add bytecode

src/bytecode.rs

@@ -0,0 +1,40 @@
+#[derive(Debug)]
+pub enum Instructions {
+    Duplicate,
+    Pop,
+
+    Jump(usize),
+    JumpIf(usize),
+
+    Reserve(usize),
+    Load(usize),
+    Store(usize),
+
+    PushUnit,
+    PushInt(i64),
+    PushFloat(i64),
+    PushString(String),
+    PushBool(bool),
+
+    Not,
+    Negate,
+    Reference,
+    Dereference,
+
+    Add,
+    Subtract,
+    Multiply,
+    Divide,
+    Modulo,
+    Exponentiate,
+    LT,
+    LTE,
+    GT,
+    GTE,
+    Equal,
+    Inequal,
+    And,
+    Or,
+    In,
+    NotIn,
+}

src/main.rs

@@ -1,6 +1,8 @@
 #![allow(dead_code)]
 
 mod ast;
+mod bytecode;
+mod compiler;
 mod lexer;
 mod parser;
 mod tokens;