bug in assignment to multidimensional array

c. kingcrimson at tiscali.it
Sat May 9 06:29:38 CDT 2009 

To: bug at octave.org
Cc: cdf at users.sourcefoge.net

Subject: bug in assignment to multidimensional array
--------
Bug report for Octave 3.1.55 configured for i386-apple-darwin9.6.0

Description:
-----------

On Octave compiled from source pulled today from mercurial I see the  
following behaviour that looks like a bug to me:

 >> version
ans = 3.1.55
 >> clear all
 >> a(1:2,1,:) = rand(2,5)
error: A(I,J,...) = X: dimensions mismatch

-------------------------------------
with the 3.0.5 version and with Matlab R2007b I used to get:

 >> version
ans = 3.0.5
 >> clear all
 >> a(1:2,1,:) = rand(2,5)

a =

ans(:,:,1) =

    0.968371
    0.089077

ans(:,:,2) =

    0.730373
    0.059839

ans(:,:,3) =

    0.80551
    0.13555

ans(:,:,4) =

    0.74219
    0.42371

ans(:,:,5) =

    0.066100
    0.850109


Repeat-By:
---------

a(1:2,1,:) = rand(2,5)

Fix:
---

sorry, I'm not able to debug this myself



Configuration (please do not edit this section):
-----------------------------------------------

uname output:     Darwin guglielmo.local 9.6.0 Darwin Kernel Version  
9.6.0: Mon Nov 24 17:37:00 PST 2008; root:xnu-1228.9.59~1/RELEASE_I386  
i386
configure opts:   'CPPFLAGS=-I/sw/include' 'LDFLAGS=-L/sw/lib -L/opt/ 
arpack -larpack' 'F77=gfortran' 'FFLAGS=-ff2c' 'CC=/usr/bin/gcc'  
'CFLAGS=-ggdb3' 'CXXFLAGS=-ggdb3' 'CXX=/usr/bin/g++' '--prefix=/opt/ 
octave/3.1/'
Fortran compiler: gfortran
FFLAGS:           -ff2c -mieee-fp
FLIBS:            -L/sw/lib -L/opt/arpack -L/sw/lib/gcc4.3/lib/gcc/ 
i686-apple-darwin9/4.3.2 -L/sw/lib/gcc4.3/lib/gcc/i686-apple- 
darwin9/4.3.2/../../.. -larpack -lhdf5 -lz -lm -lgfortranbegin - 
lgfortran
CPPFLAGS:         -I/sw/include -I/sw/include
INCFLAGS:         -I. -I. -I./liboctave -I./src -I./libcruft/misc
C compiler:       /usr/bin/gcc, version 4.0.1 (Apple Inc. build 5490)
CFLAGS:           -ggdb3
CPICFLAG:         -fPIC
C++ compiler:     /usr/bin/g++, version 4.0.1
CXXFLAGS:         -ggdb3
CXXPICFLAG:       -fPIC
LD_CXX:           /usr/bin/g++
LDFLAGS:          -L/sw/lib -L/opt/arpack -larpack
LIBFLAGS:         -L.
RLD_FLAG:
BLAS_LIBS:        -Wl,-framework -Wl,vecLib
FFTW_LIBS:        -lfftw3 -lfftw3f
LIBS:             -lreadline  -lncurses -Wl,-framework -Wl,vecLib - 
lhdf5 -lz -lm
LEXLIB:
LIBGLOB:
SED:              /sw/bin/sed
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User-preferences (please do not edit this section):
--------------------------------------------------

   EDITOR = emacs
   EXEC_PATH = /Users/carlo/octave/audio-1.1.2/bin:/opt/octave/3.1/ 
libexec/octave/3.1.55/site/exec/i386-apple-darwin9.6.0:/opt/octave/3.1/ 
libexec/octave/api-v37/site/exec/i386-apple-darwin9.6.0:/opt/octave/ 
3.1/libexec/octave/site/exec/i386-apple-darwin9.6.0:/opt/octave/3.1/ 
libexec/octave/3.1.55/exec/i386-apple-darwin9.6.0:/opt/octave/3.1/bin:/ 
sw/bin:/sw/sbin:/Applications/GnuPlot.app/Contents/Resources/bin:/usr/ 
bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/texbin:/usr/X11/bin:/usr/ 
local/bin:/opt/dx/current/bin:/Applications/Octave.app/Contents/ 
Resources/bin:/Applications/gmsh-2.2.0/Gmsh.app/Contents/MacOS/:/usr/ 
local/gwTeX/bin/i386-apple-darwin-current:/usr/X11R6/bin
   IMAGE_PATH = .:/opt/octave/3.1/share/octave/3.1.55/imagelib
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   PS1 = >>
   PS2 =
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# gnuplot_command_end = <no value or error in displaying it>
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   ignore_function_time_stamp = system
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   split_long_rows = 1
   string_fill_char =
   struct_levels_to_print = 0
   suppress_verbose_help_message = 0

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