[Bug fortran/95067] New: [10/11 Regression] ICE in tree_fits_shwi_p, at tree.c:7262
gscfq@t-online.de
gcc-bugzilla@gcc.gnu.org
Mon May 11 18:51:24 GMT 2020
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95067
Bug ID: 95067
Summary: [10/11 Regression] ICE in tree_fits_shwi_p, at
tree.c:7262
Product: gcc
Version: 11.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
Assignee: unassigned at gcc dot gnu.org
Reporter: gscfq@t-online.de
Target Milestone: ---
Changed between 20190526 and 20190602, with option -gstabs :
$ cat z1.f90
program p
character(:), allocatable :: a
character(3) :: b[*]
a = 'abc'
b[1] = a
end
$ gfortran-9 -c z1.f90 -fcoarray=lib -O2 -gstabs
$
$ gfortran-11-20200510 -c z1.f90 -fcoarray=lib -O2 -gstabs
during RTL pass: final
z1.f90:6:0:
6 | end
|
internal compiler error: Segmentation fault
0xbb93cf crash_signal
../../gcc/toplev.c:328
0xe0d447 tree_fits_shwi_p(tree_node const*)
../../gcc/tree.c:7262
0x815e82 dbxout_range_type
../../gcc/dbxout.c:1740
0x81556a dbxout_type
../../gcc/dbxout.c:2042
0x8141d4 dbxout_type
../../gcc/dbxout.c:2334
0x8161fe dbxout_symbol_location
../../gcc/dbxout.c:3246
0x816f00 dbxout_symbol(tree_node*, int)
../../gcc/dbxout.c:2972
0x817f2e dbxout_syms(tree_node*)
../../gcc/dbxout.c:3428
0x81808c dbxout_block
../../gcc/dbxout.c:3791
0x8182a3 dbxout_function_decl
../../gcc/dbxout.c:1388
0x8d9399 rest_of_handle_final
../../gcc/final.c:4694
0x8d9399 execute
../../gcc/final.c:4736
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