2008-10-28 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/37707
Backport from trunk.
* io/list_read.c (read_character): Remove code to look ahead in namelist
reads to descriminate non-delimited strings from namelist objects.
* io/write.c (namelist_write): Delimit character strings with quote or
apostrophe, defaulting to quote.
From-SVN: r141420
2008-10-14 Andrew Haley <aph@redhat.com>
* constants.c (build_constant_data_ref): Make sure we only build
one copy of the decl for the constant pool.
From-SVN: r141344
PR middle-end/37882
* fold-const.c (build_range_type): For 1 .. signed_max
range call build_nonstandard_inter_type if signed_type_for
returned a type with bigger precision.
* gcc.c-torture/execute/pr37882.c: New test.
From-SVN: r141306
2008-10-22 Richard Guenther <rguenther@suse.de>
* tree-ssa-alias-warnings.c (skip_this_pointer): Skip pointers
for which we merged aliases of SMTs into their points-to sets.
* real.c (vax_f_format): Add missing initializer.
From-SVN: r141291
2008-10-19 Jerry DeLisle <jvdelisle@gcc.gnu.org
PR libfortran/37863
Backport from trunk.
* io/write_float.def (WRITE_FLOAT): Round to 1.0 correctly.
2008-10-19 Jerry DeLisle <jvdelisle@gcc.gnu.org
PR libfortran/37707
Backport from trunk.
* io/list_read.c (nml_get_obj_data): If the first namelist object rank
is greater than zero, call nml_object_read with the first object rather
than the sub-object.
From-SVN: r141227
2008-10-19 Paul Thomas <pault@gcc.gnu.org>
PR fortran/37723
* dependency.c (gfc_dep_resolver ): If we find equal array
element references, go on to the next reference.
2008-10-19 Paul Thomas <pault@gcc.gnu.org>
PR fortran/37723
* gfortran.dg/dependency_22.f90: New test.
From-SVN: r141222
2008-10-19 Paul Thomas <pault@gcc.gnu.org>
PR fortran/37787
* dependency.c (gfc_are_equivalenced_arrays): Look in symbol
namespace rather than current namespace, if it is available.
2008-10-19 Paul Thomas <pault@gcc.gnu.org>
PR fortran/37787
* gfortran.dg/module_equivalence_5.f90: New test.
From-SVN: r141219
fix PR tree-optimization/37102
2008-10-17 Andrew MacLeod <amacleod@redhat.com>
PR tree-optimization/37102
* tree-outof-ssa.c (remove_gimple_phi_args): Remove all the PHI args
from a node. Check to see if another PHI is dead.
(eliminate_useless_phis): Rename from eliminate_virtual_phis and remove
real PHIs which have no uses.
(rewrite_out_of_ssa): Call eliminate_useless_phis.
2008-10-17 Andrew MacLeod <amacleod@redhat.com>
PR tree-optimization/37102
* gcc.c-torture/execute/pr37102.c: New Test.
From-SVN: r141195
2008-10-11 Paul Thomas <pault@gcc.gnu.org>
PR fortran/37794
* module.c (check_for_ambiguous): Remove redundant code.
2008-10-11 Paul Thomas <pault@gcc.gnu.org>
PR fortran/37794
* gfortran.dg/used_types_24.f90: New test.
From-SVN: r141058
2008-10-11 Paul Thomas <pault@gcc.gnu.org>
PR fortran/35680
* gfortran.h : Add 'error' bit field to gfc_expr structure.
* expr.c (check_inquiry): When checking a restricted expression
check that arguments are either variables or restricted.
(check_restricted): Do not emit error if the expression has
'error' set. Clean up detection of host-associated variable.
2008-10-11 Paul Thomas <pault@gcc.gnu.org>
PR fortran/35680
* gfortran.dg/transfer_array_intrinsic_5.f90: New test.
From-SVN: r141056
gcc/
2008-10-08 Simon Martin <simartin@users.sourceforge.net>
PR c/35437
* expr.c (count_type_elements): Handle ERROR_MARK.
gcc/testsuite/
2008-10-08 Simon Martin <simartin@users.sourceforge.net>
PR c/35437
* gcc.dg/struct-parse-2.c: New test.
* g++.dg/parse/struct-4.C: New test.
From-SVN: r140961
* utils.c (can_fold_for_view_convert_p): New predicate.
(unchecked_convert): Use it to disable problematic folding with
VIEW_CONVERT_EXPR in the general case. Always disable it for the
special VIEW_CONVERT_EXPR built for integral types and cope with
its addressability issues by preserving the first conversion.
From-SVN: r140903
