46 lines
920 B
C
46 lines
920 B
C
#include <stdlib.h>
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#include "common.h"
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#include "memory.h"
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#include "vm.h"
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#include "value.h"
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void* reallocate(void* previous, size_t oldSize, size_t newSize) {
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if (newSize == 0) {
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free(previous);
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return NULL;
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}
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return realloc(previous, newSize);
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}
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static void freeObject(Obj* object) {
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switch (object->type) {
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case OBJ_STRING: {
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ObjString* string = (ObjString*) object;
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FREE_ARRAY(char, string->chars, string->length + 1);
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FREE(ObjString, object);
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break;
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}
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case OBJ_ARRAY: {
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ObjArray* array = (ObjArray*) object;
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freeValueArray(array->array);
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FREE(ObjArray, object);
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break;
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}
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case OBJ_HASH: {
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ObjHash* hash = (ObjHash*) object;
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freeTable(hash->hashTable);
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FREE(ObjHash, object);
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}
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}
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}
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void freeObjects() {
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Obj* object = vm.objects;
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while (object != NULL) {
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Obj* next = object->next;
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freeObject(object);
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object = next;
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}
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}
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