Review Request 129600: segfault when ExpressionVisitor's lastType is nullptr

[Kevin Funk]

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https://git.reviewboard.kde.org/r/129600/#review101326
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@Leslie: Still plan to fix this issue?

- Kevin Funk


On Dec. 5, 2016, 1:42 a.m., Leslie Zhai wrote:
> 
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> This is an automatically generated e-mail. To reply, visit:
> https://git.reviewboard.kde.org/r/129600/
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> (Updated Dec. 5, 2016, 1:42 a.m.)
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> 
> Review request for KDevelop and Kevin Funk.
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> Repository: kdev-ruby
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> Description
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> When using kdevelop import redmine (a bug tracker written in ruby http://www.redmine.org/) segfault when ExpressionVisitor's lastType is nullptr, so I simply added the check
> 
> ```
> if (ev.lastType() != nullptr)
> ```
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> 
> Diffs
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>   duchain/builders/declarationbuilder.cpp 841fc2e 
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> Diff: https://git.reviewboard.kde.org/r/129600/diff/
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> Testing
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> import redmine
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> Thanks,
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> Leslie Zhai
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>

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