diff --git a/distutils/compilers/C/base.py b/distutils/compilers/C/base.py
index 93385e13..6412dc34 100644
--- a/distutils/compilers/C/base.py
+++ b/distutils/compilers/C/base.py
@@ -70,7 +70,7 @@ class Compiler:
     # dictionary (see below -- used by the 'new_compiler()' factory
     # function) -- authors of new compiler interface classes are
     # responsible for updating 'compiler_class'!
-    compiler_type: ClassVar[str] = None  # type: ignore[assignment]
+    compiler_type: ClassVar[str] = None
 
     # XXX things not handled by this compiler abstraction model:
     #   * client can't provide additional options for a compiler,
diff --git a/distutils/tests/test_filelist.py b/distutils/tests/test_filelist.py
index 130e6fb5..654075b6 100644
--- a/distutils/tests/test_filelist.py
+++ b/distutils/tests/test_filelist.py
@@ -3,6 +3,7 @@
 import logging
 import os
 import re
+import sys
 from distutils import debug, filelist
 from distutils.errors import DistutilsTemplateError
 from distutils.filelist import FileList, glob_to_re, translate_pattern
@@ -45,22 +46,22 @@ def assertWarnings(self, caplog):
         caplog.clear()
 
     def test_glob_to_re(self):
-        sep = os.sep
-        if os.sep == '\\':
-            sep = re.escape(os.sep)
+        sep = re.escape(os.sep) if os.sep == '\\' else os.sep
+        # https://docs.python.org/3/whatsnew/3.14.html#re
+        end_of_str_metachar = r"\z" if sys.version_info >= (3, 14) else r"\Z"
 
         for glob, regex in (
             # simple cases
-            ('foo*', r'(?s:foo[^%(sep)s]*)\Z'),
-            ('foo?', r'(?s:foo[^%(sep)s])\Z'),
-            ('foo??', r'(?s:foo[^%(sep)s][^%(sep)s])\Z'),
+            ('foo*', r'(?s:foo[^%(sep)s]*)%(eos)s'),
+            ('foo?', r'(?s:foo[^%(sep)s])%(eos)s'),
+            ('foo??', r'(?s:foo[^%(sep)s][^%(sep)s])%(eos)s'),
             # special cases
-            (r'foo\\*', r'(?s:foo\\\\[^%(sep)s]*)\Z'),
-            (r'foo\\\*', r'(?s:foo\\\\\\[^%(sep)s]*)\Z'),
-            ('foo????', r'(?s:foo[^%(sep)s][^%(sep)s][^%(sep)s][^%(sep)s])\Z'),
-            (r'foo\\??', r'(?s:foo\\\\[^%(sep)s][^%(sep)s])\Z'),
+            (r'foo\\*', r'(?s:foo\\\\[^%(sep)s]*)%(eos)s'),
+            (r'foo\\\*', r'(?s:foo\\\\\\[^%(sep)s]*)%(eos)s'),
+            ('foo????', r'(?s:foo[^%(sep)s][^%(sep)s][^%(sep)s][^%(sep)s])%(eos)s'),
+            (r'foo\\??', r'(?s:foo\\\\[^%(sep)s][^%(sep)s])%(eos)s'),
         ):
-            regex = regex % {'sep': sep}
+            regex = regex % {'sep': sep, 'eos': end_of_str_metachar}
             assert glob_to_re(glob) == regex
 
     def test_process_template_line(self):