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From: "gscfq@t-online.de" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug fortran/95689] New: ICE in check_sym_interfaces, at fortran/interface.c:2015 Date: Mon, 15 Jun 2020 18:45:03 +0000 [thread overview] Message-ID: <bug-95689-4@http.gcc.gnu.org/bugzilla/> (raw) https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95689 Bug ID: 95689 Summary: ICE in check_sym_interfaces, at fortran/interface.c:2015 Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran Assignee: unassigned at gcc dot gnu.org Reporter: gscfq@t-online.de Target Milestone: --- Happens between name length 37 (ok) and 38 (ICE) : $ cat z1_37.f90 module m234567890123456789012345678901234567 type t234567890123456789012345678901234567 end type interface module subroutine s234567890123456789012345678901234567 & (x234567890123456789012345678901234567) end end interface end submodule(m234567890123456789012345678901234567) & t234567890123456789012345678901234567 end $ cat z1_38.f90 module m2345678901234567890123456789012345678 type t2345678901234567890123456789012345678 end type interface module subroutine s2345678901234567890123456789012345678 & (x2345678901234567890123456789012345678) end end interface end submodule(m2345678901234567890123456789012345678) & t2345678901234567890123456789012345678 end $ cat z1_42.f90 module m23456789012345678901234567890123456789012 type t23456789012345678901234567890123456789012 end type interface module subroutine s23456789012345678901234567890123456789012 & (x23456789012345678901234567890123456789012) end end interface end submodule(m23456789012345678901234567890123456789012) & t23456789012345678901234567890123456789012 end $ cat z1_63.f90 module m23456789012345678901234567890123456789012345678901234567890123 type t23456789012345678901234567890123456789012345678901234567890123 end type interface module subroutine s23456789012345678901234567890123456789012345678901234567890123 & (x23456789012345678901234567890123456789012345678901234567890123) end end interface end submodule(m23456789012345678901234567890123456789012345678901234567890123) & t23456789012345678901234567890123456789012345678901234567890123 end $ gfortran-11-20200614 -c z1_37.f90 $ $ gfortran-11-20200614 -c z1_38.f90 f951: internal compiler error: Segmentation fault 0xd61fdf crash_signal ../../gcc/toplev.c:328 0x72a1d6 do_traverse_symtree ../../gcc/fortran/symbol.c:4163 0x6a40e0 gfc_check_interfaces(gfc_namespace*) ../../gcc/fortran/interface.c:2104 0x70f5bd resolve_types ../../gcc/fortran/resolve.c:17191 0x70ab9c gfc_resolve(gfc_namespace*) ../../gcc/fortran/resolve.c:17290 0x6f2af2 gfc_parse_file() ../../gcc/fortran/parse.c:6447 0x73f8cf gfc_be_parse_file ../../gcc/fortran/f95-lang.c:212 $ gfortran-11-20200614 -c z1_63.f90 f951: internal compiler error: Segmentation fault 0xd61fdf crash_signal ../../gcc/toplev.c:328 0x6a4040 check_sym_interfaces ../../gcc/fortran/interface.c:2015
next reply other threads:[~2020-06-15 18:45 UTC|newest] Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-06-15 18:45 gscfq@t-online.de [this message] 2020-06-15 19:10 ` [Bug fortran/95689] " marxin at gcc dot gnu.org 2020-06-15 20:21 ` [Bug fortran/95689] [8/9/10/11 Regression] " anlauf at gcc dot gnu.org 2020-06-15 20:48 ` anlauf at gcc dot gnu.org 2020-06-16 6:40 ` rguenth at gcc dot gnu.org 2020-06-20 14:10 ` cvs-commit at gcc dot gnu.org 2020-06-22 19:30 ` cvs-commit at gcc dot gnu.org 2020-06-23 20:21 ` cvs-commit at gcc dot gnu.org 2020-06-23 20:40 ` cvs-commit at gcc dot gnu.org 2020-06-23 20:42 ` anlauf at gcc dot gnu.org 2020-06-24 20:41 ` cvs-commit at gcc dot gnu.org 2020-06-24 20:45 ` cvs-commit at gcc dot gnu.org 2020-06-25 18:51 ` anlauf at gcc dot gnu.org
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