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f07a7bf8cf
Will need subsequent PRs fixing up test failures (due to deprecated methods moving around), but other than that everything should be straight-forward.
28 lines
736 B
Plaintext
28 lines
736 B
Plaintext
/**
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* @name Non-callable called
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* @description A call to an object which is not a callable will raise a TypeError at runtime.
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* @kind problem
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* @tags reliability
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* correctness
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* types
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* @problem.severity error
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* @sub-severity high
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* @precision high
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* @id py/call-to-non-callable
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*/
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import python
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import Exceptions.NotImplemented
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from Call c, Value v, ClassValue t, Expr f, AstNode origin
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where
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f = c.getFunc() and
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f.pointsTo(v, origin) and
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t = v.getClass() and
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not t.isCallable() and
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not t.failedInference(_) and
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not t.hasAttribute("__get__") and
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not v = Value::named("None") and
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not use_of_not_implemented_in_raise(_, f)
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select c, "Call to a $@ of $@.", origin, "non-callable", t, t.toString()
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