changeset 20463:7ac907da9fba

Use error() rather than ::error() unless explicitly required. * resource-manager.cc (instance_ok), shortcut-manager.cc (instance_ok), daspk.cc (DASPK_ABORT, DASPK_ABORT2), dasrt.cc (DASRT_ABORT, DASRT_ABORT2), dassl.cc (DASSL_ABORT, DASSL_ABORT2), debug.cc (instance_ok), display.cc (instance_ok), dynamic-ld.cc (octave_shlib_list::instance_ok, octave_dynamic_loader::instance_ok, do_load_oct, do_load_mex), file-io.cc (fopen_mode_to_ios_mode, do_stream_open, Ffprintf, Fsprintf, Fscanf, Ffscanf, get_sscanf_data, Fsscanf, do_fread, do_fwrite, Fpopen, Ftempname, convert, Fumask), graphics.in.h (graphics_toolkit::instance_ok, gh_manager::instance_ok), load-path.cc (instance_ok), ls-oct-ascii.cc (save_three_d), lsode.cc (LSODE_ABORT, LSODE_ABORT2), oct-errno.in.cc (instance_ok), octave-link.cc (connect_link), pager.cc (octave_pager_stream::instance_ok, octave_diary_stream::instance_ok), quad.cc (QUAD_ABORT, QUAD_ABORT2), sighandlers.cc (w32_interrupt_manager::instance_ok, octave_child_list::instance_ok), symtab.cc (do_update_nest), symtab.h (instance_ok), syscalls.cc (convert), toplev.h (instance_ok), txt-eng-ft.cc (instance_ok, set_mode), urlwrite.cc (instance_ok), __init_fltk__.cc (instance_ok), ov-builtin.cc (do_multi_index_op), ov-classdef.cc (class_fevalStatic, make_class, octave_classdef::subsasgn, do_multi_index_op, cdef_object_array::subsref, cdef_object_array::subsasgn, install_meth, meta_subsref, run_constructor, make_meta_class, get_value, set_value, check_method), ov-classdef.h (meta_subsref, instance_ok), ov-fcn-handle.cc (octave_fcn_handle), ov-mex-fcn.cc (do_multi_index_op), ov-range.h (octave_range), ov-typeinfo.cc (instance_ok), ov-usr-fcn.cc (subsref, do_multi_index_op), pt-arg-list.cc (Fend, convert_to_const_vector), pt-cell.cc (rvalue1), pt-colon.cc (append, rvalue1), pt-eval.cc (visit_simple_for_command, visit_switch_command), pt-exp.cc (is_logically_true, rvalue), pt-id.cc (eval_undefined_error), pt-id.h (workspace_error), pt-mat.cc (get_concat_class): Use error() rather than ::error().
author Rik <rik@octave.org>
date Thu, 06 Aug 2015 08:09:01 -0700
parents d5b877b86ed4
children 9c7dd58b57e4
files libgui/src/resource-manager.cc libgui/src/shortcut-manager.cc libinterp/corefcn/daspk.cc libinterp/corefcn/dasrt.cc libinterp/corefcn/dassl.cc libinterp/corefcn/debug.cc libinterp/corefcn/display.cc libinterp/corefcn/dynamic-ld.cc libinterp/corefcn/file-io.cc libinterp/corefcn/graphics.in.h libinterp/corefcn/load-path.cc libinterp/corefcn/ls-oct-ascii.cc libinterp/corefcn/lsode.cc libinterp/corefcn/oct-errno.in.cc libinterp/corefcn/octave-link.cc libinterp/corefcn/pager.cc libinterp/corefcn/quad.cc libinterp/corefcn/sighandlers.cc libinterp/corefcn/symtab.cc libinterp/corefcn/symtab.h libinterp/corefcn/syscalls.cc libinterp/corefcn/toplev.h libinterp/corefcn/txt-eng-ft.cc libinterp/corefcn/urlwrite.cc libinterp/dldfcn/__init_fltk__.cc libinterp/octave-value/ov-builtin.cc libinterp/octave-value/ov-classdef.cc libinterp/octave-value/ov-classdef.h libinterp/octave-value/ov-fcn-handle.cc libinterp/octave-value/ov-mex-fcn.cc libinterp/octave-value/ov-range.h libinterp/octave-value/ov-typeinfo.cc libinterp/octave-value/ov-usr-fcn.cc libinterp/parse-tree/pt-arg-list.cc libinterp/parse-tree/pt-cell.cc libinterp/parse-tree/pt-colon.cc libinterp/parse-tree/pt-eval.cc libinterp/parse-tree/pt-exp.cc libinterp/parse-tree/pt-id.cc libinterp/parse-tree/pt-id.h libinterp/parse-tree/pt-mat.cc
diffstat 41 files changed, 156 insertions(+), 161 deletions(-) [+]
line wrap: on
line diff
--- a/libgui/src/resource-manager.cc	Wed Aug 05 22:47:41 2015 -0700
+++ b/libgui/src/resource-manager.cc	Thu Aug 06 08:09:01 2015 -0700
@@ -144,7 +144,7 @@
 
   if (! instance)
     {
-      ::error ("unable to create resource_manager object!");
+      error ("unable to create resource_manager object!");
 
       retval = false;
     }
--- a/libgui/src/shortcut-manager.cc	Wed Aug 05 22:47:41 2015 -0700
+++ b/libgui/src/shortcut-manager.cc	Thu Aug 06 08:09:01 2015 -0700
@@ -75,7 +75,7 @@
 
   if (! instance)
     {
-      ::error ("unable to create shortcut_manager object!");
+      error ("unable to create shortcut_manager object!");
 
