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| From: | Dmitri A. Sergatskov |
| Subject: | [Octave-bug-tracker] [bug #53545] GLCanvas.cc:141:44: warning: catching polymorphic type ‘classoctave::execution_exception’ by value |
| Date: | Sun, 1 Apr 2018 14:41:38 -0400 (EDT) |
| User-agent: | Mozilla/5.0 (X11; Fedora; Linux x86_64; rv:59.0) Gecko/20100101 Firefox/59.0 |
URL:
<http://savannah.gnu.org/bugs/?53545>
Summary: GLCanvas.cc:141:44: warning: catching polymorphic
type ‘class octave::execution_exception’ by value
Project: GNU Octave
Submitted by: dasergatskov
Submitted on: Sun 01 Apr 2018 06:41:36 PM UTC
Category: Interpreter
Severity: 3 - Normal
Priority: 5 - Normal
Item Group: Missed Error or Warning
Status: None
Assigned to: None
Originator Name:
Originator Email:
Open/Closed: Open
Discussion Lock: Any
Release: dev
Operating System: GNU/Linux
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Details:
With gcc 8.01. (hg id 53440f9bffba (stable) tip):
../libgui/graphics/GLCanvas.cc: In member function ‘virtual void
QtHandles::GLCanvas::do_print(const QString&, const QString&, const
graphics_handle&)’:
../libgui/graphics/GLCanvas.cc:141:44: warning: catching polymorphic type
‘class octave::execution_exception’ by value [-Wcatch-value=]
catch (octave::execution_exception e)
^
Dmitri.
--
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