From c0764a3cd89ec5c81d2f0163228b3ab2b3fb708a Mon Sep 17 00:00:00 2001 From: nobu Date: Sun, 12 Mar 2017 05:52:42 +0000 Subject: [PATCH] compile.c: omit newhash * compile.c (iseq_compile_each): omit creating literal-only hash to be popped immediately. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57892 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- compile.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/compile.c b/compile.c index ecce69512c..0fa605a682 100644 --- a/compile.c +++ b/compile.c @@ -5521,11 +5521,12 @@ iseq_compile_each0(rb_iseq_t *iseq, LINK_ANCHOR *const ret, NODE *node, int popp INIT_ANCHOR(list); switch (type) { case NODE_ARRAY: - compile_array(iseq, list, node->nd_head, COMPILE_ARRAY_TYPE_HASH); + compile_array_(iseq, list, node->nd_head, COMPILE_ARRAY_TYPE_HASH, NULL, popped); ADD_SEQ(ret, list); break; case NODE_ZARRAY: + if (popped) break; ADD_INSN1(ret, line, newhash, INT2FIX(0)); break; @@ -5533,10 +5534,6 @@ iseq_compile_each0(rb_iseq_t *iseq, LINK_ANCHOR *const ret, NODE *node, int popp compile_bug(ERROR_ARGS_AT(node->nd_head) "can't make hash with this node: %s", ruby_node_name(type)); } - - if (popped) { - ADD_INSN(ret, line, pop); - } break; } case NODE_RETURN:{