# HG changeset patch
# User Paul Boddie <paul@boddie.org.uk>
# Date 1481375041 -3600
# Node ID 719d231198184b32d72c8904341395b97690a711
# Parent  32942668c75caeace7969d1246450aa35160a36c
Removed superfluous exceptions; added an attribute to AttributeError instances.

diff -r 32942668c75c -r 719d23119818 lib/__builtins__/__init__.py
--- a/lib/__builtins__/__init__.py	Sat Dec 10 14:02:44 2016 +0100
+++ b/lib/__builtins__/__init__.py	Sat Dec 10 14:04:01 2016 +0100
@@ -35,14 +35,11 @@
     EnvironmentError,
     FloatingPointError,
     FutureWarning,
-    ImportError,
-    ImportWarning,
     IndentationError,
     IndexError,
     IOError,
     KeyError,
     KeyboardInterrupt,
-    NameError,
     NotImplementedError,
     OSError,
     PendingDeprecationWarning,
@@ -54,7 +51,6 @@
     SystemError,
     SystemExit,
     TabError,
-    UnboundLocalError,
     UnicodeDecodeError,
     UnicodeEncodeError,
     UnicodeError,
diff -r 32942668c75c -r 719d23119818 lib/__builtins__/exception/__init__.py
--- a/lib/__builtins__/exception/__init__.py	Sat Dec 10 14:02:44 2016 +0100
+++ b/lib/__builtins__/exception/__init__.py	Sat Dec 10 14:04:01 2016 +0100
@@ -38,11 +38,7 @@
     )
 
 from __builtins__.exception.naming import (
-    AttributeError,
-    ImportError,
-    ImportWarning,
-    NameError,
-    UnboundLocalError
+    AttributeError
     )
 
 from __builtins__.exception.numeric import (
diff -r 32942668c75c -r 719d23119818 lib/__builtins__/exception/naming.py
--- a/lib/__builtins__/exception/naming.py	Sat Dec 10 14:02:44 2016 +0100
+++ b/lib/__builtins__/exception/naming.py	Sat Dec 10 14:04:01 2016 +0100
@@ -3,7 +3,10 @@
 """
 Name-related exception objects.
 
-Copyright (C) 2015 Paul Boddie <paul@boddie.org.uk>
+Errors regarding unrecognised names or import failures are not provided since
+these errors should occur during program compilation.
+
+Copyright (C) 2015, 2016 Paul Boddie <paul@boddie.org.uk>
 
 This program is free software; you can redistribute it and/or modify it under
 the terms of the GNU General Public License as published by the Free Software
@@ -19,10 +22,14 @@
 this program.  If not, see <http://www.gnu.org/licenses/>.
 """
 
-class AttributeError(Exception): pass
-class ImportError(Exception): pass
-class ImportWarning(Warning): pass
-class NameError(Exception): pass
-class UnboundLocalError(Exception): pass
+class AttributeError(Exception):
+
+    "An error indicating an invalid attribute for an object."
+
+    def __init__(self, name):
+
+        "Initialise the exception with the given 'name'."
+
+        self.name = name
 
 # vim: tabstop=4 expandtab shiftwidth=4