Add Q_DECL_CONSTEXPR to the isXXX functions in the new atomics.

This allows one to write code that depends on these values at
compile-time.

Change-Id: I7d78524ed9c70d4141360496d1d764dcbfa92e62
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

1 files changed, 6 insertions, 6 deletions

diff --git a/src/corelib/arch/qatomic_unix.h b/src/corelib/arch/qatomic_unix.h
index 3450596173..8c74e6eb7c 100644
--- a/src/corelib/arch/qatomic_unix.h
+++ b/src/corelib/arch/qatomic_unix.h
@@ -76,8 +76,8 @@ struct QAtomicOps<int> : QGenericAtomicOps<QAtomicOps<int> >
 {
     typedef int Type;
 
-    static inline bool isTestAndSetNative() Q_DECL_NOTHROW { return false; }
-    static inline bool isTestAndSetWaitFree() Q_DECL_NOTHROW { return false; }
+    static inline Q_DECL_CONSTEXPR bool isTestAndSetNative() Q_DECL_NOTHROW { return false; }
+    static inline Q_DECL_CONSTEXPR bool isTestAndSetWaitFree() Q_DECL_NOTHROW { return false; }
     Q_CORE_EXPORT static bool testAndSetRelaxed(int &_q_value, int expectedValue, int newValue) Q_DECL_NOTHROW;
 };
 
@@ -86,8 +86,8 @@ struct QAtomicOps<void *> : QGenericAtomicOps<QAtomicOps<void *> >
 {
     typedef void *Type;
 
-    static inline bool isTestAndSetNative() Q_DECL_NOTHROW { return false; }
-    static inline bool isTestAndSetWaitFree() Q_DECL_NOTHROW { return false; }
+    static inline Q_DECL_CONSTEXPR bool isTestAndSetNative() Q_DECL_NOTHROW { return false; }
+    static inline Q_DECL_CONSTEXPR bool isTestAndSetWaitFree() Q_DECL_NOTHROW { return false; }
     Q_CORE_EXPORT static bool testAndSetRelaxed(void *&_q_value, void *expectedValue, void *newValue) Q_DECL_NOTHROW;
 };
 
@@ -99,8 +99,8 @@ struct QAtomicOps<T *> : QGenericAtomicOps<QAtomicOps<T *> >
     // helper to strip cv qualifiers
     static inline void *nocv(const T *p) { return const_cast<void *>(static_cast<const volatile void *>(p)); }
 
-    static inline bool isTestAndSetNative() Q_DECL_NOTHROW { return false; }
-    static inline bool isTestAndSetWaitFree() Q_DECL_NOTHROW { return false; }
+    static inline Q_DECL_CONSTEXPR bool isTestAndSetNative() Q_DECL_NOTHROW { return false; }
+    static inline Q_DECL_CONSTEXPR bool isTestAndSetWaitFree() Q_DECL_NOTHROW { return false; }
     static inline bool testAndSetRelaxed(T *&_q_value, T *expectedValue, T *newValue) Q_DECL_NOTHROW
     {
         // forward to the void* specialization