Details
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Type:
Bug
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Status:
Closed
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Priority:
Major
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Resolution: Fixed
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Affects Version/s: 1.7.4, 1.7.5, 1.8-beta-3
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Fix Version/s: 1.8.4, 2.0-beta-1, 1.7.11
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Component/s: Compiler
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Labels:None
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Number of attachments :
Description
The following code compiles with 1.7.3 but fails with 1.7.4, 1.7.5 and 1.8.0-beta-3.
SomeInterface.groovy
interface SomeInterface {
void doSomething()
}
SomeOtherInterface.groovy
interface SomeOtherInterface extends SomeInterface {}
SomeClass.groovy
class SomeClass {
@Delegate
SomeOtherInterface someOtherInterface
}
Compiling with 1.7.3:
$ groovy -version Groovy Version: 1.7.3 JVM: 1.6.0_22 $ groovyc SomeClass.groovy $
Compiling with 1.7.4:
$ groovy -version
Groovy Version: 1.7.4 JVM: 1.6.0_22
$ groovyc SomeClass.groovy
org.codehaus.groovy.control.MultipleCompilationErrorsException: startup failed:
SomeClass.groovy: 1: Can't have an abstract method in a non-abstract class. The class 'SomeClass' must be declared abstract or the method 'void doSomething()' must be implemented.
@ line 1, column 1.
class SomeClass {
^
1 error
$
Compiling with 1.7.5:
$ groovy -version
Groovy Version: 1.7.5 JVM: 1.6.0_22
$ groovyc SomeClass.groovy
org.codehaus.groovy.control.MultipleCompilationErrorsException: startup failed:
SomeClass.groovy: 1: Can't have an abstract method in a non-abstract class. The class 'SomeClass' must be declared abstract or the method 'void doSomething()' must be implemented.
@ line 1, column 1.
class SomeClass {
^
1 error
$
Compiling with 1.8.0-beta-3:
$ groovy -version
Groovy Version: 1.8.0-beta-3 JVM: 1.6.0_22
$ groovyc SomeClass.groovy
org.codehaus.groovy.control.MultipleCompilationErrorsException: startup failed:
SomeClass.groovy: 1: Can't have an abstract method in a non-abstract class. The class 'SomeClass' must be declared abstract or the method 'void doSomething()' must be implemented.
@ line 1, column 1.
class SomeClass {
^
1 error
$
This may be related to GROOVY-4163.
Under Groovy 1.8.3, it returns a different error:
groovyc SomeClass.groovy org.codehaus.groovy.control.MultipleCompilationErrorsException: startup failed: SomeClass.groovy: 2: unable to resolve class SomeOtherInterface @ line 2, column 5. SomeOtherInterface someOtherInterface ^ 1 errorBut using groovyc *.groovy, it works.