add identifier to parser

src/lexer/lexer.c

@@ -1,5 +1,5 @@
-#include "lex.yy.h"
 #include "lexer.h"
+#include "lex.yy.h"
 
 void lexer(LexerState state) {
   yyscan_t scanner;
@@ -12,12 +12,9 @@ void lexer(LexerState state) {
 
   int token;
   while ((token = yylex(scanner)) != 0) {
-        Token * token_struct = create_token(
-            token,
-            yyget_lineno(scanner),
-            state.current_column+1,
-            yyget_text(scanner)
-        );
+    Token *token_struct =
+        create_token(token, yyget_lineno(scanner), state.current_column + 1,
+                     yyget_text(scanner));
     darray_push(state.tokens, token_struct);
     free(token_struct);
     if (token == TOKEN_NEW_LINE) {

src/lexer/lexer.h

@@ -1,8 +1,8 @@
 #ifndef LEXER_H
 #define LEXER_H
 
-#include "token.h"
 #include "../dynamic_array/darray.h"
+#include "token.h"
 #include <stdio.h>
 
 typedef struct {
@@ -15,5 +15,4 @@ typedef struct {
 
 void lexer(LexerState state);
 
-
 #endif // LEXER_H

src/lexer/token.c

@@ -1,6 +1,6 @@
 #include "token.h"
-#include <stdlib.h>
 #include "../string/string.h"
+#include <stdlib.h>
 
 Token *create_token(TokenType type, int line, int column, char *value) {
   Token *token = malloc(sizeof(Token));

src/list/list.c

@@ -1,7 +1,7 @@
+#include "list.h"
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include "list.h"
 
 LinkedList *create_list(size_t data_size) {
   LinkedList *list = malloc(sizeof(LinkedList));
@@ -21,14 +21,16 @@ void append(LinkedList *list, void *element) {
     list->head = new_node;
   } else {
     Node *temp = list->head;
-        while (temp->next) temp = temp->next;
+    while (temp->next)
+      temp = temp->next;
     temp->next = new_node;
   }
   list->length++;
 }
 
 void *get_element_at(LinkedList *list, size_t index) {
-    if (index >= list->length) return NULL;
+  if (index >= list->length)
+    return NULL;
 
   Node *current = list->head;
   for (size_t i = 0; i < index; ++i)
@@ -38,7 +40,8 @@ void *get_element_at(LinkedList *list, size_t index) {
 }
 
 int set_element_at(LinkedList *list, size_t index, void *element) {
-    if (index >= list->length) return 0;
+  if (index >= list->length)
+    return 0;
 
   Node *current = list->head;
   for (size_t i = 0; i < index; ++i)
@@ -49,7 +52,8 @@ int set_element_at(LinkedList *list, size_t index, void *element) {
 }
 
 int remove_at(LinkedList *list, size_t index) {
-    if (index >= list->length) return 0;
+  if (index >= list->length)
+    return 0;
 
   Node *temp = list->head;
   Node *prev = NULL;
@@ -70,9 +74,7 @@ int remove_at(LinkedList *list, size_t index) {
   return 1;
 }
 
-size_t list_length(LinkedList *list) {
-    return list->length;
-}
+size_t list_length(LinkedList *list) { return list->length; }
 
 void print_list(LinkedList *list, void (*print_func)(void *)) {
   Node *current = list->head;

src/main.c

@@ -1,26 +1,23 @@
+#include "dynamic_array/darray.h"
 #include "lexer/lexer.h"
 #include "lexer/token.h"
-#include "parser/parser.h"
 #include "memory.h"
-#include "dynamic_array/darray.h"
+#include "parser/parser.h"
 
 #include <stdbool.h>
 #include <stddef.h>
 #include <stdio.h>
 
-int main() {
+int main(int argc, char *argv[]) {
+  if (argc <= 1)
+    return -1;
   ar_memory_init();
-    char * path = "test.ar";
+  char *path = argv[1];
   DArray tokens;
 
   darray_init(&tokens, sizeof(Token));
 
-    LexerState state = {
-        path,
-        fopen(path, "r"),
-        0,
-        &tokens
-    };
+  LexerState state = {path, fopen(path, "r"), 0, &tokens};
   lexer(state);
   fclose(state.file);
 
@@ -28,7 +25,6 @@ int main() {
 
   darray_init(&ast, sizeof(ParsedValue));
 
