From ad6a98f6ad3cce9d69648360d00d5dcd67d8ca0f Mon Sep 17 00:00:00 2001
From: Tom Willemse
Date: Fri, 12 Aug 2022 19:58:10 -0700
Subject: Chapter 26.7

---
 clox/src/chunk.c | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

(limited to 'clox/src/chunk.c')

diff --git a/clox/src/chunk.c b/clox/src/chunk.c
index f368dec..297dcb7 100644
--- a/clox/src/chunk.c
+++ b/clox/src/chunk.c
@@ -1,9 +1,10 @@
 #include <stdlib.h>
 
 #include "chunk.h"
-#include "memory.h"  
+#include "memory.h"
+#include "vm.h"
 
-void initChunk(Chunk* chunk) {
+void initChunk(Chunk *chunk) {
   chunk->count = 0;
   chunk->capacity = 0;
   chunk->code = NULL;
@@ -11,18 +12,19 @@ void initChunk(Chunk* chunk) {
   initValueArray(&chunk->constants);
 }
 
-void freeChunk(Chunk* chunk) {
+void freeChunk(Chunk *chunk) {
   FREE_ARRAY(uint8_t, chunk->code, chunk->capacity);
   FREE_ARRAY(int, chunk->lines, chunk->capacity);
   freeValueArray(&chunk->constants);
   initChunk(chunk);
 }
 
-void writeChunk(Chunk* chunk, uint8_t byte, int line) {
+void writeChunk(Chunk *chunk, uint8_t byte, int line) {
   if (chunk->capacity < chunk->count + 1) {
     int oldCapacity = chunk->capacity;
     chunk->capacity = GROW_CAPACITY(oldCapacity);
-    chunk->code = GROW_ARRAY(uint8_t, chunk->code, oldCapacity, chunk->capacity);
+    chunk->code =
+        GROW_ARRAY(uint8_t, chunk->code, oldCapacity, chunk->capacity);
     chunk->lines = GROW_ARRAY(int, chunk->lines, oldCapacity, chunk->capacity);
   }
 
@@ -31,7 +33,9 @@ void writeChunk(Chunk* chunk, uint8_t byte, int line) {
   chunk->count++;
 }
 
-int addConstant(Chunk* chunk, Value value) {
+int addConstant(Chunk *chunk, Value value) {
+  push(value);
   writeValueArray(&chunk->constants, value);
+  pop();
   return chunk->constants.count - 1;
 }
-- 
cgit v1.2.3-54-g00ecf