+2015-06-25 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gengtype-parse.c (require_template_declaration): Allow '+' in
+ template parameters. Consolidate cases.
+ * hash-traits.h (int_hash): New class.
+ * alias.c (alias_set_hash): New structure.
+ (alias_set_traits): Use it.
+ * symbol-summary.h (function_summary::map_hash): New class.
+ (function_summary::summary_hashmap_traits): Use it.
+ * tree-inline.h (dependence_hash): New class.
+ (dependence_hasher): Use it.
+ * tree-ssa-reassoc.c (oecount_hasher): Use int_hash.
+ * value-prof.c (profile_id_hash): New class.
+ (profile_id_traits): Use it.
+
2015-06-25 Richard Sandiford <richard.sandiford@arm.com>
* config/mips/mips.c (mips16_flip_traits): Use it.