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intern.h: rb_strlen_lit

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* include/ruby/intern.h (rb_strlen_lit): new macro to get the
  length of a string literal, borrowed from mruby/mruby@e4afd53.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51007 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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nobu 2015-06-24 03:47:10 +00:00
parent 7fac69128c
commit ca87ac691b
2 changed files with 14 additions and 4 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Wed Jun 24 12:47:05 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
* include/ruby/intern.h (rb_strlen_lit): new macro to get the
length of a string literal, borrowed from mruby/mruby@e4afd53.
Wed Jun 24 12:21:16 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org>
* re.c: Update documentation for Regexp class.

13
include/ruby/intern.h
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@ -877,10 +877,15 @@ VALUE rb_sym_all_symbols(void);
#define rb_str_buf_cat rb_str_cat
#define rb_str_buf_cat2 rb_str_cat_cstr
#define rb_str_cat2 rb_str_cat_cstr
#define rb_str_new_literal(str) rb_str_new_static((str), sizeof(str)-1)
#define rb_usascii_str_new_literal(str) rb_usascii_str_new_static((str), sizeof(str)-1)
#define rb_utf8_str_new_literal(str) rb_utf8_str_new_static((str), sizeof(str)-1)
#define rb_enc_str_new_literal(str, enc) rb_enc_str_new_static((str), sizeof(str)-1, (enc))
#define rb_strlen_lit(str) (sizeof(str "") - 1)
#define rb_str_new_lit(str) rb_str_new_static((str), rb_strlen_lit(str))
#define rb_usascii_str_new_lit(str) rb_usascii_str_new_static((str), rb_strlen_lit(str))
#define rb_utf8_str_new_lit(str) rb_utf8_str_new_static((str), rb_strlen_lit(str))
#define rb_enc_str_new_lit(str, enc) rb_enc_str_new_static((str), rb_strlen_lit(str), (enc))
#define rb_str_new_literal(str) rb_str_new_lit(str)
#define rb_usascii_str_new_literal(str) rb_usascii_str_new_lit(str)
#define rb_utf8_str_new_literal(str) rb_utf8_str_new_lit(str)
#define rb_enc_str_new_literal(str, enc) rb_enc_str_new_lit(str, enc)
/* struct.c */
VALUE rb_struct_new(VALUE, ...);