[pypy-commit] pypy inline-earlier: kill unused class CanRaise

[rlamy]

Author: Ronan Lamy <ronan.lamy at gmail.com>
Branch: inline-earlier
Changeset: r73893:c602f802c63f
Date: 2014-10-10 05:03 +0100
http://bitbucket.org/pypy/pypy/changeset/c602f802c63f/

Log:	kill unused class CanRaise

diff --git a/rpython/translator/backendopt/inline.py b/rpython/translator/backendopt/inline.py
--- a/rpython/translator/backendopt/inline.py
+++ b/rpython/translator/backendopt/inline.py
@@ -15,11 +15,6 @@
     pass
 
 
-class CanRaise(object):
-    def __init__(self, can_raise):
-        self.can_raise = can_raise
-
-
 def collect_called_graphs(graph, translator):
     graphs_or_something = set()
     for block in graph.iterblocks():
@@ -126,9 +121,6 @@
         if isinstance(graph_or_something, FunctionGraph):
             if does_raise_directly(graph_or_something, raise_analyzer):
                 return True
-        elif isinstance(graph_or_something, CanRaise):
-            if graph_or_something.can_raise:
-                return True
         else:
             return True # conservatively
     for block in from_graph.iterblocks():