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-rw-r--r--include/mruby/boxing_word.h1
-rw-r--r--include/mruby/range.h2
-rw-r--r--include/mruby/string.h3
3 files changed, 4 insertions, 2 deletions
diff --git a/include/mruby/boxing_word.h b/include/mruby/boxing_word.h
index 2fb84052a..f16968a1f 100644
--- a/include/mruby/boxing_word.h
+++ b/include/mruby/boxing_word.h
@@ -141,7 +141,6 @@ mrb_type(mrb_value o)
#define SET_OBJ_VALUE(r,v) do { \
(r).w = 0; \
(r).value.p = (v); \
- if ((r).value.bp) (r).value.bp->tt = ((struct RObject*)(v))->tt; \
} while (0)
#endif /* MRUBY_BOXING_WORD_H */
diff --git a/include/mruby/range.h b/include/mruby/range.h
index ee6eb8d1d..500a941d5 100644
--- a/include/mruby/range.h
+++ b/include/mruby/range.h
@@ -14,7 +14,7 @@
*/
MRB_BEGIN_DECL
-#if defined(MRB_NAN_BOXING) || defined(MRB_WORD_BOXING)
+#if defined(MRB_NAN_BOXING) && defined(MRB_64BIT) || defined(MRB_WORD_BOXING)
# define MRB_RANGE_EMBED
#endif
diff --git a/include/mruby/string.h b/include/mruby/string.h
index 22445f654..b563541cb 100644
--- a/include/mruby/string.h
+++ b/include/mruby/string.h
@@ -438,6 +438,9 @@ mrb_value mrb_str_inspect(mrb_state *mrb, mrb_value str);
#define mrb_str_buf_cat(mrb, str, ptr, len) mrb_str_cat(mrb, str, ptr, len)
#define mrb_str_buf_append(mrb, str, str2) mrb_str_cat_str(mrb, str, str2)
+mrb_bool mrb_str_beg_len(mrb_int str_len, mrb_int *begp, mrb_int *lenp);
+mrb_value mrb_str_byte_subseq(mrb_state *mrb, mrb_value str, mrb_int beg, mrb_int len);
+
#ifdef MRB_UTF8_STRING
mrb_int mrb_utf8_len(const char *str, mrb_int byte_len);
#endif