Details
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Type:
Bug
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Status:
Closed
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Priority:
Critical
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Resolution: Fixed
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Affects Version/s: 1.8.3, 1.8.4, 1.8.5
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Fix Version/s: 1.8.6, 2.0-beta-3
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Component/s: None
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Labels:None
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Number of attachments :
Description
the program
ExpandoMetaClass.enableGlobally()
def proceed(){}
def checkResponse() {return null}
Integer responseCode = checkResponse()
if (responseCode == 200) {1.8.4 running in Grails 2.0.0
proceed()
}
will cause a ClassCastException because it tries to case null to in in a Groovy cast. This is due to responseCode being tried to inbox illegally using a GroovyCast. Instead no such cast should happen.