struct.c (struct_ivar_get): new function to avoid repeated rb_intern() calls.
struct.c (rb_struct_iv_get): use struct_ivar_get()
struct.c (num_members): ditto.
struct.c (rb_struct_s_members): ditto.
class.c (rb_singleton_class): cache symbol to reduce calls to rb_intern().
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23488 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
struct.c (struct_ivar_get): new function to avoid repeated
rb_intern() calls.
struct.c (rb_struct_iv_get): use struct_ivar_get()
struct.c (num_members): ditto.
struct.c (rb_struct_s_members): ditto.
class.c (rb_singleton_class): cache symbol to reduce calls to
rb_intern().
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23488 b2dd03c8-39d4-4d8f-98ff-823fe69b080e