2011-02-28  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libgfortran/47567
* io/write_float.def (output_float): Move handling of w = 0 to after
output rounding. Check for zero and set zero_flag accordingly. Set
width according to zero_flag. Add better comments.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170585 138bc75d-0d04-0410-961f-82ee72b054a4

2011-02-28  Benjamin Kosnik  <bkoz@redhat.com>

* testsuite/20_util/hash/chi2_quality.cc: Use C++0x mode on simulators.
* testsuite/20_util/hash/quality.cc: Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170584 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170583 138bc75d-0d04-0410-961f-82ee72b054a4

2011-02-28  Paolo Carlini  <paolo.carlini@oracle.com>

PR libstdc++/47921
* include/std/streambuf (basic_streambuf<>::__safe_gbump,
__safe_pbump): Add.
* include/bits/streambuf.tcc (basic_streambuf<>::xgetn,
xputn): Use the latter.
* include/bits/streambuf_iterator.h: Likewise.
* src/strstream.cc: Likewise.
* src/streambuf.cc: Likewise.
* src/compatibility.cc: Likewise.
* src/istream.cc: Likewise.
* include/bits/fstream.tcc (basic_filebuf<>::xsgetn): Use setg
instead of gbump.
* include/std/sstream (basic_stringbuf<>::_M_pbump): Add.
* include/bits/sstream.tcc (basic_stringbuf<>::seekoff,
seekpos, _M_sync): Use setg, setp, and _M_pbump.
* config/abi/pre/gnu.ver: Tweak.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170579 138bc75d-0d04-0410-961f-82ee72b054a4

Move ChangeLog entry to correct ChangeLog file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170577 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/47873
* class.c (update_vtable_entry_for_fn): Check BINFO_LOST_PRIMARY_P
after checking for a non-thunk.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170576 138bc75d-0d04-0410-961f-82ee72b054a4

* config/stormy16/stormy16.h (FUNCTION_VALUE, LIBCALL_VALUE,
FUNCTION_VALUE_REGNO_P): Remove.
* config/stormy16/stormy16-protos.h (xstormy16_function_value):
Remove.
* config/stormy16/stormy16.c (xstormy16_function_value): Make static.
Add 'outgoing' argument.
(xstormy16_libcall_value, xstormy16_function_value_regno_p): New
function.
(TARGET_FUNCTION_VALUE, TARGET_LIBCALL_VALUE,
TARGET_FUNCTION_VALUE_REGNO_P): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170573 138bc75d-0d04-0410-961f-82ee72b054a4

* printf/quadmath-printf.c (quadmath_snprintf): Make sure
that for size > 0 str is always zero terminated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170572 138bc75d-0d04-0410-961f-82ee72b054a4

2011-02-28  Kai Tietz  <kai.tietz@onevision.com>

PR debug/28047
* dwarf2out.c (file_table_eq): Use filename_cmp instead of strcmp.
(lookup_filename): Likewise.
* final.c (remap_debug_filename): Use filename_ncmp instead of
strncmp.

2011-02-28  Kai Tietz  <kai.tietz@onevision.com>

* filename_cmp.c (filename_ncmp): New function.
* functions.texi: Regenerated.

2011-02-28  Kai Tietz  <kai.tietz@onevision.com>

* filenames.h (filename_ncmp): New prototype.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170570 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/47893
* rtl.h (ASLK_REDUCE_ALIGN, ASLK_RECORD_PAD): Define.
(assign_stack_local_1): Change last argument type to int.
* function.c (assign_stack_local_1): Replace reduce_alignment_ok
argument with kind.  If bit ASLK_RECORD_PAD is not set in it,
don't record padding space into frame_space_list nor
use those areas.
(assign_stack_local): Adjust caller.
(assign_stack_temp_for_type): Call assign_stack_local_1 instead
of assign_stack_local, pass 0 as last argument.
* caller-save.c (setup_save_areas): Adjust assign_stack_local_1
callers.

* gcc.dg/pr47893.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170568 138bc75d-0d04-0410-961f-82ee72b054a4

2011-02-28  Paolo Carlini  <paolo.carlini@oracle.com>

* testsuite/20_util/ratio/comparisons/comp3.cc: New.

