7 files changed, 25 insertions, 21 deletions
diff --git a/include/mruby/array.h b/include/mruby/array.h
index da811606a..16f78f773 100644
--- a/include/mruby/array.h
+++ b/include/mruby/array.h
@@ -21,7 +21,7 @@ typedef struct mrb_shared_array {
   mrb_value *ptr;
 } mrb_shared_array;
 
-#if defined(MRB_32BIT) && defined(MRB_NO_BOXING)
+#if defined(MRB_32BIT) && defined(MRB_NO_BOXING) && !defined(MRB_USE_FLOAT32)
 # define MRB_ARY_NO_EMBED
 # define MRB_ARY_EMBED_LEN_MAX 0
 #else
@@ -65,7 +65,7 @@ struct RArray {
 #define ARY_EMBED_PTR(a) ((a)->as.ary)
 #endif
 
-#define ARY_LEN(a) (ARY_EMBED_P(a)?ARY_EMBED_LEN(a):(a)->as.heap.len)
+#define ARY_LEN(a) (ARY_EMBED_P(a)?ARY_EMBED_LEN(a):(mrb_int)(a)->as.heap.len)
 #define ARY_PTR(a) (ARY_EMBED_P(a)?ARY_EMBED_PTR(a):(a)->as.heap.ptr)
 #define RARRAY_LEN(a) ARY_LEN(RARRAY(a))
 #define RARRAY_PTR(a) ARY_PTR(RARRAY(a))
@@ -107,7 +107,7 @@ MRB_API mrb_value mrb_ary_new(mrb_state *mrb);
  *      Array[value1, value2, ...]
  *
  * @param mrb The mruby state reference.
- * @param size The numer of values.
+ * @param size The number of values.
  * @param vals The actual values.
  * @return The initialized array.
  */
diff --git a/include/mruby/boxing_word.h b/include/mruby/boxing_word.h
index 86a04368f..beab8681e 100644
--- a/include/mruby/boxing_word.h
+++ b/include/mruby/boxing_word.h
@@ -84,9 +84,9 @@ union mrb_value_ {
   struct {
     MRB_ENDIAN_LOHI(
       mrb_sym sym;
-      ,uint32_t sym_flag;
+      ,uint32_t flag;
     )
-  };
+  } sym;
 #endif
   struct RBasic *bp;
 #ifndef MRB_NO_FLOAT
@@ -129,7 +129,7 @@ mrb_integer_func(mrb_value o) {
 }
 #define mrb_integer(o) mrb_integer_func(o)
 #ifdef MRB_64BIT
-#define mrb_symbol(o)  mrb_val_union(o).sym
+#define mrb_symbol(o)  mrb_val_union(o).sym.sym
 #else
 #define mrb_symbol(o)  (mrb_sym)(((o).w) >> BOXWORD_SYMBOL_SHIFT)
 #endif
@@ -138,7 +138,7 @@ mrb_integer_func(mrb_value o) {
 #define mrb_fixnum_p(o) BOXWORD_SHIFT_VALUE_P(o, FIXNUM)
 #define mrb_integer_p(o) (BOXWORD_SHIFT_VALUE_P(o, FIXNUM)||BOXWORD_OBJ_TYPE_P(o, INTEGER))
 #ifdef MRB_64BIT
-#define mrb_symbol_p(o) (mrb_val_union(o).sym_flag == BOXWORD_SYMBOL_FLAG)
+#define mrb_symbol_p(o) (mrb_val_union(o).sym.flag == BOXWORD_SYMBOL_FLAG)
 #else
 #define mrb_symbol_p(o) BOXWORD_SHIFT_VALUE_P(o, SYMBOL)
 #endif
@@ -182,8 +182,8 @@ mrb_integer_func(mrb_value o) {
 #ifdef MRB_64BIT
 #define SET_SYM_VALUE(r,v) do {\
   union mrb_value_ mrb_value_union_variable;\
-  mrb_value_union_variable.sym = v;\
-  mrb_value_union_variable.sym_flag = BOXWORD_SYMBOL_FLAG;\
+  mrb_value_union_variable.sym.sym = v;\
+  mrb_value_union_variable.sym.flag = BOXWORD_SYMBOL_FLAG;\
   (r) = mrb_value_union_variable.value;\
 } while (0)
 #else
diff --git a/include/mruby/dump.h b/include/mruby/dump.h
index ed0c64b1a..3c48866d9 100644
--- a/include/mruby/dump.h
+++ b/include/mruby/dump.h
@@ -16,7 +16,10 @@
  */
 MRB_BEGIN_DECL
 