-
   parser(path, &ast, &tokens, false);
   darray_free(&tokens, free_token);
 

src/memory.c

@@ -1,19 +1,13 @@
 #include "memory.h"
 #include <gc.h>
-#include <string.h>
 #include <stdlib.h> // for malloc/free (temp arena fallback)
+#include <string.h>
 
-void ar_memory_init() {
-    GC_INIT();
-}
+void ar_memory_init() { GC_INIT(); }
 
-void* ar_alloc(size_t size) {
-    return GC_MALLOC(size);
-}
+void *ar_alloc(size_t size) { return GC_MALLOC(size); }
 
-void* ar_alloc_atomic(size_t size) {
-    return GC_MALLOC_ATOMIC(size);
-}
+void *ar_alloc_atomic(size_t size) { return GC_MALLOC_ATOMIC(size); }
 
 char *ar_strdup(const char *str) {
   size_t len = strlen(str) + 1;

src/parser/identifier/identifier.c

@@ -0,0 +1,12 @@
+#include "identifier.h"
+#include "../../lexer/token.h"
+#include "../parser.h"
+#include <stdlib.h>
+#include <string.h>
+
+ParsedValue *parse_identifier(Token *token) {
+  ParsedValue *parsedValue = malloc(sizeof(ParsedValue));
+  parsedValue->type = AST_IDENTIFIER;
+  parsedValue->data = strcpy(malloc(sizeof(token->value)), token->value);
+  return parsedValue;
+}

src/parser/identifier/identifier.h

@@ -0,0 +1,11 @@
+// parser.h
+
+#ifndef IDENTIFIER_H
+#define IDENTIFIER_H
+#include "../parser.h"
+#include "../../lexer/token.h"  // for Token
+
+// Function declaration for parsing an identifier
+ParsedValue * parse_identifier(Token * token);
+
+#endif // IDENTIFIER_H

src/parser/parser.c

@@ -2,6 +2,7 @@
 #include "../dynamic_array/darray.h"
 #include "../lexer/token.h"
 #include "assign/assign.h"
+#include "identifier/identifier.h"
 #include "string/string.h"
 #include <stdbool.h>
 #include <stddef.h>
@@ -23,11 +24,11 @@ ParsedValue *parse_token(char *file, DArray *parsed, DArray *tokens,
     (*index)++;
     return parse_string(*token);
   case TOKEN_NEW_LINE:
-    while (token->type  == TOKEN_NEW_LINE && *index+1 <= tokens->size) {
-      (*index)++;
+    while (token->type == TOKEN_NEW_LINE && ++(*index) < tokens->size) {
       token = darray_get(tokens, *index);
     }
-    if (token->type == TOKEN_NEW_LINE) return NULL;
+    if (token->type == TOKEN_NEW_LINE)
+      return NULL;
     return parse_token(file, parsed, tokens, index, inline_flag);
   case TOKEN_INDENT:
     fprintf(stderr, "%s:%u:%u error: invalid indentation\n", file, token->line,
@@ -47,9 +48,13 @@ ParsedValue *parse_token(char *file, DArray *parsed, DArray *tokens,
       exit(EXIT_FAILURE);
     }
     ParsedValue *assign_to = malloc(sizeof(ParsedValue));
-    memcpy(assign_to, darray_get(parsed, parsed->size-1), sizeof(ParsedValue));
+    memcpy(assign_to, darray_get(parsed, parsed->size - 1),
+           sizeof(ParsedValue));
     darray_resize(parsed, parsed->size - 1);
     return parse_assign(file, parsed, tokens, assign_to, index);
+  case TOKEN_IDENTIFIER:
+    (*index)++;
+    return parse_identifier(token);
   default:
     fprintf(stderr, "Panic: unreachable\n");
     exit(EXIT_FAILURE);
@@ -72,6 +77,7 @@ void parser(char *file, DArray *parsed, DArray *tokens, bool inline_flag) {
 void free_parsed(void *ptr) {
   ParsedValue *parsed = ptr;
   switch (parsed->type) {
+  case AST_IDENTIFIER:
   case AST_STRING:
     free(parsed->data);
     break;

src/parser/parser.h

@@ -1,29 +1,28 @@
 #ifndef PARSER_H
 #define PARSER_H
 
+#include "../dynamic_array/darray.h"
 #include <stdbool.h>
 #include <stddef.h>
-#include "../dynamic_array/darray.h"
-
 
 typedef struct LinkedList LinkedList;
 
 typedef enum {
   AST_STRING,
   AST_ASSIGN,
+  AST_IDENTIFIER,
 } ValueType;
 
 typedef struct {
   ValueType type;
   void *data;
-  
 } ParsedValue;
 
 void parser(char *file, DArray *parsed, DArray *tokens, bool inline_flag);
 
