* eval.c (rb_thread_switch): convert all exceptions to

  SystemExit.  fixed: [ruby-core:05724]

* eval.c (rb_thread_terminated): show backtrace before propagate
  exceptions to main thread.


git-svn-id: http://svn.ruby-lang.org/repos/ruby/branches/ruby_1_8@9092 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 4 insertions, 0 deletions

diff --git a/eval.c b/eval.c
index f1f8fd8a5..e305a3b82 100644
--- a/eval.c
+++ b/eval.c
@@ -10067,6 +10067,9 @@ rb_thread_switch(n)
       case RESTORE_EXIT:
 	ruby_errinfo = th_raise_exception;
 	ruby_current_node = th_raise_node;
+	if (!rb_obj_is_kind_of(ruby_errinfo, rb_eSystemExit)) {
+	    terminate_process(EXIT_FAILURE, ruby_errinfo);
+	}
 	rb_exc_raise(th_raise_exception);
 	break;
       case RESTORE_NORMAL:
@@ -11623,6 +11626,7 @@ rb_thread_start_0(fn, arg, th)
 	}
 	else if (th->safe < 4 && (ruby_thread_abort || th->abort || RTEST(ruby_debug))) {
 	    /* exit on main_thread */
+	    error_print();
 	    rb_thread_main_jump(ruby_errinfo, RESTORE_EXIT);
 	}
 	else {