       retval = false;
     }
--- a/libinterp/corefcn/daspk.cc	Wed Aug 05 22:47:41 2015 -0700
+++ b/libinterp/corefcn/daspk.cc	Thu Aug 06 08:09:01 2015 -0700
@@ -157,7 +157,7 @@
 #define DASPK_ABORT1(msg) \
   do \
     { \
-      ::error ("daspk: " msg); \
+      error ("daspk: " msg); \
       DASPK_ABORT (); \
     } \
   while (0)
@@ -165,7 +165,7 @@
 #define DASPK_ABORT2(fmt, arg) \
   do \
     { \
-      ::error ("daspk: " fmt, arg); \
+      error ("daspk: " fmt, arg); \
       DASPK_ABORT (); \
     } \
   while (0)
--- a/libinterp/corefcn/dasrt.cc	Wed Aug 05 22:47:41 2015 -0700
+++ b/libinterp/corefcn/dasrt.cc	Thu Aug 06 08:09:01 2015 -0700
@@ -193,7 +193,7 @@
 #define DASRT_ABORT1(msg) \
   do \
     { \
-      ::error ("dasrt: " msg); \
+      error ("dasrt: " msg); \
       DASRT_ABORT; \
     } \
   while (0)
@@ -201,7 +201,7 @@
 #define DASRT_ABORT2(fmt, arg) \
   do \
     { \
-      ::error ("dasrt: " fmt, arg); \
+      error ("dasrt: " fmt, arg); \
       DASRT_ABORT; \
     } \
   while (0)
--- a/libinterp/corefcn/dassl.cc	Wed Aug 05 22:47:41 2015 -0700
+++ b/libinterp/corefcn/dassl.cc	Thu Aug 06 08:09:01 2015 -0700
@@ -157,7 +157,7 @@
 #define DASSL_ABORT1(msg) \
   do \
     { \
-      ::error ("dassl: " msg); \
+      error ("dassl: " msg); \
       DASSL_ABORT (); \
     } \
   while (0)
@@ -165,7 +165,7 @@
 #define DASSL_ABORT2(fmt, arg) \
   do \
     { \
-      ::error ("dassl: " fmt, arg); \
+      error ("dassl: " fmt, arg); \
       DASSL_ABORT (); \
     } \
   while (0)
--- a/libinterp/corefcn/debug.cc	Wed Aug 05 22:47:41 2015 -0700
+++ b/libinterp/corefcn/debug.cc	Thu Aug 06 08:09:01 2015 -0700
@@ -292,7 +292,7 @@
 
   if (! instance)
     {
-      ::error ("unable to create breakpoint table!");
+      error ("unable to create breakpoint table!");
       retval = false;
     }
 
--- a/libinterp/corefcn/display.cc	Wed Aug 05 22:47:41 2015 -0700
+++ b/libinterp/corefcn/display.cc	Thu Aug 06 08:09:01 2015 -0700
@@ -64,7 +64,7 @@
 
   if (! instance)
     {
-      ::error ("unable to create display_info object!");
+      error ("unable to create display_info object!");
 
       retval = false;
     }
--- a/libinterp/corefcn/dynamic-ld.cc	Wed Aug 05 22:47:41 2015 -0700
+++ b/libinterp/corefcn/dynamic-ld.cc	Thu Aug 06 08:09:01 2015 -0700
@@ -160,7 +160,7 @@
 
   if (! instance)
     {
-      ::error ("unable to create shared library list object!");
+      error ("unable to create shared library list object!");
 
       retval = false;
     }
@@ -216,7 +216,7 @@
 
   if (! instance)
     {
-      ::error ("unable to create dynamic loader object!");
+      error ("unable to create dynamic loader object!");
 
       retval = false;
     }
@@ -295,13 +295,12 @@
               retval = f (oct_file, relative);
 
               if (! retval)
-                ::error ("failed to install .oct file function '%s'",
-                         fcn_name.c_str ());
+                error ("failed to install .oct file function '%s'",
+                       fcn_name.c_str ());
             }
         }
       else
-        ::error ("%s is not a valid shared library",
-                 file_name.c_str ());
+        error ("%s is not a valid shared library", file_name.c_str ());
     }
 
   return retval;
@@ -363,12 +362,11 @@
             retval = new octave_mex_function (function, have_fmex,
                                               mex_file, fcn_name);
           else
-            ::error ("failed to install .mex file function '%s'",
-                     fcn_name.c_str ());
+            error ("failed to install .mex file function '%s'",
+                   fcn_name.c_str ());
         }
       else
-        ::error ("%s is not a valid shared library",
-                 file_name.c_str ());
+        error ("%s is not a valid shared library", file_name.c_str ());
     }
 
   return retval;
--- a/libinterp/corefcn/file-io.cc	Wed Aug 05 22:47:41 2015 -0700
+++ b/libinterp/corefcn/file-io.cc	Thu Aug 06 08:09:01 2015 -0700
@@ -230,7 +230,7 @@
         retval = (std::ios::in | std::ios::out | std::ios::app
                   | std::ios::binary);
       else
-        ::error ("invalid mode specified");
+        error ("invalid mode specified");
     }
 
   return retval;
@@ -576,13 +576,13 @@
               retval = do_stream_open (name, mode, arch, fid);
             }
           else
-            ::error ("%s: architecture type must be a string", fcn);
+            error ("%s: architecture type must be a string", fcn);
         }
       else
-        ::error ("%s: file mode must be a string", fcn);
+        error ("%s: file mode must be a string", fcn);
     }
   else
-    ::error ("%s: file name must be a string", fcn);
+    error ("%s: file name must be a string", fcn);
 
