5 files changed, 25 insertions, 25 deletions

diff --git a/include/mruby/string.h b/include/mruby/string.h
index 77ff7a3d6..594965134 100644
--- a/include/mruby/string.h
+++ b/include/mruby/string.h
@@ -50,7 +50,6 @@ char *mrb_string_value_cstr(mrb_state *mrb, mrb_value *ptr);
 char *mrb_string_value_ptr(mrb_state *mrb, mrb_value ptr);
 int mrb_str_offset(mrb_state *mrb, mrb_value str, int pos);
 mrb_value mrb_str_dup(mrb_state *mrb, mrb_value str);
-mrb_value mrb_str_dup_static(mrb_state *mrb, mrb_value str);
 mrb_value mrb_str_intern(mrb_state *mrb, mrb_value self);
 mrb_value mrb_str_cat_cstr(mrb_state *, mrb_value, const char *);
 mrb_value mrb_str_to_inum(mrb_state *mrb, mrb_value str, int base, int badcheck);
@@ -66,6 +65,7 @@ mrb_value mrb_str_append(mrb_state *mrb, mrb_value str, mrb_value str2);
 
 int mrb_str_cmp(mrb_state *mrb, mrb_value str1, mrb_value str2);
 char *mrb_str_to_cstr(mrb_state *mrb, mrb_value str);
+mrb_value mrb_str_pool(mrb_state *mrb, mrb_value str);
 
 /* For backward compatibility */
 static inline mrb_value
diff --git a/src/codegen.c b/src/codegen.c
index f3e6e2f0c..7b7fc39c5 100644
--- a/src/codegen.c
+++ b/src/codegen.c
@@ -440,7 +440,7 @@ new_lit(codegen_scope *s, mrb_value val)
 
   switch (mrb_type(val)) {
   case MRB_TT_STRING:
-    *pv = mrb_str_dup_static(s->mrb, val);
+    *pv = mrb_str_pool(s->mrb, val);
     break;
 
   case MRB_TT_FLOAT:
diff --git a/src/load.c b/src/load.c
index 4f7aeb2d5..f8dd5b525 100644
--- a/src/load.c
+++ b/src/load.c
@@ -110,7 +110,7 @@ read_irep_record_1(mrb_state *mrb, const uint8_t *bin, uint32_t *len)
         break;
 
       case IREP_TT_STRING:
-        irep->pool[i] = mrb_str_dup_static(mrb, s);
+        irep->pool[i] = mrb_str_pool(mrb, s);
         break;
 
       default:
diff --git a/src/state.c b/src/state.c
index 52a1541cb..f8a97cb61 100644
--- a/src/state.c
+++ b/src/state.c
@@ -147,6 +147,28 @@ mrb_irep_free(mrb_state *mrb, mrb_irep *irep)
   mrb_free(mrb, irep);
 }
 
+mrb_value
+mrb_str_pool(mrb_state *mrb, mrb_value str)
+{
+  struct RString *s = mrb_str_ptr(str);
+  struct RString *ns;
+  mrb_int len;
+
+  ns = (struct RString *)mrb_malloc(mrb, sizeof(struct RString));
+  ns->tt = MRB_TT_STRING;
+  ns->c = mrb->string_class;
+
+  len = s->len;
+  ns->len = len;
+  ns->ptr = (char *)mrb_malloc(mrb, (size_t)len+1);
+  if (s->ptr) {
+    memcpy(ns->ptr, s->ptr, len);
+  }
+  ns->ptr[len] = '\0';
+
+  return mrb_obj_value(ns);
+}
+
 void
 mrb_free_context(mrb_state *mrb, struct mrb_context *c)
 {
diff --git a/src/string.c b/src/string.c
index 6ec98c778..af70e8e45 100644
--- a/src/string.c
+++ b/src/string.c
@@ -734,28 +734,6 @@ mrb_str_dup(mrb_state *mrb, mrb_value str)
   return mrb_str_new(mrb, s->ptr, s->len);
 }
 
-mrb_value
-mrb_str_dup_static(mrb_state *mrb, mrb_value str)
-{
-  struct RString *s = mrb_str_ptr(str);
-  struct RString *ns;
-  mrb_int len;
-
-  ns = (struct RString *)mrb_malloc(mrb, sizeof(struct RString));
-  ns->tt = MRB_TT_STRING;
-  ns->c = mrb->string_class;
-
-  len = s->len;
-  ns->len = len;
-  ns->ptr = (char *)mrb_malloc(mrb, (size_t)len+1);
-  if (s->ptr) {
-    memcpy(ns->ptr, s->ptr, len);
-  }
-  ns->ptr[len] = '\0';
-
-  return mrb_obj_value(ns);
-}
-
 static mrb_value
 mrb_str_aref(mrb_state *mrb, mrb_value str, mrb_value indx)
 {