From 9e79706c3b01bca8674b218b1017bcd47f541fa8 Mon Sep 17 00:00:00 2001
From: Ivan Levkivskyi <levkivskyi@gmail.com>
Date: Thu, 19 Feb 2026 12:52:25 +0000
Subject: [PATCH] Fix couple more edge cases type comments/strings

---
 mypy/nativeparse.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/mypy/nativeparse.py b/mypy/nativeparse.py
index 7b4570856e0f..13676c9058b5 100644
--- a/mypy/nativeparse.py
+++ b/mypy/nativeparse.py
@@ -964,8 +964,7 @@ def read_type(state: State, data: ReadBuffer) -> Type:
         union = UnionType(items, uses_pep604_syntax=uses_pep604_syntax)
         union.original_str_expr = original_str_expr
         union.original_str_fallback = original_str_fallback
-        if original_str_expr is not None:
-            union.is_evaluated = False
+        union.is_evaluated = read_bool(data)
         read_loc(data, union)
         expect_end_tag(data)
         return union