nobu	2008-07-31 11:30:46 +0900 (Thu, 31 Jul 2008)

  New Revision: 18284

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=18284

  Log:
    * ext/syck/rubyext.c (rb_syck_compile): expression in ASSERT() has no
      effect unless debug mode.

  Modified files:
    trunk/ChangeLog
    trunk/ext/syck/rubyext.c

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 18283)
+++ ChangeLog	(revision 18284)
@@ -1,3 +1,8 @@
+Thu Jul 31 11:30:42 2008  Nobuyoshi Nakada  <nobu@r...>
+
+	* ext/syck/rubyext.c (rb_syck_compile): expression in ASSERT() has no
+	  effect unless debug mode.
+
 Thu Jul 31 10:51:39 2008  Nobuyoshi Nakada  <nobu@r...>
 
 	* iseq.c (ruby_iseq_disasm_insn): suppress warnings on platforms which
Index: ext/syck/rubyext.c
===================================================================
--- ext/syck/rubyext.c	(revision 18283)
+++ ext/syck/rubyext.c	(revision 18284)
@@ -113,7 +113,9 @@
     syck_parser_implicit_typing( parser, 0 );
     syck_parser_taguri_expansion( parser, 0 );
     oid = syck_parse( parser );
-    ASSERT(syck_lookup_sym( parser, oid, &data ));
+    if (!syck_lookup_sym( parser, oid, &data )) {
+	rb_raise(rb_eSyntaxError, "root node <%lx> not found", oid);
+    }
     sav = data;
 
     ret = S_ALLOCA_N( char, strlen( sav->buffer ) + 3 );

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