start supporting identifiers in bytecode

src/main.c

@@ -86,15 +86,13 @@ int load_cache(Translated *translated_dest, char *joined_paths, uint64_t hash) {
   FILE *bytecode_file = fopen(joined_paths, "rb");
   if (!bytecode_file)
     return 1;
-  char file_identifier_from_cache[sizeof(FILE_IDENTIFIER)];
-  file_identifier_from_cache[strlen(FILE_IDENTIFIER)] = '\0';
+  char file_identifier_from_cache[sizeof(FILE_IDENTIFIER)] = {0};
   if (fread(&file_identifier_from_cache, 1,
             sizeof(file_identifier_from_cache) - 1,
             bytecode_file) != sizeof(file_identifier_from_cache) - 1 ||
       memcmp(file_identifier_from_cache, FILE_IDENTIFIER,
              sizeof(file_identifier_from_cache)) != 0) {
-    fclose(bytecode_file);
-    return 1;
+    goto FAILED;
   }
 
   uint32_t read_version;

src/parser/assignable/access/access.c

@@ -22,7 +22,9 @@ ParsedValue *parse_access(char *file, DArray *tokens, size_t *index,
     ParsedValue *parsedString = parse_string(token, false);
     darray_push(&parsedAccess->access, parsedString);
     free(parsedString);
+    parsedAccess->access_fields = true;
   } else {
+    parsedAccess->access_fields = false;
     while (true) {
       skip_newlines_and_indents(tokens, index);
       error_if_finished(file, tokens, index);

src/parser/assignable/access/access.h

@@ -5,6 +5,7 @@
 
 typedef struct {
   ParsedValue to_access;
+  bool access_fields;
   DArray access;
 } ParsedAccess;
 

src/translator/identifier/identifier.c

@@ -0,0 +1,15 @@
+#include "../translator.h"
+#include "identifier.h"
+#include <stddef.h>
+#include <stdio.h>
+#include <string.h>
+
+size_t translate_parsed_identifier(Translated *translated, char* identifier) {
+  size_t length = strlen(identifier);
+  size_t identifier_pos = arena_push(&translated->constants, identifier, length);
+  set_registers(translated, 1);
+  size_t start = push_instruction_byte(translated, OP_IDENTIFIER);
+  push_instruction_code(translated,length);
+  push_instruction_code(translated, identifier_pos);
+  return start;
+}

src/translator/identifier/identifier.h

@@ -0,0 +1,8 @@
+#ifndef BYTECODE_IDENTIFIER_H
+#define BYTECODE_IDENTIFIER_H
+#include "../translator.h"
+#include "../../parser/assignable/identifier/identifier.h"
+
+size_t translate_parsed_identifier(Translated *translated, char* identifier);
+
+#endif

src/translator/translator.c

@@ -3,6 +3,7 @@
 #include "../hashmap/hashmap.h"
 #include "declaration/declaration.h"
 #include "function/function.h"
+#include "identifier/identifier.h"
 #include "number/number.h"
 #include "string/string.h"
 #include <stddef.h>
@@ -122,6 +123,8 @@ size_t translate_parsed(Translated *translated, ParsedValue *parsedValue) {
   case AST_FUNCTION:
     return translate_parsed_function(translated,
                                      (ParsedFunction *)parsedValue->data);
+  case AST_IDENTIFIER:
+    return translate_parsed_identifier(translated, (char *)parsedValue->data);
   }
   return 0;
 }

src/translator/translator.h

@@ -8,7 +8,7 @@
 #include <stddef.h>
 #include <stdint.h>
 
-typedef enum { OP_LOAD_CONST, OP_DECLARE, OP_LOAD_NULL, OP_LOAD_FUNCTION } OperationType;
+typedef enum { OP_LOAD_CONST, OP_DECLARE, OP_LOAD_NULL, OP_LOAD_FUNCTION, OP_IDENTIFIER } OperationType;
 typedef enum { TYPE_OP_STRING, TYPE_OP_NUMBER } types;
 
 typedef struct {

testing.ar

@@ -0,0 +1 @@
+null