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[Octave-bug-tracker] [bug #50974] SEGFAULT with constructed cmdline_opti
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From: |
Steven Bergner |
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Subject: |
[Octave-bug-tracker] [bug #50974] SEGFAULT with constructed cmdline_options |
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Date: |
Mon, 8 May 2017 21:59:46 -0400 (EDT) |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.81 Safari/537.36 |
Follow-up Comment #3, bug #50974 (project octave):
Documenting this behavior on doxyhtml and in the embedded interpreter example
code, would certainly help and people, who want to use octave as a library,
would probably find the hint there.
Note, even people who create an application without arguments, invoking the
default constructor
application::application (const cmdline_options& opts = cmdline_options ());
e.g., when instantiating a derived application class, may have to reset
optind, before they do so.
I'm not sure what to recommend for resolving this, as I've only just learned
about optind, when investigating this.
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