diff options
| -rw-r--r-- | include/mruby/array.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/mruby/array.h b/include/mruby/array.h index 542715554..6fffe4512 100644 --- a/include/mruby/array.h +++ b/include/mruby/array.h @@ -45,7 +45,7 @@ struct RArray { #define ARY_EMBED_P(a) ((a)->flags & MRB_ARY_EMBED_MASK) #define ARY_UNSET_EMBED_FLAG(a) ((a)->flags &= ~(MRB_ARY_EMBED_MASK)) #define ARY_EMBED_LEN(a) ((mrb_int)(((a)->flags & MRB_ARY_EMBED_MASK) - 1)) -#define ARY_SET_EMBED_LEN(a,len) ((a)->flags = ((a)->flags&~MRB_ARY_EMBED_MASK) | (len + 1)) +#define ARY_SET_EMBED_LEN(a,len) ((a)->flags = ((a)->flags&~MRB_ARY_EMBED_MASK) | ((uint32_t)(len) + 1)) #define ARY_EMBED_PTR(a) (&((a)->as.embed[0])) #define ARY_LEN(a) (ARY_EMBED_P(a)?ARY_EMBED_LEN(a):(a)->as.heap.len) |