* proc.c: add Binding#local_variable_get/set/defined?

  to access local variables which a binding contains.
  Most part of implementation by nobu.
* test/ruby/test_proc.rb: add a tests for above.
* vm.c, vm_core.h (rb_binding_add_dynavars): add a new function
  to add a new environment to create space for new local variables.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42464 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 0 deletions

diff --git a/vm_core.h b/vm_core.h
index 378454de05..bba13168dc 100644
--- a/vm_core.h
+++ b/vm_core.h
@@ -825,6 +825,7 @@ VALUE rb_vm_invoke_proc(rb_thread_t *th, rb_proc_t *proc,
 VALUE rb_vm_make_proc(rb_thread_t *th, const rb_block_t *block, VALUE klass);
 VALUE rb_vm_make_env_object(rb_thread_t *th, rb_control_frame_t *cfp);
 VALUE rb_binding_new_with_cfp(rb_thread_t *th, const rb_control_frame_t *src_cfp);
+VALUE *rb_binding_add_dynavars(rb_binding_t *bind, int dyncount, const ID *dynvars);
 void rb_vm_inc_const_missing_count(void);
 void rb_vm_gvl_destroy(rb_vm_t *vm);
 VALUE rb_vm_call(rb_thread_t *th, VALUE recv, VALUE id, int argc,