Mark move ctors/assignments noexcept

This should enable using move semantics where possible e.g. in standard
containers.
According to https://en.cppreference.com/w/cpp/language/move_constructor:

  To make strong exception guarantee possible, user-defined move
  constructors should not throw exceptions. For example, std::vector
  relies on std::move_if_noexcept to choose between move and copy
  when the elements need to be relocated.

Change-Id: I6e1e1cdd5cd430b139ffa2fa7031fb0bb625decb
Reviewed-on: https://gerrit.libreoffice.org/77957
Tested-by: Jenkins
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/sc/source/core/data/cellvalue.cxx b/sc/source/core/data/cellvalue.cxx
index ef662c4818f7..a860b359ee1d 100644
--- a/sc/source/core/data/cellvalue.cxx
+++ b/sc/source/core/data/cellvalue.cxx
@@ -244,7 +244,7 @@ ScCellValue::ScCellValue( const ScCellValue& r ) : meType(r.meType), mfValue(r.m
     }
 }
 
-ScCellValue::ScCellValue(ScCellValue&& r)
+ScCellValue::ScCellValue(ScCellValue&& r) noexcept
     : meType(r.meType)
     , mfValue(r.mfValue)
 {
@@ -270,7 +270,7 @@ ScCellValue::~ScCellValue()
     clear();
 }
 
-void ScCellValue::clear()
+void ScCellValue::clear() noexcept
 {
     switch (meType)
     {
@@ -513,7 +513,7 @@ ScCellValue& ScCellValue::operator= ( const ScCellValue& r )
     return *this;
 }
 
-ScCellValue& ScCellValue::operator=(ScCellValue&& rCell)
+ScCellValue& ScCellValue::operator=(ScCellValue&& rCell) noexcept
 {
     clear();