-#define DUMP_DEBUG_INFO 1
+/* flags for mrb_dump_irep{,_binary,_cfunc,_cstruct} */
+#define MRB_DUMP_DEBUG_INFO 1
+#define MRB_DUMP_STATIC 2
+#define DUMP_DEBUG_INFO MRB_DUMP_DEBUG_INFO  /* deprecated */
 
 int mrb_dump_irep(mrb_state *mrb, const mrb_irep *irep, uint8_t flags, uint8_t **bin, size_t *bin_size);
 #ifndef MRB_NO_STDIO
diff --git a/include/mruby/hash.h b/include/mruby/hash.h
index a16df2f75..749ea3869 100644
--- a/include/mruby/hash.h
+++ b/include/mruby/hash.h
@@ -29,7 +29,7 @@ struct RHash {
   union {
     struct hash_entry *ea;
     struct hash_table *ht;
-  };
+  } hsh;
 };
 
 #define mrb_hash_ptr(v)    ((struct RHash*)(mrb_ptr(v)))
diff --git a/include/mruby/irep.h b/include/mruby/irep.h
index 8d1648e13..d2ea202db 100644
--- a/include/mruby/irep.h
+++ b/include/mruby/irep.h
@@ -20,6 +20,7 @@ enum irep_pool_type {
   IREP_TT_SSTR  = 2,          /* string (static) */
   IREP_TT_INT32 = 1,          /* 32bit integer */
   IREP_TT_INT64 = 3,          /* 64bit integer */
+  IREP_TT_BIGINT = 7,         /* big integer (not yet supported) */
   IREP_TT_FLOAT = 5,          /* float (double/float) */
 };
 
@@ -31,9 +32,7 @@ typedef struct mrb_pool_value {
   union {
     const char *str;
     int32_t i32;
-#if defined(MRB_64BIT) || defined(MRB_INT64)
     int64_t i64;
-#endif
 #ifndef MRB_NO_FLOAT
     mrb_float f;
 #endif
diff --git a/include/mruby/value.h b/include/mruby/value.h
index 293ef90a7..39c01509d 100644
--- a/include/mruby/value.h
+++ b/include/mruby/value.h
@@ -107,12 +107,12 @@ static const unsigned int IEEE754_INFINITY_BITS_SINGLE = 0x7F800000;
 enum mrb_vtype {
   MRB_TT_FALSE = 0,
   MRB_TT_TRUE,
-  MRB_TT_FLOAT,
-  MRB_TT_INTEGER,
   MRB_TT_SYMBOL,
   MRB_TT_UNDEF,
-  MRB_TT_CPTR,
   MRB_TT_FREE,
+  MRB_TT_FLOAT,
+  MRB_TT_INTEGER,
+  MRB_TT_CPTR,
   MRB_TT_OBJECT,
   MRB_TT_CLASS,
   MRB_TT_MODULE,
@@ -129,6 +129,8 @@ enum mrb_vtype {
   MRB_TT_FIBER,
   MRB_TT_ISTRUCT,
   MRB_TT_BREAK,
+  MRB_TT_COMPLEX,
+  MRB_TT_RATIONAL,
   MRB_TT_MAXDEFINE
 };
 
@@ -177,7 +179,7 @@ struct RCptr {
 #endif
 
 #ifndef mrb_immediate_p
-#define mrb_immediate_p(o) (mrb_type(o) < MRB_TT_FREE)
+#define mrb_immediate_p(o) (mrb_type(o) <= MRB_TT_CPTR)
 #endif
 #ifndef mrb_integer_p
 #define mrb_integer_p(o) (mrb_type(o) == MRB_TT_INTEGER)
diff --git a/include/mruby/version.h b/include/mruby/version.h
index 3385fce4e..185263f32 100644
--- a/include/mruby/version.h
+++ b/include/mruby/version.h
@@ -57,7 +57,7 @@ MRB_BEGIN_DECL
 /*
  * Patch level string. (optional)
  */
-#define MRUBY_PATCHLEVEL_STR "preview"
+#define MRUBY_PATCHLEVEL_STR ""
 
 #ifndef MRUBY_PATCHLEVEL_STR
 # if MRUBY_PATCHLEVEL < 0
@@ -80,17 +80,17 @@ MRB_BEGIN_DECL
 /*
  * Release year.
  */
-#define MRUBY_RELEASE_YEAR 2020
+#define MRUBY_RELEASE_YEAR 2021
 
 /*
  * Release month.
  */
-#define MRUBY_RELEASE_MONTH 10
+#define MRUBY_RELEASE_MONTH 3
 
 /*
  * Release day.
  */
-#define MRUBY_RELEASE_DAY 16
+#define MRUBY_RELEASE_DAY 5
 
 /*
  * Release date as a string.