QtCore: mark some operations nothrow

This shotgun-surgery approach is motivated by trying to get a
clean(er) build for -Wnoexcept on GCC, so it is expected that
for any class touched here, there will be more operations that
can be marked nothrow. But they don't show up in conditional
noexcept clauses, yet, so they are deferred to some later
commit.

Change-Id: I0eb10d75a26c361fb22cf785399e83b434bdf233
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

1 files changed, 5 insertions, 5 deletions

diff --git a/src/corelib/tools/qcollator.h b/src/corelib/tools/qcollator.h
index f9ae44cf6b..98f06bcc1f 100644
--- a/src/corelib/tools/qcollator.h
+++ b/src/corelib/tools/qcollator.h
@@ -52,10 +52,10 @@ public:
     ~QCollatorSortKey();
     QCollatorSortKey &operator=(const QCollatorSortKey &other);
 #ifdef Q_COMPILER_RVALUE_REFS
-    inline QCollatorSortKey &operator=(QCollatorSortKey &&other)
+    inline QCollatorSortKey &operator=(QCollatorSortKey &&other) Q_DECL_NOTHROW
     { swap(other); return *this; }
 #endif
-    void swap(QCollatorSortKey &other)
+    void swap(QCollatorSortKey &other) Q_DECL_NOTHROW
     { d.swap(other.d); }
 
     int compare(const QCollatorSortKey &key) const;
@@ -82,13 +82,13 @@ public:
     ~QCollator();
     QCollator &operator=(const QCollator &);
 #ifdef Q_COMPILER_RVALUE_REFS
-    QCollator(QCollator &&other)
+    QCollator(QCollator &&other) Q_DECL_NOTHROW
         : d(other.d) { other.d = 0; }
-    QCollator &operator=(QCollator &&other)
+    QCollator &operator=(QCollator &&other) Q_DECL_NOTHROW
     { swap(other); return *this; }
 #endif
 
-    void swap(QCollator &other)
+    void swap(QCollator &other) Q_DECL_NOTHROW
     { qSwap(d, other.d); }
 
     void setLocale(const QLocale &locale);