https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78718
Bug ID: 78718
Summary: ICE in gfc_get_symbol_decl, at
fortran/trans-decl.c:1427
Product: gcc
Version: 7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
Assignee: unassigned at gcc dot gnu.org
Reporter: gerhard.steinmetz.fort...@t-online.de
Target Milestone: ---
Affects versions down to at least 4.8 :
$ cat z1.f90
program p
integer :: n, z
n = 1
contains
function f() result(z)
call s(n, z)
end
end
$ gfortran-7-20161204 z1.f90
z1.f90:6:0:
call s(n, z)
internal compiler error: in gfc_get_symbol_decl, at fortran/trans-decl.c:1427
0x75a05e gfc_get_symbol_decl(gfc_symbol*)
../../gcc/fortran/trans-decl.c:1421
0x7731af gfc_conv_variable
../../gcc/fortran/trans-expr.c:2494
0x76ee42 gfc_conv_expr(gfc_se*, gfc_expr*)
../../gcc/fortran/trans-expr.c:7771
0x776f56 gfc_conv_expr_reference(gfc_se*, gfc_expr*)
../../gcc/fortran/trans-expr.c:7871
0x76a420 gfc_conv_procedure_call(gfc_se*, gfc_symbol*, gfc_actual_arglist*,
gfc_expr*, vec<tree_node*, va_gc, vl_embed>*)
../../gcc/fortran/trans-expr.c:5169
0x7b4704 gfc_trans_call(gfc_code*, bool, tree_node*, tree_node*, bool)
../../gcc/fortran/trans-stmt.c:407
0x72e6ca trans_code
../../gcc/fortran/trans.c:1858
0x75f708 gfc_generate_function_code(gfc_namespace*)
../../gcc/fortran/trans-decl.c:6271
0x75f557 gfc_generate_contained_functions
../../gcc/fortran/trans-decl.c:5251
0x75f557 gfc_generate_function_code(gfc_namespace*)
../../gcc/fortran/trans-decl.c:6200
0x6e73d0 translate_all_program_units
../../gcc/fortran/parse.c:6038
0x6e73d0 gfc_parse_file()
../../gcc/fortran/parse.c:6238
0x72b182 gfc_be_parse_file
../../gcc/fortran/f95-lang.c:202