2011-02-28  Marc Glisse  <marc.glisse@normalesup.org>

PR libstdc++/42622
* include/std/ratio (ratio_less): Reimplement to never overflow.
* testsuite/20_util/ratio/comparisons/comp2.cc: Extend.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170567 138bc75d-0d04-0410-961f-82ee72b054a4

PR debug/47283
* cfgexpand.c (convert_debug_memory_address): Add AS parameter.
Use target address_mode and pointer_mode hooks instead of hardcoded
Pmode and ptr_mode.  Handle some simple cases of extending if
POINTERS_EXTEND_UNSIGNED < 0.
(expand_debug_expr) <case MEM_REF, INDIRECT_REF, TARGET_MEM_REF>:
Call convert_debug_memory_address.
(expand_debug_expr) <case ADDR_EXPR>: Pass as to
convert_debug_memory_address.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170566 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/46790
* configure.ac (HAVE_LD_EH_GC_SECTIONS_BUG): New test.
* configure: Regenerated.
* config.in: Regenerated.
* varasm.c (default_function_section): Return NULL
if HAVE_LD_EH_GC_SECTIONS_BUG and decl has implicit
section name.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170565 138bc75d-0d04-0410-961f-82ee72b054a4

In libobjc/:
2011-02-28  Nicola Pero  <nicola.pero@meta-innovation.com>

* selector.c (sel_getTypedSelector): Return NULL if there are
multiple selectors with conflicting types.
* objc/runtime.h (sel_getTypedSelector): Updated documentation.

In gcc/testsuite/:
2011-02-28  Nicola Pero  <nicola.pero@meta-innovation.com>

* objc.dg/gnu-api-2-sel.m: Test that sel_getTypedSelector return
NULL in case of a selector with conflicting types.
* obj-c++.dg/gnu-api-2-sel.mm: Same change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170563 138bc75d-0d04-0410-961f-82ee72b054a4

2011-02-28  Martin Jambor  <mjambor@suse.cz>

* ipa-inline.c (cgraph_decide_inlining_of_small_functions): Fix
the description to match the printed values.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170562 138bc75d-0d04-0410-961f-82ee72b054a4

Fixed critical typo in Objective-C runtime garbage collection code

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170561 138bc75d-0d04-0410-961f-82ee72b054a4

2011-02-28  Kazu Hirata  <kazu@codesourcery.com>

gcc/testsuite/
* gcc.target/arm/vfp-ldmdbd.c, gcc.target/arm/vfp-ldmdbs.c,
gcc.target/arm/vfp-ldmiad.c, gcc.target/arm/vfp-ldmias.c,
gcc.target/arm/vfp-stmdbd.c, gcc.target/arm/vfp-stmdbs.c,
gcc.target/arm/vfp-stmiad.c, gcc.target/arm/vfp-stmias.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170559 138bc75d-0d04-0410-961f-82ee72b054a4

2011-02-28  Richard Guenther  <rguenther@suse.de>

* tree-inline.c (tree_function_versioning): Set BLOCK_SUPERCONTEXT
of the copied scope tree.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170558 138bc75d-0d04-0410-961f-82ee72b054a4

PR fortran/47894
* intrinsic.texi: Fix doc of the VERIFY intrinsic.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170557 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/47906
* g++.dg/cpp0x/trailing1.C: Specify -fabi-version=6.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170556 138bc75d-0d04-0410-961f-82ee72b054a4

docs: fix Function Attributes table nesting.

gcc/:
* doc/extend.texi (Function Attributes): Avoid deeply (and
wrongly) nested tables.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170555 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170554 138bc75d-0d04-0410-961f-82ee72b054a4

2011-02-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libgfortran/47778
* gfortran.dg/namelist_71.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170549 138bc75d-0d04-0410-961f-82ee72b054a4

2011-02-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libgfortran/47778
* io/list_read.c (namelist_read): Intialize the error string buffere.
If pprev_nl was used during the previous namelist read and the rank
was zero, reset the pointer to NULL for the next namelist read.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170548 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/47903
* real.c (real_arithmetic) <case PLUS_EXPR, MINUS_EXPR,
MULT_EXPR, RDIV_EXPR>: Clear padding bits in *r first if
r isn't op0 nor op1.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170547 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/47906
* g++.dg/abi/mangle39.C: Specify -fabi-version=6.
* g++.dg/abi/mangle45.C: Specify -fabi-version=6.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170543 138bc75d-0d04-0410-961f-82ee72b054a4

