https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77504
Walter Spector <w6ws at earthlink dot net> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |w6ws at earthlink dot net
--- Comment #31 from Walter Spector <w6ws at earthlink dot net> ---
Super simple test case:
wws@w6ws-4:~/computer/fortran/tests$ /usr/local/bin/gfortran --version
GNU Fortran (GCC) 14.0.1 20240115 (experimental)
Copyright (C) 2024 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
wws@w6ws-4:~/computer/fortran/tests$ cat a.f90
program catenate_test
implicit none
integer, allocatable :: a(:)
a = (/ 1, 3, 5 /)
print *, 'size(a) =', size (a)
print *, 'a =', a
end program
wws@w6ws-4:~/computer/fortran/tests$ /usr/local/bin/gfortran -o a a.f90
wws@w6ws-4:~/computer/fortran/tests$ /usr/local/bin/gfortran -Wall -o a a.f90
a.f90:6:19:
6 | a = (/ 1, 3, 5 /)
| ^
Warning: ‘a.offset’ is used uninitialized [-Wuninitialized]
a.f90:4:30:
4 | integer, allocatable :: a(:)
| ^
note: ‘a’ declared here
a.f90:6:19:
6 | a = (/ 1, 3, 5 /)
| ^
Warning: ‘a.dim[0].lbound’ is used uninitialized [-Wuninitialized]
a.f90:4:30:
4 | integer, allocatable :: a(:)
| ^
note: ‘a’ declared here
a.f90:6:19:
6 | a = (/ 1, 3, 5 /)
| ^
Warning: ‘a.dim[0].ubound’ is used uninitialized [-Wuninitialized]
a.f90:4:30:
4 | integer, allocatable :: a(:)
| ^
note: ‘a’ declared here
a.f90:6:19:
6 | a = (/ 1, 3, 5 /)
| ^
Warning: ‘a.dim[0].lbound’ may be used uninitialized [-Wmaybe-uninitialized]
a.f90:4:30:
4 | integer, allocatable :: a(:)
| ^
note: ‘a’ declared here
a.f90:6:19:
6 | a = (/ 1, 3, 5 /)
| ^
Warning: ‘a.dim[0].ubound’ may be used uninitialized [-Wmaybe-uninitialized]
a.f90:4:30:
4 | integer, allocatable :: a(:)
| ^
note: ‘a’ declared here
wws@w6ws-4:~/computer/fortran/tests$ ./a
size(a) = 3
a = 1 3 5
wws@w6ws-4:~/computer/fortran/tests$
