bugGNU Octave - Bugs: bug #53542, quad.cc:355:11: warning: this...


bug #53542: quad.cc:355:11: warning: this statement may fall through

Submitted by:  Dmitri A. Sergatskov <dasergatskov>
Submitted on:  Sun 01 Apr 2018 06:35:19 PM UTC  
Category:  Interpreter Severity:  3 - Normal
Priority:  5 - Normal Item Group:  Missed Error or Warning
Status:  Fixed Assigned to:  None
Originator Name:  Open/Closed:  Closed
Release:  dev Operating System:  GNU/Linux

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Mon 02 Apr 2018 05:15:48 AM UTC, comment #2: 

Looks fine as of 699fe9cd51ca (stable) tip


Dmitri A. Sergatskov <dasergatskov>
Mon 02 Apr 2018 05:07:36 AM UTC, comment #1: 

I believe I fixed this here http://hg.savannah.gnu.org/hgweb/octave/rev/699fe9cd51ca, but I don't have a very modern gcc for testing.

Marking as Ready for Test.

Rik <rik5>
Project Administrator
Sun 01 Apr 2018 06:35:19 PM UTC, original submission:  

With gcc 8.0.1 I see:

../libinterp/corefcn/quad.cc: In function ‘octave_value_list Fquad(octave::interpreter&, const octave_value_list&, int)’:
../libinterp/corefcn/quad.cc:260:11: warning: this statement may fall through [-Wimplicit-fallthrough=]
           switch (tol.numel ())
../libinterp/corefcn/quad.cc:274:9: note: here
         case 3:
../libinterp/corefcn/quad.cc:355:11: warning: this statement may fall through [-Wimplicit-fallthrough=]
           switch (tol.numel ())
../libinterp/corefcn/quad.cc:369:9: note: here
         case 3:


Dmitri A. Sergatskov <dasergatskov>


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    Follow 3 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2018-04-02 rik5 StatusReady For Test => Fixed
        Open/ClosedOpen => Closed
    2018-04-02 rik5 StatusNone => Ready For Test

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