new loplugin:noexceptmove

idea from mike kaganski

look for places where we can mark move operators as noexcept, which
makes some STL operations more efficient

Change-Id: Id732b89d1fcadd5ceb0ea2b9d159fed06136330f
Reviewed-on: https://gerrit.libreoffice.org/78251
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

5 files changed, 9 insertions, 9 deletions

diff --git a/include/rtl/byteseq.h b/include/rtl/byteseq.h
index 0ec93c066652..e47d60e83e00 100644
--- a/include/rtl/byteseq.h
+++ b/include/rtl/byteseq.h
@@ -190,7 +190,7 @@ public:
     */
     inline ByteSequence( const ByteSequence & rSeq );
 #if defined LIBO_INTERNAL_ONLY
-    inline ByteSequence( ByteSequence && rSeq );
+    inline ByteSequence( ByteSequence && rSeq ) noexcept;
 #endif
     /** Copy constructor Creates a copy from the C-Handle.
 
@@ -236,7 +236,7 @@ public:
     */
     inline ByteSequence & SAL_CALL operator = ( const ByteSequence & rSeq );
 #if defined LIBO_INTERNAL_ONLY
-    inline ByteSequence & SAL_CALL operator = ( ByteSequence && rSeq );
+    inline ByteSequence & SAL_CALL operator = ( ByteSequence && rSeq ) noexcept;
 #endif
 
     /** Gets the length of sequence.
diff --git a/include/rtl/byteseq.hxx b/include/rtl/byteseq.hxx
index bf287830c77d..597e336e43ad 100644
--- a/include/rtl/byteseq.hxx
+++ b/include/rtl/byteseq.hxx
@@ -41,7 +41,7 @@ inline ByteSequence::ByteSequence( const ByteSequence & rSeq )
 }
 
 #if defined LIBO_INTERNAL_ONLY
-inline ByteSequence::ByteSequence( ByteSequence && rSeq )
+inline ByteSequence::ByteSequence( ByteSequence && rSeq ) noexcept
     : _pSequence(rSeq._pSequence)
 {
     rSeq._pSequence = nullptr;
@@ -95,7 +95,7 @@ inline ByteSequence & ByteSequence::operator = ( const ByteSequence & rSeq )
 }
 
 #if defined LIBO_INTERNAL_ONLY
-inline ByteSequence & ByteSequence::operator = ( ByteSequence && rSeq )
+inline ByteSequence & ByteSequence::operator = ( ByteSequence && rSeq ) noexcept
 {
     ::rtl_byte_sequence_release(_pSequence);
     _pSequence = rSeq._pSequence;
diff --git a/include/rtl/ref.hxx b/include/rtl/ref.hxx
index 73c03ff7657d..b0324d99313d 100644
--- a/include/rtl/ref.hxx
+++ b/include/rtl/ref.hxx
@@ -77,7 +77,7 @@ public:
 #ifdef LIBO_INTERNAL_ONLY
     /** Move constructor...
      */
-    Reference (Reference<reference_type> && handle)
+    Reference (Reference<reference_type> && handle) noexcept
         : m_pBody (handle.m_pBody)
     {
         handle.m_pBody = nullptr;
diff --git a/include/rtl/string.hxx b/include/rtl/string.hxx
index 3b33ee4f1ae5..d06a1b727394 100644
--- a/include/rtl/string.hxx
+++ b/include/rtl/string.hxx
@@ -129,7 +129,7 @@ public:
       @param    str         an OString.
       @since LibreOffice 5.2
     */
-    OString( OString && str )
+    OString( OString && str ) noexcept
     {
         pData = str.pData;
         str.pData = nullptr;
@@ -313,7 +313,7 @@ public:
       @param    str         an OString.
       @since LibreOffice 5.2
     */
-    OString & operator=( OString && str )
+    OString & operator=( OString && str ) noexcept
     {
         rtl_string_release( pData );
         pData = str.pData;
diff --git a/include/rtl/ustring.hxx b/include/rtl/ustring.hxx
index 8050e0af9c41..18b717fd2b04 100644
--- a/include/rtl/ustring.hxx
+++ b/include/rtl/ustring.hxx
@@ -158,7 +158,7 @@ public:
       @param    str         an OUString.
       @since LibreOffice 5.2
     */
-    OUString( OUString && str )
+    OUString( OUString && str ) noexcept
     {
         pData = str.pData;
         str.pData = nullptr;
@@ -462,7 +462,7 @@ public:
       @param    str         an OUString.
       @since LibreOffice 5.2
     */
-    OUString & operator=( OUString && str )
+    OUString & operator=( OUString && str ) noexcept
     {
         rtl_uString_release( pData );
         pData = str.pData;