From fc647ed2ecf67355a13f09ff7e2c68b943691cf4 Mon Sep 17 00:00:00 2001
From: Dimitar Trendafilov <dimitar@coherent-labs.com>
Date: Sun, 11 Nov 2018 21:49:25 +0200
Subject: Removed data stack class

---
 spasm/src/spasm_impl.hpp | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

(limited to 'spasm/src/spasm_impl.hpp')

diff --git a/spasm/src/spasm_impl.hpp b/spasm/src/spasm_impl.hpp
index 78c5d08..7c4d8f7 100644
--- a/spasm/src/spasm_impl.hpp
+++ b/spasm/src/spasm_impl.hpp
@@ -3,7 +3,6 @@
 
 #include <iostream>
 
-#include "dstack.hpp"
 #include "frames.hpp"
 #include "types.hpp"
 
@@ -29,8 +28,6 @@ class Spasm
 
     void run();
 
-    const Dstack& get_dstack() const;
-
    private:
     //! Operations (opcodes) of the machine
     static Operation operations[];
@@ -47,8 +44,9 @@ class Spasm
     //! bytecode of the program
     byte* bytecode;
 
+    typedef SPVector<data_t> DataStack;
     //! Data stack for arithmetic operations and control flow
-    Dstack data_stack;
+    DataStack data_stack;
 
     //! Return stack for the addresses of the returns
     Rstack_t return_stack;
@@ -91,6 +89,9 @@ class Spasm
     // private method for copying and deleting an object
     void copybc(const Spasm&);
     void deleteobj();
+
+    data_t pop_data();
+    void push_data(data_t);
 };
 
 }  // namespace SpasmImpl
-- 
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