   return retval;
 }
@@ -946,7 +946,7 @@
               result = os.printf (args(fmt_n), tmp_args, who);
             }
           else
-            ::error ("%s: format TEMPLATE must be a string", who.c_str ());
+            error ("%s: format TEMPLATE must be a string", who.c_str ());
         }
     }
   else
@@ -1001,7 +1001,7 @@
           result = stdout_stream.printf (args(0), tmp_args, who);
         }
       else
-        ::error ("%s: format TEMPLATE must be a string", who.c_str ());
+        error ("%s: format TEMPLATE must be a string", who.c_str ());
     }
   else
     print_usage ();
@@ -1129,10 +1129,10 @@
                            : octave_value (result, type));
             }
           else
-            ::error ("%s: format TEMPLATE must be a string", who.c_str ());
+            error ("%s: format TEMPLATE must be a string", who.c_str ());
         }
       else
-        ::error ("%s: unable to create output buffer", who.c_str ());
+        error ("%s: unable to create output buffer", who.c_str ());
     }
   else
     print_usage ();
@@ -1205,7 +1205,7 @@
           if (args(1).is_string ())
             retval = os.oscanf (args(1), who);
           else
-            ::error ("%s: format TEMPLATE must be a string", who.c_str ());
+            error ("%s: format TEMPLATE must be a string", who.c_str ());
         }
     }
   else
@@ -1242,7 +1242,7 @@
                     }
                 }
               else
-                ::error ("%s: format must be a string", who.c_str ());
+                error ("%s: format must be a string", who.c_str ());
             }
         }
       else
@@ -1264,7 +1264,7 @@
       retval = tmp.string_value ();
     }
   else
-    ::error ("sscanf: argument STRING must be a string");
+    error ("sscanf: argument STRING must be a string");
 
   return retval;
 }
@@ -1301,14 +1301,13 @@
               if (args(1).is_string ())
                 retval = os.oscanf (args(1), who);
               else
-                ::error ("%s: format TEMPLATE must be a string", who.c_str ());
+                error ("%s: format TEMPLATE must be a string", who.c_str ());
             }
           else
-            ::error ("%s: unable to create temporary input buffer",
-                     who.c_str ());
+            error ("%s: unable to create temporary input buffer", who.c_str ());
         }
       else
-        ::error ("%s: argument STRING must be a string", who.c_str ());
+        error ("%s: argument STRING must be a string", who.c_str ());
     }
   else
     {
@@ -1353,12 +1352,12 @@
                         }
                     }
                   else
-                    ::error ("%s: format TEMPLATE must be a string",
-                             who.c_str ());
+                    error ("%s: format TEMPLATE must be a string",
+                           who.c_str ());
                 }
               else
-                ::error ("%s: unable to create temporary input buffer",
-                         who.c_str  ());
+                error ("%s: unable to create temporary input buffer",
+                       who.c_str  ());
             }
         }
       else
@@ -1431,19 +1430,19 @@
                                           output_type, skip, flt_fmt, count);
                     }
                   else
-                    ::error ("fread: ARCH architecture type must be a string");
+                    error ("fread: ARCH architecture type must be a string");
                 }
               else
-                ::error ("fread: SKIP must be an integer");
+                error ("fread: SKIP must be an integer");
             }
           else
-            ::error ("fread: invalid PRECISION specified");
+            error ("fread: invalid PRECISION specified");
         }
       else
-        ::error ("fread: PRECISION must be a string");
+        error ("fread: PRECISION must be a string");
     }
   else
-    ::error ("fread: invalid SIZE specified");
+    error ("fread: invalid SIZE specified");
 
   return retval;
 }
@@ -1699,16 +1698,16 @@
                                        skip, flt_fmt);
                 }
               else
-                ::error ("fwrite: ARCH architecture type must be a string");
+                error ("fwrite: ARCH architecture type must be a string");
             }
           else
-            ::error ("fwrite: SKIP must be an integer");
+            error ("fwrite: SKIP must be an integer");
         }
       else
-        ::error ("fwrite: invalid PRECISION specified");
+        error ("fwrite: invalid PRECISION specified");
     }
   else
-    ::error ("fwrite: PRECISION must be a string");
+    error ("fwrite: PRECISION must be a string");
 
   return retval;
 }
@@ -1929,13 +1928,13 @@
                   retval = octave_stream_list::insert (ops);
                 }
               else
-                ::error ("popen: invalid MODE specified");
+                error ("popen: invalid MODE specified");
             }
           else
-            ::error ("popen: MODE must be a string");
+            error ("popen: MODE must be a string");
         }
       else
-        ::error ("popen: COMMAND must be a string");
+        error ("popen: COMMAND must be a string");
     }
   else
     print_usage ();
@@ -1996,7 +1995,7 @@
           if (args(0).is_string ())
             dir = args(0).string_value ();
           else
-            ::error ("DIR must be a string");
+            error ("DIR must be a string");
         }
 
       std::string pfx ("oct-");
@@ -2005,7 +2004,7 @@
           if (args(1).is_string ())
             pfx = args(1).string_value ();
           else
-            ::error ("PREFIX must be a string");
+            error ("PREFIX must be a string");
         }
 
       retval = octave_tempnam (dir, pfx);
@@ -2214,7 +2213,7 @@
   int tmp = x % obase;
 