* de.po: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170540 138bc75d-0d04-0410-961f-82ee72b054a4

2011-02-27  Tobias Burnus  <burnus@net-b.de>

        PR fortran/47846
        * trans-stmt.c (gfc_trans_allocate): Fix allocation with
        type-spec of deferred-length strings.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170539 138bc75d-0d04-0410-961f-82ee72b054a4

2011-02-27  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/46466
* g++.dg/cpp0x/constexpr-ctor8.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170538 138bc75d-0d04-0410-961f-82ee72b054a4

2011-02-23  Georg-Johann Lay  <avr@gjlay.de>

* config/avr/avr.md: Remove magic comment for emacs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170537 138bc75d-0d04-0410-961f-82ee72b054a4

2011-02-23  Georg-Johann Lay  <avr@gjlay.de>

PR target/45261
* config/avr/avr.c (avr_option_override): Use error on bad options.
(avr_help): New function.
(TARGET_HELP): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170536 138bc75d-0d04-0410-961f-82ee72b054a4

PR fortran/47886
* gfortran.dg/gomp/task-1.f90: Removed.

* testsuite/libgomp.fortran/task3.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170535 138bc75d-0d04-0410-961f-82ee72b054a4

2011-02-22  Georg-Johann Lay  <avr@gjlay.de>

PR target/42240
* config/avr/avr.c (avr_cannot_modify_jumps_p): New function.
(TARGET_CANNOT_MODIFY_JUMPS_P): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170534 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/47904
* tree.c (cp_tree_equal): Compare DECL_PARM_LEVEL.
* pt.c (iterative_hash_template_arg): And hash it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170533 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/47897
* semantics.c (non_const_var_error): Split out from...
(cxx_eval_constant_expression): ...here.
(potential_constant_expression_1) [VAR_DECL]: Use it.
Allow dependent variables.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170532 138bc75d-0d04-0410-961f-82ee72b054a4

* de.po: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170531 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/invoke.texi (ARC Options): Use CPU instead of cpu.
(ARM Options): Ditto.
(i386 and x86-64 Options): Ditto.
(RX Options): Ditto.
(SPARC Options): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170528 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170526 138bc75d-0d04-0410-961f-82ee72b054a4

2011-02-26  Tobias Burnus  <burnus@net-b.de>

        PR fortran/47886
        * openmp.c (gfc_resolve_omp_directive): Resolve if()
        condition of OpenMP's task.

2011-02-26  Tobias Burnus  <burnus@net-b.de>

        PR fortran/47886
        * gfortran.dg/gomp/task-1.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170521 138bc75d-0d04-0410-961f-82ee72b054a4

* config.gcc (i386-*-freebsd*): Make i486 the default arch on
FreeBSD 6 and later.  Generally use cpu generic.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170520 138bc75d-0d04-0410-961f-82ee72b054a4

PR fortran/47894
* intrinsic.texi: Fix doc of the VERIFY intrinsic.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170519 138bc75d-0d04-0410-961f-82ee72b054a4

PR libfortran/45165
* unix.c (fallback_access): Fix file descriptor leaks.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170517 138bc75d-0d04-0410-961f-82ee72b054a4

Implemented encoding property types for new ObjC ABIs

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170516 138bc75d-0d04-0410-961f-82ee72b054a4

Fix couple of PR references

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170513 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170512 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/cpp.texi: Update copyright years.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170508 138bc75d-0d04-0410-961f-82ee72b054a4

2011-02-25  Sebastien Bourdeauducq <sebastien@milkymist.org>

PR gcc/46898
* config/lm32/lm32.md (ashrsi3): Added needed variable.

