`%C` value need not to be saved in `TestVFormat::Native`; close #4868

mrbgems/mruby-test/vformat.c

@@ -17,7 +17,6 @@ typedef mrb_int mrb_float;
 /*  size_t l;                                                             */\
   mrb_sym n;                                                                \
   char *s;                                                                  \
-  struct RClass *C
 
 #define NATIVE_DEFINE_TYPE_FUNC(t)                                          \
   static mrb_value                                                          \
@@ -39,7 +38,6 @@ typedef enum {
 /*  ARG_l,*/
   ARG_n,
   ARG_s,
-  ARG_C,
   ARG_v,
 } VFArgumentType;
 
@@ -87,7 +85,6 @@ native_initialize(mrb_state *mrb, mrb_value self)
     case ARG_s: data.s = (char*)mrb_malloc(mrb, RSTRING_LEN(obj) + 1);
                 memcpy(data.s, RSTRING_PTR(obj), RSTRING_LEN(obj));
                 data.s[RSTRING_LEN(obj)] = '\0'; break;
-    case ARG_C: data.C = mrb_class_ptr(obj); break;
     default: mrb_raise(mrb, E_ARGUMENT_ERROR, "unknown type");
   }
   datap = (VFNative*)mrb_malloc(mrb, sizeof(VFNative));
@@ -103,7 +100,6 @@ NATIVE_DEFINE_TYPE_FUNC(i)
 /*NATIVE_DEFINE_TYPE_FUNC(l)*/
 NATIVE_DEFINE_TYPE_FUNC(n)
 NATIVE_DEFINE_TYPE_FUNC(s)
-NATIVE_DEFINE_TYPE_FUNC(C)
 
 static VFArgument*
 arg_from_obj(mrb_state *mrb, mrb_value obj, struct RClass *native_class,
@@ -140,7 +136,6 @@ arg_from_obj(mrb_state *mrb, mrb_value obj, struct RClass *native_class,
 /*  VF_FORMAT2_COND_EXPR(fmt, vf_args, vf_args+1, l) :                    */\
   VF_FORMAT2_COND_EXPR(fmt, vf_args, vf_args+1, n) :                        \
   VF_FORMAT2_COND_EXPR(fmt, vf_args, vf_args+1, s) :                        \
-  VF_FORMAT2_COND_EXPR(fmt, vf_args, vf_args+1, C) :                        \
   VF_FORMAT2_COND_EXPR(fmt, vf_args, vf_args+1, v) :                        \
   mrb_nil_value()  /* not reached */                                        \
 )
@@ -154,7 +149,6 @@ arg_from_obj(mrb_state *mrb, mrb_value obj, struct RClass *native_class,
 /*  VF_FORMAT_TYPED_COND_EXPR(fmt, n_arg, type_a, v1, l) :                */\
   VF_FORMAT_TYPED_COND_EXPR(fmt, n_arg, type_a, v1, n) :                    \
   VF_FORMAT_TYPED_COND_EXPR(fmt, n_arg, type_a, v1, s) :                    \
-  VF_FORMAT_TYPED_COND_EXPR(fmt, n_arg, type_a, v1, C) :                    \
   VF_FORMAT_TYPED_COND_EXPR(fmt, n_arg, type_a, v1, v) :                    \
   mrb_nil_value()  /* not reached */
 #define VF_FORMAT_TYPED_COND_EXPR(fmt, n_arg, type_a, v1, t)                \
@@ -195,6 +189,5 @@ mrb_init_test_vformat(mrb_state *mrb)
 /*  NATIVE_DEFINE_TYPE_METHOD(l);*/
   NATIVE_DEFINE_TYPE_METHOD(n);
   NATIVE_DEFINE_TYPE_METHOD(s);
-  NATIVE_DEFINE_TYPE_METHOD(C);
   mrb_define_method(mrb, n, "initialize", native_initialize, MRB_ARGS_REQ(2));
 }

test/t/vformat.rb

+# coding: cp932
 def assert_format(exp, args)
   assert_equal(exp, TestVFormat.format(*args))
 end
@@ -44,9 +45,9 @@ assert('mrb_vformat') do
 #  assert_format 'string and length', ['string %l length', n.s('andante'), n.l(3)]
   assert_format '`n`: sym', ['`n`: %n', n.n(:sym)]
   assert_format '%C文字列%', ['%s', n.s('%C文字列%')]
-  assert_format '`C`: Kernel module', ['`C`: %C module', n.C(Kernel)]
-  assert_format '`C`: NilClass', ['`C`: %C', n.C(nil.class)]
-  assert_format_pattern '#<Class:#<String:0x*>>', ['%C', n.C(sclass(""))]
+  assert_format '`C`: Kernel module', ['`C`: %C module', Kernel]
+  assert_format '`C`: NilClass', ['`C`: %C', nil.class]
+  assert_format_pattern '#<Class:#<String:0x*>>', ['%C', sclass("")]
   assert_format '`T`: NilClass', ['`T`: %T', nil]
   assert_format '`T`: FalseClass', ['`T`: %T', false]
   assert_format '`T`: TrueClass', ['`T`: %T', true]
@@ -69,7 +70,7 @@ assert('mrb_vformat') do
   assert_format ':"&.": inspect symbol', ['%!n: inspect symbol', n.n(:'&.')]
   assert_format 'inspect "String"', ['inspect %!v', 'String']
   assert_format 'inspect Array: [1, :x, {}]', ['inspect Array: %!v', [1,:x,{}]]
-  assert_format_pattern '`!C`: #<Class:0x*>', ['`!C`: %!C', n.C(Class.new)]
+  assert_format_pattern '`!C`: #<Class:0x*>', ['`!C`: %!C', Class.new]
   assert_format 'to_s -> to_s: ab,cd', ['to_s -> to_s: %n,%v', n.n(:ab), 'cd']
   assert_format 'to_s -> inspect: x:y', ['to_s -> inspect: %v%!v', 'x', :y]
   assert_format 'inspect -> to_s: "a"b', ['inspect -> to_s: %!v%n', 'a', n.n(:b)]