1 files changed, 0 insertions, 2 deletions
diff --git a/io.c b/io.c
index 9524894ea3..f3a7c597dc 100644
--- a/io.c
+++ b/io.c
@@ -2394,8 +2394,6 @@ static VALUE
 rb_io_getc(VALUE io)
 {
     rb_io_t *fptr;
-    int r, n;
-    VALUE str;
     rb_encoding *enc;
 
     GetOpenFile(io, fptr);