Armin Rigo avatar Armin Rigo committed a917767

In case of typo, the flow object space complained typically like that:

found an operation that always raises AttributeError: generated by
a constant operation: getattr

That's very very uninformative. Display at least the arguments of the
getattr operation.

Comments (0)

Files changed (1)

pypy/objspace/flow/operation.py

                     result = op(*args)
                 except Exception, e:
                     etype = e.__class__
-                    msg = "generated by a constant operation:  %s" % (
-                        name)
+                    msg = "generated by a constant operation:\n\t%s%r" % (
+                        name, tuple(args))
                     raise OperationThatShouldNotBePropagatedError(
                         self.wrap(etype), self.wrap(msg))
                 else:
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