commit c63f984647cb69147359440db19d417dfecab2fa
author Damien George <damien.p.george@gmail.com> Thu Mar 27 23:49:06 2014 +0000
committer Damien George <damien.p.george@gmail.com> Thu Mar 27 23:49:06 2014 +0000
tree 304cdde53ad1331f8b9e1fdb2272103fd84422ee
parent 01b877d16d791b4b03798c2aa77e39a3d98a0673

py: Thin out predefined exceptions.

Only exceptions that are actually used are left prefedined.  Hierarchy
is still there, and removed exceptions are just commented out.

py/objexcept.c

diff --git a/py/objexcept.c b/py/objexcept.c
index facf209..7187475 100644
--- a/py/objexcept.c
+++ b/py/objexcept.c
@@ -112,12 +112,12 @@
   MP_DEFINE_EXCEPTION(StopIteration, Exception)
   MP_DEFINE_EXCEPTION(ArithmeticError, Exception)
     MP_DEFINE_EXCEPTION_BASE(ArithmeticError)
-    MP_DEFINE_EXCEPTION(FloatingPointError, ArithmeticError)
+    //MP_DEFINE_EXCEPTION(FloatingPointError, ArithmeticError)
     MP_DEFINE_EXCEPTION(OverflowError, ArithmeticError)
     MP_DEFINE_EXCEPTION(ZeroDivisionError, ArithmeticError)
   MP_DEFINE_EXCEPTION(AssertionError, Exception)
   MP_DEFINE_EXCEPTION(AttributeError, Exception)
-  MP_DEFINE_EXCEPTION(BufferError, Exception)
+  //MP_DEFINE_EXCEPTION(BufferError, Exception)
   //MP_DEFINE_EXCEPTION(EnvironmentError, Exception)
   MP_DEFINE_EXCEPTION(EOFError, Exception)
   MP_DEFINE_EXCEPTION(ImportError, Exception)
@@ -129,11 +129,11 @@
   MP_DEFINE_EXCEPTION(MemoryError, Exception)
   MP_DEFINE_EXCEPTION(NameError, Exception)
     MP_DEFINE_EXCEPTION_BASE(NameError)
-    MP_DEFINE_EXCEPTION(UnboundLocalError, NameError)
+    //MP_DEFINE_EXCEPTION(UnboundLocalError, NameError)
   MP_DEFINE_EXCEPTION(OSError, Exception)
     MP_DEFINE_EXCEPTION_BASE(OSError)
-    // Probably don't need these
-    /*MP_DEFINE_EXCEPTION(BlockingIOError, OSError)
+    /*
+    MP_DEFINE_EXCEPTION(BlockingIOError, OSError)
     MP_DEFINE_EXCEPTION(ChildProcessError, OSError)
     MP_DEFINE_EXCEPTION(ConnectionError, OSError)
       MP_DEFINE_EXCEPTION(BrokenPipeError, ConnectionError)
@@ -145,18 +145,21 @@
     MP_DEFINE_EXCEPTION(NotADirectoryError, OSError)
     MP_DEFINE_EXCEPTION(PermissionError, OSError)
     MP_DEFINE_EXCEPTION(ProcessLookupError, OSError)
-    MP_DEFINE_EXCEPTION(TimeoutError, OSError)*/
+    MP_DEFINE_EXCEPTION(TimeoutError, OSError)
     MP_DEFINE_EXCEPTION(FileExistsError, OSError)
     MP_DEFINE_EXCEPTION(FileNotFoundError, OSError)
-  //MP_DEFINE_EXCEPTION(ReferenceError, Exception)
+    MP_DEFINE_EXCEPTION(ReferenceError, Exception)
+    */
   MP_DEFINE_EXCEPTION(RuntimeError, Exception)
     MP_DEFINE_EXCEPTION_BASE(RuntimeError)
     MP_DEFINE_EXCEPTION(NotImplementedError, RuntimeError)
   MP_DEFINE_EXCEPTION(SyntaxError, Exception)
     MP_DEFINE_EXCEPTION_BASE(SyntaxError)
     MP_DEFINE_EXCEPTION(IndentationError, SyntaxError)
+    /*
       MP_DEFINE_EXCEPTION_BASE(IndentationError)
-      //MP_DEFINE_EXCEPTION(TabError, IndentationError)
+      MP_DEFINE_EXCEPTION(TabError, IndentationError)
+      */
   MP_DEFINE_EXCEPTION(SystemError, Exception)
   MP_DEFINE_EXCEPTION(TypeError, Exception)
   MP_DEFINE_EXCEPTION(ValueError, Exception)