http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57542
Bug ID: 57542
Summary: [OOP, Fortran] ICE on FINALization with specific
options
Product: gcc
Version: 4.9.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
Assignee: unassigned at gcc dot gnu.org
Reporter: sfilippone at uniroma2 dot it
Created attachment 30267
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=30267&action=edit
Test case
The attached code triggers an ICE with debug options -O0 -ggdb -fcheck=all
---------------------------- log -----------------------------------
[sfilippo@jacobi BugDeallocateFinal]$ gfortran -v
Using built-in specs.
COLLECT_GCC=gfortran
COLLECT_LTO_WRAPPER=/usr/local/gnu49/libexec/gcc/x86_64-unknown-linux-gnu/4.9.0/lto-wrapper
Target: x86_64-unknown-linux-gnu
Configured with: ../gcc/configure --prefix=/usr/local/gnu49
--enable-languages=c,c++,fortran --with-gmp=/home/travel/GNUBUILD/gmp
--with-mpfr=/home/travel/GNUBUILD/mpfr --with-mpc=/home/travel/GNUBUILD/mpc
--with-cloog=/home/travel/GNUBUILD/cloog : (reconfigured) ../gcc/configure
--prefix=/usr/local/gnu49 --enable-languages=c,c++,fortran
--with-gmp=/home/travel/GNUBUILD/gmp --with-mpfr=/home/travel/GNUBUILD/mpfr
--with-mpc=/home/travel/GNUBUILD/mpc --with-cloog=/home/travel/GNUBUILD/cloog :
(reconfigured) ../gcc/configure --prefix=/usr/local/gnu49
--enable-languages=c,c++,fortran --with-gmp=/home/travel/GNUBUILD/gmp
--with-mpfr=/home/travel/GNUBUILD/mpfr --with-mpc=/home/travel/GNUBUILD/mpc
--with-cloog=/home/travel/GNUBUILD/cloog : (reconfigured) ../gcc/configure
--prefix=/usr/local/gnu49 --enable-languages=c,c++,fortran
--with-gmp=/home/travel/GNUBUILD/gmp --with-mpfr=/home/travel/GNUBUILD/mpfr
--with-mpc=/home/travel/GNUBUILD/mpc --with-cloog=/home/travel/GNUBUILD/cloog
Thread model: posix
gcc version 4.9.0 20130605 (experimental) (GCC)
[sfilippo@jacobi BugDeallocateFinal]$ gfortran -c -O3 testFinal.f90
[sfilippo@jacobi BugDeallocateFinal]$ gfortran -c -O0 -ggdb -fcheck=all
testFinal.f90
testFinal.f90: In function 'testfinal':
testFinal.f90:24:0: internal compiler error: in gfc_build_final_call, at
fortran/trans.c:898
deallocate(var%v(1)%item%item)
^
0x5b97d1 gfc_build_final_call
../../gcc/gcc/fortran/trans.c:898
0x5b97d1 gfc_add_finalizer_call(stmtblock_t*, gfc_expr*)
../../gcc/gcc/fortran/trans.c:1014
0x5b9aee gfc_deallocate_scalar_with_status(tree_node*, tree_node*, bool,
gfc_expr*, gfc_typespec)
../../gcc/gcc/fortran/trans.c:1298
0x61c174 gfc_trans_deallocate(gfc_code*)
../../gcc/gcc/fortran/trans-stmt.c:5429
0x5b8a47 trans_code
../../gcc/gcc/fortran/trans.c:1683
0x5e0cce gfc_generate_function_code(gfc_namespace*)
../../gcc/gcc/fortran/trans-decl.c:5460
0x5788f8 translate_all_program_units
../../gcc/gcc/fortran/parse.c:4509
0x5788f8 gfc_parse_file()
../../gcc/gcc/fortran/parse.c:4706
0x5b47f5 gfc_be_parse_file
../../gcc/gcc/fortran/f95-lang.c:189
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <http://gcc.gnu.org/bugs.html> for instructions.
[sfilippo@jacobi BugDeallocateFinal]$