2011-02-25  Jon Beniston <jon@beniston.com>

PR gcc/46898
* config/lm32/lm32.h (INCOMING_RETURN_ADDR_RTX): New.
* config/lm32/lm32.md (ashlsi3): Remove unused variable.
* config/lm32/lm32.c (TARGET_EXCEPT_UNWIND_INFO): New.
(lm32_block_move_inline): Add type cast to remove warning.
(lm32_expand_prologue): Generate fp in a way compatible with
dwarf2out.
(gen_int_relational): Move declarations to start of function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170502 138bc75d-0d04-0410-961f-82ee72b054a4

* acinclude.m4 (LIBGFOR_CHECK_FPSETMASK): Set shell variable
tested in configure.host.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170500 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/45470
* tree-vect-data-refs.c (vect_analyze_data_refs): Fail if a statement
can throw internally only.
* tree-vect-stmts.c (vectorizable_call): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170492 138bc75d-0d04-0410-961f-82ee72b054a4

2011-02-25  Jie Zhang  <jie@codesourcery.com>

gcc/testsuite/
* gcc.target/arm/neon-thumb2-move.c: Add
dg-require-effective-target arm_thumb2_ok.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170490 138bc75d-0d04-0410-961f-82ee72b054a4

* g++.dg/parse/constant1.C: Specify C++98 mode.
* g++.dg/parse/constant5.C: Likewise.
* g++.dg/parse/error2.C: Likewise.
* g++.dg/parse/semicolon3.C: Likewise.
* g++.dg/template/crash14.C: Likewise.
* g++.dg/template/local4.C: Likewise.
* g++.dg/template/nontype3.C: Likewise.
* g++.dg/parse/crash31.C: Adjust expected errors.
* g++.dg/template/function1.C: Likewise.
* g++.dg/template/ref3.C: Likewise.
* g++.dg/template/static9.C: Likewise.
* g++.old-deja/g++.pt/crash41.C: Instantiate template.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170489 138bc75d-0d04-0410-961f-82ee72b054a4

* parser.c (cp_parser_constant_expression): Set
non_integral_constant_expression correctly for C++0x too.
(cp_parser_static_assert): Allow non-constant expression.
(cp_parser_direct_declarator): Expect non_constant_p to be set
properly for C++0x.
* pt.c (value_dependent_expression_p): Handle TYPEID_EXPR.
* semantics.c (maybe_constant_value): Check type_unknown_p too.
(potential_rvalue_constant_expression): New.
(require_potential_rvalue_constant_expression): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170488 138bc75d-0d04-0410-961f-82ee72b054a4

Change testfile name

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170487 138bc75d-0d04-0410-961f-82ee72b054a4

2011-02-24  Benjamin Kosnik  <bkoz@redhat.com>

* testsuite/18_support/type_info/required.cc: New.

* testsuite/Makefile.am: Make clean fixups.
* testsuite/Makefile.in: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170486 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170485 138bc75d-0d04-0410-961f-82ee72b054a4

2011-02-24  Tobias Burnus  <burnus@net-b.de>

        PR fortran/47872
        * intrinsic.texi (ALLOCATED, ATAN, BESSEL_JN, BESSEL_YN): Add
        multitable for linebreak between different syntax variants.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170480 138bc75d-0d04-0410-961f-82ee72b054a4

2011-02-24  Tobias Burnus  <burnus@net-b.de>

        * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170479 138bc75d-0d04-0410-961f-82ee72b054a4

PR 47802 Use strftime for CTIME and FDATE intrinsics

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170478 138bc75d-0d04-0410-961f-82ee72b054a4

* config/stormy16/stormy16.h (PREFERRED_RELOAD_CLASS,
PREFERRED_OUTPUT_RELOAD_CLASS): Remove.
* config/stormy16/stormy16-protos.h
(xstormy16_preferred_reload_class): Remove.
* config/stormy16/stormy16.c (xstormy16_preferred_reload_class): Make
static. Change 'rclass' argument and return type to reg_class_t.
(TARGET_PREFERRED_RELOAD_CLASS,
TARGET_PREFERRED_OUTPUT_RELOAD_CLASS): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170477 138bc75d-0d04-0410-961f-82ee72b054a4

PR fortran/47878
* io/transfer.c (read_sf): Call fbuf_getptr only at the end,
and subtract n, dtp->u.p.sf_seen_eor and seen_comma from it.

