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[Bug fortran/46896] [4.2/4.3/4.4/4.5/4.6 Regression] Wrong code with transpose(a) passed to subroutine
- From: "dominiq at lps dot ens.fr" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sun, 12 Dec 2010 20:48:00 +0000
- Subject: [Bug fortran/46896] [4.2/4.3/4.4/4.5/4.6 Regression] Wrong code with transpose(a) passed to subroutine
- Auto-submitted: auto-generated
- References: <bug-46896-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46896
--- Comment #8 from Dominique d'Humieres <dominiq at lps dot ens.fr> 2010-12-12 20:47:48 UTC ---
Not surprisingly with the patch in comment #5 I get the following regressions:
FAIL: gfortran.dg/array_function_5.f90 * (internal compiler error)
FAIL: gfortran.dg/proc_ptr_comp_9.f90 * (internal compiler error)
FAIL: gfortran.dg/proc_ptr_comp_12.f90 * (internal compiler error)
The backtrace for gfortran.dg/array_function_5.f90 is
Program received signal EXC_BAD_ACCESS, Could not access memory.
Reason: KERN_INVALID_ADDRESS at address: 0x0000000000000028
proc_call_can_redefine_sym (proc=0x14191f000) at
../../work/gcc/fortran/trans-expr.c:5409
5409 gfc_symbol *sym = expr->symtree->n.sym;
(gdb) bt
#0 proc_call_can_redefine_sym (proc=0x14191f000) at
../../work/gcc/fortran/trans-expr.c:5409
#1 0x00000001000da15e in gfc_conv_procedure_call (se=0x7fff5fbfd500,
sym=0x14191f000, args=0x1419182b0, expr=0x1419181f0, append_args=0x141f1f380)
at ../../work/gcc/fortran/trans-expr.c:3114
Previous frame inner to this frame (gdb could not unwind past this frame)