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  • CSSE374-Public
  • SignatureEvaluatorSignatureEvaluator
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  • #1

Closed
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Created Jan 29, 2018 by Charles W Gettys@gettyscw

Signature Evaluator fails on Interface with Generic Type

Given an interface such as the attached, the signature evaluator throws the following exception: 09:42:33.378 [main] INFO csse374.s1G.impl.MilestoneOneAnalyzer - Working on class: csse374.s1G.model.IHandler Exception in thread "main" java.lang.IllegalStateException: While evaluating [(TX;Lcsse374/s1G/model/DataStructure;)V], was not able to consume [T] at index [1] at edu.rosehulman.jvm.sigevaluator.AbstractSigEvaluator.evaluate(AbstractSigEvaluator.java:50) at edu.rosehulman.jvm.sigevaluator.MethodEvaluator.getParameterTypes(MethodEvaluator.java:69) at csse374.s1G.impl.handlers.AssociationAndDependencyArrowHandler.handleMethod(AssociationAndDependencyArrowHandler.java:97) ...

If I comment out that code, I instead get: Exception in thread "main" java.lang.IllegalStateException: While evaluating [(TX;Lcsse374/s1G/model/DataStructure;)V], was not able to consume [T] at index [1] at edu.rosehulman.jvm.sigevaluator.AbstractSigEvaluator.evaluate(AbstractSigEvaluator.java:50) at edu.rosehulman.jvm.sigevaluator.MethodEvaluator.getParameterTypes(MethodEvaluator.java:69) ... IHandler.java

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