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

[Sven Brauch]

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Thanks for caring. I would prefer to change the expression visitor so it never returns a null type, i.e. initialize it to AbstractType::Ptr(new IntegralType(IntegralType::TypeMixed)) or so though.

- Sven Brauch


On Dec. 2, 2016, 5:24 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. 2, 2016, 5:24 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
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> ```
> 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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