https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66244
--- Comment #1 from Gerhard Steinmetz <gerhard.steinmetz.fort...@t-online.de>
---
Perhaps it's better to make the target array a bit larger.
And to provide a not so minimalistic version :
program p
integer, target :: a(4)
integer, pointer :: z => a(3)
call s
contains
subroutine s
a = 123
z = 0
print *, a
print *, z
end
end
yields :
f951: internal compiler error: in lhd_set_decl_assembler_name, at
langhooks.c:179
---
Whereas this modification compiles and works as expected :
$ cat z92.f90
program p
integer, target :: a(4)
integer, pointer :: z
z => a(3)
call s
contains
subroutine s
a = 123
z = 0
print *, a
print *, z
end
end
$ gfortran -g -O0 -Wall -fcheck=all -fno-frontend-optimize z92.f90
$ a.out
123 123 0 123
0
