ClassCastException: o.c.g.a.e.ClosureExpression cannot be cast to o.c.g.a.e.ClassExpression
Reported by Evgeny Goldin | February 20th, 2012 @ 12:00 PM | in 1.2.6
@Ensures({ result })
abstract List<String> sources()
causes
java.lang.ClassCastException: org.codehaus.groovy.ast.expr.ClosureExpression cannot be cast to org.codehaus.groovy.ast.expr.ClassExpression
at org.gcontracts.generation.BaseGenerator.addCallsToSuperMethodNodeAnnotationClosure(BaseGenerator.java:145)
at org.gcontracts.generation.PostconditionGenerator.generateDefaultPostconditionStatement(PostconditionGenerator.java:91)
at org.gcontracts.common.impl.lc.PostconditionLifecycle.generatePostcondition(PostconditionLifecycle.java:66)
at org.gcontracts.common.impl.lc.PostconditionLifecycle.afterProcessingMethodNode(PostconditionLifecycle.java:56)
at org.gcontracts.ast.visitor.LifecycleAfterTransformationVisitor.visitClass(LifecycleAfterTransformationVisitor.java:70)
at org.gcontracts.ast.GContractsASTTransformation.visit(GContractsASTTransformation.java:111)
at org.codehaus.groovy.transform.ASTTransformationVisitor$3.call(ASTTransformationVisitor.java:302)
at org.codehaus.groovy.control.CompilationUnit.applyToSourceUnits(CompilationUnit.java:843)
... 30 more
Comments and changes to this ticket
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me (at andresteingress) February 23rd, 2012 @ 09:13 PM
- State changed from “new” to “open”
- Assigned user set to “me (at andresteingress)”
- Milestone set to “1.2.6”
- Milestone order changed from “1” to “0”
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me (at andresteingress) February 23rd, 2012 @ 09:40 PM
what's the groovy version you're running this example with?
this one works with 1.8.6:
import org.gcontracts.annotations.* abstract class Base { @Ensures({ result }) abstract List<String> sources() } -
Evgeny Goldin February 23rd, 2012 @ 10:31 PM
1.8.6, I'll add a link to the code where it happened a bit later.
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Evgeny Goldin February 24th, 2012 @ 08:45 PM
Here the line, uncommenting it I get "log.txt" attached.
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me (at andresteingress) February 29th, 2012 @ 08:23 AM
(from [3ca99dbc7d97123e9e5a7c8fb22b92931dadaa1a]) inheritance test case based on [#37] https://github.com/andresteingress/gcontracts/commit/3ca99dbc7d9712...
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me (at andresteingress) February 29th, 2012 @ 08:52 AM
- State changed from “open” to “resolved”
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me (at andresteingress) February 29th, 2012 @ 08:52 AM
(from [24535307de16097201a9b44b5c526ef9b42fca33]) fixed [#37] ClassCastException: o.c.g.a.e.ClosureExpression cannot be cast to o.c.g.a.e.ClassExpression https://github.com/andresteingress/gcontracts/commit/24535307de1609...
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core module
Evgeny Goldin
me (at andresteingress)