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5b63b4957c
Mostly just adding `private import LegacyPointsTo`. Sometimes getting rid of other imports that are superceded by that module.
34 lines
1002 B
Plaintext
34 lines
1002 B
Plaintext
/**
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* @name Wrong number of arguments in a class instantiation
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* @description Using too many or too few arguments in a call to the `__init__`
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* method of a class will result in a TypeError at runtime.
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* @kind problem
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* @tags quality
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* reliability
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* correctness
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* external/cwe/cwe-685
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* @problem.severity error
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* @sub-severity low
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* @precision very-high
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* @id py/call/wrong-number-class-arguments
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*/
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import python
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import Expressions.CallArgs
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private import LegacyPointsTo
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from Call call, ClassValue cls, string too, string should, int limit, FunctionValue init
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where
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(
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too_many_args(call, cls, limit) and
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too = "too many arguments" and
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should = "no more than "
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or
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too_few_args(call, cls, limit) and
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too = "too few arguments" and
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should = "no fewer than "
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) and
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init = get_function_or_initializer(cls)
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select call, "Call to $@ with " + too + "; should be " + should + limit.toString() + ".", init,
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init.getQualifiedName()
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