1 files changed, 14 insertions, 38 deletions
diff --git a/src/corelib/kernel/qsystemerror_p.h b/src/corelib/kernel/qsystemerror_p.h
index 1d8c253f53..abc2f1efc1 100644
--- a/src/corelib/kernel/qsystemerror_p.h
+++ b/src/corelib/kernel/qsystemerror_p.h
@@ -56,7 +56,7 @@
 
 QT_BEGIN_NAMESPACE
 
-class Q_CORE_EXPORT QSystemError
+class QSystemError
 {
 public:
     enum ErrorScope
@@ -66,51 +66,27 @@ public:
         NativeError
     };
 
-    inline QSystemError(int error, ErrorScope scope);
-    inline QSystemError();
+    Q_DECL_CONSTEXPR explicit QSystemError(int error, ErrorScope scope)
+        : errorCode(error), errorScope(scope)
+    {
+    }
+    Q_DECL_CONSTEXPR QSystemError() = default;
 
-    inline QString toString() const;
-    inline ErrorScope scope() const;
-    inline int error() const;
+    QString toString() const { return string(errorScope, errorCode); }
+    Q_DECL_CONSTEXPR ErrorScope scope() const { return errorScope; }
+    Q_DECL_CONSTEXPR int error() const { return errorCode; }
 
-    static QString string(ErrorScope errorScope, int errorCode);
-    static QString stdString(int errorCode = -1);
+    static Q_CORE_EXPORT QString string(ErrorScope errorScope, int errorCode);
+    static Q_CORE_EXPORT QString stdString(int errorCode = -1);
 #ifdef Q_OS_WIN
-    static QString windowsString(int errorCode = -1);
+    static Q_CORE_EXPORT QString windowsString(int errorCode = -1);
 #endif
 
     //data members
-    int errorCode;
-    ErrorScope errorScope;
+    int errorCode = 0;
+    ErrorScope errorScope = NoError;
 };
 
-QSystemError::QSystemError(int error, QSystemError::ErrorScope scope)
-: errorCode(error), errorScope(scope)
-{
-
-}
-
-QSystemError::QSystemError()
-: errorCode(0), errorScope(NoError)
-{
-
-}
-
-QString QSystemError::toString() const
-{
-    return string(errorScope, errorCode);
-}
-
-QSystemError::ErrorScope QSystemError::scope() const
-{
-    return errorScope;
-}
-
-int QSystemError::error() const
-{
-    return errorCode;
-}
-
 QT_END_NAMESPACE
 
 #endif // QSYSTEMERROR_P_H