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Posted to notifications@groovy.apache.org by "Eric Milles (JIRA)" <ji...@apache.org> on 2019/04/11 15:48:00 UTC
[jira] [Commented] (GROOVY-5961) Variable scope not checked
properly for AIC in static method
[ https://issues.apache.org/jira/browse/GROOVY-5961?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16815515#comment-16815515 ]
Eric Milles commented on GROOVY-5961:
-------------------------------------
Same issue exists for anon. inner that access field of super:
{code:groovy}
abstract class A {
abstract def method(key)
protected Map map = [:]
}
@CompileStatic
class C {
static void test() {
def anon = new A() {
public def method(key) {
map.get(key) // Apparent variable 'map' was found in a static scope but doesn't refer to a local variable, static field or class.
}
}
}
}
{code}
> Variable scope not checked properly for AIC in static method
> ------------------------------------------------------------
>
> Key: GROOVY-5961
> URL: https://issues.apache.org/jira/browse/GROOVY-5961
> Project: Groovy
> Issue Type: Sub-task
> Components: Compiler
> Affects Versions: 2.1.0
> Reporter: Cédric Champeau
> Priority: Major
>
> The following code will fail:
> {code}
> static void foo() {
> new LinkedList() {
> int index
> Object get(int i) { super.get(index++) }
> }
> }
> {code}
> The error is:
> {noformat}
> Apparent variable 'index' was found in a static scope but doesn't refer to a local variable, static field or class. Possible causes:
> You attempted to reference a variable in the binding or an instance variable from a static context.
> You misspelled a classname or statically imported field. Please check the spelling.
> You attempted to use a method 'index' but left out brackets in a place not allowed by the grammar.
> at line: 5, column: 39
> {noformat}
> But obviously, {{index}} is not accessed from a static context here.
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