Rationalize naming/access to current thread-local-storage scheme. However, the preprocessor tokenizer is not thread-safe, so this may all change.

Also adding missing test.


git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@22249 e7fa87d3-cd2b-0410-9028-fcbf551c1848

OGLCompilersDLL/InitializeDll.cpp

@@ -89,7 +89,7 @@ bool InitThread()
 
 	InitializeGlobalPools();
 
-	if (!InitializeGlobalParseContext())
+	if (!InitializeThreadParseContext())
         return false;
 
     if (!OS_SetTLSValue(ThreadInitializeIndex, (void *)1)) {