* gfortran.dg/pr47878.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170476 138bc75d-0d04-0410-961f-82ee72b054a4

Don't delete old arguments when lowering varargs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170474 138bc75d-0d04-0410-961f-82ee72b054a4

Traverse erroneous send/receive statements.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170473 138bc75d-0d04-0410-961f-82ee72b054a4

PR 47802 Test for POSIX getpwuid_r

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170471 138bc75d-0d04-0410-961f-82ee72b054a4

2011-02-24  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

* MAINTAINERS (CPU Port maintainers): Add self.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170470 138bc75d-0d04-0410-961f-82ee72b054a4

Don't crash when using receive on erroneous channel.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170468 138bc75d-0d04-0410-961f-82ee72b054a4

2011-02-24  Richard Guenther  <rguenther@suse.de>

PR testsuite/47801
* gcc.dg/guality/pr41353-1.c (vari): Mark as used.
* gcc.dg/guality/pr41353-2.c (vari): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170467 138bc75d-0d04-0410-961f-82ee72b054a4

2011-02-24  Richard Guenther  <rguenther@suse.de>

* lto-streamer-in.c (input_bb): Do not find referenced vars
in debug statements.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170465 138bc75d-0d04-0410-961f-82ee72b054a4

2011-02-24  Richard Guenther  <rguenther@suse.de>

PR fortran/47839
* f95-lang.c (pushdecl): For externs in non-global scope push
a copy of the decl into the BLOCK.

* gfortran.dg/lto/pr47839_0.f90: New testcase.
* gfortran.dg/lto/pr47839_1.f90: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170463 138bc75d-0d04-0410-961f-82ee72b054a4

2011-02-23  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libgfortran/47567
* gfortran.dg/fmt_f0_1.f90: Update test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170461 138bc75d-0d04-0410-961f-82ee72b054a4

Set type of array length expressions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170460 138bc75d-0d04-0410-961f-82ee72b054a4

* cp-tree.h (DECL_PARM_LEVEL): New.
(struct lang_decl_parm): Add level field.
* name-lookup.c (function_parm_depth): New fn.
* name-lookup.h: Declare it.
* parser.c (cp_parser_parameter_declaration_list): Use it.
* mangle.c (struct globals): Add parm_depth field.
(write_bare_function_type): Adjust it.
(write_expression): Include the level delta in PARM_DECL mangling
for abi >= 6.

* semantics.c (finish_decltype_type): Remove shortcut for decltype
of id-expression.
* mangle.c (write_type) [DECLTYPE_TYPE]: Strip it here for abi < 6.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170459 138bc75d-0d04-0410-961f-82ee72b054a4

2011-02-23  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libgfortran/47567
* io/write_float.def (output_float): Remove special case handling of
zero with width 1.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170458 138bc75d-0d04-0410-961f-82ee72b054a4

Avoid infinite loop in field_reference.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170457 138bc75d-0d04-0410-961f-82ee72b054a4

Don't crash on type switch of untyped value.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170456 138bc75d-0d04-0410-961f-82ee72b054a4

Don't crash on type switch of nil.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170455 138bc75d-0d04-0410-961f-82ee72b054a4

Handle an array of pointers to itself.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170454 138bc75d-0d04-0410-961f-82ee72b054a4

Don't crash if a map index is used outside of a function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170453 138bc75d-0d04-0410-961f-82ee72b054a4

Don't crash on bad receiver when building recover thunks.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170452 138bc75d-0d04-0410-961f-82ee72b054a4

Don't crash if a result variable redefines a parameter.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170451 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170449 138bc75d-0d04-0410-961f-82ee72b054a4

2011-02-23  Mikael Morin  <mikael@gcc.gnu.org>

PR fortran/40850
* trans.c (gfc_prepend_expr_to_block): New function.
* trans.h (gfc_prepend_expr_to_block): Declare.
* trans-array.c (gfc_conv_array_parameter): Replace
gfc_add_expr_to_block with gfc_prepend_expr_to_block.

