From 4628e5cded8b1b4f064b75f23436bc6fc66ce043 Mon Sep 17 00:00:00 2001
From: Allan Sandfeld Jensen <allan.jensen@qt.io>
Date: Tue, 2 Apr 2019 11:56:33 +0200
Subject: Remove handling of missing very old compiler feature check

Removes handling of missing Q_COMPILER_NULLPTR, Q_COMPILER_AUTODECL,
Q_COMPILER_LAMBDA, Q_COMPILER_VARIADIC_MACROS and
Q_COMPILER_AUTO_FUNCTION.

We haven't supported any compilers without these for a long time.

Change-Id: I3df88206516a25763e2c28b083733780f35a8764
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
---
 src/corelib/io/qdebug.h           |  2 --
 src/corelib/io/qloggingcategory.h | 35 -----------------------------------
 2 files changed, 37 deletions(-)

(limited to 'src/corelib/io')

diff --git a/src/corelib/io/qdebug.h b/src/corelib/io/qdebug.h
index ea2d57370d..f9dc4203db 100644
--- a/src/corelib/io/qdebug.h
+++ b/src/corelib/io/qdebug.h
@@ -161,9 +161,7 @@ public:
     inline QDebug &operator<<(QLatin1String t) { putByteArray(t.latin1(), t.size(), ContainsLatin1); return maybeSpace(); }
     inline QDebug &operator<<(const QByteArray & t) { putByteArray(t.constData(), t.size(), ContainsBinary); return maybeSpace(); }
     inline QDebug &operator<<(const void * t) { stream->ts << t; return maybeSpace(); }
-#ifdef Q_COMPILER_NULLPTR
     inline QDebug &operator<<(std::nullptr_t) { stream->ts << "(nullptr)"; return maybeSpace(); }
-#endif
     inline QDebug &operator<<(QTextStreamFunction f) {
         stream->ts << f;
         return *this;
diff --git a/src/corelib/io/qloggingcategory.h b/src/corelib/io/qloggingcategory.h
index 91e3144300..5825095729 100644
--- a/src/corelib/io/qloggingcategory.h
+++ b/src/corelib/io/qloggingcategory.h
@@ -111,8 +111,6 @@ private:
 #define Q_DECLARE_LOGGING_CATEGORY(name) \
     extern const QLoggingCategory &name();
 
-#if defined(Q_COMPILER_VARIADIC_MACROS) || defined(Q_MOC_RUN)
-
 #define Q_LOGGING_CATEGORY(name, ...) \
     const QLoggingCategory &name() \
     { \
@@ -148,39 +146,6 @@ private:
     for (bool qt_category_enabled = category().isCriticalEnabled(); qt_category_enabled; qt_category_enabled = false) \
         QMessageLogger(QT_MESSAGELOG_FILE, QT_MESSAGELOG_LINE, QT_MESSAGELOG_FUNC, category().categoryName()).critical(__VA_ARGS__)
 
-#else // defined(Q_COMPILER_VARIADIC_MACROS) || defined(Q_MOC_RUN)
-
-// Optional msgType argument not supported
-#define Q_LOGGING_CATEGORY(name, string) \
-    const QLoggingCategory &name() \
-    { \
-        static const QLoggingCategory category(string); \
-        return category; \
-    }
-
-// check for enabled category inside QMessageLogger.
-#if !defined(QT_NO_DEBUG_OUTPUT)
-#  define qCDebug qDebug
-#else
-#  define qCDebug(category) QT_NO_QDEBUG_MACRO()
-#endif
-
-#if !defined(QT_NO_INFO_OUTPUT)
-#  define qCInfo qInfo
-#else
-#  define qCInfo(category) QT_NO_QDEBUG_MACRO()
-#endif
-
-#if !defined(QT_NO_WARNING_OUTPUT)
-#  define qCWarning qWarning
-#else
-#  define qCWarning(category) QT_NO_QDEBUG_MACRO()
-#endif
-
-#define qCCritical qCritical
-
-#endif // Q_COMPILER_VARIADIC_MACROS || defined(Q_MOC_RUN)
-
 QT_END_NAMESPACE
 
 #endif // QLOGGINGCATEGORY_H
-- 
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