From 59af57e2571fbb361e425783324c6ec38670477e Mon Sep 17 00:00:00 2001 From: mame Date: Wed, 19 May 2010 10:48:17 +0000 Subject: * iseq_compile_each (NODE_DEFINED): put nil first to fix stack consistency. [ruby-core:30293] Now, lfinish[0] of defined_expr seems not to be used. Refactoring may be needed. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27892 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- compile.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'compile.c') diff --git a/compile.c b/compile.c index ff1bb23ef5..b030022419 100644 --- a/compile.c +++ b/compile.c @@ -4815,11 +4815,12 @@ iseq_compile_each(rb_iseq_t *iseq, LINK_ANCHOR *ret, NODE * node, int poped) LABEL *lfinish[2]; lfinish[0] = NEW_LABEL(nd_line(node)); lfinish[1] = 0; + ADD_INSN(ret, nd_line(node), putnil); defined_expr(iseq, ret, node->nd_head, lfinish, Qtrue); + ADD_INSN(ret, nd_line(node), swap); + ADD_INSN(ret, nd_line(node), pop); if (lfinish[1]) { - ADD_INSNL(ret, nd_line(node), jump, lfinish[0]); ADD_LABEL(ret, lfinish[1]); - ADD_INSN(ret, nd_line(node), putnil); } ADD_LABEL(ret, lfinish[0]); } -- cgit v1.2.3