2011-02-23  Mikael Morin  <mikael@gcc.gnu.org>

PR fortran/40850
* gfortran.dg/nested_allocatables_1.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170445 138bc75d-0d04-0410-961f-82ee72b054a4

2011-02-23  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/47849
* tree-if-conv.c (main_tree_if_conversion): Free postdom info.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170441 138bc75d-0d04-0410-961f-82ee72b054a4

fix PR c++/46868
gcc/cp/
PR c++/46868
* parser.c (cp_parser_class_specifier): Require a closing brace
to attempt error recovery.

gcc/testsuite/
PR c++/46868
* g++.dg/pr46868.C: New test.
* g++.dg/parse/parameter-declaration-1.C: Adjust.
* g++.dg/parse/error14.C: Adjust.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170440 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/47838
* gcc.dg/tree-ssa/foldconst-2.c: Scan tree-ch dump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170439 138bc75d-0d04-0410-961f-82ee72b054a4

* gfortran.dg/allocate_deferred_char_scalar_1.f03: Fix dg-do syntax.
* gfortran.dg/count_init_expr.f03: Ditto.
* gfortran.dg/gomp/pr43711.f90: Ditto.
* gcc.dg/struct-parse-2.c: Ditto.
* gcc.dg/parse-error-3.c: Ditto.
* gcc.dg/Wlogical-op-1.c: Ditto.
* gcc.dg/Walways-true-1.c: Ditto.
* gcc.dg/pr24225.c: Ditto.
* gcc.dg/Walways-true-2.c: Ditto.
* gcc.dg/tree-ssa/foldcast-1.c: Ditto.
* gcc.dg/tree-ssa/struct-aliasing-1.c: Ditto.
* gcc.dg/tree-ssa/struct-aliasing-2.c: Ditto.
* g++.dg/overload/defarg4.C: Ditto.
* g++.dg/inherit/covariant16.C: Ditto.
* g++.dg/inherit/virtual7.C: Ditto.
* g++.dg/template/canon-type-9.C: Ditto.
* g++.dg/template/access19.C: Ditto.
* g++.dg/template/call7.C: Ditto.
* g++.dg/template/canon-type-2.C: Ditto.
* g++.dg/template/init7.C: Ditto.
* g++.dg/template/sizeof-template-argument.C: Ditto.
* g++.dg/template/const3.C: Ditto.
* g++.dg/template/sfinae26.C: Ditto.
* g++.dg/template/sfinae26.C: Ditto.
* g++.dg/template/canon-type-11.C: Ditto.
* g++.dg/template/union2.C: Ditto.
* g++.dg/template/canon-type-3.C: Ditto.
* g++.dg/template/canon-type-1.C: Ditto.
* g++.dg/template/canon-type-5.C: Ditto.
* g++.dg/template/canon-type-7.C: Ditto.
* g++.dg/template/canon-type-10.C: Ditto.
* g++.dg/template/spec36.C: Ditto.
* g++.dg/template/typedef38.C: Ditto.
* g++.dg/template/canon-type-4.C: Ditto.
* g++.dg/template/canon-type-6.C: Ditto.
* g++.dg/template/canon-type-13.C: Ditto.
* g++.dg/template/instantiate9.C: Ditto.
* g++.dg/template/ttp22.C: Ditto.
* g++.dg/warn/Wreturn-type-6.C: Ditto.
* g++.dg/warn/Walways-true-1.C: Ditto.
* g++.dg/warn/Wlogical-op-1.C: Ditto.
* g++.dg/warn/Walways-true-2.C: Ditto.
* g++.dg/conversion/op4.C: Ditto.
* g++.dg/opt/pr19650.C: Ditto.
* g++.dg/lookup/friend11.C: Ditto.
* g++.dg/other/default2.C: Ditto.
* g++.dg/other/default3.C: Ditto.
* g++.dg/other/dtor2.C: Ditto.
* g++.dg/other/friend5.C: Ditto.
* g++.dg/other/default5.C: Ditto.
* g++.dg/init/brace6.C: Ditto.
* g++.dg/init/aggr5.C: Ditto.
* g++.dg/init/error2.C: Ditto.
* g++.dg/expr/bound-mem-fun.C: Ditto.
* g++.dg/expr/cond6.C: Ditto.
* g++.dg/expr/stmt-expr-1.C: Ditto.
* g++.dg/cpp0x/constexpr-object2.C: Ditto.
* g++.dg/cpp0x/constexpr-data1.C: Ditto.
* g++.dg/cpp0x/constexpr-function2.C: Ditto.
* g++.dg/cpp0x/bracket1.C: Ditto.
* g++.dg/cpp0x/variadic-mem-fn.C: Ditto.
* g++.dg/cpp0x/pr38646.C: Ditto.
* g++.dg/cpp0x/variadic73.C: Ditto.
* g++.dg/cpp0x/constexpr-function1.C: Ditto.
