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MSVC: Fix List visualisation showing infinite nodes

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SupSuper 2018-12-18 05:25:08 +00:00 committed by Filippos Karapetis
parent 88b6959cb4
commit 3482d9bacf
1 changed files with 9 additions and 11 deletions
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20
devtools/create_project/scripts/scummvm.natvis
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@ -4,12 +4,6 @@
Debug visualizers for a few common ScummVM types for Visual Studio 2012 and up.
To use, copy this file into Documents\Visual Studio 20xx\Visualizers.
Known issues:
* Lists appear to be infinite (the same elements repeat over and over again).
Unfortunately, Lists don't store length information, and it's not possible to
detect whether a Node is the last one by the Node itself.
-->
<AutoVisualizer xmlns="http://schemas.microsoft.com/vstudio/debugger/natvis/2010">
@ -74,11 +68,15 @@
<DisplayString Condition="&amp;_anchor == _anchor._next">{{ empty }}</DisplayString>
<DisplayString Condition="&amp;_anchor != _anchor._next">{{ non-empty }}</DisplayString>
<Expand>
<LinkedListItems Condition="&amp;_anchor != _anchor._next">
<HeadPointer>_anchor._next</HeadPointer>
<NextPointer>_next</NextPointer>
<ValueNode>((Common::ListInternal::Node&lt;$T1&gt;*)this)->_data</ValueNode>
</LinkedListItems>
<CustomListItems Condition="&amp;_anchor != _anchor._next">
<Variable Name="head" InitialValue="&amp;_anchor"/>
<Variable Name="iter" InitialValue="_anchor._next"/>
<Loop>
<Break Condition="iter == head"/>
<Item>((Common::ListInternal::Node&lt;$T1&gt;*)iter)->_data</Item>
<Exec>iter = iter->_next</Exec>
</Loop>
</CustomListItems>
</Expand>
</Type>