Drop OStringConstExpr, use constexpr OString instead

Change-Id: Ibb41a27fe7d5456d8db0c98821d5b2acf8586b70
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/157949
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>

1 files changed, 0 insertions, 38 deletions

diff --git a/include/rtl/string.hxx b/include/rtl/string.hxx
index 6cc26e7befe3..de468f127757 100644
--- a/include/rtl/string.hxx
+++ b/include/rtl/string.hxx
@@ -153,39 +153,6 @@ public:
     };
 };
 
-/**
-  This is intended to be used when declaring compile-time-constant structs or arrays
-  that can be initialised from named OStringLiteral e.g.
-
-    constexpr OStringLiteral AAA = u"aaa";
-    constexpr OStringLiteral BBB = u"bbb";
-    constexpr OStringConstExpr FOO[] { AAA, BBB };
-*/
-class OString;
-class OStringConstExpr
-{
-public:
-    template<std::size_t N> constexpr OStringConstExpr(OStringLiteral<N> const & literal):
-        pData(const_cast<rtl_String *>(&literal.str)) {}
-
-    // prevent mis-use
-    template<std::size_t N> constexpr OStringConstExpr(OStringLiteral<N> && literal)
-        = delete;
-
-    // no destructor necessary because we know we are pointing at a compile-time
-    // constant OStringLiteral, which bypasses ref-counting.
-
-    /**
-      make it easier to pass to OStringBuffer and similar without casting/converting
-    */
-    constexpr std::string_view asView() const { return std::string_view(pData->buffer, pData->length); }
-
-    inline operator const OString&() const;
-
-private:
-    rtl_String* pData;
-};
-
 #if !(defined _MSC_VER && _MSC_VER <= 1929 && defined _MANAGED)
 
 namespace detail {
@@ -2287,11 +2254,6 @@ public:
 };
 
 #if defined LIBO_INTERNAL_ONLY
-// Can only define this after we define OString
-inline OStringConstExpr::operator const OString &() const { return OString::unacquired(&pData); }
-#endif
-
-#if defined LIBO_INTERNAL_ONLY
 inline bool operator ==(OString const & lhs, StringConcatenation<char> const & rhs)
 { return lhs == std::string_view(rhs); }
 inline bool operator !=(OString const & lhs, StringConcatenation<char> const & rhs)