* g++.dg/cpp0x/bracket4.C: Ditto.
* g++.dg/cpp0x/decltype4.C: Ditto.
* g++.dg/cpp0x/constexpr-data2.C: Ditto.
* g++.dg/cpp0x/constexpr-object1.C: Ditto.
* g++.dg/cpp0x/variadic-crash2.C: Ditto.
* g++.dg/cpp0x/variadic-new2.C: Ditto.
* g++.dg/cpp0x/decltype2.C: Ditto.
* g++.dg/cpp0x/decltype1.C: Ditto.
* g++.dg/cpp0x/bracket2.C: Ditto.
* g++.dg/cpp0x/decltype5.C: Ditto.
* g++.dg/cpp0x/constexpr-function3.C: Ditto.
* g++.dg/cpp0x/variadic70.C: Ditto.
* g++.dg/cpp0x/decltype6.C: Ditto.
* g++.dg/cpp0x/rvo.C: Ditto.
* g++.dg/cpp0x/vt-40092.C: Ditto.
* g++.dg/cpp0x/variadic-new.C: Ditto.
* g++.dg/cpp0x/lambda/lambda-pass.C: Ditto.
* g++.dg/cpp0x/lambda/lambda-mixed.C: Ditto.
* g++.dg/cpp0x/lambda/lambda-nested.C: Ditto.
* g++.dg/cpp0x/lambda/lambda-recursive.C: Ditto.
* g++.dg/cpp0x/lambda/lambda-copy.C: Ditto.
* g++.dg/cpp0x/lambda/lambda-non-const.C: Ditto.
* g++.dg/cpp0x/lambda/lambda-ref-default.C: Ditto.
* g++.dg/cpp0x/lambda/lambda-deduce.C: Ditto.
* g++.dg/cpp0x/lambda/lambda-copy-default.C: Ditto.
* g++.dg/cpp0x/lambda/lambda-nop.C: Ditto.
* g++.dg/cpp0x/lambda/lambda-capture-const-ref.C: Ditto.
* g++.dg/cpp0x/lambda/lambda-ref.C: Ditto.
* g++.dg/cpp0x/lambda/lambda-const.C: Ditto.
* g++.dg/cpp0x/lambda/lambda-mutable.C: Ditto.
* g++.dg/cpp0x/lambda/lambda-in-class.C: Ditto.
* g++.dg/cpp0x/pr39639.C: Ditto.
* g++.dg/cpp0x/decltype3.C: Ditto.
* g++.dg/cpp0x/variadic68.C: Ditto.
* g++.dg/cpp0x/variadic-function.C: Ditto.
* g++.dg/cpp0x/constexpr-ex1.C: Ditto.
* g++.dg/cpp0x/variadic-bind.C: Ditto.
* g++.dg/cpp0x/variadic-tuple.C: Ditto.
* g++.dg/cpp0x/constexpr-ex2.C: Ditto.
* g++.dg/parse/crash35.C: Ditto.
* g++.dg/parse/crash40.C: Ditto.
* g++.dg/parse/defarg12.C: Ditto.
* g++.dg/parse/crash34.C: Ditto.
* g++.dg/parse/constructor3.C: Ditto.
* g++.dg/parse/template23.C: Ditto.
* g++.dg/parse/crash56.C: Ditto.
* g++.dg/parse/dtor13.C: Ditto.
* g++.dg/parse/error33.C: Ditto.
* g++.dg/parse/ctor9.C: Ditto.
* g++.dg/parse/error32.C: Ditto.
* g++.dg/parse/error37.C: Ditto.
* g++.dg/parse/bitfield3.C: Ditto.
* g++.dg/parse/struct-4.C: Ditto.
* g++.dg/ext/has_trivial_copy.C: Ditto.
* g++.dg/ext/is_polymorphic.C: Ditto.
* g++.dg/ext/has_nothrow_copy_odr.C: Ditto.
* g++.dg/ext/has_nothrow_copy-4.C: Ditto.
* g++.dg/ext/has_nothrow_assign.C: Ditto.
* g++.dg/ext/is_union.C: Ditto.
* g++.dg/ext/has_nothrow_copy-1.C: Ditto.
* g++.dg/ext/is_pod.C: Ditto.
* g++.dg/ext/has_virtual_destructor.C: Ditto.
* g++.dg/ext/has_trivial_constructor.C: Ditto.
* g++.dg/ext/has_nothrow_copy-3.C: Ditto.
* g++.dg/ext/has_nothrow_copy-5.C: Ditto.
* g++.dg/ext/has_trivial_destructor-1.C: Ditto.
* g++.dg/ext/has_nothrow_copy-6.C: Ditto.
* g++.dg/ext/is_abstract.C: Ditto.
* g++.dg/ext/has_trivial_assign.C: Ditto.
* g++.dg/ext/is_class.C: Ditto.
* g++.dg/ext/has_nothrow_assign_odr.C: Ditto.
* g++.dg/ext/has_nothrow_copy-7.C: Ditto.
* g++.dg/ext/is_base_of.C: Ditto.
* g++.dg/ext/has_nothrow_copy-2.C: Ditto.
* g++.dg/ext/has_nothrow_constructor.C: Ditto.
* g++.dg/ext/is_empty.C: Ditto.
* g++.dg/ext/is_enum.C: Ditto.
* g++.dg/ext/has_nothrow_constructor_odr.C: Ditto.
* g++.dg/ext/.C: Ditto.
* g++.dg/ext/.C: Ditto.
* gnat.dg/opt11.adb: Ditto.
* obj-c++.dg/pr45735.mm: Ditto.
* obj-c++.dg/pr24393.mm: Ditto.
* obj-c++.dg/exceptions-2.cc: Ditto.
* objc.dg/pr45735.m: Ditto.
* objc.dg/pr24393.m: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170438 138bc75d-0d04-0410-961f-82ee72b054a4

