nobu	2018-09-27 19:22:08 +0900 (Thu, 27 Sep 2018)

  New Revision: 64866

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=64866

  Log:
    Fix messages for too small year

  Modified files:
    trunk/time.c
Index: time.c
===================================================================
--- time.c	(revision 64865)
+++ time.c	(revision 64866)
@@ -4579,10 +4579,12 @@ time_mdump(VALUE time) https://github.com/ruby/ruby/blob/trunk/time.c#L4579
     if (FIXNUM_P(vtm.year)) {
         year = FIX2LONG(vtm.year);
         if (year < 1900 || 1900+0xffff < year)
-            rb_raise(rb_eArgError, "year too big to marshal: %ld UTC", year);
+            rb_raise(rb_eArgError, "year too %s to marshal: %ld UTC",
+                     (year < 1900 ? "small" : "big"), year);
     }
     else {
-        rb_raise(rb_eArgError, "year too big to marshal");
+        rb_raise(rb_eArgError, "year too %s to marshal: %"PRIsVALUE" UTC",
+                 (le(vtm.year, INT2FIX(1900)) ? "small" : "big"), vtm.year);
     }
 
     subsecx = vtm.subsecx;

--
ML: ruby-changes@q...
Info: http://www.atdot.net/~ko1/quickml/