Adapt the remaining OUString functions to std string_view

...for LIBO_INTERNAL_ONLY.  These had been missed by
1b43cceaea2084a0489db68cd0113508f34b6643 "Make many OUString functions take
std::u16string_view parameters" because they did not match the multi-overload
pattern that was addressed there, but they nevertheless benefit from being
changed just as well (witness e.g. the various resulting changes from copy() to
subView()).

This showed a conversion from OStringChar to std::string_view to be missing
(while the corresponding conversion form OUStringChar to std::u16string_view was
already present).

The improvement to loplugin:stringadd became necessary to fix

> [CPT] compilerplugins/clang/test/stringadd.cxx
> error: 'error' diagnostics expected but not seen:
>   File ~/lo/core/compilerplugins/clang/test/stringadd.cxx Line 43 (directive at ~/lo/core/compilerplugins/clang/test/stringadd.cxx:42): simplify by merging with the preceding assignment [loplugin:stringadd]
>   File ~/lo/core/compilerplugins/clang/test/stringadd.cxx Line 61 (directive at ~/lo/core/compilerplugins/clang/test/stringadd.cxx:60): simplify by merging with the preceding assignment [loplugin:stringadd]
> 2 errors generated.

Change-Id: Ie40de0616a66e60e289c1af0ca60aed6f9ecc279
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/107602
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/scripting/source/provider/BrowseNodeFactoryImpl.cxx b/scripting/source/provider/BrowseNodeFactoryImpl.cxx
index eeb5cd0977b7..854dd312bd86 100644
--- a/scripting/source/provider/BrowseNodeFactoryImpl.cxx
+++ b/scripting/source/provider/BrowseNodeFactoryImpl.cxx
@@ -38,6 +38,7 @@
 #include <vector>
 #include <algorithm>
 #include <memory>
+#include <string_view>
 
 using namespace ::com::sun::star;
 using namespace ::com::sun::star::uno;
@@ -141,7 +142,7 @@ public:
 
 struct alphaSort
 {
-    bool operator()( const OUString& a, const OUString& b )
+    bool operator()( const OUString& a, std::u16string_view b )
     {
         return a.compareTo( b ) < 0;
     }