Incidentally, here is the reproducer I have been using:
@groovy.transform.CompileStatic
class Foo {
List<String> baz = ['foo'] ?: [] // 1
def bar() {
List<String> items = ['foo'] ?: [] // 2
}
static bar2() {
new Foo().baz = ['foo'] ?: [] // 3
}
}
new Foo().bar()
The applied fix targets 2, doesn't cover 1 and gives the ClassCastException
for 3. Our test coverage obviously still needs further attention. :-(
Cheers, Paul.
On Thu, Nov 16, 2017 at 8:59 PM, Paul King <pa...@asert.com.au> wrote:
> Feel free to create one. We can always close it if we end up fixing under
> another issue number.
>
> On Thu, Nov 16, 2017 at 6:51 PM, Paolo Di Tommaso <
> paolo.ditomm...@gmail.com> wrote:
>
>> Let me know if you want I open an issue for this problem.
>>
>>
>> Cheers,
>> Paolo
>>
>>
>> On Wed, Nov 15, 2017 at 10:19 PM, Paolo Di Tommaso <
>> paolo.ditomm...@gmail.com> wrote:
>>
>>> Apparently the latest 2.4.13 SNAPSHOT introduced a compilation error in
>>> the Nextflow joint build:
>>>
>>>
>>> startup failed:
>>> General error during instruction selection:
>>> org.codehaus.groovy.ast.expr.PropertyExpression cannot be cast to
>>> org.codehaus.groovy.ast.expr.VariableExpression
>>>
>>> java.lang.ClassCastException:
>>> org.codehaus.groovy.ast.expr.PropertyExpression
>>> cannot be cast to org.codehaus.groovy.ast.expr.VariableExpression
>>> at org.codehaus.groovy.transform.stc.StaticTypeCheckingVisitor.
>>> checkForTargetType(StaticTypeCheckingVisitor.java:3455)
>>> at org.codehaus.groovy.transform.stc.StaticTypeCheckingVisitor.
>>> visitTernaryExpression(StaticTypeCheckingVisitor.java:3428)
>>> at org.codehaus.groovy.ast.expr.TernaryExpression.visit(Ternary
>>> Expression.java:45)
>>> at org.codehaus.groovy.transform.stc.StaticTypeCheckingVisitor.
>>> visitBinaryExpression(StaticTypeCheckingVisitor.java:585)
>>> at org.codehaus.groovy.ast.expr.BinaryExpression.visit(BinaryEx
>>> pression.java:51)
>>> at org.codehaus.groovy.ast.CodeVisitorSupport.visitExpressionSt
>>> atement(CodeVisitorSupport.java:71)
>>> at org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitExpress
>>> ionStatement(ClassCodeVisitorSupport.java:196)
>>>
>>>
>>> More details here
>>> <http://ci.groovy-lang.org/viewLog.html?buildId=44081&buildTypeId=JointBuilds_Nextflow_Groovy24xJointBuild&tab=buildLog#_focus=141&state=141>
>>> .
>>>
>>>
>>>
>>> p
>>>
>>>
>>>
>>
>
