1 files changed, 18 insertions, 0 deletions
diff --git a/debuginfo-tests/dexter/dex/utils/Warning.py b/debuginfo-tests/dexter/dex/utils/Warning.py
new file mode 100644
index 00000000000..402861aaed5
--- /dev/null
+++ b/debuginfo-tests/dexter/dex/utils/Warning.py
@@ -0,0 +1,18 @@
+# DExTer : Debugging Experience Tester
+# ~~~~~~   ~         ~~         ~   ~~
+#
+# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+# See https://llvm.org/LICENSE.txt for license information.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+"""Utility functions for producing command line warnings."""
+
+
+def warn(context, msg, flag=None):
+    if context.options.no_warnings:
+        return
+
+    msg = msg.rstrip()
+    if flag:
+        msg = '{} <y>[{}]</>'.format(msg, flag)
+
+    context.o.auto('warning: <d>{}</>\n'.format(msg))