[mythtv-commits] Ticket #12996: Fix compiler warnings in trunk

[MythTV]

#12996: Fix compiler warnings in trunk
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 Reporter:  David Hampton <mythtv@…>  |          Owner:
     Type:  Patch - Bug Fix           |         Status:  new
 Priority:  minor                     |      Milestone:  29.0
Component:  MythTV - General          |        Version:  Master Head
 Severity:  medium                    |     Resolution:
 Keywords:                            |  Ticket locked:  0
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Comment (by David Hampton <mythtv@…>):

 Commenting out the variable name is a harder restriction than using the
 Q_UNUSED() macro. The former prevents any accidental use of the variable
 in the function, while the latter simply shuts up the compiler by
 generating a fake reference to the variable. I.E. Q_UNUSED(x) generates
 "(void)x". I used the macro as I thought that was "the Qt way", but I'm
 happy to rework the patch if that's what the devs would like.

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Ticket URL: <https://code.mythtv.org/trac/ticket/12996#comment:4>
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