add return

src/translator/declaration/declaration.c

@@ -16,6 +16,8 @@ size_t translate_parsed_declaration(Translated *translated,
   set_registers(translated, 1);
   size_t first = 0;
   for (size_t i = 0; i < delcarations.size; i++) {
+    DArray* old_return_jumps = translated->return_jumps;
+    translated->return_jumps = NULL;
     ParsedSingleDeclaration *singleDeclaration = darray_get(&delcarations, i);
     size_t temp = translate_parsed(translated, singleDeclaration->from);
     if (i == 0)
@@ -33,6 +35,7 @@ size_t translate_parsed_declaration(Translated *translated,
                                        singleDeclaration->column, length};
     push_instruction_code(translated, translated->source_locations.size);
     darray_push(&translated->source_locations, &source_locations);
+    translated->return_jumps = old_return_jumps;
   }
   return first;
 }

src/translator/return/return.c

@@ -0,0 +1,11 @@
+#include "return.h"
+
+size_t translate_parsed_return(Translated *translated,
+                               ParsedReturn *parsedReturn) {
+
+  size_t first = translate_parsed(translated, parsedReturn->value);
+  push_instruction_byte(translated, OP_JUMP);
+  size_t return_up = push_instruction_code(translated, 0);
+  darray_push(translated->return_jumps, &return_up);
+  return first;
+}

src/translator/return/return.h

@@ -0,0 +1,15 @@
+/*
+ * SPDX-FileCopyrightText: 2025 William Bell
+ *
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+#ifndef TRANSLATE_RETURN_H
+#define TRANSLATE_RETURN_H
+#include "../translator.h"
+#include "../../parser/return/return.h"
+
+
+size_t translate_parsed_return(Translated *translated, ParsedReturn *parsedReturn);
+
+#endif // TRANSLATE_RETURN_H

src/translator/translator.c

@@ -14,6 +14,7 @@
 #include "if/if.h"
 #include "number/number.h"
 #include "string/string.h"
+#include "return/return.h"
 #include <stddef.h>
 #include <stdint.h>
 #include <stdio.h>
@@ -148,6 +149,8 @@ size_t translate_parsed(Translated *translated, ParsedValue *parsedValue) {
     return translate_parsed_if(translated, (DArray *)parsedValue->data);
   case AST_DOWRAP:
     return translate_parsed_dowrap(translated, (DArray *)parsedValue->data);
+  case AST_RETURN:
+    return translate_parsed_return(translated, (ParsedReturn *)parsedValue->data);
   }
   return 0;
 }