From 151cab2bd7dcb0a983edb1488c59a82efdc28df7 Mon Sep 17 00:00:00 2001 From: ko1 Date: Mon, 21 May 2007 04:46:51 +0000 Subject: * compile.c, vm_macro.def: support tail call optimization (on default, this feature is not enabled). * iseq.c, compile.c, vm_opts.h: add "tailcall_optimization" option. * sample/test.rb (test_ok): fix to adjust tailcall stack layout. * insns.def, vm.c, compile.c, yarvcore.c, yarvcore.h: add opt_gt, opt_le instructions. git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@12304 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- sample/test.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sample/test.rb') diff --git a/sample/test.rb b/sample/test.rb index 7200ad41b..da44b180f 100644 --- a/sample/test.rb +++ b/sample/test.rb @@ -17,7 +17,7 @@ def test_ok(cond,n=1) if cond printf "ok %d\n", $testnum else - where = caller(n)[0] + where = (st = caller(n)) ? st[0] : "caller error! (n=#{n}, trace=#{caller(0).join(', ')}" printf "not ok %s %d -- %s\n", $what, $testnum, where $failed+=1 end -- cgit