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From: "aovb94 at dsl dot pipex dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug fortran/16805] New: Runtime failure using list directed read from string
Date: Wed, 28 Jul 2004 17:59:00 -0000 [thread overview]
Message-ID: <20040728175903.16805.aovb94@dsl.pipex.com> (raw)
Test code:
PROGRAM rdch
!
IMPLICIT NONE
!
REAL :: fp
CHARACTER (LEN = 10) :: ch
!
ch = ' 1 '
!
WRITE (6,*) 'ch = ', ch
READ (ch(5:5),*) fp
WRITE (6,*) 'fp = ', fp
!
STOP
END
Produces runtime error:
At line 11 of file rdch.f95
Fortran runtime error: Inappropriate ioctl for device
ch = 1
Compilation output:
Driving: gfortran -v -Wall -save-temps -o rdch rdch.f95 -lgfortranbegin
-lgfortran -lm -shared-libgcc
Reading specs from /home/martin/GCC/usr/local/lib/gcc/i686-pc-linux-gnu/3.5.0/specs
Configured with: ../gcc/configure --prefix=/home/martin/GCC/usr/local :
(reconfigured) ../gcc/configure --prefix=/home/martin/GCC/usr/local
--enable-languages=f95 : (reconfigured) ../gcc/configure
--prefix=/home/martin/GCC/usr/local
--with-gcc-version-trigger=/home/martin/GCC/gcc/gcc/version.c
--enable-languages=c,f95 --no-create --no-recursion : (reconfigured)
../gcc/configure --prefix=/home/martin/GCC/usr/local --enable-languages=f95 :
(reconfigured) ../gcc/configure --prefix=/home/martin/GCC/usr/local
--with-gcc-version-trigger=/home/martin/GCC/gcc/gcc/version.c
--enable-languages=c,f95 --no-create --no-recursion : (reconfigured)
../gcc/configure --prefix=/home/martin/GCC/usr/local
--with-gcc-version-trigger=/home/martin/GCC/gcc/gcc/version.c
--enable-languages=c,f95 --no-create --no-recursion : (reconfigured)
../gcc/configure --prefix=/home/martin/GCC/usr/local --enable-languages=f95
Thread model: posix
gcc version 3.5.0 20040726 (experimental)
/home/martin/GCC/usr/local/libexec/gcc/i686-pc-linux-gnu/3.5.0/f951 rdch.f95
-quiet -dumpbase rdch.f95 -mtune=pentiumpro -auxbase rdch -Wall -version -o rdch.s
GNU F95 version 3.5.0 20040726 (experimental) (i686-pc-linux-gnu)
compiled by GNU C version 3.5.0 20040726 (experimental).
GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096
as -V -Qy -o rdch.o rdch.s
GNU assembler version 2.15.90.0.3 (i386-redhat-linux) using BFD version
2.15.90.0.3 20040415
/home/martin/GCC/usr/local/libexec/gcc/i686-pc-linux-gnu/3.5.0/collect2
--eh-frame-hdr -m elf_i386 -dynamic-linker /lib/ld-linux.so.2 -o rdch
/usr/lib/crt1.o /usr/lib/crti.o
/home/martin/GCC/usr/local/lib/gcc/i686-pc-linux-gnu/3.5.0/crtbegin.o
-L/home/martin/GCC/usr/local/lib/gcc/i686-pc-linux-gnu/3.5.0
-L/home/martin/GCC/usr/local/lib/gcc/i686-pc-linux-gnu/3.5.0/../../.. rdch.o
-lgfortranbegin -lgfortran -lm -lgcc_s -lgcc -lc -lgcc_s -lgcc
/home/martin/GCC/usr/local/lib/gcc/i686-pc-linux-gnu/3.5.0/crtend.o /usr/lib/crtn.o
Similar code performs as expected for g77. Code known to work with SUN Workshop 6.
--
Summary: Runtime failure using list directed read from string
Product: gcc
Version: 3.5.0
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: fortran
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: aovb94 at dsl dot pipex dot com
CC: gcc-bugs at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16805
next reply other threads:[~2004-07-28 17:59 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-07-28 17:59 aovb94 at dsl dot pipex dot com [this message]
2004-07-29 0:22 ` [Bug libfortran/16805] " pinskia at gcc dot gnu dot org
2004-08-02 1:07 ` pinskia at gcc dot gnu dot org
2004-08-13 2:17 ` bdavis at gcc dot gnu dot org
2004-08-29 16:10 ` bdavis at gcc dot gnu dot org
2004-08-31 20:38 ` cvs-commit at gcc dot gnu dot org
2004-08-31 20:55 ` pbrook at gcc dot gnu dot org
2004-08-31 20:56 ` pinskia at gcc dot gnu dot org
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