feat: implement break

2026-10-22 21:30:32 +03:00
parent b5ae959d14
commit 7cfb8efef4
6 changed files with 60 additions and 13 deletions
@@ -1198,6 +1198,13 @@ fzl_node_t *parse_loop(fzl_parser_t *parser)
  return NULL;
 }

+// `break` keyword parsing
+fzl_node_t *parse_break(fzl_parser_t *parser)
+{
+  fzl_token_t *tok = consume(parser);
+  return fzl_mknode(FZL_NODETYPE_BREAK, tok);
+}
+
 // Statement parsing
 fzl_node_t *parse_statement(fzl_parser_t *parser)
 {
@@ -1218,6 +1225,8 @@ fzl_node_t *parse_statement(fzl_parser_t *parser)
    return parse_block(parser);
  else if (is(parser, FZL_TOKTYPE_FOR) || is(parser, FZL_TOKTYPE_WHILE))
    return parse_loop(parser);
+  else if (is(parser, FZL_TOKTYPE_BREAK))
+    res = parse_break(parser);

  if (!res)
    res = parse_expression(parser);
@@ -1303,6 +1312,7 @@ void fzl_freeast(fzl_node_t *root)
  {
    switch (root->type)
    {
+      case FZL_NODETYPE_BREAK:
      case FZL_NODETYPE_IDENTIFIER:
      case FZL_NODETYPE_LITERAL:
        break;