1 files changed, 17 insertions, 14 deletions

diff --git a/src/parser.c b/src/parser.c
index d5ffa21..5457c00 100644
--- a/src/parser.c
+++ b/src/parser.c
@@ -284,36 +284,40 @@ parser_parse_variable_assignment(parser_t *parser, ast_node_t *node)
   return true;
 }
 
-static bool
-parser_parse_variable_definition(parser_t *parser, ast_node_t *node)
+static ast_node_t *
+parser_parse_variable_definition(parser_t *parser)
 {
   token_t variable_name;
   if (!expected_token(&variable_name, parser, TOKEN_NAME)) {
-    return false;
+    return NULL;
   }
 
-  if (!drop_expected_token(parser, TOKEN_COLON))
-    return false;
+  if (!drop_expected_token(parser, TOKEN_COLON)) {
+    return NULL;
+  }
 
   type_t type;
 
-  if (!parser_parse_type(parser, &type))
-    return false;
+  if (!parser_parse_type(parser, &type)) {
+    return NULL;
+  }
 
-  if (!drop_expected_token(parser, TOKEN_EQUAL))
-    return false;
+  if (!drop_expected_token(parser, TOKEN_EQUAL)) {
+    return NULL;
+  }
 
   ast_node_t *expression = ast_node_new();
 
   if (!parser_parse_expression(parser, expression) || !drop_expected_token(parser, TOKEN_SEMICOLON)) {
     ast_node_destroy(expression);
-    return false;
+    return NULL;
   }
 
+  ast_node_t *node = ast_node_new();
   ast_node_init_variable_declaration(node, variable_name.value, type, expression);
   scope_push(parser->scope, &node->data.variable_declaration.identifier, node);
 
-  return true;
+  return node;
 }
 
 static bool
@@ -422,11 +426,10 @@ parser_parse_block_declarations(parser_t *parser)
     }
 
     if (is_next_statement_a_variable_declaration(parser)) {
-      ast_node_t *variable_node = ast_node_new();
+      ast_node_t *variable_node = parser_parse_variable_definition(parser);
 
-      if (!parser_parse_variable_definition(parser, variable_node)) {
+      if (variable_node == NULL) {
         scope_leave(parser->scope);
-        ast_node_destroy(variable_node);
         vector_destroy(body);
         return NULL;
       }