[Bug fortran/58410] New: Bogus uninitialized variable warning for allocatable derived type array function result
vladimir.fuka at gmail dot com
gcc-bugzilla@gcc.gnu.org
Fri Sep 13 08:47:00 GMT 2013
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58410
Bug ID: 58410
Summary: Bogus uninitialized variable warning for allocatable
derived type array function result
Product: gcc
Version: 4.8.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
Assignee: unassigned at gcc dot gnu.org
Reporter: vladimir.fuka at gmail dot com
gfortran -c -Wall -O2 uninit.f90
uninit.f90: In function ‘sub’:
uninit.f90:22:0: warning: ‘new.dim[0].ubound’ may be used uninitialized in this
function [-Wmaybe-uninitialized]
new = fun()
^
gfortran -c -Wall -O1 uninit.f90
without warning
gfortran -v
Using built-in specs.
COLLECT_GCC=gfortran
COLLECT_LTO_WRAPPER=/usr/local/gcc-4.8/lib/gcc/x86_64-unknown-linux-gnu/4.8.1/lto-wrapper
Target: x86_64-unknown-linux-gnu
Configured with: ../gcc-4.8-20130509/configure --enable-languages=c,c++,fortran
--with-cloog --prefix=/usr/local/gcc-4.8
Thread model: posix
gcc version 4.8.1 20130509 (prerelease) (GCC)
More information about the Gcc-bugs
mailing list