https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93340
Bug ID: 93340
Summary: [8/9/10 Regression] ICE in check_constant_initializer,
at fortran/trans-decl.c:5450
Product: gcc
Version: 10.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
Assignee: unassigned at gcc dot gnu.org
Reporter: gs...@t-online.de
Target Milestone: ---
Since gfortran-7 :
$ cat z1.f90
program p
character c(2) /'a', 'b'(1:1)/
character d(2) /'a', 'bc'(1:1)/
end
$ gfortran-6 -c z1.f90
z1.f90:3:25:
character d(2) /'a', 'bc'(1:1)/
1
Warning: Initialization string at (1) was truncated to fit the variable (1/2)
$ gfortran-10-20200119 -c z1.f90
z1.f90:4:0:
4 | end
|
internal compiler error: Segmentation fault
0xbaaaff crash_signal
../../gcc/toplev.c:328
0x710bce check_constant_initializer
../../gcc/fortran/trans-decl.c:5450
0x7114b4 gfc_emit_parameter_debug_info
../../gcc/fortran/trans-decl.c:5533
0x6db932 do_traverse_symtree
../../gcc/fortran/symbol.c:4165
0x71d15a gfc_generate_function_code(gfc_namespace*)
../../gcc/fortran/trans-decl.c:6989
0x6a5e06 translate_all_program_units
../../gcc/fortran/parse.c:6302
0x6a5e06 gfc_parse_file()
../../gcc/fortran/parse.c:6541
0x6f044f gfc_be_parse_file
../../gcc/fortran/f95-lang.c:210
