bytecode2 (#2)

Reviewed-on: #2

src/bytecode/bytecodeprototype.hh

@@ -0,0 +1,30 @@
+#ifndef TYCHE_BYTECODEPROTOTYPE_HH
+#define TYCHE_BYTECODEPROTOTYPE_HH
+
+#include <cstdint>
+#include <string>
+#include <variant>
+#include <vector>
+
+namespace tyche {
+
+struct BytecodePrototype {
+    using ConstantValue = std::variant<int32_t, float, std::string>;
+
+    struct Function {
+        uint16_t  n_pars;
+        uint16_t  n_locals;
+        ByteArray code;
+
+        Function(uint16_t n_pars_, uint16_t n_locals_) : n_pars(n_pars_), n_locals(n_locals_), code(ByteArray {}) {}
+    };
+
+    std::vector<ConstantValue> constants {};
+    std::vector<Function> functions {};
+
+    // TODO - debugging info
+};
+
+}
+
+#endif //TYCHE_BYTECODEPROTOTYPE_HH