1 files changed, 14 insertions, 13 deletions

diff --git a/mrbgems/mruby-struct/src/struct.c b/mrbgems/mruby-struct/src/struct.c
index 884d4cdc6..b1ee9579f 100644
--- a/mrbgems/mruby-struct/src/struct.c
+++ b/mrbgems/mruby-struct/src/struct.c
@@ -112,7 +112,7 @@ mrb_value
 mrb_struct_getmember(mrb_state *mrb, mrb_value obj, mrb_sym id)
 {
   mrb_value members, slot, *ptr, *ptr_members;
-  long i, len;
+  mrb_int i, len;
 
   ptr = RSTRUCT_PTR(obj);
   members = mrb_struct_members(mrb, obj);
@@ -166,7 +166,7 @@ mrb_id_attrset(mrb_state *mrb, mrb_sym id)
 {
   const char *name;
   char *buf;
-  int len;
+  size_t len;
   mrb_sym mid;
 
   name = mrb_sym2name_len(mrb, id, &len);
@@ -184,7 +184,8 @@ static mrb_value
 mrb_struct_set(mrb_state *mrb, mrb_value obj, mrb_value val)
 {
   const char *name;
-  int i, len;
+  int i;
+  size_t len;
   mrb_sym mid;
   mrb_value members, slot, *ptr, *ptr_members;
 
@@ -236,7 +237,7 @@ make_struct(mrb_state *mrb, mrb_value name, mrb_value members, struct RClass * k
 {
   mrb_value nstr, *ptr_members;
   mrb_sym id;
-  long i, len;
+  mrb_int i, len;
   struct RClass *c;
 
   if (mrb_nil_p(name)) {
@@ -341,7 +342,7 @@ mrb_struct_s_def(mrb_state *mrb, mrb_value klass)
   mrb_value name, rest;
   mrb_value *pargv;
   int argcnt;
-  long i;
+  mrb_int i;
   mrb_value b, st;
   mrb_sym id;
   mrb_value *argv;
@@ -444,7 +445,7 @@ inspect_struct(mrb_state *mrb, mrb_value s, int recur)
   const char *cn = mrb_class_name(mrb, mrb_obj_class(mrb, s));
   mrb_value members, str = mrb_str_new(mrb, "#<struct ", 9);
   mrb_value *ptr, *ptr_members;
-  long i, len;
+  mrb_int i, len;
 
   if (cn) {
     mrb_str_append(mrb, str, mrb_str_new_cstr(mrb, cn));
@@ -471,7 +472,7 @@ inspect_struct(mrb_state *mrb, mrb_value s, int recur)
     id = mrb_symbol(slot);
     if (mrb_is_local_id(id) || mrb_is_const_id(id)) {
       const char *name;
-      int len;
+      size_t len;
 
       name = mrb_sym2name_len(mrb, id, &len);
       mrb_str_append(mrb, str, mrb_str_new(mrb, name, len));
@@ -531,7 +532,7 @@ static mrb_value
 mrb_struct_aref_id(mrb_state *mrb, mrb_value s, mrb_sym id)
 {
   mrb_value *ptr, members, *ptr_members;
-  long i, len;
+  mrb_int i, len;
 
   ptr = RSTRUCT_PTR(s);
   members = mrb_struct_members(mrb, s);
@@ -568,7 +569,7 @@ mrb_struct_aref_id(mrb_state *mrb, mrb_value s, mrb_sym id)
 mrb_value
 mrb_struct_aref_n(mrb_state *mrb, mrb_value s, mrb_value idx)
 {
-  long i;
+  mrb_int i;
 
   if (mrb_string_p(idx) || mrb_symbol_p(idx)) {
     return mrb_struct_aref_id(mrb, s, mrb_to_id(mrb, idx));
@@ -598,7 +599,7 @@ static mrb_value
 mrb_struct_aset_id(mrb_state *mrb, mrb_value s, mrb_sym id, mrb_value val)
 {
   mrb_value members, *ptr, *ptr_members;
-  long i, len;
+  mrb_int i, len;
 
   members = mrb_struct_members(mrb, s);
   len = RARRAY_LEN(members);
@@ -643,7 +644,7 @@ mrb_struct_aset_id(mrb_state *mrb, mrb_value s, mrb_sym id, mrb_value val)
 mrb_value
 mrb_struct_aset(mrb_state *mrb, mrb_value s)
 {
-  long i;
+  mrb_int i;
   mrb_value idx;
   mrb_value val;
 
@@ -689,7 +690,7 @@ mrb_struct_equal(mrb_state *mrb, mrb_value s)
 {
   mrb_value s2;
   mrb_value *ptr, *ptr2;
-  long i, len;
+  mrb_int i, len;
 
   mrb_get_args(mrb, "o", &s2);
   if (mrb_obj_equal(mrb, s, s2)) return mrb_true_value();
@@ -720,7 +721,7 @@ mrb_struct_eql(mrb_state *mrb, mrb_value s)
 {
   mrb_value s2;
   mrb_value *ptr, *ptr2;
-  long i, len;
+  mrb_int i, len;
 
   mrb_get_args(mrb, "o", &s2);
   if (mrb_obj_equal(mrb, s, s2)) return mrb_true_value();