[pypy-svn] pypy default: (arigo, fijal) Crash instead of warning, this will generate blocked blocks

[fijal]

Author: Maciej Fijalkowski <fijall at gmail.com>
Branch: 
Changeset: r40859:bdd4c428b285
Date: 2011-01-18 16:02 +0200
http://bitbucket.org/pypy/pypy/changeset/bdd4c428b285/

Log:	(arigo, fijal) Crash instead of warning, this will generate blocked
	blocks

diff --git a/pypy/annotation/model.py b/pypy/annotation/model.py
--- a/pypy/annotation/model.py
+++ b/pypy/annotation/model.py
@@ -40,6 +40,9 @@
 DEBUG = False    # set to False to disable recording of debugging information
 TLS = tlsobject()
 
+class NoPreciseAnnotation(Exception):
+    pass
+
 class SomeObject(object):
     """The set of all objects.  Each instance stands
     for an arbitrary object about which nothing is known."""
@@ -742,9 +745,7 @@
         for arg in flattened:
             if arg.__class__ is SomeObject and arg.knowntype is not type:
                 return  SomeObject()
-        bookkeeper = pypy.annotation.bookkeeper.getbookkeeper()
-        bookkeeper.warning("no precise annotation supplied for %s%r" % (name, args))
-        return s_ImpossibleValue
+        raise NoPreciseAnnotation()
     setattr(cls, name, default_op)
 
 class HarmlesslyBlocked(Exception):