Attempting to compile the following code:
module dealloc_test
implicit none
type test_type
integer, dimension(:), allocatable :: array
integer :: st
end type test_type
contains
subroutine test
type(test_type) :: foo
deallocate(foo%array, stat=foo%st)
end subroutine test
end module dealloc_test
generates the following result:
[jh...@jhogg] ~/src/ma77_ic$ gfortran-4.5 -c temp.f90
temp.f90:13.33:
deallocate(foo%array, stat=foo%st)
1
Error: Stat-variable at (1) shall not be DEALLOCATEd within the same DEALLOCATE
statement
This seems to be legal code to me, and is used throughout our Fortran library.
Version information (debian expt package):
[jh...@jhogg] ~/src/ma77_ic$ gfortran-4.5 -v
Using built-in specs.
COLLECT_GCC=gfortran-4.5
COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/4.5.1/lto-wrapper
Target: x86_64-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Debian 4.5.0-5'
--with-bugurl=file:///usr/share/doc/gcc-4.5/README.Bugs
--enable-languages=c,c++,java,fortran,objc,obj-c++ --prefix=/usr
--enable-shared --enable-multiarch --enable-linker-build-id --with-system-zlib
--libexecdir=/usr/lib --without-included-gettext --enable-threads=posix
--with-gxx-include-dir=/usr/include/c++/4.5 --program-suffix=-4.5 --enable-nls
--enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes
--enable-plugin --enable-gold --with-plugin-ld=ld.gold --disable-browser-plugin
--enable-java-awt=gtk --enable-gtk-cairo
--with-java-home=/usr/lib/jvm/java-1.5.0-gcj-4.5/jre --enable-java-home
--with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-4.5
--with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-4.5
--with-arch-directory=amd64 --with-ecj-jar=/usr/share/java/eclipse-ecj.jar
--enable-objc-gc --with-arch-32=i486 --with-tune=generic --enable-checking=yes
--build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu
Thread model: posix
gcc version 4.5.1 20100602 (prerelease) (Debian 4.5.0-5)
Thanks,
Jonathan
--
Summary: incorrect error: Stat-variable at (1) shall not be
DEALLOCATEd within the same DEALLOCATE statement
Product: gcc
Version: 4.5.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: jonathan dot hogg at stfc dot ac dot uk
GCC host triplet: x86_64-linux-gnu
GCC target triplet: x86_64-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44556
