https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85357
janus at gcc dot gnu.org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |janus at gcc dot gnu.org
--- Comment #4 from janus at gcc dot gnu.org ---
I would argue that the code is actually invalid. A current trunk build shows:
23 | use base
| 2
....
34 | subroutine summation(self,i,j)
| 1
Error: Procedure ‘summation’ at (1) is already defined at (2)
That's also what I get with all earlier versions I tried, and I think the error
is correct.
The only bug I can see is the ICE that occurs with trunk (after the original
error message and a couple of follow-up errors):
f951: internal compiler error: Segmentation fault
0xc5ac8f crash_signal
/home/jweil/github/gcc/trunk/gcc/toplev.c:325
0x6a75b4 free_sym_tree
/home/jweil/github/gcc/trunk/gcc/fortran/symbol.c:3892
0x6a75bc free_sym_tree
/home/jweil/github/gcc/trunk/gcc/fortran/symbol.c:3892
0x6a75bc free_sym_tree
/home/jweil/github/gcc/trunk/gcc/fortran/symbol.c:3892
0x6a75bc free_sym_tree
/home/jweil/github/gcc/trunk/gcc/fortran/symbol.c:3892
0x6a75bc free_sym_tree
/home/jweil/github/gcc/trunk/gcc/fortran/symbol.c:3892
Looks like an infinite recursion in 'free_sym_tree'.
