Replace usages of Q_CLANG_QDOC with Q_QDOC

To allow the user to customize the C++ code that QDoc sees, so as to be
able to work-around some limitations on QDoc itself, QDoc defines two
symbols: Q_QDOC and Q_CLANG_QDOC, both of which are "true" during an
entire execution of QDoc.

At a certain point in time, QDoc allowed the user the choice between a
custom C++ parser and a Clang based one.

The Q_QDOC symbol would always be defined while the Q_CLANG_QDOC symbol
would be defined only when the Clang based parser was chosen.

In more recent times, QDoc always uses a Clang based parser, such that
both Q_CLANG_QDOC and Q_QDOC are always defined, making them equivalent.

To avoid using different symbols, and the possible confusion and
fragmentation that derives from it, all usages of Q_CLANG_QDOC are now
replaced by the equivalent usages of Q_QDOC.

Change-Id: I5810abb9ad1016a4c5bbea99acd03381b8514b3f
Reviewed-by: Kai Koehne <kai.koehne@qt.io>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/corelib/tools/qlist.h b/src/corelib/tools/qlist.h
index ce161f62a1..2856510d93 100644
--- a/src/corelib/tools/qlist.h
+++ b/src/corelib/tools/qlist.h
@@ -317,7 +317,7 @@ public:
 
     void swap(QList &other) noexcept { d.swap(other.d); }
 
-#ifndef Q_CLANG_QDOC
+#ifndef Q_QDOC
     template <typename U = T>
     QTypeTraits::compare_eq_result_container<QList, U> operator==(const QList &other) const
     {
@@ -373,7 +373,7 @@ public:
     bool operator>(const QList &other) const;
     bool operator<=(const QList &other) const;
     bool operator>=(const QList &other) const;
-#endif // Q_CLANG_QDOC
+#endif // Q_QDOC
 
     qsizetype size() const noexcept { return d->size; }
     qsizetype count() const noexcept { return size(); }