[Bug fortran/51966] [4.6/4.7 Regression] ICE in gfc_conv_array_constructor_expr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51966 --- Comment #7 from Tobias Burnus burnus at gcc dot gnu.org 2012-01-25 08:12:02 UTC --- Author: burnus Date: Wed Jan 25 08:11:56 2012 New Revision: 183511 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=183511 Log: 2012-01-25 Tobias Burnus bur...@net-b.de PR fortran/51966 * resolve.c (resolve_structure_cons): Only create an array constructors for nonscalars. 2012-01-25 Tobias Burnus bur...@net-b.de PR fortran/51966 * gfortran.dg/derived_constructor_char_3.f90: New. Added: branches/gcc-4_6-branch/gcc/testsuite/gfortran.dg/derived_constructor_char_3.f90 Modified: branches/gcc-4_6-branch/gcc/fortran/ChangeLog branches/gcc-4_6-branch/gcc/fortran/resolve.c branches/gcc-4_6-branch/gcc/testsuite/ChangeLog
[Bug fortran/51966] [4.6/4.7 Regression] ICE in gfc_conv_array_constructor_expr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51966 Tobias Burnus burnus at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED Resolution||FIXED --- Comment #8 from Tobias Burnus burnus at gcc dot gnu.org 2012-01-25 08:26:16 UTC --- FIXED on the trunk (for 4.7) and on the 4.6 branch. Thanks for the report! If the issue blocks you, you could consider downgrading to 4.5. Alternatively, you could build GCC yourself or download a newer [than today] 4.6 or pre-4.7.0 build. (Cf. http://gcc.gnu.org/wiki/GFortranBinaries and http://gcc.gnu.org/wiki/GFortranDistros )
[Bug fortran/51966] [4.6/4.7 Regression] ICE in gfc_conv_array_constructor_expr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51966 --- Comment #4 from Tobias Burnus burnus at gcc dot gnu.org 2012-01-24 09:26:56 UTC --- Reduced test case, which also illustrates another ICE: module EcoSystem_ml implicit none type, public:: Deriv character(len=10) :: name end type character(len=8), public, dimension(1), parameter :: DEF_ECOSYSTEMS = (/ Grid /) type(Deriv), save :: DepEcoSystem != Deriv(DEF_ECOSYSTEMS(1)) ! ICE in gfc_conv_string_init contains subroutine Init_EcoSystems() DepEcoSystem = Deriv(DEF_ECOSYSTEMS(1)) ! ^^^ ICE in gfc_conv_array_constructor_expr end subroutine Init_EcoSystems end module EcoSystem_ml
[Bug fortran/51966] [4.6/4.7 Regression] ICE in gfc_conv_array_constructor_expr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51966 --- Comment #5 from Tobias Burnus burnus at gcc dot gnu.org 2012-01-24 09:48:28 UTC --- (In reply to comment #4) type(Deriv), save :: DepEcoSystem = Deriv(DEF_ECOSYSTEMS(1)) Here, the problem is that in #0 gfc_conv_string_init (length=0x2cf3b720, expr=0x16c1170) expr-type == EXPR_ARRAY. Hence, the following fails: gcc_assert (expr-expr_type == EXPR_CONSTANT); #1 in gfc_conv_initializer at fortran/trans-expr.c:4940 #2 in gfc_conv_structure at fortran/trans-expr.c:5396 #3 in gfc_conv_initializer at fortran/trans-expr.c:4933 #4 in gfc_get_symbol_decl at fortran/trans-decl.c:1476 Also that version works with GCC 4.5. (In reply to comment #3) [2009-07-23] Revision 162456 is OK, [2010-09-29] revision 164728 gives the ICE. Also 2010-08-28-r163612 fails. I wonder whether the patch for PR 44857 (2010-08-04, Rev. 162863) is the culprit: http://gcc.gnu.org/ml/fortran/2010-08/msg00034.html
[Bug fortran/51966] [4.6/4.7 Regression] ICE in gfc_conv_array_constructor_expr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51966 --- Comment #6 from Tobias Burnus burnus at gcc dot gnu.org 2012-01-25 06:59:25 UTC --- Author: burnus Date: Wed Jan 25 06:59:21 2012 New Revision: 183510 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=183510 Log: 2012-01-24 Tobias Burnus bur...@net-b.de PR fortran/51966 * resolve.c (resolve_structure_cons): Only create an array constructors for nonscalars. 2012-01-24 Tobias Burnus bur...@net-b.de PR fortran/51966 * gfortran.dg/derived_constructor_char_3.f90: New. Added: trunk/gcc/testsuite/gfortran.dg/derived_constructor_char_3.f90 Modified: trunk/gcc/fortran/ChangeLog trunk/gcc/fortran/resolve.c trunk/gcc/testsuite/ChangeLog
[Bug fortran/51966] [4.6/4.7 Regression] ICE in gfc_conv_array_constructor_expr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51966 Tobias Burnus burnus at gcc dot gnu.org changed: What|Removed |Added Keywords||ice-on-valid-code CC||burnus at gcc dot gnu.org Known to work||4.1.2, 4.3.4, 4.4.0, 4.5.3 Target Milestone|--- |4.6.3 Summary|internal compiler error |[4.6/4.7 Regression] ICE in ||gfc_conv_array_constructor_ ||expr Known to fail||4.6.2, 4.7.0 --- Comment #2 from Tobias Burnus burnus at gcc dot gnu.org 2012-01-23 15:06:13 UTC --- Fails at the assert of gfc_conv_array_constructor_expr at fortran/trans-expr.c:4753: 4753 gcc_assert (ss != NULL ss != gfc_ss_terminator); as ss == NULL. Backtrace: #1 gfc_conv_expr (se=0x7fffd260, expr=0x16bf0b0) at trans-expr.c:5421 #2 0x005d0dfe in gfc_trans_subcomponent_assign (expr=0x16bf0b0, cm=0x16bf270, dest=0x2cf250a8) at fortran/trans-expr.c:5179 #3 gfc_trans_structure_assign (dest=0x2ce26280, expr=Unhandled dwarf expression opcode 0xfa ) at fortran/trans-expr.c:5230 #4 0x005d1cb4 in gfc_conv_structure (se=0x7fffd740, expr=0x16c0810, init=0) at fortran/trans-expr.c:5257 #5 0x005d241c in gfc_trans_assignment_1 (expr1=0x16c0090, expr2=0x16c0810, init_flag=false, dealloc=true)
[Bug fortran/51966] [4.6/4.7 Regression] ICE in gfc_conv_array_constructor_expr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51966 Dominique d'Humieres dominiq at lps dot ens.fr changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed||2012-01-23 Ever Confirmed|0 |1 --- Comment #3 from Dominique d'Humieres dominiq at lps dot ens.fr 2012-01-23 15:13:18 UTC --- Confirmed on trunk and 4.6.2. The failure is the same as in pr51864. Revision 162456 is OK, revision 164728 gives the ICE.
[Bug fortran/51966] [4.6/4.7 Regression] ICE in gfc_conv_array_constructor_expr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51966 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Priority|P3 |P4 CC||jakub at gcc dot gnu.org
