Author: Armin Rigo <[email protected]>
Branch:
Changeset: r76828:b1dac6be879a
Date: 2015-04-18 21:09 +0200
http://bitbucket.org/pypy/pypy/changeset/b1dac6be879a/
Log: Explain this assertion error. Maybe it would be better to simply
ignore the operation if vinfo is None, but I feel that this really
occurs only in case of mistake.
diff --git a/rpython/jit/codewriter/jtransform.py
b/rpython/jit/codewriter/jtransform.py
--- a/rpython/jit/codewriter/jtransform.py
+++ b/rpython/jit/codewriter/jtransform.py
@@ -1972,7 +1972,10 @@
def rewrite_op_jit_force_virtualizable(self, op):
# this one is for virtualizables
vinfo = self.get_vinfo(op.args[0])
- assert vinfo is not None
+ assert vinfo is not None, (
+ "%r is a class with _virtualizable_, but no jitdriver was found"
+ " with a 'virtualizable' argument naming a variable of that class"
+ % op.args[0].concretetype)
self.vable_flags[op.args[0]] = op.args[2].value
return []
_______________________________________________
pypy-commit mailing list
[email protected]
https://mail.python.org/mailman/listinfo/pypy-commit
