rtl::Static -> static local

in a handful cases, like a map or a vector, we don't need init on demand
at all, the default constructor can be laid out at compile time

Change-Id: Ifa3188af7a65cd475ce0f603d15a8c26bcda7e6d
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/119710
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

3 files changed, 10 insertions, 16 deletions

diff --git a/sal/rtl/bootstrap.cxx b/sal/rtl/bootstrap.cxx
index afb80dcd66cb..52ee7f38d24d 100644
--- a/sal/rtl/bootstrap.cxx
+++ b/sal/rtl/bootstrap.cxx
@@ -146,8 +146,7 @@ static bool find(
 
 namespace
 {
-    struct rtl_bootstrap_set_vector :
-        public rtl::Static< NameValueVector, rtl_bootstrap_set_vector > {};
+    NameValueVector rtl_bootstrap_set_vector;
 }
 
 static bool getFromCommandLineArgs(
@@ -551,7 +550,7 @@ bool Bootstrap_Impl::getAmbienceValue(
 
     {
         osl::MutexGuard g(osl::Mutex::getGlobalMutex());
-        f = find(rtl_bootstrap_set_vector::get(), key, &v);
+        f = find(rtl_bootstrap_set_vector, key, &v);
     }
 
     if (f || getFromCommandLineArgs(key, &v) ||
@@ -744,8 +743,7 @@ void SAL_CALL rtl_bootstrap_set (
 
     osl::MutexGuard guard(osl::Mutex::getGlobalMutex());
 
-    NameValueVector& r_rtl_bootstrap_set_vector= rtl_bootstrap_set_vector::get();
-    for (auto & item : r_rtl_bootstrap_set_vector)
+    for (auto & item : rtl_bootstrap_set_vector)
     {
         if (item.sName == name)
         {
@@ -756,7 +754,7 @@ void SAL_CALL rtl_bootstrap_set (
 
     SAL_INFO("sal.bootstrap", "explicitly getting: name=" << name << " value=" <<value);
 
-    r_rtl_bootstrap_set_vector.emplace_back(name, value);
+    rtl_bootstrap_set_vector.emplace_back(name, value);
 }
 
 void SAL_CALL rtl_bootstrap_expandMacros_from_handle(
diff --git a/sal/rtl/rtl_process.cxx b/sal/rtl/rtl_process.cxx
index 42c24e80074d..76963dc1376b 100644
--- a/sal/rtl/rtl_process.cxx
+++ b/sal/rtl/rtl_process.cxx
@@ -21,7 +21,6 @@
 
 #include <cstring>
 
-#include <rtl/instance.hxx>
 #include <rtl/process.h>
 #include <rtl/uuid.h>
 #include <sal/types.h>
@@ -46,13 +45,12 @@ private:
     sal_uInt8 uuid_[UUID_SIZE];
 };
 
-struct theId: public rtl::Static< Id, theId > {};
-
 } // end namespace
 
 void rtl_getGlobalProcessId(sal_uInt8 * pTargetUUID)
 {
-    theId::get().copy(pTargetUUID);
+    static Id theId;
+    theId.copy(pTargetUUID);
 }
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sal/textenc/textenc.cxx b/sal/textenc/textenc.cxx
index b0856f9add1c..1d7279f849a4 100644
--- a/sal/textenc/textenc.cxx
+++ b/sal/textenc/textenc.cxx
@@ -27,7 +27,6 @@
 #include <cstdlib>
 
 #include <osl/module.hxx>
-#include <rtl/instance.hxx>
 #include <rtl/textenc.h>
 #include <rtl/ustring.h>
 #include <rtl/ustring.hxx>
@@ -409,10 +408,6 @@ private:
 
 #endif
 
-struct FullTextEncodingDataSingleton:
-    public rtl::Static< FullTextEncodingData, FullTextEncodingDataSingleton >
-{};
-
 }
 
 ImplTextEncodingData const *
@@ -431,7 +426,10 @@ Impl_getTextEncodingData(rtl_TextEncoding nEncoding)
         case RTL_TEXTENCODING_ISO_8859_1:
             return &aImplISO88591TextEncodingData; break;
         default:
-            return FullTextEncodingDataSingleton::get().get(nEncoding);
+        {
+            static FullTextEncodingData gFullTextEncodingData;
+            return gFullTextEncodingData.get(nEncoding);
+        }
     }
 }