* eval.c (rb_eval): [EXPERIMENTAL] NODE_LAMBDA implemented.

  [ruby-dev:25780]

* node.h (NODE_LAMBDA): for literal Proc object.

* parse.y (expr): interpret mere do...end block as proc object.

* parse.y (primary): ditto, for brace block.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@8044 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 5 insertions, 0 deletions

diff --git a/eval.c b/eval.c
index 860ec0ab12..fae1ffce7d 100644
--- a/eval.c
+++ b/eval.c
@@ -2941,6 +2941,7 @@ rb_eval(self, n)
 
       case NODE_ITER:
       case NODE_FOR:
+      case NODE_LAMBDA:
 	{
 	    PUSH_TAG(PROT_LOOP);
 	    PUSH_BLOCK(node->nd_var, node->nd_body);
@@ -2952,6 +2953,10 @@ rb_eval(self, n)
 		if (nd_type(node) == NODE_ITER) {
 		    result = rb_eval(self, node->nd_iter);
 		}
+		else if (nd_type(node) == NODE_LAMBDA) {
+		    ruby_iter->iter = ruby_frame->iter = ITER_CUR;
+		    result = rb_block_proc();
+		}
 		else {
 		    VALUE recv;