make deleted functions public * octave-gui.h, resource-manager.h, shortcut-manager.h, base-text-renderer.h, c-file-ptr-stream.h, dynamic-ld.cc, dynamic-ld.h, event-queue.h, ft-text-renderer.cc, gl-render.cc, gl-render.h, graphics.cc, graphics.in.h, interpreter.h, mex.cc, mxarray.in.h, oct-fstrm.h, oct-iostrm.h, oct-prcstrm.h, oct-procbuf.h, oct-stdstrm.h, oct-stream.cc, oct-stream.h, oct-strstrm.h, octave-link.h, pager.h, profiler.h, sighandlers.cc, symtab.h, text-renderer.h, zfstream.h, __init_fltk__.cc, ov-builtin.h, ov-dld-fcn.h, ov-fcn.h, ov-mex-fcn.h, ov-typeinfo.h, ov-usr-fcn.h, octave.h, lex.h, parse.h, pt-arg-list.h, pt-array-list.h, pt-assign.h, pt-binop.h, pt-bp.h, pt-cell.h, pt-check.h, pt-classdef.h, pt-cmd.h, pt-colon.h, pt-const.h, pt-decl.h, pt-eval.h, pt-except.h, pt-exp.h, pt-fcn-handle.h, pt-funcall.h, pt-id.h, pt-idx.h, pt-jump.h, pt-loop.h, pt-mat.h, pt-misc.h, pt-pr-code.h, pt-select.h, pt-stmt.h, pt-unop.h, pt-walk.h, pt.h, token.h, Array.cc, idx-vector.h, oct-fftw.h, sparse-chol.cc, sparse-qr.cc, file-ops.h, mach-info.h, oct-env.h, action-container.h, cmd-edit.cc, cmd-edit.h, cmd-hist.h, oct-locbuf.h, oct-mutex.h, oct-shlib.cc, oct-sort.h, pathsearch.h, singleton-cleanup.h, unwind-prot.h, url-transfer.cc, url-transfer.h: Declare deleted copy constructors and assignment operators public.

--- a/libinterp/corefcn/gl-render.cc	Tue Dec 06 10:59:29 2016 -0500
+++ b/libinterp/corefcn/gl-render.cc	Tue Dec 06 12:40:45 2016 -0500
@@ -270,6 +270,12 @@
 
     opengl_tesselator (void) : glu_tess (0), fill () { init (); }
 
+    // No copying!
+
+    opengl_tesselator (const opengl_tesselator&) = delete;
+
+    opengl_tesselator operator = (const opengl_tesselator&) = delete;
+
     virtual ~opengl_tesselator (void)
     { if (glu_tess) gluDeleteTess (glu_tess); }
 
@@ -350,12 +356,6 @@
 
   private:
 
-    // No copying!
-
-    opengl_tesselator (const opengl_tesselator&) = delete;
-
-    opengl_tesselator operator = (const opengl_tesselator&) = delete;
-
     GLUtesselator *glu_tess;
     bool fill;
   };