structure indexing failure

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structure indexing failure

by Julian Briggs (SEIY)-2 :: Rate this Message:

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Bug report for Octave 3.2.0 configured for i686-pc-mingw32

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

Octave 3.2 on Xp gives error
> b=1
b = 1
octave-3.2.0.exe:2:C:\Octave\3.2.0_gcc-4.3.0\bin
> s.a(b).c.d=123
error: can't perform indexing operations for <unknown type> type
octave-3.2.0.exe:2:C:\Octave\3.2.0_gcc-4.3.0\bin
>

Whereas Octave 3.0.1 on Linux does not:

julian@biolpc1860:~$ octave
GNU Octave, version 3.0.1
Copyright (C) 2008 John W. Eaton and others.
This is free software; see the source code for copying conditions.
There is ABSOLUTELY NO WARRANTY; not even for MERCHANTIBILITY or
FITNESS FOR A PARTICULAR PURPOSE. For details, type `warranty'.

Octave was configured for "i486-pc-linux-gnu".

Additional information about Octave is available at http://www.octave.org.

Please contribute if you find this software useful.
For more information, visit http://www.octave.org/help-wanted.html

Report bugs to <bug@...> (but first, please read
http://www.octave.org/bugs.html to learn how to write a helpful report).

For information about changes from previous versions, type `news'.

.octaverc
REAP_Model = /home/julian/Desktop/REAP_model
octave:1> b = 1
b = 1
octave:2> s.a(b).c.d = 123
s =
{
a =
{
c =
{
d: 1x1 scalar
}

}

}

octave:3>

Similarly setfield equivalent is ok on 3.0.1 but fails on 3.2

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

> b=1
b = 1
octave-3.2.0.exe:2:C:\Octave\3.2.0_gcc-4.3.0\bin
> s.a(b).c.d=123
error: can't perform indexing operations for <unknown type> type
octave-3.2.0.exe:2:C:\Octave\3.2.0_gcc-4.3.0\bin
>

