MacRuby/MacRuby GH-174

time.c.diff

diff --git a/time.c b/time.c
index 332aad9..730d0e5 100644
--- a/time.c
+++ b/time.c
@@ -10,6 +10,7 @@
 
 #include "macruby_internal.h"
 #include "ruby/node.h"
+#include "id.h"
 #include "vm.h"
 #include "objc.h"
 #include "encoding.h"
@@ -30,7 +31,7 @@
 
 static SEL sel_to_r, sel_divmod;
 static ID id_divmod, id_mul, id_submicro, id_nano_num, id_nano_den, id_offset;
-static ID id_eq, id_ne, id_quo, id_div, id_cmp, id_lshift;
+static ID id_eq, id_ne, id_quo, id_div, id_lshift;
 
 #define NDIV(x,y) (-(-((x)+1)/(y))-1)
 #define NMOD(x,y) ((y)-(-((x)+1)%(y))-1)
@@ -56,7 +57,7 @@ cmp(VALUE x, VALUE y)
             return 1;
         return 0;
     }
-    return rb_cmpint(rb_funcall(x, id_cmp, 1, y), x, y);
+    return rb_cmpint(rb_vm_check_call(x, selCmp, 1, &y), x, y);
 }
 
 #define ne(x,y) (!eq((x),(y)))
@@ -430,7 +431,7 @@ wcmp(wideval_t wx, wideval_t wy)
 #endif
     x = w2v(wx);
     y = w2v(wy);
-    return rb_cmpint(rb_funcall(x, id_cmp, 1, y), x, y);
+    return rb_cmpint(rb_vm_check_call(x, selCmp, 1, &y), x, y);
 }
 
 #define wne(x,y) (!weq((x),(y)))
@@ -4777,7 +4778,6 @@ Init_Time(void)
     id_ne = rb_intern("!=");
     id_quo = rb_intern("quo");
     id_div = rb_intern("div");
-    id_cmp = rb_intern("<=>");
     id_lshift = rb_intern("<<");
     id_divmod = rb_intern("divmod");
     id_mul = rb_intern("*");