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node.c: add more comment to NODE_CASE2

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61271 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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mame 2017-12-15 05:55:09 +00:00
parent 30930ba050
commit d11fbf43c2
1 changed files with 1 additions and 1 deletions
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node.c
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@ -218,7 +218,7 @@ dump_node(VALUE buf, VALUE indent, int comment, NODE *node)
F_NODE(nd_body, "when clauses");
return;
case NODE_CASE2:
ANN("case statement");
ANN("case statement with no head");
ANN("format: case; [nd_body]; end");
ANN("example: case; when 1; foo; when 2; bar; else baz; end");
F_NODE(nd_head, "case expr");