Drop constexpr from QAtomicTraits::isLockFree()

As requested by a ### Qt 6 comment. This then implied a few other
functions weren't constexpr, which broke some tests.

Task-number: QTBUG-85700
Change-Id: I6522a9b2d7a74e117442121400a1d7198d323967
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

1 files changed, 5 insertions, 4 deletions

diff --git a/tests/auto/corelib/thread/qatomicint/tst_qatomicint.cpp b/tests/auto/corelib/thread/qatomicint/tst_qatomicint.cpp
index 260dbc30e8..db9839d1ed 100644
--- a/tests/auto/corelib/thread/qatomicint/tst_qatomicint.cpp
+++ b/tests/auto/corelib/thread/qatomicint/tst_qatomicint.cpp
@@ -156,14 +156,15 @@ static void constexprFunctionsHelperTemplate()
 {
 #ifdef Q_COMPILER_CONSTEXPR
     // this is a compile-time test only
-    booleanHelper<Atomic::isReferenceCountingNative()>();
     booleanHelper<Atomic::isReferenceCountingWaitFree()>();
-    booleanHelper<Atomic::isTestAndSetNative()>();
     booleanHelper<Atomic::isTestAndSetWaitFree()>();
-    booleanHelper<Atomic::isFetchAndStoreNative()>();
     booleanHelper<Atomic::isFetchAndStoreWaitFree()>();
-    booleanHelper<Atomic::isFetchAndAddNative()>();
     booleanHelper<Atomic::isFetchAndAddWaitFree()>();
+#elif 0 // No longer constexpr
+    booleanHelper<Atomic::isReferenceCountingNative()>();
+    booleanHelper<Atomic::isTestAndSetNative()>();
+    booleanHelper<Atomic::isFetchAndStoreNative()>();
+    booleanHelper<Atomic::isFetchAndAddNative()>();
 #endif
 }