https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107423
Bug ID: 107423 Summary: ICE in parse_spec, at fortran/parse.cc:4017 Product: gcc Version: 13.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran Assignee: unassigned at gcc dot gnu.org Reporter: gs...@t-online.de Target Milestone: --- Affects versions down to r8 with option -std=f95 and file gfortran.dg/pdt_12.f03 or this reduction : $ cat z1.f90 program p type t(k) integer, kind :: k integer :: a end type contains function f() type(t(4)), allocatable :: x allocate (t(4) :: x) end end $ gfortran-13-20221023 -c z1.f90 $ $ gfortran-13-20221023 -c z1.f90 -std=f95 z1.f90:3:23: 3 | integer, kind :: k | 1 Error: Fortran 2003: KIND attribute at (1) in a TYPE definition z1.f90:8:15: 8 | type(t(4)), allocatable :: x | 1 Error: Invalid character in name at (1) z1.f90:9:18: 9 | allocate (t(4) :: x) | 1 Error: Derived type 't' cannot be used as a variable at (1) z1.f90:10:6: 10 | end | 1 Error: Fortran 2008: END statement instead of END FUNCTION statement at (1) z1.f90:11:3: 11 | end | 1 Error: Fortran 2008: END statement instead of END FUNCTION statement at (1) f951: internal compiler error: Segmentation fault 0xf43b3f crash_signal ../../gcc/toplev.cc:314 0x85c4de parse_spec ../../gcc/fortran/parse.cc:4017 0x85ea5c parse_progunit ../../gcc/fortran/parse.cc:6237 0x85ee41 parse_contained ../../gcc/fortran/parse.cc:6138 0x85ece6 parse_progunit ../../gcc/fortran/parse.cc:6309 0x860121 gfc_parse_file() ../../gcc/fortran/parse.cc:6782 0x8aec0f gfc_be_parse_file ../../gcc/fortran/f95-lang.cc:229