Details
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Type:
Bug
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Status:
Open
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Priority:
Major
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Resolution: Unresolved
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Affects Version/s: 2.0-beta-1, 1.8.6
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Fix Version/s: None
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Component/s: Compiler
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Labels:None
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Number of attachments :
Description
If I have a standard gradle project setup (attached):
build.gradle
src/
main/
java/
test/
AbstractBase.java
SamePackageJavaBase.java
groovy/
test/
GroovyBase.groovy
GroovyBaseWithSuper.groovy
I have a single Abstract base class:
AbstractBase.java
package test ; public abstract class AbstractBase { int base ; public AbstractBase( int base ) { this.base = base ; } public abstract int mult( int n ) ; }
And a class GroovyBase that extends this class:
GroovyBase.groovy
package test public class GroovyBase extends AbstractBase { public GroovyBase( int n ) { super( n ) } public int mult( int n ) { n * base } static main( args ) { println new GroovyBase( 10 ).mult( 3 ) } }
When running this (using the Gradle script in the attachment), I get the exception:
Exception in thread "main" groovy.lang.MissingPropertyException: No such property: base for class: test.GroovyBase Possible solutions: class
Changing the line
n * base
to
n * super.base
Or making the base field public in the AbstractBase class makes it work.
It's as if the classes are considered to be in different packages for some things, but not for others.
Thinking about it, not sure if this is a Gradle bug or a Groovy cross compiler one.
To run the tests, unpack the attachment, and run:
# Test the above failing example
gradle -Pmain=test.GroovyBase
# Test the addition of super.base
gradle -Pmain=test.GroovyBaseWithSuper
# Test the Java extension of the Abstract class
gradle -Pmain=test.SamePackageJavaBase
You can change the groovy version from 1.8.6 by passing (for example) -Pgroovy=groovy=2.0.0-beta-2