-ParsedValue *parse_token(char*file,DArray *parsed, DArray *tokens, size_t *index, bool inline_flag);
+ParsedValue *parse_token(char *file, DArray *parsed, DArray *tokens,
+                         size_t *index, bool inline_flag);
 
 void free_parsed(void *ptr);
 
-
 #endif // PARSER_H

src/parser/string/string.c

@@ -42,6 +42,7 @@ char *unquote(char *str) {
 
   cJSON *json = cJSON_Parse(str);
   if (!json || !cJSON_IsString(json)) {
+    cJSON_Delete(json);
     if (swapped)
       free(swapped);
     return NULL;
@@ -73,7 +74,6 @@ char *unquote(char *str) {
 
 ParsedValue *parse_string(Token token) {
   ParsedValue *parsedValue = malloc(sizeof(ParsedValue));
-  
   parsedValue->type = AST_STRING;
   parsedValue->data = unquote(token.value);
   return parsedValue;

src/string/string.c

@@ -6,18 +6,15 @@
 
 const char *WHITE_SPACE = " \t\n\r\f\v";
 
-char *cloneString(char *str)
-{
-    if (str == NULL)
-    {
+char *cloneString(char *str) {
+  if (str == NULL) {
     return NULL;
   }
 
   size_t len = strlen(str);
   char *clone = malloc((len + 1) * sizeof(char));
 
-    if (clone == NULL)
-    {
+  if (clone == NULL) {
     return NULL;
   }
 
@@ -25,46 +22,37 @@ char *cloneString(char *str)
   return clone;
 }
 
-void stripString(char *str, const char *chars)
-{
-    if (str == NULL || chars == NULL)
-    {
+void stripString(char *str, const char *chars) {
+  if (str == NULL || chars == NULL) {
     return;
   }
 
   size_t len = strlen(str);
   size_t charsLen = strlen(chars);
 
-    if (len == 0 || charsLen == 0)
-    {
+  if (len == 0 || charsLen == 0) {
     return;
   }
   size_t i = 0;
-    while (i < len)
-    {
-        if (strchr(chars, str[i]) == NULL)
-        {
+  while (i < len) {
+    if (strchr(chars, str[i]) == NULL) {
       break;
     }
     i++;
   }
 
-    if (i > 0)
-    {
+  if (i > 0) {
     memmove(str, str + i, len - i + 1);
   }
   size_t j = len - i - 1;
-    while (j > 0)
-    {
-        if (strchr(chars, str[j]) == NULL)
-        {
+  while (j > 0) {
+    if (strchr(chars, str[j]) == NULL) {
       break;
     }
     j--;
   }
 
-    if (j < len)
-    {
+  if (j < len) {
     str[j + 1] = '\0';
   }
 

src/string/string.h

@@ -7,5 +7,4 @@ char* cloneString(char* str);
 
 void stripString(char *str, const char *chars);
 
-
 #endif // CLONESTRING_H

src/translator/translator.c

@@ -1,11 +1,12 @@
 #include "translator.h"
 #include "../dynamic_array/darray.h"
-#include <stdlib.h>
 #include <stdint.h>
+#include <stdlib.h>
 
 Translated *init_translator() {
   Translated *translated = malloc(sizeof(Translated));
-  if (!translated) return NULL;
+  if (!translated)
+    return NULL;
 
   darray_init(&translated->bytecode, sizeof(uint8_t));
   return translated;

src/translator/translator.h

@@ -1,14 +1,10 @@
 #ifndef TRANSLATOR_H
 #define TRANSLATOR_H
 
-#include <stddef.h>
 #include "../dynamic_array/darray.h"
+#include <stddef.h>
 
-
-typedef enum {
-  OP_INIT_STRING
-} OperationType;
-
+typedef enum { OP_INIT_STRING } OperationType;
 
 typedef struct {
   size_t registerCount;

test.ar

@@ -1 +1,483 @@
 x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+x="hello world"
+"hello world"
+
+