https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105054
martin <mscfd at gmx dot net> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |mscfd at gmx dot net
--- Comment #1 from martin <mscfd at gmx dot net> ---
Confirmed with the current development branch for gfortran-12.
Moreover, if I comment out the program beginning from line
pointer_to_string(2) = '12345678901234567890'
to the end, (hence "pointer_to_string(1) = '1234567890'" is the last
uncommented line), then I get an ICE:
during RTL pass: expand
pointer_to_string.f90:20:26:
20 | program chk_string_pointer
| ^
internal compiler error: in expand_expr_real_1, at expr.cc:10585
0x68336a expand_expr_real_1(tree_node*, rtx_def*, machine_mode,
expand_modifier, rtx_def**, bool)
../../gcc/expr.cc:10585
0x908991 expand_normal
../../gcc/expr.h:307
0x908991 do_compare_and_jump
../../gcc/dojump.cc:1253
0x90999a do_jump_1
../../gcc/dojump.cc:253
0x89f6c1 expand_gimple_cond
../../gcc/cfgexpand.cc:2645
0x89f6c1 expand_gimple_basic_block
../../gcc/cfgexpand.cc:5933
0x8a0536 execute
../../gcc/cfgexpand.cc:6806
