Jason Garrett created GROOVY-11014:
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             Summary: CompileStatic & Elvis operator: Cannot assign literal 
value of type (java.lang.Number or java.lang.Comparable) to variable of type 
double
                 Key: GROOVY-11014
                 URL: https://issues.apache.org/jira/browse/GROOVY-11014
             Project: Groovy
          Issue Type: Bug
          Components: Compiler
    Affects Versions: 4.0.11, 4.0.10
            Reporter: Jason Garrett


{code:java}
import groovy.transform.CompileStatic

@CompileStatic
class ElvisLiteralAssign {
    Double x = null
    double y = x?.doubleValue() ?: 0
} {code}
This class fails to compile with error:  [Static type checking] - Cannot assign 
value of type (java.lang.Number or java.lang.Comparable) to variable of type 
double

This affects at least 4.0.10 and 4.0.11, and does not affect 3.0.16 or 3.0.17.



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