[jira] [Resolved] (FLEX-27585) Spark DataGrid skin produces Stack overflow in release build

["Cyrill Zadra (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLEX-27585?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Cyrill Zadra resolved FLEX-27585.
---------------------------------

       Resolution: Cannot Reproduce
    Fix Version/s: Apache Flex 4.10.0

Could not reproduce.. Tried against Apache Flex  4.9.1.
                
> Spark DataGrid skin produces Stack overflow in release build
> ------------------------------------------------------------
>
>                 Key: FLEX-27585
>                 URL: https://issues.apache.org/jira/browse/FLEX-27585
>             Project: Apache Flex
>          Issue Type: Bug
>          Components: Spark: DataGrid
>    Affects Versions: Adobe Flex SDK 4.5 (Release)
>         Environment: Affected OS(s): Windows
> Affected OS(s): Windows 7
> Language Found: English
>            Reporter: Adobe JIRA
>            Assignee: Cyrill Zadra
>             Fix For: Apache Flex 4.10.0
>
>         Attachments: FLEX-27585.zip
>
>
> Steps to reproduce:
> 1. Create a new Web Flex project
> 2. Drag a spark DataGrid to the work area
> 3. Create a new skin using the generated default and add to grid
> 4. Comment out lines 121-122
>               /*const color:uint = dataGrid.getStyle("caretColor");
>               caretIndicatorFill.color = color;*/
> 5. Export a release build and run in browser.
>  Actual Results: 
> Works when running from the workspace but breaks when using release build.
> VerifyError: Error #1023: Stack overflow occurred.
> 	at spark.components.gridClasses::GridLayout/intializeGridVisualElement()
> 	at spark.components.gridClasses::GridLayout/layoutIndicator()
> 	at spark.components.gridClasses::GridLayout/layoutCaretIndicator()
> 	at spark.components.gridClasses::GridLayout/updateDisplayList()
> 	at spark.components.supportClasses::GroupBase/updateDisplayList()
> 	at spark.components::Group/updateDisplayList()
> 	at spark.components::Grid/updateDisplayList()
> 	at mx.core::UIComponent/validateDisplayList()
> 	at spark.components::Group/validateDisplayList()
> 	at mx.managers::LayoutManager/validateDisplayList()
> 	at mx.managers::LayoutManager/doPhasedInstantiation()
> 	at mx.managers::LayoutManager/doPhasedInstantiationCallback() 
>  Expected Results:
>  Should work in release build also.
>  
>  Workaround (if any):
> Always add a value to caretIndicatorFill.color or remove the interface implementation from the Rect. Seems like any change in the method body like simple statement can resolve this issue.
> Digging deeper it seems to be a compiler bug, when settings -optimize=false the problem goes away but the file size is doubled.

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