diff --git a/src/corelib/text/qanystringview.h b/src/corelib/text/qanystringview.h
index e947ea7fc72..0d064c6cd38 100644
--- a/src/corelib/text/qanystringview.h
+++ b/src/corelib/text/qanystringview.h
@@ -275,6 +275,14 @@ public:
     [[nodiscard]] Q_CORE_EXPORT static int compare(QAnyStringView lhs, QAnyStringView rhs, Qt::CaseSensitivity cs = Qt::CaseSensitive) noexcept;
     [[nodiscard]] Q_CORE_EXPORT static bool equal(QAnyStringView lhs, QAnyStringView rhs) noexcept;
 
+    static constexpr inline bool detects_US_ASCII_at_compile_time =
+#ifdef QT_SUPPORTS_IS_CONSTANT_EVALUATED
+            true
+#else
+            false
+#endif
+            ;
+
     //
     // STL compatibility API:
     //
diff --git a/tests/auto/corelib/text/qanystringview/tst_qanystringview.cpp b/tests/auto/corelib/text/qanystringview/tst_qanystringview.cpp
index b4f5d53373d..6c29ac1cc24 100644
--- a/tests/auto/corelib/text/qanystringview/tst_qanystringview.cpp
+++ b/tests/auto/corelib/text/qanystringview/tst_qanystringview.cpp
@@ -570,8 +570,7 @@ void tst_QAnyStringView::debug() const
 
 void tst_QAnyStringView::asciiLiteralIsLatin1() const
 {
-#ifdef QT_SUPPORTS_IS_CONSTANT_EVALUATED
-    if constexpr (true) {
+    if constexpr (QAnyStringView::detects_US_ASCII_at_compile_time) {
         constexpr bool asciiCstringIsLatin1 = QAnyStringView("Hello, World").isLatin1();
         QVERIFY(asciiCstringIsLatin1);
         constexpr bool asciiUtf8stringIsLatin1 = QAnyStringView(u8"Hello, World").isLatin1();
@@ -587,10 +586,9 @@ void tst_QAnyStringView::asciiLiteralIsLatin1() const
         constexpr bool utf8StringArrayIsNotLatin1 =
                 !QAnyStringView::fromArray(u8"Tørrfisk").isLatin1();
         QVERIFY(utf8StringArrayIsNotLatin1);
+    } else {
+        QSKIP("Compile-detection of US-ASCII strings not possible with this compiler");
     }
-#else
-    QSKIP("Compile-detection of US-ASCII strings not possible with this compiler");
-#endif
 }
 
 template <typename StringBuilder>