Review Request 126350: Fixed all Clazy level 1 and level 2 warnings

[Artur Puzio]

> On Gru 14, 2015, 8:10 po południu, Sergio Martins wrote:
> > src/klocalizedstring.cpp, line 389
> > <https://git.reviewboard.kde.org/r/126350/diff/1/?file=422775#file422775line389>
> >
> >     this will break the build with MSVC, it doesn't support QStringLiteral with multi-line literals.
> >     
> >     (hint:
> >     export CLAZY_EXTRA_OPTIONS="qstring-uneeded-heap-allocations-msvc-compat"
> >     )
> 
> Nick Shaforostoff wrote:
>     why QString is used for debug output in the first place?
>     there is operator<<(const char * s) for latin1 text, which is the case
>     (i.e. no non-latin symbols are used in the literals)
>     
>     using strings for debugging output is suboptimal

look at line 487:
```
qWarning() << QStringLiteral(
                             "Plural argument to message {%1} not supplied before conversion.")
                             .arg(shortenMessage(QString::fromUtf8(text)));
```
Some of QString-s can by changed to const char *, but in other places they are required.


- Artur


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On Gru 14, 2015, 7:46 po południu, Artur Puzio wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://git.reviewboard.kde.org/r/126350/
> -----------------------------------------------------------
> 
> (Updated Gru 14, 2015, 7:46 po południu)
> 
> 
> Review request for KDE Frameworks and Aleix Pol Gonzalez.
> 
> 
> Repository: ki18n
> 
> 
> Description
> -------
> 
> Fixed `warning: KuitSetup has dtor, copy-ctor but not copy-assignment [-Wclazy-rule-of-three]`
> Fixed `warning: Reserve candidate [-Wclazy-reserve-candidates]`
> Fixed `warning: Use QVariant::toFoo() instead of QVariant::value<Foo>() [-Wclazy-variant-sanitizer]`
> Fixed `warning: Use midRef() instead [-Wclazy-qstring-ref]`
> Fixed `warning: Pass small and trivially-copyable type by value (const class QChar &) [-Wclazy-foreach]`
> Fixed `warning: QString::fromLatin1() being passed a literal [-Wclazy-qstring-uneeded-heap-allocations]`
> Fixed `warning: QString(const char*) being called [-Wclazy-qstring-uneeded-heap-allocations]`
> Fixed `warning: QString(QLatin1String) being called [-Wclazy-qstring-uneeded-heap-allocations]`
> 
> 
> Diffs
> -----
> 
>   src/kcatalog.cpp 7711e9b 
>   src/klocalizedcontext.cpp 3bc42dd 
>   src/common_helpers.cpp dad7f84 
>   src/klocalizedstring.cpp 69950d2 
>   src/ktranscript.cpp 04dda66 
>   src/kuitmarkup.h d110ca3 
>   src/kuitmarkup.cpp 02b891a 
> 
> Diff: https://git.reviewboard.kde.org/r/126350/diff/
> 
> 
> Testing
> -------
> 
> Automated tests 1,3 and 4 passing.
> Test 2 fails on my system both: after changes and before.
> 
> 
> Thanks,
> 
> Artur Puzio
> 
>

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