https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96087
Bug ID: 96087
Summary: [9/10/11 Regression] ICE in gfc_get_symbol_decl, at
fortran/trans-decl.c:1575
Product: gcc
Version: 11.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
Assignee: unassigned at gcc dot gnu.org
Reporter: gs...@t-online.de
Target Milestone: ---
This changed between 20200308 and 20200412 :
$ cat z1.f90
module m
interface
module function f(n) result(z)
integer, intent(in) :: n
real :: z(n)
end
end interface
contains
module procedure f
z = 1
end procedure
end
$ gfortran-10-20200308 -c z1.f90
$
$ gfortran-11-20200705 -c z1.f90
z1.f90:3:0:
3 | module function f(n) result(z)
|
internal compiler error: in gfc_get_symbol_decl, at fortran/trans-decl.c:1575
0x72bceb gfc_get_symbol_decl(gfc_symbol*)
../../gcc/fortran/trans-decl.c:1575
0x73a4b8 gfc_conv_variable
../../gcc/fortran/trans-expr.c:2735
0x7366ca gfc_conv_expr(gfc_se*, gfc_expr*)
../../gcc/fortran/trans-expr.c:8693
0x739523 gfc_conv_expr_val(gfc_se*, gfc_expr*)
../../gcc/fortran/trans-expr.c:8738
0x739670 gfc_conv_expr_type(gfc_se*, gfc_expr*, tree_node*)
../../gcc/fortran/trans-expr.c:8752
0x712edf gfc_trans_dummy_array_bias(gfc_symbol*, tree_node*,
gfc_wrapped_block*)
../../gcc/fortran/trans-array.c:6668
0x72ce1c gfc_trans_deferred_vars(gfc_symbol*, gfc_wrapped_block*)
../../gcc/fortran/trans-decl.c:4862
0x72f408 gfc_generate_function_code(gfc_namespace*)
../../gcc/fortran/trans-decl.c:6945
0x709c49 gfc_generate_module_code(gfc_namespace*)
../../gcc/fortran/trans.c:2264
0x6b6901 translate_all_program_units
../../gcc/fortran/parse.c:6294
0x6b6901 gfc_parse_file()
../../gcc/fortran/parse.c:6546
0x70284f gfc_be_parse_file
../../gcc/fortran/f95-lang.c:212
