Author: Armin Rigo <ar...@tunes.org>
Branch:
Changeset: r47201:ba8e63bfe45d
Date: 2011-09-11 14:13 +0200
http://bitbucket.org/pypy/pypy/changeset/ba8e63bfe45d/
Log: Kill dead code.
diff --git a/pypy/interpreter/executioncontext.py
b/pypy/interpreter/executioncontext.py
--- a/pypy/interpreter/executioncontext.py
+++ b/pypy/interpreter/executioncontext.py
@@ -81,58 +81,6 @@
# ________________________________________________________________
-
- class Subcontext(object):
- # coroutine: subcontext support
-
- def __init__(self):
- self.topframe = None
- self.w_tracefunc = None
- self.profilefunc = None
- self.w_profilefuncarg = None
- self.is_tracing = 0
-
- def enter(self, ec):
- ec.topframeref = jit.non_virtual_ref(self.topframe)
- ec.w_tracefunc = self.w_tracefunc
- ec.profilefunc = self.profilefunc
- ec.w_profilefuncarg = self.w_profilefuncarg
- ec.is_tracing = self.is_tracing
- ec.space.frame_trace_action.fire()
-
- def leave(self, ec):
- self.topframe = ec.gettopframe()
- self.w_tracefunc = ec.w_tracefunc
- self.profilefunc = ec.profilefunc
- self.w_profilefuncarg = ec.w_profilefuncarg
- self.is_tracing = ec.is_tracing
-
- def clear_framestack(self):
- self.topframe = None
-
- # the following interface is for pickling and unpickling
- def getstate(self, space):
- if self.topframe is None:
- return space.w_None
- return self.topframe
-
- def setstate(self, space, w_state):
- from pypy.interpreter.pyframe import PyFrame
- if space.is_w(w_state, space.w_None):
- self.topframe = None
- else:
- self.topframe = space.interp_w(PyFrame, w_state)
-
- def getframestack(self):
- lst = []
- f = self.topframe
- while f is not None:
- lst.append(f)
- f = f.f_backref()
- lst.reverse()
- return lst
- # coroutine: I think this is all, folks!
-
def c_call_trace(self, frame, w_func, args=None):
"Profile the call of a builtin function"
self._c_call_return_trace(frame, w_func, args, 'c_call')
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