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[Octave-bug-tracker] [bug #40117] Corruption of symbol table when editin
From: |
Rik |
Subject: |
[Octave-bug-tracker] [bug #40117] Corruption of symbol table when editing functions in private/ dirs |
Date: |
Thu, 26 Sep 2013 22:10:01 +0000 |
User-agent: |
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:24.0) Gecko/20100101 Firefox/24.0 |
URL:
<http://savannah.gnu.org/bugs/?40117>
Summary: Corruption of symbol table when editing functions in
private/ dirs
Project: GNU Octave
Submitted by: rik5
Submitted on: Thu 26 Sep 2013 03:10:01 PM PDT
Category: Interpreter
Severity: 3 - Normal
Priority: 5 - Normal
Item Group: Incorrect Result
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:
Octave checks the timestamps of m-files. If the timestamp has changed since
the last time Octave compiled the function then the m-file is re-read and
recompiled.
However, on a recent tip (55680de6a897, 9/26/13), I find that the symbol table
becomes corrupted when the timestamp on an m-file in a private directory is
changed.
Example
demo ("quiver", 1)
## In another terminal window, execute 'touch
scripts/plot/private/__quiver__.m
demo ("quiver", 1)
quiver example 1:
clf;
[x,y] = meshgrid (1:2:20);
h = quiver (x,y, sin (2*pi*x/10), sin (2*pi*y/10));
set (h, 'maxheadsize', 0.33);
quiver example 1: failed
'__add_datasource__' undefined near line 152 column 14
I find that I can restore things if I execute
clear -f
to clear all functions from memory.
_______________________________________________________
Reply to this item at:
<http://savannah.gnu.org/bugs/?40117>
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