New loplugin:stringliteralvar

See the comment at the top of compilerplugins/clang/stringliteralvar.cxx for
details.

(Turned some affected variables in included files into inline variables, to
avoid GCC warnings about unused variables.)

Change-Id: Ie77219e6adfdaaceaa8b4e590b08971f2f04c83a
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/108239
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/svgio/source/svgreader/svgtoken.cxx b/svgio/source/svgreader/svgtoken.cxx
index 3bb517d42021..590e85b0a96d 100644
--- a/svgio/source/svgreader/svgtoken.cxx
+++ b/svgio/source/svgreader/svgtoken.cxx
@@ -91,8 +91,8 @@ namespace svgio::svgreader
         const char aSVGStrPatternTransform[] = "patternTransform";
         const char aSVGStrOpacity[] = "opacity";
         const char aSVGStrVisibility[] = "visibility";
-        const char aSVGStrTitle[] = "title";
-        const char aSVGStrDesc[] = "desc";
+        const OUStringLiteral aSVGStrTitle = u"title";
+        const OUStringLiteral aSVGStrDesc = u"desc";
 
         const char aSVGStrPreserveAspectRatio[] = "preserveAspectRatio";
         const char aSVGStrDefer[] = "defer";