From f9bf2d9d8e2531b2bfebb5a80362b43ab559b56f Mon Sep 17 00:00:00 2001 From: KOBAYASHI Shuji Date: Fri, 5 Jul 2019 20:37:59 +0900 Subject: Read/write `MRB_STR_ASCII` flag only when `MRB_UTF8_STRING` is defined --- include/mruby/string.h | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'include') diff --git a/include/mruby/string.h b/include/mruby/string.h index 9484e20d7..d648d856c 100644 --- a/include/mruby/string.h +++ b/include/mruby/string.h @@ -68,6 +68,20 @@ struct RString { #define RSTR_SET_NOFREE_FLAG(s) ((s)->flags |= MRB_STR_NOFREE) #define RSTR_UNSET_NOFREE_FLAG(s) ((s)->flags &= ~MRB_STR_NOFREE) +#ifdef MRB_UTF8_STRING +# define RSTR_ASCII_P(s) ((s)->flags & MRB_STR_ASCII) +# define RSTR_SET_ASCII_FLAG(s) ((s)->flags |= MRB_STR_ASCII) +# define RSTR_UNSET_ASCII_FLAG(s) ((s)->flags &= ~MRB_STR_ASCII) +# define RSTR_WRITE_ASCII_FLAG(s, v) (RSTR_UNSET_ASCII_FLAG(s), (s)->flags |= v) +# define RSTR_COPY_ASCII_FLAG(dst, src) RSTR_WRITE_ASCII_FLAG(dst, RSTR_ASCII_P(src)) +#else +# define RSTR_ASCII_P(s) (void)0 +# define RSTR_SET_ASCII_FLAG(s) (void)0 +# define RSTR_UNSET_ASCII_FLAG(s) (void)0 +# define RSTR_WRITE_ASCII_FLAG(s, v) (void)0 +# define RSTR_COPY_ASCII_FLAG(dst, src) (void)0 +#endif + #define RSTR_POOL_P(s) ((s)->flags & MRB_STR_POOL) #define RSTR_SET_POOL_FLAG(s) ((s)->flags |= MRB_STR_POOL) -- cgit v1.2.3