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-rw-r--r--io.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/io.c b/io.c
index 43e2458..7c0fbd8 100644
--- a/io.c
+++ b/io.c
@@ -3,7 +3,7 @@
io.c -
$Author: matz $
- $Date: 1995/01/10 10:42:39 $
+ $Date: 1996/12/25 10:42:39 $
created at: Fri Oct 15 18:08:59 JST 1993
Copyright (C) 1993-1996 Yukihiro Matsumoto
@@ -116,6 +116,11 @@ closed()
Raise(eIOError, "closed stream");
}
+void
+io_wrong_type()
+{
+}
+
/* writing functions */
VALUE
io_write(io, str)
@@ -1738,6 +1743,8 @@ Init_IO()
cIO = rb_define_class("IO", cObject);
rb_include_module(cIO, mEnumerable);
+ rb_undef_method(CLASS_OF(cIO), "new");
+
rb_define_singleton_method(cIO, "popen", io_popen, -1);
rb_define_singleton_method(cIO, "foreach", io_foreach, 1);
rb_define_singleton_method(cIO, "select", f_select, -1);