diff options
author | ktsj <ktsj@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2019-04-17 06:48:03 +0000 |
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committer | ktsj <ktsj@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2019-04-17 06:48:03 +0000 |
commit | 9738f96fcfe50b2a605e350bdd40bd7a85665f54 (patch) | |
tree | a8495fa0a315ef4015f01db4d158b74987d18277 /ast.c | |
parent | b077654a2c89485c086e77c337d30a11ff3781c3 (diff) |
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
Diffstat (limited to 'ast.c')
-rw-r--r-- | ast.c | 20 |
1 files changed, 20 insertions, 0 deletions
@@ -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; |