From 9738f96fcfe50b2a605e350bdd40bd7a85665f54 Mon Sep 17 00:00:00 2001 From: ktsj Date: Wed, 17 Apr 2019 06:48:03 +0000 Subject: Introduce pattern matching [EXPERIMENTAL] [ruby-core:87945] [Feature #14912] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67586 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- ast.c | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) (limited to 'ast.c') diff --git a/ast.c b/ast.c index 18562f252c..9b57a09198 100644 --- a/ast.c +++ b/ast.c @@ -364,8 +364,12 @@ node_children(rb_ast_t *ast, NODE *node) return rb_ary_new_from_node_args(ast, 2, node->nd_head, node->nd_body); case NODE_CASE2: return rb_ary_new_from_node_args(ast, 2, node->nd_head, node->nd_body); + case NODE_CASE3: + return rb_ary_new_from_node_args(ast, 2, node->nd_head, node->nd_body); case NODE_WHEN: return rb_ary_new_from_node_args(ast, 3, node->nd_head, node->nd_body, node->nd_next); + case NODE_IN: + return rb_ary_new_from_node_args(ast, 3, node->nd_head, node->nd_body, node->nd_next); case NODE_WHILE: goto loop; case NODE_UNTIL: @@ -622,6 +626,22 @@ node_children(rb_ast_t *ast, NODE *node) } return rb_ary_new_from_args(3, locals, NEW_CHILD(ast, node->nd_args), NEW_CHILD(ast, node->nd_body)); } + case NODE_ARYPTN: + { + struct rb_ary_pattern_info *apinfo = node->nd_apinfo; + return rb_ary_new_from_args(4, + NEW_CHILD(ast, node->nd_pconst), + NEW_CHILD(ast, apinfo->pre_args), + NEW_CHILD(ast, apinfo->rest_arg), + NEW_CHILD(ast, apinfo->post_args)); + } + case NODE_HSHPTN: + { + return rb_ary_new_from_args(3, + NEW_CHILD(ast, node->nd_pconst), + NEW_CHILD(ast, node->nd_pkwargs), + NEW_CHILD(ast, node->nd_pkwrestarg)); + } case NODE_ARGS_AUX: case NODE_LAST: break; -- cgit v1.2.1