[jira] [Commented] (GROOVY-7558) Error when referencing private member variables from within a closure
[ https://issues.apache.org/jira/browse/GROOVY-7558?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15360254#comment-15360254 ] ASF GitHub Bot commented on GROOVY-7558: Github user asfgit closed the pull request at: https://github.com/apache/groovy/pull/242 > Error when referencing private member variables from within a closure > - > > Key: GROOVY-7558 > URL: https://issues.apache.org/jira/browse/GROOVY-7558 > Project: Groovy > Issue Type: Bug > Components: Static compilation >Affects Versions: 2.4.4 > Environment: Linux x86-64 / java 1.8.0_60 >Reporter: Jon Keys >Assignee: Shil Sinha > > Originally posted on SO here: > http://stackoverflow.com/questions/32212260/in-groovy-is-it-legal-to-reference-private-member-variables-from-within-a-closur > The code below fails with {{java.lang.ClassCastException: > Test$_doStuff_closure1 cannot be cast to Test}}. Interestingly, if I remove > the {{@CompileStatic}} annotation or make the member variable non-private it > works as expected. > {code:java} > class Test { > private String str = "hi" > @groovy.transform.CompileStatic > public void doStuff() { > Closure c = { > println str > } > c() > } > } > new Test().doStuff() > {code} > It also works when {{@CompileStatic}} is moved up to the class level > {code:java} > @groovy.transform.CompileStatic > class Test { > private String str = "hi" > public void doStuff() { > Closure c = { > println str > } > c() > } > } > new Test().doStuff() > {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (GROOVY-7558) Error when referencing private member variables from within a closure
[ https://issues.apache.org/jira/browse/GROOVY-7558?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15107605#comment-15107605 ] ASF GitHub Bot commented on GROOVY-7558: Github user shils commented on a diff in the pull request: https://github.com/apache/groovy/pull/242#discussion_r50188030 --- Diff: src/main/org/codehaus/groovy/transform/sc/StaticCompilationVisitor.java --- @@ -123,9 +123,20 @@ public void visitClass(final ClassNode node) { } super.visitClass(node); addPrivateFieldAndMethodAccessors(node); +if (isStaticallyCompiled(node)) { +ClassNode outer = node.getOuterClass(); +if (outer != null && !isStaticallyCompiled(outer)) { + outer.putNodeMetaData(StaticCompilationMetadataKeys.DYNAMIC_OUTER_NODE, true); +} +} classNode = oldCN; } +public void visitDynamicOuterClass(ClassNode node) { --- End diff -- adding a public method here is not ideal, though it seems like the alternative would be to create a separate class responsible for adding bridge methods, which would be used by StaticCompilationVisitor as well as the phase operation added for dynamic outer classes. > Error when referencing private member variables from within a closure > - > > Key: GROOVY-7558 > URL: https://issues.apache.org/jira/browse/GROOVY-7558 > Project: Groovy > Issue Type: Bug > Components: Static compilation >Affects Versions: 2.4.4 > Environment: Linux x86-64 / java 1.8.0_60 >Reporter: Jon Keys >Assignee: Cédric Champeau > > Originally posted on SO here: > http://stackoverflow.com/questions/32212260/in-groovy-is-it-legal-to-reference-private-member-variables-from-within-a-closur > The code below fails with {{java.lang.ClassCastException: > Test$_doStuff_closure1 cannot be cast to Test}}. Interestingly, if I remove > the {{@CompileStatic}} annotation or make the member variable non-private it > works as expected. > {code:java} > class Test { > private String str = "hi" > @groovy.transform.CompileStatic > public void doStuff() { > Closure c = { > println str > } > c() > } > } > new Test().doStuff() > {code} > It also works when {{@CompileStatic}} is moved up to the class level > {code:java} > @groovy.transform.CompileStatic > class Test { > private String str = "hi" > public void doStuff() { > Closure c = { > println str > } > c() > } > } > new Test().doStuff() > {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (GROOVY-7558) Error when referencing private member variables from within a closure
[ https://issues.apache.org/jira/browse/GROOVY-7558?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15103414#comment-15103414 ] ASF GitHub Bot commented on GROOVY-7558: GitHub user shils opened a pull request: https://github.com/apache/groovy/pull/242 GROOVY-7558 Add private field accessors and bridge methods to dynamic… … classes with statically compiled inner classes You can merge this pull request into a Git repository by running: $ git pull https://github.com/shils/groovy GROOVY-7558 Alternatively you can review and apply these changes as the patch at: https://github.com/apache/groovy/pull/242.patch To close this pull request, make a commit to your master/trunk branch with (at least) the following in the commit message: This closes #242 commit 5cb6368ed7c5755c62a76431e96b944e3dee796e Author: Shil S Date: 2015-10-11T19:58:52Z GROOVY-7558 Add private field accessors and bridge methods to dynamic classes with statically compiled inner classes > Error when referencing private member variables from within a closure > - > > Key: GROOVY-7558 > URL: https://issues.apache.org/jira/browse/GROOVY-7558 > Project: Groovy > Issue Type: Bug > Components: Static compilation >Affects Versions: 2.4.4 > Environment: Linux x86-64 / java 1.8.0_60 >Reporter: Jon Keys >Assignee: Cédric Champeau > > Originally posted on SO here: > http://stackoverflow.com/questions/32212260/in-groovy-is-it-legal-to-reference-private-member-variables-from-within-a-closur > The code below fails with {{java.lang.ClassCastException: > Test$_doStuff_closure1 cannot be cast to Test}}. Interestingly, if I remove > the {{@CompileStatic}} annotation or make the member variable non-private it > works as expected. > {code:java} > class Test { > private String str = "hi" > @groovy.transform.CompileStatic > public void doStuff() { > Closure c = { > println str > } > c() > } > } > new Test().doStuff() > {code} > It also works when {{@CompileStatic}} is moved up to the class level > {code:java} > @groovy.transform.CompileStatic > class Test { > private String str = "hi" > public void doStuff() { > Closure c = { > println str > } > c() > } > } > new Test().doStuff() > {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)