From 3a02da216122c890c1218fe0c5488bc477e89031 Mon Sep 17 00:00:00 2001
From: Tom Willemse
Date: Tue, 17 Aug 2021 20:47:18 -0700
Subject: Chapter 17.7

---
 clox/src/common.h   |  1 +
 clox/src/compiler.c | 13 ++++++++++++-
 2 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/clox/src/common.h b/clox/src/common.h
index ddab699..25fc22f 100644
--- a/clox/src/common.h
+++ b/clox/src/common.h
@@ -5,6 +5,7 @@
 #include <stddef.h>
 #include <stdint.h>
 
+#define DEBUG_PRINT_CODE
 #define DEBUG_TRACE_EXECUTION
 
 #endif
diff --git a/clox/src/compiler.c b/clox/src/compiler.c
index 578af94..75df7aa 100644
--- a/clox/src/compiler.c
+++ b/clox/src/compiler.c
@@ -5,6 +5,10 @@
 #include "compiler.h"
 #include "scanner.h"
 
+#ifdef DEBUG_PRINT_CODE
+#include "debug.h"
+#endif
+
 typedef struct {
   Token current;
   Token previous;
@@ -109,7 +113,14 @@ static void emitConstant(Value value) {
   emitBytes(OP_CONSTANT, makeConstant(value));
 }
 
-static void endCompiler() { emitReturn(); }
+static void endCompiler() {
+  emitReturn();
+#ifdef DEBUG_PRINT_CODE
+  if (!parser.hadError) {
+    disassembleChunk(currentChunk(), "code");
+  }
+#endif
+}
 
 static void expression();
 static ParseRule *getRule(TokenType type);
-- 
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