From 7167b0b570c23fd0857fb487d592ef6202deaefa Mon Sep 17 00:00:00 2001
From: edef <edef@edef.eu>
Date: Wed, 15 Apr 2015 21:54:56 -0400
Subject: [PATCH] add Context::destroy

---
 src/context.rs | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/context.rs b/src/context.rs
index d322ba8..51362fb 100644
--- a/src/context.rs
+++ b/src/context.rs
@@ -4,7 +4,7 @@ use stack;
 
 pub struct Context<Stack: stack::Stack> {
   regs: Registers,
-  _stack: Stack
+  stack: Stack
 }
 
 impl<Stack> Context<Stack> where Stack: stack::Stack {
@@ -14,7 +14,7 @@ impl<Stack> Context<Stack> where Stack: stack::Stack {
     let regs = Registers::new(&mut stack, f);
     Context {
       regs: regs,
-      _stack: stack
+      stack: stack
     }
   }
 
@@ -22,4 +22,8 @@ impl<Stack> Context<Stack> where Stack: stack::Stack {
   pub unsafe fn swap(&mut self) {
     self.regs.swap()
   }
+
+  pub unsafe fn destroy(self) -> Stack {
+    self.stack
+  }
 }