- func = ast_function_new(ast_ctx(var), var->name, var);
- if (!func) {
- parseerror(parser, "failed to allocate function for `%s`", var->name);
- ast_block_delete(block);
- goto enderr;
+ if (!func) {
+ parseerror(parser, "internal error: NULL function: `%s`", var->name);
+ ast_block_delete(block);
+ goto enderr;
+ }
+ } else {
+ func = ast_function_new(ast_ctx(var), var->name, var);
+
+ if (!func) {
+ parseerror(parser, "failed to allocate function for `%s`", var->name);
+ ast_block_delete(block);
+ goto enderr;
+ }
+ vec_push(parser->functions, func);