node.h: define rb_ast_body_t and restructure rb_ast_t

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61608 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 2 deletions

diff --git a/template/prelude.c.tmpl b/template/prelude.c.tmpl
index 3cf74eda12..b144f8ab0a 100644
--- a/template/prelude.c.tmpl
+++ b/template/prelude.c.tmpl
@@ -161,11 +161,11 @@ prelude_eval(VALUE code, VALUE name, int line)
     };
 
     rb_ast_t *ast = rb_parser_compile_string_path(rb_parser_new(), name, code, line);
-    if (!ast->root) {
+    if (!ast->body.root) {
 	rb_ast_dispose(ast);
 	rb_exc_raise(rb_errinfo());
     }
-    rb_iseq_eval(rb_iseq_new_with_opt(ast->root, name, name, Qnil, INT2FIX(line),
+    rb_iseq_eval(rb_iseq_new_with_opt(ast->body.root, name, name, Qnil, INT2FIX(line),
 				      NULL, ISEQ_TYPE_TOP, &optimization));
     rb_ast_dispose(ast);
 }