From b666937cd1d66fca485f3dcc467eb0d55ceaa21b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ludvig=20Gunne=20Lindstr=C3=B6m?=
 <ludviggunnelindstrom@gmail.com>
Date: Tue, 14 Jul 2026 11:02:50 +0200
Subject: [PATCH] add test

---
 test/testtokenize.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/test/testtokenize.cpp b/test/testtokenize.cpp
index c4de2be00e7..f1a2a85e212 100644
--- a/test/testtokenize.cpp
+++ b/test/testtokenize.cpp
@@ -92,6 +92,7 @@ class TestTokenizer : public TestFixture {
         TEST_CASE(tokenize40);  // #13181
         TEST_CASE(tokenize41);  // #13847
         TEST_CASE(tokenize42);  // #13861
+        TEST_CASE(tokenize43);  // #13861
 
         TEST_CASE(validate);
 
@@ -941,6 +942,12 @@ class TestTokenizer : public TestFixture {
         (void)errout_str();
     }
 
+    void tokenize43() {
+        const char code[] = "void f(int i) { do if (i &= 1) {} while (0); }";
+        ASSERT_NO_THROW(tokenizeAndStringify(code));
+        (void)errout_str();
+    }
+
     void validate() {
         // C++ code in C file
         ASSERT_THROW_INTERNAL(tokenizeAndStringify(";using namespace std;",dinit(TokenizeOptions, $.expand = false, $.cpp = false)), SYNTAX);