACK_EXPANSION_CHECK (NODE)))
+
+/* Any additional template args to be applied when substituting into
+ the pattern, set by tsubst_pack_expansion for partial instantiations. */
+#define PACK_EXPANSION_EXTRA_ARGS(NODE) \
+ *(TREE_CODE (NODE) == TYPE_PACK_EXPANSION \
+ ? &TYPE_MAXVAL (NODE) \
+ : &TREE_OPERAND ((NODE), 2))
/* Determine if this is an argument pack. */
#define ARGUMENT_PACK_P(NODE) \
extern bool cxx_omp_privatize_by_reference (const_tree);
/* in name-lookup.c */
-extern void suggest_alternatives_for (location_t, tree);
+extern void suggest_alternatives_for (location_t, tree);
+extern tree strip_using_decl (tree);
/* -- end of C++ */