From b12b8bf584952354cf506d8561d55a71b26d5bcc Mon Sep 17 00:00:00 2001 From: nobu Date: Fri, 27 Jun 2008 04:18:54 +0000 Subject: * include/ruby/intern.h (rb_str_new2, rb_tainted_str_new2, rb_usascii_str_new2): use with-length versions with strlen to optimize strlen. git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@17598 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- include/ruby/intern.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'include/ruby/intern.h') diff --git a/include/ruby/intern.h b/include/ruby/intern.h index 36ae8442b..f6a72b44d 100644 --- a/include/ruby/intern.h +++ b/include/ruby/intern.h @@ -535,6 +535,11 @@ VALUE rb_str_buf_new2(const char*); VALUE rb_str_tmp_new(long); VALUE rb_usascii_str_new(const char*, long); VALUE rb_usascii_str_new2(const char*); +#ifdef __GNUC__ +#define rb_str_new2(str) ({const char *_s = (str); rb_str_new(_s, strlen(_s));}) +#define rb_tainted_str_new2(str) ({const char *_s = (str); rb_tainted_str_new(_s, strlen(_s));}) +#define rb_usascii_str_new2(str) ({const char *_s = (str); rb_usascii_str_new(_s, strlen(_s));}) +#endif void rb_str_free(VALUE); void rb_str_shared_replace(VALUE, VALUE); VALUE rb_str_buf_append(VALUE, VALUE); -- cgit