use no malloc in mrb_funcall; close #386

1 files changed, 5 insertions, 19 deletions

diff --git a/src/class.c b/src/class.c
index 762fa1591..38eb5ea1f 100644
--- a/src/class.c
+++ b/src/class.c
@@ -862,26 +862,21 @@ mrb_method_search(mrb_state *mrb, struct RClass* c, mrb_sym mid)
   return m;
 }
 
+#ifndef MRB_FUNCALL_ARGC_MAX
+#define MRB_FUNCALL_ARGC_MAX 16
+#endif
+
 mrb_value
 mrb_funcall(mrb_state *mrb, mrb_value self, const char *name, int argc, ...)
 {
-#if defined(MRB_FUNCALL_ARGC_MAX)
   mrb_value args[MRB_FUNCALL_ARGC_MAX];
-#else
-  mrb_value *args = NULL;
-#endif
-  mrb_value result;
   va_list ap;
   int i;
 
   if (argc != 0) {
-#if !defined(MRB_FUNCALL_ARGC_MAX)
-    args = mrb_malloc(mrb, sizeof(mrb_value) * argc);
-#else
     if (argc > MRB_FUNCALL_ARGC_MAX) {
       mrb_raise(mrb, E_ARGUMENT_ERROR, "Too long arguments. (limit=%d)\n", MRB_FUNCALL_ARGC_MAX);
     } 
-#endif
 
     va_start(ap, argc);
     for (i = 0; i < argc; i++) {
@@ -889,16 +884,7 @@ mrb_funcall(mrb_state *mrb, mrb_value self, const char *name, int argc, ...)
     }
     va_end(ap);
   }
-
-  result = mrb_funcall_argv(mrb, self, name, argc, args);
-
-#if !defined(MRB_FUNCALL_ARGC_MAX)
-  if (args != NULL) {
-    mrb_free(mrb, args);
-  }
-#endif
-
-  return result;
+  return mrb_funcall_argv(mrb, self, name, argc, args);
 }