Fix:
---

None found yet

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

uname output: Windows
configure opts:
Fortran compiler: mingw32-gfortran-4.3.0-dw2
FFLAGS: -O -mieee-fp
FLIBS: -lgfortran
CPPFLAGS: -march=i686 -mtune=generic -O2
INCFLAGS: -I. -I/octaveforge_mingw32/octave/octave-3.2.0 -I.
-I./liboctave -I./src -I./libcruft/misc
-I/octaveforge_mingw32/octave/octave-3.2.0
-I/octaveforge_mingw32/octave/octave-3.2.0/liboctave
-I/octaveforge_mingw32/octave/octave-3.2.0/src
-I/octaveforge_mingw32/octave/octave-3.2.0/libcruft/misc
C compiler: mingw32-gcc-4.3.0-dw2, version4.3.0-dw2 (GCC TDM-2 for
MinGW)
CFLAGS: -Wall
CPICFLAG:
C++ compiler: mingw32-g++-4.3.0-dw2, version4.3.0-dw2
CXXFLAGS: -D_DLL -Wall
CXXPICFLAG:
LD_CXX: mingw32-g++-4.3.0-dw2
LDFLAGS: -shared-libgcc -Wl,--exclude-libs=-lstdc++_s
-Wl,--allow-multiple-definition
LIBFLAGS: -L.
RLD_FLAG:
BLAS_LIBS: -llapack -lblas
FFTW_LIBS: -lfftw3 -lfftw3f
LIBS: -lreadline -lncurses -liberty -lblas -lhdf5 -lz -lm
-lgdi32 -lws2_32 -luser32 -lkernel32
LEXLIB:
LIBGLOB: -lglob
SED: /usr/bin/sed
DEFS:
-DPACKAGE_NAME="" -DPACKAGE_TARNAME="" -DPACKAGE_VERSION=""
-DPACKAGE_STRING="" -DPACKAGE_BUGREPORT="" -DOCTAVE_SOURCE=1
-D_GNU_SOURCE=1 -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1
-DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1
-DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1
-DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -D__EXTENSIONS__=1
-D_POSIX_PTHREAD_SEMANTICS=1 -D_TANDEM_SOURCE=1 -DSEPCHAR=';'
-DSEPCHAR_STR=";" -D__NO_MATH_INLINES=1 -DCXX_NEW_FRIEND_TEMPLATE_DECL=1
-DCXX_ISO_COMPLIANT_LIBRARY=1 -DHAVE_X_WINDOWS=1 -DHAVE_LIBM=1
-DHAVE_QHULL=1 -DHAVE_PCRE_COMPILE=1 -DHAVE_PCRE=1 -DHAVE_REGEX=1
-DHAVE_ZLIB_H=1 -DHAVE_ZLIB=1 -DHAVE_HDF5_H=1 -DHAVE_HDF5=1
-DHAVE_H5GGET_NUM_OBJS=1 -DHAVE_FFTW3=1 -DHAVE_GLPK_GLPK_H=1
-DHAVE_GLPK=1 -DHAVE_CURL_CURL_H=1 -DHAVE_CURL=1 -DHAVE_MAGICK=1
-DHAVE_WINDOWS_H=1 -DHAVE_GL_GL_H=1 -DHAVE_GL_GLU_H=1 -DHAVE_OPENGL=1
-DHAVE_FTGL_FTGL_H=1 -DHAVE_FTGL=1 -DHAVE_FLTK=1
-DHAVE_IEEE754_DATA_FORMAT=1 -DF77_FUNC(name,NAME)=name ## _
-DF77_FUNC_(name,NAME)=name ## _ -DHAVE_BLAS=1 -DHAVE_QRUPDATE=1
-DHAVE_SUITESPARSE_AMD_H=1 -DHAVE_AMD=1 -DHAVE_SUITESPARSE_UMFPACK_H=1
-DHAVE_UMFPACK=1 -DUMFPACK_SEPARATE_SPLIT=1
-DHAVE_SUITESPARSE_COLAMD_H=1 -DHAVE_COLAMD=1
-DHAVE_SUITESPARSE_CCOLAMD_H=1 -DHAVE_CCOLAMD=1
-DHAVE_SUITESPARSE_CHOLMOD_H=1 -DHAVE_CHOLMOD=1
-DHAVE_SUITESPARSE_CS_H=1 -DHAVE_CXSPARSE=1 -DHAVE_ARPACK=1 -Duid_t=int
-Dgid_t=int -DHAVE_DEV_T=1 -DHAVE_INO_T=1 -DHAVE_LONG_LONG_INT=1