   if (tmp > ibase - 1)
-    ::error ("umask: invalid digit");
+    error ("umask: invalid digit");
   else
     {
       retval = tmp;
@@ -2224,7 +2223,7 @@
           tmp = x % obase;
           if (tmp > ibase - 1)
             {
-              ::error ("umask: invalid digit");
+              error ("umask: invalid digit");
               break;
             }
           retval += mult * tmp;
@@ -2266,7 +2265,7 @@
           if (mask < 0)
             {
               status = -1;
-              ::error ("umask: MASK must be a positive integer value");
+              error ("umask: MASK must be a positive integer value");
             }
           else
             {
@@ -2279,7 +2278,7 @@
       else
         {
           status = -1;
-          ::error ("umask: MASK must be an integer");
+          error ("umask: MASK must be an integer");
         }
     }
   else
--- a/libinterp/corefcn/graphics.in.h	Wed Aug 05 22:47:41 2015 -0700
+++ b/libinterp/corefcn/graphics.in.h	Thu Aug 06 08:09:01 2015 -0700
@@ -2365,7 +2365,7 @@
 
     if (! instance)
       {
-        ::error ("unable to create gh_manager!");
+        error ("unable to create gh_manager!");
 
         retval = false;
       }
@@ -5960,7 +5960,7 @@
 
     if (! instance)
       {
-        ::error ("unable to create gh_manager!");
+        error ("unable to create gh_manager!");
 
         retval = false;
       }
--- a/libinterp/corefcn/load-path.cc	Wed Aug 05 22:47:41 2015 -0700
+++ b/libinterp/corefcn/load-path.cc	Thu Aug 06 08:09:01 2015 -0700
@@ -333,7 +333,7 @@
 
   if (! instance)
     {
-      ::error ("unable to create load path object!");
+      error ("unable to create load path object!");
 
       retval = false;
     }
--- a/libinterp/corefcn/ls-oct-ascii.cc	Wed Aug 05 22:47:41 2015 -0700
+++ b/libinterp/corefcn/ls-oct-ascii.cc	Thu Aug 06 08:09:01 2015 -0700
@@ -408,7 +408,7 @@
     }
   else
     {
-      ::error ("for now, I can only save real matrices in 3-D format");
+      error ("for now, I can only save real matrices in 3-D format");
       fail = true;
     }
 
--- a/libinterp/corefcn/lsode.cc	Wed Aug 05 22:47:41 2015 -0700
+++ b/libinterp/corefcn/lsode.cc	Thu Aug 06 08:09:01 2015 -0700
@@ -143,7 +143,7 @@
 #define LSODE_ABORT1(msg) \
   do \
     { \
-      ::error ("lsode: " msg); \
+      error ("lsode: " msg); \
       LSODE_ABORT (); \
     } \
   while (0)
@@ -151,7 +151,7 @@
 #define LSODE_ABORT2(fmt, arg) \
   do \
     { \
-      ::error ("lsode: " fmt, arg); \
+      error ("lsode: " fmt, arg); \
       LSODE_ABORT (); \
     } \
   while (0)
--- a/libinterp/corefcn/oct-errno.in.cc	Wed Aug 05 22:47:41 2015 -0700
+++ b/libinterp/corefcn/oct-errno.in.cc	Thu Aug 06 08:09:01 2015 -0700
@@ -303,7 +303,7 @@
 
   if (! instance)
     {
-      ::error ("unable to create errno object!");
+      error ("unable to create errno object!");
 
       retval = false;
     }
--- a/libinterp/corefcn/octave-link.cc	Wed Aug 05 22:47:41 2015 -0700
+++ b/libinterp/corefcn/octave-link.cc	Thu Aug 06 08:09:01 2015 -0700
@@ -73,7 +73,7 @@
 octave_link::connect_link (octave_link* obj)
 {
   if (obj && instance)
-    ::error ("octave_link is already linked!");
+    error ("octave_link is already linked!");
   else
     instance = obj;
 }
--- a/libinterp/corefcn/pager.cc	Wed Aug 05 22:47:41 2015 -0700
+++ b/libinterp/corefcn/pager.cc	Thu Aug 06 08:09:01 2015 -0700
@@ -381,7 +381,7 @@
 
   if (! instance)
     {
-      ::error ("unable to create pager_stream object!");
+      error ("unable to create pager_stream object!");
 
       retval = false;
     }
@@ -446,7 +446,7 @@
 
   if (! instance)
     {
-      ::error ("unable to create diary_stream object!");
+      error ("unable to create diary_stream object!");
 
       retval = false;
     }
--- a/libinterp/corefcn/quad.cc	Wed Aug 05 22:47:41 2015 -0700
+++ b/libinterp/corefcn/quad.cc	Thu Aug 06 08:09:01 2015 -0700
@@ -159,7 +159,7 @@
 #define QUAD_ABORT1(msg) \
   do \
     { \
-      ::error ("quad: " msg); \
+      error ("quad: " msg); \
       QUAD_ABORT (); \
     } \
   while (0)
@@ -167,7 +167,7 @@
 #define QUAD_ABORT2(fmt, arg) \
   do \
     { \
-      ::error ("quad: " fmt, arg); \
+      error ("quad: " fmt, arg); \
       QUAD_ABORT (); \
     } \
   while (0)
--- a/libinterp/corefcn/sighandlers.cc	Wed Aug 05 22:47:41 2015 -0700
+++ b/libinterp/corefcn/sighandlers.cc	Thu Aug 06 08:09:01 2015 -0700
@@ -199,7 +199,7 @@
 
     if (! instance)
       {
-        ::error ("unable to create w32_interrupt_manager");
+        error ("unable to create w32_interrupt_manager");
 
