Add a macro `mrb_frozen_p` that points to `MRB_FROZEN_P`.

8 files changed, 11 insertions, 10 deletions

diff --git a/include/mruby.h b/include/mruby.h
index c50054b79..aa4a987af 100644
--- a/include/mruby.h
+++ b/include/mruby.h
@@ -1221,7 +1221,7 @@ MRB_API void mrb_check_type(mrb_state *mrb, mrb_value x, enum mrb_vtype t);
 
 MRB_INLINE void mrb_check_frozen(mrb_state *mrb, void *o)
 {
-  if (MRB_FROZEN_P((struct RBasic*)o)) mrb_frozen_error(mrb, o);
+  if (mrb_frozen_p((struct RBasic*)o)) mrb_frozen_error(mrb, o);
 }
 
 typedef enum call_type {
diff --git a/include/mruby/object.h b/include/mruby/object.h
index 53511a1bb..f75e99f1b 100644
--- a/include/mruby/object.h
+++ b/include/mruby/object.h
@@ -25,6 +25,7 @@ struct RBasic {
 #define MRB_FROZEN_P(o) ((o)->flags & MRB_FL_OBJ_IS_FROZEN)
 #define MRB_SET_FROZEN_FLAG(o) ((o)->flags |= MRB_FL_OBJ_IS_FROZEN)
 #define MRB_UNSET_FROZEN_FLAG(o) ((o)->flags &= ~MRB_FL_OBJ_IS_FROZEN)
+#define mrb_frozen_p(o) MRB_FROZEN_P(o)
 
 struct RObject {
   MRB_OBJECT_HEADER;
diff --git a/mrbgems/mruby-string-ext/src/string.c b/mrbgems/mruby-string-ext/src/string.c
index aa6270786..f1d31888d 100644
--- a/mrbgems/mruby-string-ext/src/string.c
+++ b/mrbgems/mruby-string-ext/src/string.c
@@ -1081,7 +1081,7 @@ mrb_str_del_prefix_bang(mrb_state *mrb, mrb_value self)
   if (plen > slen) return mrb_nil_value();
   s = RSTR_PTR(str);
   if (memcmp(s, ptr, plen) != 0) return mrb_nil_value();
-  if (!MRB_FROZEN_P(str) && (RSTR_SHARED_P(str) || RSTR_FSHARED_P(str))) {
+  if (!mrb_frozen_p(str) && (RSTR_SHARED_P(str) || RSTR_FSHARED_P(str))) {
     str->as.heap.ptr += plen;
   }
   else {
@@ -1138,7 +1138,7 @@ mrb_str_del_suffix_bang(mrb_state *mrb, mrb_value self)
   if (plen > slen) return mrb_nil_value();
   s = RSTR_PTR(str);
   if (memcmp(s+slen-plen, ptr, plen) != 0) return mrb_nil_value();
-  if (!MRB_FROZEN_P(str) && (RSTR_SHARED_P(str) || RSTR_FSHARED_P(str))) {
+  if (!mrb_frozen_p(str) && (RSTR_SHARED_P(str) || RSTR_FSHARED_P(str))) {
     /* no need to modify string */
   }
   else {
diff --git a/src/array.c b/src/array.c
index 33baceb9c..a958e12e0 100644
--- a/src/array.c
+++ b/src/array.c
@@ -388,7 +388,7 @@ ary_replace(mrb_state *mrb, struct RArray *a, struct RArray *b)
     mrb_write_barrier(mrb, (struct RBasic*)a);
     return;
   }
-  if (!MRB_FROZEN_P(b) && len > ARY_REPLACE_SHARED_MIN) {
+  if (!mrb_frozen_p(b) && len > ARY_REPLACE_SHARED_MIN) {
     ary_make_shared(mrb, b);
     goto shared_b;
   }
diff --git a/src/error.c b/src/error.c
index 2bb505d85..ad0be209d 100644
--- a/src/error.c
+++ b/src/error.c
@@ -233,7 +233,7 @@ mrb_exc_set(mrb_state *mrb, mrb_value exc)
         (struct RBasic*)mrb->exc == mrb->gc.arena[mrb->gc.arena_idx-1]) {
       mrb->gc.arena_idx--;
     }
-    if (!mrb->gc.out_of_memory && !MRB_FROZEN_P(mrb->exc)) {
+    if (!mrb->gc.out_of_memory && !mrb_frozen_p(mrb->exc)) {
       exc_debug_info(mrb, mrb->exc);
       mrb_keep_backtrace(mrb, exc);
     }
diff --git a/src/hash.c b/src/hash.c
index 2a0a19363..83c986c46 100644
--- a/src/hash.c
+++ b/src/hash.c
@@ -576,7 +576,7 @@ static void mrb_hash_modify(mrb_state *mrb, mrb_value hash);
 static inline mrb_value
 ht_key(mrb_state *mrb, mrb_value key)
 {
-  if (mrb_string_p(key) && !MRB_FROZEN_P(mrb_str_ptr(key))) {
+  if (mrb_string_p(key) && !mrb_frozen_p(mrb_str_ptr(key))) {
     key = mrb_str_dup(mrb, key);
     MRB_SET_FROZEN_FLAG(mrb_str_ptr(key));
   }
diff --git a/src/kernel.c b/src/kernel.c
index f0935a2f8..bde0cb22a 100644
--- a/src/kernel.c
+++ b/src/kernel.c
@@ -436,7 +436,7 @@ mrb_obj_freeze(mrb_state *mrb, mrb_value self)
 {
   if (!mrb_immediate_p(self)) {
     struct RBasic *b = mrb_basic_ptr(self);
-    if (!MRB_FROZEN_P(b)) {
+    if (!mrb_frozen_p(b)) {
       MRB_SET_FROZEN_FLAG(b);
       if (b->c->tt == MRB_TT_SCLASS) MRB_SET_FROZEN_FLAG(b->c);
     }
@@ -447,7 +447,7 @@ mrb_obj_freeze(mrb_state *mrb, mrb_value self)
 static mrb_value
 mrb_obj_frozen(mrb_state *mrb, mrb_value self)
 {
-  return mrb_bool_value(mrb_immediate_p(self) || MRB_FROZEN_P(mrb_basic_ptr(self)));
+  return mrb_bool_value(mrb_immediate_p(self) || mrb_frozen_p(mrb_basic_ptr(self)));
 }
 
 /* 15.3.1.3.15 */
diff --git a/src/string.c b/src/string.c
index 2454eb0fb..7abb3148c 100644
--- a/src/string.c
+++ b/src/string.c
@@ -535,7 +535,7 @@ str_make_shared(mrb_state *mrb, struct RString *orig, struct RString *s)
   else if (RSTR_FSHARED_P(orig)) {
     str_init_fshared(orig, s, orig->as.heap.aux.fshared);
   }
-  else if (MRB_FROZEN_P(orig) && !RSTR_POOL_P(orig)) {
+  else if (mrb_frozen_p(orig) && !RSTR_POOL_P(orig)) {
     str_init_fshared(orig, s, orig);
   }
   else {
@@ -2405,7 +2405,7 @@ mrb_string_value_cstr(mrb_state *mrb, mrb_value *ptr)
   if (p[len] == '\0') {
     return p;
   }
-  if (MRB_FROZEN_P(ps) || RSTR_CAPA(ps) == len) {
+  if (mrb_frozen_p(ps) || RSTR_CAPA(ps) == len) {
     ps = str_new(mrb, NULL, len+1);
     memcpy(RSTR_PTR(ps), p, len);
     RSTR_SET_LEN(ps, len);