Change the arguments of following implicit conversion functions:

- `mrb_convert_type`
- `mrb_check_convert_type`

Those function no longer take `tname` string representation of desired
type, and take method symbols instead of `const char*` names. This is
incompatible change. I hope no third-party gems use those functions.

1 files changed, 2 insertions, 2 deletions

diff --git a/mrbgems/mruby-kernel-ext/src/kernel.c b/mrbgems/mruby-kernel-ext/src/kernel.c
index 8d9a3fab7..70991c704 100644
--- a/mrbgems/mruby-kernel-ext/src/kernel.c
+++ b/mrbgems/mruby-kernel-ext/src/kernel.c
@@ -151,7 +151,7 @@ mrb_f_string(mrb_state *mrb, mrb_value self)
   mrb_value arg = mrb_get_arg1(mrb);
   mrb_value tmp;
 
-  tmp = mrb_convert_type(mrb, arg, MRB_TT_STRING, "String", "to_s");
+  tmp = mrb_convert_type(mrb, arg, MRB_TT_STRING, MRB_SYM(to_s));
   return tmp;
 }
 
@@ -170,7 +170,7 @@ mrb_f_array(mrb_state *mrb, mrb_value self)
   mrb_value arg = mrb_get_arg1(mrb);
   mrb_value tmp;
 
-  tmp = mrb_check_convert_type(mrb, arg, MRB_TT_ARRAY, "Array", "to_a");
+  tmp = mrb_check_convert_type(mrb, arg, MRB_TT_ARRAY, MRB_SYM(to_a));
   if (mrb_nil_p(tmp)) {
     return mrb_ary_new_from_values(mrb, 1, &arg);
   }