         retval = false;
       }
@@ -929,7 +929,7 @@
 
   if (! instance)
     {
-      ::error ("unable to create child list object!");
+      error ("unable to create child list object!");
 
       retval = false;
     }
--- a/libinterp/corefcn/symtab.cc	Wed Aug 05 22:47:41 2015 -0700
+++ b/libinterp/corefcn/symtab.cc	Thu Aug 06 08:09:01 2015 -0700
@@ -1621,7 +1621,7 @@
               && nest_parent->look_nonlocal (ti->first, parents))
             {
               if (ours.is_global () || ours.is_persistent ())
-                ::error ("global and persistent may only be used in the topmost level in which a nested variable is used");
+                error ("global and persistent may only be used in the topmost level in which a nested variable is used");
 
               if (! ours.is_formal ())
                 {
--- a/libinterp/corefcn/symtab.h	Wed Aug 05 22:47:41 2015 -0700
+++ b/libinterp/corefcn/symtab.h	Thu Aug 06 08:09:01 2015 -0700
@@ -94,7 +94,7 @@
 
       if (! instance)
         {
-          ::error ("unable to create scope_id_cache object!");
+          error ("unable to create scope_id_cache object!");
 
           retval = false;
         }
--- a/libinterp/corefcn/syscalls.cc	Wed Aug 05 22:47:41 2015 -0700
+++ b/libinterp/corefcn/syscalls.cc	Thu Aug 06 08:09:01 2015 -0700
@@ -829,7 +829,7 @@
   int tmp = x % obase;
 
   if (tmp > ibase - 1)
-    ::error ("mkfifo: invalid digit");
+    error ("mkfifo: invalid digit");
   else
     {
       retval = tmp;
@@ -839,7 +839,7 @@
           tmp = x % obase;
           if (tmp > ibase - 1)
             {
-              ::error ("mkfifo: invalid digit");
+              error ("mkfifo: invalid digit");
               break;
             }
           retval += mult * tmp;
--- a/libinterp/corefcn/toplev.h	Wed Aug 05 22:47:41 2015 -0700
+++ b/libinterp/corefcn/toplev.h	Thu Aug 06 08:09:01 2015 -0700
@@ -134,7 +134,7 @@
 
     if (! instance)
       {
-        ::error ("unable to create call stack object!");
+        error ("unable to create call stack object!");
 
         retval = false;
       }
--- a/libinterp/corefcn/txt-eng-ft.cc	Wed Aug 05 22:47:41 2015 -0700
+++ b/libinterp/corefcn/txt-eng-ft.cc	Thu Aug 06 08:09:01 2015 -0700
@@ -90,7 +90,7 @@
 
     if (! instance)
       {
-        ::error ("unable to create ft_manager!");
+        error ("unable to create ft_manager!");
 
         retval = false;
       }
@@ -138,13 +138,13 @@
     : library (), freetype_initialized (false), fontconfig_initialized (false)
   {
     if (FT_Init_FreeType (&library))
-      ::error ("unable to initialize FreeType library");
+      error ("unable to initialize FreeType library");
     else
       freetype_initialized = true;
 
 #if defined (HAVE_FONTCONFIG)
     if (! FcInit ())
-      ::error ("unable to initialize fontconfig library");
+      error ("unable to initialize fontconfig library");
     else
       fontconfig_initialized = true;
 #endif
@@ -492,7 +492,7 @@
         }
       break;
     default:
-      ::error ("ft_render: invalid mode '%d'", mode);
+      error ("ft_render: invalid mode '%d'", mode);
       break;
     }
 }
--- a/libinterp/corefcn/urlwrite.cc	Wed Aug 05 22:47:41 2015 -0700
+++ b/libinterp/corefcn/urlwrite.cc	Thu Aug 06 08:09:01 2015 -0700
@@ -81,7 +81,7 @@
 
     if (! instance)
       {
-        ::error ("unable to create ch_manager!");
+        error ("unable to create ch_manager!");
 
         retval = false;
       }
--- a/libinterp/dldfcn/__init_fltk__.cc	Wed Aug 05 22:47:41 2015 -0700
+++ b/libinterp/dldfcn/__init_fltk__.cc	Thu Aug 06 08:09:01 2015 -0700
@@ -1777,7 +1777,7 @@
 
     if (! instance)
       {
-        ::error ("unable to create figure_manager object!");
+        error ("unable to create figure_manager object!");
 
         retval = false;
       }
--- a/libinterp/octave-value/ov-builtin.cc	Wed Aug 05 22:47:41 2015 -0700
+++ b/libinterp/octave-value/ov-builtin.cc	Thu Aug 06 08:09:01 2015 -0700
@@ -109,7 +109,7 @@
     return retval;
 
   if (args.has_magic_colon ())
-    ::error ("invalid use of colon in function argument list");
+    error ("invalid use of colon in function argument list");
   else
     {
       unwind_protect frame;
--- a/libinterp/octave-value/ov-classdef.cc	Wed Aug 05 22:47:41 2015 -0700
+++ b/libinterp/octave-value/ov-classdef.cc	Thu Aug 06 08:09:01 2015 -0700
@@ -578,8 +578,7 @@
                            meth_name.c_str ());
                 }
               else
-                error ("fevalStatic: method not found: %s",
-                       meth_name.c_str ());
+                error ("fevalStatic: method not found: %s", meth_name.c_str ());
             }
           else
             error ("fevalStatic: invalid method name, expected a string value");
@@ -740,8 +739,8 @@
         }
 