-DHAVE_UNSIGNED_LONG_LONG_INT=1 -DHAVE_SIGSET_T=1 -DHAVE_SIG_ATOMIC_T=1
-DSIZEOF_SHORT=2 -DSIZEOF_INT=4 -DSIZEOF_LONG=4 -DSIZEOF_LONG_LONG=8
-DHAVE_ALLOCA=1 -DHAVE_PLACEMENT_DELETE=1 -DHAVE_DYNAMIC_AUTO_ARRAYS=1
-DHAVE_FAST_INT_OPS=1 -DSIZEOF_LONG_DOUBLE=12 -DSTDC_HEADERS=1
-DHAVE_DIRENT_H=1 -DTIME_WITH_SYS_TIME=1 -DHAVE_ASSERT_H=1
-DHAVE_CURSES_H=1 -DHAVE_DIRECT_H=1 -DHAVE_FCNTL_H=1 -DHAVE_FLOAT_H=1
-DHAVE_INTTYPES_H=1 -DHAVE_LIMITS_H=1 -DHAVE_LOCALE_H=1
-DHAVE_MEMORY_H=1 -DHAVE_NCURSES_H=1 -DHAVE_PTHREAD_H=1
-DHAVE_STDINT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1
-DHAVE_SYS_PARAM_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_SYS_TIME_H=1
-DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_UTIME_H=1 -DHAVE_TERMCAP_H=1
-DHAVE_UNISTD_H=1 -DHAVE_UTIME_H=1 -DHAVE_SSTREAM=1 -DHAVE_GLOB_H=1
-DHAVE_FNMATCH_H=1 -DHAVE_CONIO_H=1 -DHAVE_ATEXIT=1 -DHAVE_BASENAME=1
-DHAVE_CHMOD=1 -DHAVE_DUP2=1 -DHAVE_EXECVP=1 -DHAVE_EXPM1=1
-DHAVE_EXPM1F=1 -DHAVE_FSTAT=1 -DHAVE_GETCWD=1 -DHAVE_GETPID=1
-DHAVE_GETTIMEOFDAY=1 -DHAVE__KBHIT=1 -DHAVE_LGAMMA=1 -DHAVE_LGAMMAF=1
-DHAVE_LOG1P=1 -DHAVE_LOG1PF=1 -DHAVE_MEMMOVE=1 -DHAVE_MKDIR=1
-DHAVE_PUTENV=1 -DHAVE_RAISE=1 -DHAVE_RENAME=1 -DHAVE_RMDIR=1
-DHAVE_ROUNDL=1 -DHAVE_SETLOCALE=1 -DHAVE_SETVBUF=1 -DHAVE_SNPRINTF=1
-DHAVE_STAT=1 -DHAVE_STRCASECMP=1 -DHAVE_STRDUP=1 -DHAVE_STRERROR=1
-DHAVE_STRICMP=1 -DHAVE_STRNCASECMP=1 -DHAVE_STRNICMP=1 -DHAVE_TEMPNAM=1
-DHAVE_TGAMMAF=1 -DHAVE_TRUNC=1 -DHAVE_UMASK=1 -DHAVE_UNLINK=1
-DHAVE_USLEEP=1 -DHAVE_UTIME=1 -DHAVE_VFPRINTF=1 -DHAVE_VSPRINTF=1
-DHAVE_VSNPRINTF=1 -DHAVE__CHMOD=1 -DHAVE__SNPRINTF=1 -DHAVE_DECL_EXP2=1
-DHAVE_DECL_ROUND=1 -DHAVE_DECL_TGAMMA=1 -DHAVE_EXP2=1 -DHAVE_ROUND=1
-DHAVE_TGAMMA=1 -DHAVE_MKSTEMPS=1 -DHAVE_STRFTIME=1
-DHAVE_C99_VSNPRINTF=1 -DOCTAVE_HAVE_BROKEN_STRPTIME=1
-D_WIN32_WINNT=0x0403 -DHAVE_LOADLIBRARY_API=1
-DENABLE_DYNAMIC_LINKING=1 -DHAVE_TIMEVAL=1 -DHAVE_CMATH_ISNAN=1
-DHAVE_CMATH_ISNANF=1 -DHAVE_CMATH_ISINF=1 -DHAVE_CMATH_ISINFF=1
-DHAVE_CMATH_ISFINITE=1 -DHAVE_CMATH_ISFINITEF=1 -DHAVE_FINITE=1
-DHAVE_ISNAN=1 -DHAVE_COPYSIGN=1 -DHAVE_SIGNBIT=1 -DHAVE__FINITE=1
-DHAVE__ISNAN=1 -DHAVE__COPYSIGN=1 -DHAVE_DECL_SIGNBIT=1 -DHAVE_ACOSH=1
-DHAVE_ACOSHF=1 -DHAVE_ASINH=1 -DHAVE_ASINHF=1 -DHAVE_ATANH=1
-DHAVE_ATANHF=1 -DHAVE_ERF=1 -DHAVE_ERFF=1 -DHAVE_ERFC=1 -DHAVE_ERFCF=1
-DHAVE_EXP2F=1 -DHAVE_LOG2=1 -DHAVE_LOG2F=1 -DHAVE_HYPOTF=1
-DHAVE_STRUCT_STAT_ST_RDEV=1 -DHAVE_DECL_TZNAME=1 -DHAVE_TZNAME=1
-DMKDIR_TAKES_ONE_ARG=1 -DUSE_READLINE=1 -DRETSIGTYPE=void
-DHAVE_DECL_SYS_SIGLIST=0 -DMUST_REINSTALL_SIGHANDLERS=1
-DRETSIGTYPE_IS_VOID=1

