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* [Bug fortran/45746] New: [OOP] ICE in fold_convert_loc: pointer to allocatable array with select type @ 2010-09-22 8:20 boschmann at tp1 dot physik dot uni-siegen dot de 2010-09-22 8:36 ` [Bug fortran/45746] " burnus at gcc dot gnu dot org 2010-09-22 8:41 ` dominiq at lps dot ens dot fr 0 siblings, 2 replies; 5+ messages in thread From: boschmann at tp1 dot physik dot uni-siegen dot de @ 2010-09-22 8:20 UTC (permalink / raw) To: gcc-bugs [-- Warning: decoded text below may be mangled, UTF-8 assumed --] [-- Attachment #1: Type: text/plain, Size: 1202 bytes --] MODULE BUG_MODULE TYPE::A_TYPE END TYPE A_TYPE TYPE,EXTENDS(A_TYPE)::B_TYPE TYPE(A_TYPE),DIMENSION(:),ALLOCATABLE::A_LIST END TYPE B_TYPE TYPE::C_TYPE TYPE(B_TYPE),DIMENSION(:),ALLOCATABLE::B_LIST CONTAINS PROCEDURE::DO_SOMETHING END TYPE C_TYPE CONTAINS SUBROUTINE DO_SOMETHING(DTV) CLASS(C_TYPE) :: DTV CLASS(A_TYPE),POINTER::A_POINTER SELECT TYPE(A_POINTER) TYPE IS (B_TYPE) DTV%B_LIST(1)=A_POINTER END SELECT END SUBROUTINE DO_SOMETHING END MODULE BUG_MODULE GNU Fortran (GCC) 4.6.0 20100921 (experimental) gfortran -c BUG_MODULE.f03 BUG_MODULE.f03: In Funktion »do_something«: BUG_MODULE.f03:23:0: interner Compiler-Fehler: in fold_convert_loc, bei fold-const.c:2021 -- Summary: [OOP] ICE in fold_convert_loc: pointer to allocatable array with select type Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: boschmann at tp1 dot physik dot uni-siegen dot de http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45746 ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug fortran/45746] [OOP] ICE in fold_convert_loc: pointer to allocatable array with select type 2010-09-22 8:20 [Bug fortran/45746] New: [OOP] ICE in fold_convert_loc: pointer to allocatable array with select type boschmann at tp1 dot physik dot uni-siegen dot de @ 2010-09-22 8:36 ` burnus at gcc dot gnu dot org 2010-09-22 8:41 ` dominiq at lps dot ens dot fr 1 sibling, 0 replies; 5+ messages in thread From: burnus at gcc dot gnu dot org @ 2010-09-22 8:36 UTC (permalink / raw) To: gcc-bugs ------- Comment #1 from burnus at gcc dot gnu dot org 2010-09-22 08:35 ------- Fails in gfc_trans_scalar_assign for the line: gfc_add_modify (&block, lse->expr, fold_convert (TREE_TYPE (lse->expr), rse->expr)); as switch (TREE_CODE (type)) in fold_convert reaches gcc_unreachable. Hereby, (gdb) p lse->expr->common.type->base->code $1 = RECORD_TYPE (gdb) p rse->expr->common.type->base->code $2 = RECORD_TYPE And both types are different, cf. (gdb) p rse->expr->common.type $4 = (tree) 0x2aaaad533e70 (gdb) p lse->expr->common.type $5 = (tree) 0x2aaaad538000 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45746 ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug fortran/45746] [OOP] ICE in fold_convert_loc: pointer to allocatable array with select type 2010-09-22 8:20 [Bug fortran/45746] New: [OOP] ICE in fold_convert_loc: pointer to allocatable array with select type boschmann at tp1 dot physik dot uni-siegen dot de 2010-09-22 8:36 ` [Bug fortran/45746] " burnus at gcc dot gnu dot org @ 2010-09-22 8:41 ` dominiq at lps dot ens dot fr 1 sibling, 0 replies; 5+ messages in thread From: dominiq at lps dot ens dot fr @ 2010-09-22 8:41 UTC (permalink / raw) To: gcc-bugs ------- Comment #2 from dominiq at lps dot ens dot fr 2010-09-22 08:41 ------- Confirmed as a regression: no ICE for branch fortran-exp revision 158215, ICE for branch fortran-dev revision 163718. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45746 ^ permalink raw reply [flat|nested] 5+ messages in thread
[parent not found: <bug-45746-4@http.gcc.gnu.org/bugzilla/>]
* [Bug fortran/45746] [OOP] ICE in fold_convert_loc: pointer to allocatable array with select type [not found] <bug-45746-4@http.gcc.gnu.org/bugzilla/> @ 2010-10-01 5:37 ` burnus at gcc dot gnu.org 2010-10-02 14:44 ` janus at gcc dot gnu.org 1 sibling, 0 replies; 5+ messages in thread From: burnus at gcc dot gnu.org @ 2010-10-01 5:37 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45746 Tobias Burnus <burnus at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |burnus at gcc dot gnu.org --- Comment #4 from Tobias Burnus <burnus at gcc dot gnu.org> 2010-10-01 05:37:29 UTC --- (In reply to comment #3) > I do not see the error on x86_64-unknown-linux-gnu at r164767. Can anyone > confirm that? Ditto for my 4.6.0 20100930 built also on x86_64-unknown-linux-gnu; I tried it using valgrind. ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug fortran/45746] [OOP] ICE in fold_convert_loc: pointer to allocatable array with select type [not found] <bug-45746-4@http.gcc.gnu.org/bugzilla/> 2010-10-01 5:37 ` burnus at gcc dot gnu.org @ 2010-10-02 14:44 ` janus at gcc dot gnu.org 1 sibling, 0 replies; 5+ messages in thread From: janus at gcc dot gnu.org @ 2010-10-02 14:44 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45746 janus at gcc dot gnu.org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution| |FIXED --- Comment #5 from janus at gcc dot gnu.org 2010-10-02 14:44:33 UTC --- (In reply to comment #4) > (In reply to comment #3) > > I do not see the error on x86_64-unknown-linux-gnu at r164767. Can anyone > > confirm that? > > Ditto for my 4.6.0 20100930 built also on x86_64-unknown-linux-gnu; I tried it > using valgrind. Ok, so I guess we can close this one (supposedly it was fixed by some middle-end patch). Hans, if you encounter the issue after all, please feel free to re-open. ^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2010-10-02 14:44 UTC | newest] Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2010-09-22 8:20 [Bug fortran/45746] New: [OOP] ICE in fold_convert_loc: pointer to allocatable array with select type boschmann at tp1 dot physik dot uni-siegen dot de 2010-09-22 8:36 ` [Bug fortran/45746] " burnus at gcc dot gnu dot org 2010-09-22 8:41 ` dominiq at lps dot ens dot fr [not found] <bug-45746-4@http.gcc.gnu.org/bugzilla/> 2010-10-01 5:37 ` burnus at gcc dot gnu.org 2010-10-02 14:44 ` janus at gcc dot gnu.org
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