       if (has_handle_class && ! all_handle_compatible)
-        ::error ("%s: cannot mix handle and non-HandleCompatible classes",
-                 name.c_str ());
+        error ("%s: cannot mix handle and non-HandleCompatible classes",
+               name.c_str ());
       else
         {
           cls.put ("HandleCompatible", all_handle_compatible);
@@ -993,7 +992,7 @@
                   if (retlist.length () > 0)
                     retval = retlist(0);
                   else
-                    ::error ("overloaded method `subsasgn' did not return any value");
+                    error ("overloaded method `subsasgn' did not return any value");
                 }
             }
         }
@@ -1256,12 +1255,12 @@
                         retval(0) = sym;
                       }
                     else
-                      ::error ("cannot call superclass constructor with "
-                               "variable `%s'", mname.c_str ());
+                      error ("cannot call superclass constructor with "
+                             "variable `%s'", mname.c_str ());
                   }
                 else
-                  ::error ("`%s' is not a direct superclass of `%s'",
-                           cname.c_str (), ctx.get_name ().c_str ());
+                  error ("`%s' is not a direct superclass of `%s'",
+                         cname.c_str (), ctx.get_name ().c_str ());
               }
             else
               {
@@ -1286,21 +1285,21 @@
                           retval = meth.execute (idx, nargout, true,
                                                  meth_name);
                         else
-                          ::error ("no method `%s' found in superclass `%s'",
-                                   meth_name.c_str (), cname.c_str ());
+                          error ("no method `%s' found in superclass `%s'",
+                                 meth_name.c_str (), cname.c_str ());
                       }
                     else
-                      ::error ("`%s' is not a superclass of `%s'",
-                               cname.c_str (), ctx.get_name ().c_str ());
+                      error ("`%s' is not a superclass of `%s'",
+                             cname.c_str (), ctx.get_name ().c_str ());
                   }
                 else
-                  ::error ("method name mismatch (`%s' != `%s')",
-                           mname.c_str (), meth_name.c_str ());
+                  error ("method name mismatch (`%s' != `%s')",
+                         mname.c_str (), meth_name.c_str ());
               }
           }
       }
     else if (! error_state)
-      ::error ("superclass calls can only occur in methods or constructors");
+      error ("superclass calls can only occur in methods or constructors");
 
     return retval;
   }
@@ -1714,8 +1713,8 @@
       // fall through "default"
 
     default:
-      ::error ("can't perform indexing operation on array of %s objects",
-               class_name ().c_str ());
+      error ("can't perform indexing operation on array of %s objects",
+             class_name ().c_str ());
       break;
     }
 
@@ -1784,9 +1783,9 @@
                     }
                 }
               else
-                ::error ("can't assign %s object into array of %s objects.",
-                         rhs_obj.class_name ().c_str (),
-                         class_name ().c_str ());
+                error ("can't assign %s object into array of %s objects.",
+                       rhs_obj.class_name ().c_str (),
+                       class_name ().c_str ());
             }
         }
       else
@@ -1884,8 +1883,8 @@
       break;
 
     default:
-      ::error ("can't perform indexing operation on array of %s objects",
-               class_name ().c_str ());
+      error ("can't perform indexing operation on array of %s objects",
+             class_name ().c_str ());
       break;
     }
 
@@ -2177,8 +2176,8 @@
                     }
                 }
               else
-                ::error ("%s: invalid constructor output arguments",
-                         meth.get_name ().c_str ());
+                error ("%s: invalid constructor output arguments",
+                       meth.get_name ().c_str ());
             }
         }
     }
@@ -2543,7 +2542,7 @@
                                              "meta.class");
                     }
                   else
-                    ::error ("method `%s' is not static", nm.c_str ());
+                    error ("method `%s' is not static", nm.c_str ());
                 }
               else
                 {
@@ -2554,22 +2553,21 @@
                       if (prop.is_constant ())
                         retval(0) = prop.get_value (true, "meta.class");
                       else
-                        ::error ("property `%s' is not constant",
-                                 nm.c_str ());
+                        error ("property `%s' is not constant", nm.c_str ());
                     }
                   else
-                    ::error ("no such method or property `%s'", nm.c_str ());
+                    error ("no such method or property `%s'", nm.c_str ());
                 }
             }
           else
-            ::error ("invalid meta.class indexing, expected a method or property name");
+            error ("invalid meta.class indexing, expected a method or property name");
         }
       else
-        ::error ("invalid meta.class indexing");
+        error ("invalid meta.class indexing");
       break;
 
     default:
-      ::error ("invalid meta.class indexing");
+      error ("invalid meta.class indexing");
       break;
     }
 
@@ -2664,8 +2662,8 @@
             obj = to_cdef (ctor_retval(0));
           else
             {
-              ::error ("%s: invalid number of output arguments for classdef constructor",
-                       ctor_name.c_str ());
+              error ("%s: invalid number of output arguments for classdef constructor",
+                     ctor_name.c_str ());
               return;
             }
         }
@@ -2839,8 +2837,8 @@
                 slist.push_back (sclass);
               else
                 {
-                  ::error ("`%s' cannot inherit from `%s', because it is sealed",
-                           full_class_name.c_str (), sclass_name.c_str ());
+                  error ("`%s' cannot inherit from `%s', because it is sealed",
+                         full_class_name.c_str (), sclass_name.c_str ());
                   return retval;
                 }
             }
@@ -3152,8 +3150,8 @@
 
       if (! obj.is_partially_constructed_for (cls))
         {
-          ::error ("cannot reference properties of class `%s' for non-constructed object",
-                   cls.get_name ().c_str ());
+          error ("cannot reference properties of class `%s' for non-constructed object",
+                 cls.get_name ().c_str ());
           return retval;
         }
     }
@@ -3219,8 +3217,8 @@
 