User-preferences (please do not edit this section):

EDITOR = C:\Octave\3.2.0_gcc-4.3.0\tools\notepad++\notepad++.exe
EXEC_PATH =
C:\Octave\3.2.0_gcc-4.3.0\MINGW32\bin;C:\Octave\3.2.0_gcc-4.3.0\MSYS\bin;C:\Octave\3.2.0_gcc-4.3.0\libexec\octave\3.2.0\site\exec\i686-pc-mingw32;C:\Octave\3.2.0_gcc-4.3.0\libexec\octave\api-v37\site\exec\i686-pc-mingw32;C:\Octave\3.2.0_gcc-4.3.0\libexec\octave\site\exec\i686-pc-mingw32;C:\Octave\3.2.0_gcc-4.3.0\libexec\octave\3.2.0\exec\i686-pc-mingw32;C:\Octave\3.2.0_gcc-4.3.0\bin;C:\Program
Files\Borland\Delphi7\Bin;C:\Program
Files\Borland\Delphi7\Projects\Bpl\;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\system32\nls;C:\WINDOWS\system32\nls\ENGLISH;Z:.
IMAGE_PATH = .;C:\Octave\3.2.0_gcc-4.3.0\share\octave\3.2.0\imagelib
PAGER = C:\Octave\3.2.0_gcc-4.3.0\bin\less.exe
PS1 = \s:\#:\w
>
PS2 = >
PS4 = +
beep_on_error = 0
completion_append_char =
crash_dumps_octave_core = 1
echo_executing_commands = 0
fixed_point_format = 0
gnuplot_binary = C:\Octave\3.2.0_gcc-4.3.0\bin\gnuplot.exe
# gnuplot_command_end = <no value or error in displaying it>
# gnuplot_command_plot = <no value or error in displaying it>
# gnuplot_command_replot = <no value or error in displaying it>
# gnuplot_command_splot = <no value or error in displaying it>
# gnuplot_command_title = <no value or error in displaying it>
# gnuplot_command_using = <no value or error in displaying it>
# gnuplot_command_with = <no value or error in displaying it>
history_file = C:\.octave_hist
history_size = 1024
ignore_function_time_stamp = system
info_file = C:\Octave\3.2.0_gcc-4.3.0\share\info\octave.info
info_program = info
makeinfo_program = makeinfo
max_recursion_depth = 256
output_max_field_width = 5
output_precision = 5
page_output_immediately = 0
page_screen_output = 1
# print_answer_id_name = <no value or error in displaying it>
print_empty_dimensions = 1
save_precision = 16
saving_history = 1
sighup_dumps_octave_core = 1
sigterm_dumps_octave_core = 1
silent_functions = 0
split_long_rows = 1
string_fill_char =
struct_levels_to_print = 2
suppress_verbose_help_message = 0

--
Julian Briggs
Stockholm Environment Institute, Grimston House, University of York,
York YO10 5DD
p: 01904-43-2927 work ; 0114-266-3500 home ; 01904-645-022 lodgings
m: 07946-33-88-90 mob ; jrcbriggs skype
e: julian.briggs@... work, jb615@... work,
j.briggs@... home
w: homepages.phonecoop.coop/julianbriggs
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Re: structure indexing failure

by Jaroslav Hajek-2 :: Rate this Message:

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On Wed, Jul 1, 2009 at 6:35 PM, Julian Briggs
(SEIY)<julian.briggs@...> wrote:

> Bug report for Octave 3.2.0 configured for i686-pc-mingw32
>
> Description:
> -----------
>
> Octave 3.2 on Xp gives error
> > b=1
> b = 1
> octave-3.2.0.exe:2:C:\Octave\3.2.0_gcc-4.3.0\bin
> > s.a(b).c.d=123
> error: can't perform indexing operations for <unknown type> type
> octave-3.2.0.exe:2:C:\Octave\3.2.0_gcc-4.3.0\bin
> >

Please see the following patch:
http://hg.savannah.gnu.org/hgweb/octave/rev/f16079069972

Going to be fixed in 3.2.1.

thanks

--
RNDr. Jaroslav Hajek
computing expert & GNU Octave developer
Aeronautical Research and Test Institute (VZLU)
Prague, Czech Republic
url: www.highegg.matfyz.cz

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