https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99036
Bug ID: 99036
Summary: [11 Regression] ICE in gfc_current_interface_head, at
fortran/interface.c:4699
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: ---
Changed between 20210117 and 20210124 :
$ cat z1.f90
module m
contains
module procedure s
end
end
$ gfortran-11-20210117 -c z1.f90
z1.f90:3:20:
3 | module procedure s
| 1
Error: MODULE PROCEDURE at (1) must be in a generic module interface
$ gfortran-11-20210207 -c z1.f90
f951: internal compiler error: in gfc_current_interface_head, at
fortran/interface.c:4699
0x69b474 gfc_current_interface_head()
../../gcc/fortran/interface.c:4699
0x6777e5 gfc_match_modproc()
../../gcc/fortran/decl.c:9883
0x6db9c1 match_word
../../gcc/fortran/parse.c:65
0x6dfe30 decode_statement
../../gcc/fortran/parse.c:522
0x6e097c next_free
../../gcc/fortran/parse.c:1316
0x6e097c next_statement
../../gcc/fortran/parse.c:1548
0x6e511c parse_contained
../../gcc/fortran/parse.c:5743
0x6e5fd7 parse_module
../../gcc/fortran/parse.c:6170
0x6e6307 gfc_parse_file()
../../gcc/fortran/parse.c:6473
0x732e7f gfc_be_parse_file
../../gcc/fortran/f95-lang.c:212