       if (! obj.is_partially_constructed_for (cls))
         {
-          ::error ("cannot reference properties of class `%s' for non-constructed object",
-                   cls.get_name ().c_str ());
+          error ("cannot reference properties of class `%s' for non-constructed object",
+                 cls.get_name ().c_str ());
           return;
         }
     }
@@ -3324,8 +3322,8 @@
         }
 
       if (is_dummy_method (function))
-        ::error ("no definition found for method `%s' of class `%s'",
-                 get_name ().c_str (), dispatch_type.c_str ());
+        error ("no definition found for method `%s' of class `%s'",
+               get_name ().c_str (), dispatch_type.c_str ());
     }
 }
 
--- a/libinterp/octave-value/ov-classdef.h	Wed Aug 05 22:47:41 2015 -0700
+++ b/libinterp/octave-value/ov-classdef.h	Thu Aug 06 08:09:01 2015 -0700
@@ -546,7 +546,7 @@
                 const std::list<octave_value_list>& /* idx */,
                 int /* nargout */)
   {
-    ::error ("subsref: invalid meta object");
+    error ("subsref: invalid meta object");
     return octave_value_list ();
   }
 
@@ -1628,7 +1628,7 @@
 
     if (! instance)
       {
-        ::error ("unable to create cdef_manager!");
+        error ("unable to create cdef_manager!");
 
         retval = false;
       }
--- a/libinterp/octave-value/ov-fcn-handle.cc	Wed Aug 05 22:47:41 2015 -0700
+++ b/libinterp/octave-value/ov-fcn-handle.cc	Thu Aug 06 08:09:01 2015 -0700
@@ -82,7 +82,7 @@
     symbol_table::cache_name (uf->scope (), nm);
 
   if (uf && uf->is_nested_function ())
-    ::error ("handles to nested functions are not yet supported");
+    error ("handles to nested functions are not yet supported");
 }
 
 octave_value_list
--- a/libinterp/octave-value/ov-mex-fcn.cc	Wed Aug 05 22:47:41 2015 -0700
+++ b/libinterp/octave-value/ov-mex-fcn.cc	Thu Aug 06 08:09:01 2015 -0700
@@ -136,7 +136,7 @@
     return retval;
 
   if (args.has_magic_colon ())
-    ::error ("invalid use of colon in function argument list");
+    error ("invalid use of colon in function argument list");
   else
     {
       unwind_protect frame;
--- a/libinterp/octave-value/ov-range.h	Wed Aug 05 22:47:41 2015 -0700
+++ b/libinterp/octave-value/ov-range.h	Thu Aug 06 08:09:01 2015 -0700
@@ -59,14 +59,14 @@
     : octave_base_value (), range (base, limit, inc), idx_cache ()
   {
     if (range.numel () < 0)
-      ::error ("invalid range");
+      error ("invalid range");
   }
 
   octave_range (const Range& r)
     : octave_base_value (), range (r), idx_cache ()
   {
     if (range.numel () < 0 && range.numel () != -2)
-      ::error ("invalid range");
+      error ("invalid range");
   }
 
   octave_range (const octave_range& r)
--- a/libinterp/octave-value/ov-typeinfo.cc	Wed Aug 05 22:47:41 2015 -0700
+++ b/libinterp/octave-value/ov-typeinfo.cc	Thu Aug 06 08:09:01 2015 -0700
@@ -52,7 +52,7 @@
 
   if (! instance)
     {
-      ::error ("unable to create value type info object!");
+      error ("unable to create value type info object!");
 
       retval = false;
     }
--- a/libinterp/octave-value/ov-usr-fcn.cc	Wed Aug 05 22:47:41 2015 -0700
+++ b/libinterp/octave-value/ov-usr-fcn.cc	Thu Aug 06 08:09:01 2015 -0700
@@ -117,7 +117,7 @@
 {
   octave_value_list retval;
 
-  ::error ("invalid use of script %s in index expression", file_name.c_str ());
+  error ("invalid use of script %s in index expression", file_name.c_str ());
 
   return retval;
 }
@@ -161,7 +161,7 @@
                     tree_break_command::breaking--;
                 }
               else
-                ::error ("max_recursion_depth exceeded");
+                error ("max_recursion_depth exceeded");
             }
         }
       else
@@ -514,7 +514,7 @@
 
   if (call_depth >= Vmax_recursion_depth)
     {
-      ::error ("max_recursion_depth exceeded");
+      error ("max_recursion_depth exceeded");
       return retval;
     }
 
@@ -555,8 +555,8 @@
         }
       else
         {
-          ::error ("%s: invalid classdef constructor, no output argument defined",
-                   dispatch_class ().c_str ());
+          error ("%s: invalid classdef constructor, no output argument defined",
+                 dispatch_class ().c_str ());
           return retval;
         }
     }
--- a/libinterp/parse-tree/pt-arg-list.cc	Wed Aug 05 22:47:41 2015 -0700
+++ b/libinterp/parse-tree/pt-arg-list.cc	Thu Aug 06 08:09:01 2015 -0700
@@ -195,7 +195,7 @@
         retval = 1;
     }
   else
-    ::error ("invalid use of end");
+    error ("invalid use of end");
 
