fix bug

romanfedyniak · Jan 4, 2024 · c68199a · c68199a
1 parent 7a32e26
commit c68199a
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/pparser.py b/pparser.py
@@ -1560,12 +1560,14 @@ def gen_parsing_expr_rule_name(self, node: ParsingExpressionRuleNameNode, next:
             code += "   position = __tempMark;\n"
             code += "}\n"
         elif node.ctx.optional:
+            code += "{\n"
             if node.ctx.name:
                 var = f"std::optional<{return_type.raw_type}> {node.ctx.name};"
-                code += "auto __result = "
-            code += f"(rule__{node.name}());\n"
+                code += "    auto __result = "
+            code += f"    (rule__{node.name}());\n"
             if node.ctx.name:
-                code += f"if (__result) {node.ctx.name} = __result{return_type.getter};\n"
+                code += f"    if (__result) {node.ctx.name} = __result{return_type.getter};\n"
+            code += "}\n"
         elif node.ctx.loop:
             if node.ctx.name:
                 var = f"std::vector<{return_type.raw_type}> {node.ctx.name};"