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From: "gscfq@t-online.de" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug fortran/107054] New: [10/11/12/13 Regression] ICE in gfc_simplify_unpack, at fortran/simplify.cc:8461 Date: Tue, 27 Sep 2022 16:19:35 +0000 [thread overview] Message-ID: <bug-107054-4@http.gcc.gnu.org/bugzilla/> (raw) https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107054 Bug ID: 107054 Summary: [10/11/12/13 Regression] ICE in gfc_simplify_unpack, at fortran/simplify.cc:8461 Product: gcc Version: 13.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran Assignee: unassigned at gcc dot gnu.org Reporter: gscfq@t-online.de Target Milestone: --- Starts with r10, originally with r12 between 20211003 and 20211010 : $ cat z1.f90 program p type t integer :: n = 0 end type type(t), parameter :: a(4) = t(2) type(t), parameter :: b(4) = reshape(a,[2]) type(t), parameter :: c(2) = pack(b,[.false.,.true.,.false.,.true.]) type(t), parameter :: d(4) = unpack(c,[.false.,.true.,.false.,.true.],a) end $ cat z2.f90 program p type t integer :: n = 0 end type type(t), parameter :: a(2) = t(2) type(t), parameter :: b(4) = reshape(a,[2]) type(t), parameter :: c(2) = pack(b,[.false.,.true.,.false.,.true.]) type(t), parameter :: d(4) = unpack(c,[.false.,.true.,.false.,.true.],a) end $ cat z3.f90 program p type t integer :: n = 0 end type type(t), parameter :: a(2,2) = t(2) type(t), parameter :: b(4) = reshape(a,[2]) type(t), parameter :: c(2) = pack(b,[.false.,.true.,.false.,.true.]) type(t), parameter :: d(4) = unpack(c,[.false.,.true.,.false.,.true.],b) end $ cat z4.f90 module m type t integer :: n end type type(t), parameter :: a(4) = t(1) type(t), parameter :: b(4) = t(2) type(t), parameter :: c(2) = pack (b, [.false., .false., .false., .true.]) type(t), parameter :: d(4) = unpack (c, [.false., .true., .false., .true.], a) end $ gfortran-9 -c z1.f90 z1.f90:6:29: 6 | type(t), parameter :: b(4) = reshape(a,[2]) | 1 Error: Different shape for array assignment at (1) on dimension 1 (4 and 2) $ gfortran-13-20220925 -c z1.f90 f951: internal compiler error: in gfc_simplify_unpack, at fortran/simplify.cc:8461 0x891bbf gfc_simplify_unpack(gfc_expr*, gfc_expr*, gfc_expr*) ../../gcc/fortran/simplify.cc:8461 0x80a50a do_simplify ../../gcc/fortran/intrinsic.cc:4677 0x81549a gfc_intrinsic_func_interface(gfc_expr*, int) ../../gcc/fortran/intrinsic.cc:5056 0x86ab38 resolve_unknown_f ../../gcc/fortran/resolve.cc:2990 0x86ab38 resolve_function ../../gcc/fortran/resolve.cc:3347 0x86ab38 gfc_resolve_expr(gfc_expr*) ../../gcc/fortran/resolve.cc:7194 0x7fa394 gfc_reduce_init_expr(gfc_expr*) ../../gcc/fortran/expr.cc:3164 0x7fd320 gfc_match_init_expr(gfc_expr**) ../../gcc/fortran/expr.cc:3212 0x7e72bb variable_decl ../../gcc/fortran/decl.cc:3028 0x7e72bb gfc_match_data_decl() ../../gcc/fortran/decl.cc:6331 0x852f83 match_word ../../gcc/fortran/parse.cc:67 0x852f83 decode_statement ../../gcc/fortran/parse.cc:378 0x8549ca next_free ../../gcc/fortran/parse.cc:1399 0x8549ca next_statement ../../gcc/fortran/parse.cc:1631 0x855f6b parse_spec ../../gcc/fortran/parse.cc:4170 0x85912c parse_progunit ../../gcc/fortran/parse.cc:6212 0x85a7f1 gfc_parse_file() ../../gcc/fortran/parse.cc:6757 0x8a925f gfc_be_parse_file ../../gcc/fortran/f95-lang.cc:229
next reply other threads:[~2022-09-27 16:19 UTC|newest] Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-09-27 16:19 gscfq@t-online.de [this message] 2022-09-27 16:20 ` [Bug fortran/107054] " gscfq@t-online.de 2022-09-27 18:02 ` anlauf at gcc dot gnu.org 2022-09-27 19:07 ` anlauf at gcc dot gnu.org 2022-09-27 19:40 ` cvs-commit at gcc dot gnu.org 2022-09-29 10:44 ` marxin at gcc dot gnu.org 2022-09-29 18:39 ` cvs-commit at gcc dot gnu.org 2022-09-30 20:33 ` cvs-commit at gcc dot gnu.org 2022-09-30 20:34 ` cvs-commit at gcc dot gnu.org 2022-09-30 20:35 ` anlauf at gcc dot gnu.org
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