   return retval;
 }
@@ -244,7 +244,7 @@
 
           if (error_state)
             {
-              ::error ("evaluating argument list element number %d", k+1);
+              error ("evaluating argument list element number %d", k+1);
               args.clear ();
               break;
             }
--- a/libinterp/parse-tree/pt-cell.cc	Wed Aug 05 22:47:41 2015 -0700
+++ b/libinterp/parse-tree/pt-cell.cc	Thu Aug 06 08:09:01 2015 -0700
@@ -71,7 +71,7 @@
                 continue;  // blank line
               else
                 {
-                  ::error ("number of columns must match");
+                  error ("number of columns must match");
                   return retval;
                 }
             }
--- a/libinterp/parse-tree/pt-colon.cc	Wed Aug 05 22:47:41 2015 -0700
+++ b/libinterp/parse-tree/pt-colon.cc	Thu Aug 06 08:09:01 2015 -0700
@@ -44,7 +44,7 @@
       if (op_limit)
         {
           if (op_increment)
-            ::error ("invalid colon expression");
+            error ("invalid colon expression");
           else
             {
               // Stupid syntax:
@@ -62,7 +62,7 @@
       retval = this;
     }
   else
-    ::error ("invalid colon expression");
+    error ("invalid colon expression");
 
   return retval;
 }
@@ -133,7 +133,7 @@
                     retval = tmp2 (0);
                 }
               else
-                ::error ("can not find overloaded colon function");
+                error ("can not find overloaded colon function");
             }
         }
       else
@@ -160,7 +160,7 @@
 void
 tree_colon_expression::eval_error (const std::string& s) const
 {
-  ::error ("%s", s.c_str ());
+  error ("%s", s.c_str ());
 }
 
 int
--- a/libinterp/parse-tree/pt-eval.cc	Wed Aug 05 22:47:41 2015 -0700
+++ b/libinterp/parse-tree/pt-eval.cc	Thu Aug 06 08:09:01 2015 -0700
@@ -412,8 +412,8 @@
       }
     else
       {
-        ::error ("invalid type in for loop expression near line %d, column %d",
-                 cmd.line (), cmd.column ());
+        error ("invalid type in for loop expression near line %d, column %d",
+               cmd.line (), cmd.column ());
       }
   }
 }
@@ -878,8 +878,8 @@
         }
     }
   else
-    ::error ("missing value in switch command near line %d, column %d",
-             cmd.line (), cmd.column ());
+    error ("missing value in switch command near line %d, column %d",
+           cmd.line (), cmd.column ());
 }
 
 void
--- a/libinterp/parse-tree/pt-exp.cc	Wed Aug 05 22:47:41 2015 -0700
+++ b/libinterp/parse-tree/pt-exp.cc	Thu Aug 06 08:09:01 2015 -0700
@@ -47,8 +47,8 @@
       if (t1.is_defined ())
         return t1.is_true ();
       else
-        ::error ("%s: undefined value used in conditional expression",
-                 warn_for);
+        error ("%s: undefined value used in conditional expression",
+               warn_for);
     }
 
   return expr_value;
@@ -57,14 +57,14 @@
 octave_value
 tree_expression::rvalue1 (int)
 {
-  ::error ("invalid rvalue function called in expression");
+  error ("invalid rvalue function called in expression");
   return octave_value ();
 }
 
 octave_value_list
 tree_expression::rvalue (int)
 {
-  ::error ("invalid rvalue function called in expression");
+  error ("invalid rvalue function called in expression");
   return octave_value_list ();
 }
 
@@ -77,7 +77,7 @@
 octave_lvalue
 tree_expression::lvalue (void)
 {
-  ::error ("invalid lvalue function called in expression");
+  error ("invalid lvalue function called in expression");
   return octave_lvalue ();
 }
 
--- a/libinterp/parse-tree/pt-id.cc	Wed Aug 05 22:47:41 2015 -0700
+++ b/libinterp/parse-tree/pt-id.cc	Thu Aug 06 08:09:01 2015 -0700
@@ -50,12 +50,12 @@
     return;
 
   if (l == -1 && c == -1)
-    ::error_with_id ("Octave:undefined-function",
-                     "'%s' undefined", name ().c_str ());
+    error_with_id ("Octave:undefined-function",
+                   "'%s' undefined", name ().c_str ());
   else
-    ::error_with_id ("Octave:undefined-function",
-                     "'%s' undefined near line %d column %d",
-                     name ().c_str (), l, c);
+    error_with_id ("Octave:undefined-function",
+                   "'%s' undefined near line %d column %d",
+                   name ().c_str (), l, c);
 }
 
 octave_value_list
--- a/libinterp/parse-tree/pt-id.h	Wed Aug 05 22:47:41 2015 -0700
+++ b/libinterp/parse-tree/pt-id.h	Thu Aug 06 08:09:01 2015 -0700
@@ -118,8 +118,8 @@
 
   void static_workspace_error (void)
   {
-    ::error ("can not add variable \"%s\" to a static workspace",
-             name ().c_str ());
+    error ("can not add variable \"%s\" to a static workspace",
+           name ().c_str ());
   }
 
   tree_identifier *dup (symbol_table::scope_id scope,
--- a/libinterp/parse-tree/pt-mat.cc	Wed Aug 05 22:47:41 2015 -0700
+++ b/libinterp/parse-tree/pt-mat.cc	Thu Aug 06 08:09:01 2015 -0700
@@ -276,7 +276,7 @@
 static void
 eval_error (const char *msg, const dim_vector& x, const dim_vector& y)
 {
-  ::error ("%s (%s vs %s)", msg, x.str ().c_str (), y.str ().c_str ());
+  error ("%s (%s vs %s)", msg, x.str ().c_str (), y.str ().c_str ());
 }
 
 void