From 4515d21211263a2c7367ec20ec01ce9efaae1d18 Mon Sep 17 00:00:00 2001
From: Bad Diode <bd@badd10de.dev>
Date: Wed, 27 Oct 2021 17:15:48 +0200
Subject: Fix depth resolution on recursive calls

---
 src/bytecode/vm.h | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'src/bytecode/vm.h')

diff --git a/src/bytecode/vm.h b/src/bytecode/vm.h
index 3c99131..3fba3d7 100755
--- a/src/bytecode/vm.h
+++ b/src/bytecode/vm.h
@@ -177,9 +177,9 @@ vm_interpret(VM *vm) {
             case OP_LOCAL: {
                 ssize_t idx = AS_FIXNUM(array_pop(vm->stack));
                 ssize_t depth = AS_FIXNUM(array_pop(vm->stack));
+                depth = array_size(vm->frames) - depth;
                 CallFrame frame = vm->frames[depth];
                 array_push(vm->stack, vm->stack[frame.stack_offset + idx]);
-
             } break;
             case OP_CONSTANT: {
                 u8 constant = *vm->pc++;
@@ -300,8 +300,9 @@ vm_interpret(VM *vm) {
 
 #ifdef DEBUG
                 disassemble_chunk(proc.chunk);
+                printf("n_locals: %ld\n", n_locals);
+                printf("n_params: %ld\n", n_params);
 #endif
-
                 // Tail-call optimization.
                 if (proc.chunk != frame->chunk || *vm->pc != OP_RETURN) {
                     // Prepare new call frame.
-- 
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