store_local.c

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/*
 * This file is part of the Fun programming language.
 * https://fun-lang.xyz/
 *
 * Copyright 2025 Johannes Findeisen <you@hanez.org>
 * Licensed under the terms of the Apache-2.0 license.
 * https://opensource.org/license/apache-2-0
 */


case OP_STORE_LOCAL: {
 int slot = inst.operand;
 if (slot < 0 || slot >= MAX_FRAME_LOCALS) {
 fprintf(stderr, "Runtime error: local slot out of range\n");
 exit(1);
 }
 Value v = pop_value(vm);
 /* free previous local then move v into it */
 free_value(f->locals[slot]);
 f->locals[slot] = v;
 break;
}