Removed conflict in usage of TYPE_LANG_SLOT_0 between Objective-C and C

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170436 138bc75d-0d04-0410-961f-82ee72b054a4

PR libgomp/47854
* libgomp.texi (omp_get_wtime): Don't say time in the past
must be Unix Epoch.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170434 138bc75d-0d04-0410-961f-82ee72b054a4

Merged with binutils version ...

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170433 138bc75d-0d04-0410-961f-82ee72b054a4

PR 47694 Read from named pipe fails

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170432 138bc75d-0d04-0410-961f-82ee72b054a4

Don't crash looking for methods of pointer to error type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170431 138bc75d-0d04-0410-961f-82ee72b054a4

Don't crash on Sizeof of bad type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170430 138bc75d-0d04-0410-961f-82ee72b054a4

Don't crash on erroneous type descriptor in interface conversion.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170429 138bc75d-0d04-0410-961f-82ee72b054a4

Traverse erroneous function redefinitions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170428 138bc75d-0d04-0410-961f-82ee72b054a4

Fix missing type traversals.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170427 138bc75d-0d04-0410-961f-82ee72b054a4

* opts-common.c (decode_cmdline_option): Print empty string
argument as "" in decoded->orig_option_with_args_text.
* gcc.c (execute): Print empty string argument as ""
in the verbose output.
(do_spec_1): Keep empty string argument.

testsuite/
* gcc.dg/cpp/include7.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170426 138bc75d-0d04-0410-961f-82ee72b054a4

* config.gcc: Declare score-* and crx-* obsolete.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170425 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/47833
* pt.c (struct pending_template): Add chain_next GTY option.
* decl.c (struct named_label_use_entry): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170424 138bc75d-0d04-0410-961f-82ee72b054a4

/cp
2011-02-22  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/47242
* semantics.c (build_lambda_object): Bail out if a field is
error_mark_node.

/testsuite
2011-02-22  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/47242
* g++.dg/cpp0x/lambda/lambda-ice4.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170423 138bc75d-0d04-0410-961f-82ee72b054a4

PR rtl-optimization/47763
* web.c (web_main): Ignore naked clobber when replacing register.

testsuite/
PR rtl-optimization/47763
* gcc.dg/pr47763.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170422 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170421 138bc75d-0d04-0410-961f-82ee72b054a4