* decl2.c (decl_constant_var_p): New fn.
(decl_maybe_constant_var_p): New fn.
(mark_used): Rework instantiation of things needed for constant
expressions.
* cp-tree.h: Declare new fns.
* pt.c (instantiate_decl): Handle cp_unevaluated_operand.
(always_instantiate_p): Use decl_maybe_constant_var_p.
(instantiate_decl): Don't defer constexpr functions.
* repo.c (repo_emit_p): Use decl_maybe_constant_var_p.
* semantics.c (finish_id_expression): Use decl_constant_var_p.
Check for valid name in constant expr after mark_used.
From-SVN: r166164
In gcc/c-family/:
2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
Implemented format and noreturn attributes for Objective-C methods.
* c-common.c (handle_noreturn_attribute): Recognize 'noreturn'
attribute for Objective-C methods.
In gcc/objc/:
2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
Implemented format and noreturn attributes for Objective-C methods.
* objc-act.c (objc_start_method_definition): If method attributes
are specified emit a warning and ignore them.
(build_objc_method_call): Moved deprecation warnings from here ...
(objc_finish_message_expr): to here. Do not emit deprecation
warnings if the receiver is of type 'id'.
(really_start_method): Install 'deprecation' and 'noreturn'
attributes.
(objc_decl_method_attributes): Carefully filter out the list of
attributes, allowing only "noreturn", "format", "sentinel" and
"deprecated". In the case of "format", adjust the arguments.
Always process the attributes in the same way no matter if
"sentinel" is in the list or not.
In gcc/testsuite/:
2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
Implemented format and noreturn attributes for Objective-C methods.
* objc.dg/attributes/method-attribute-2.m: Updated warnings.
* objc.dg/attributes/method-deprecated-1.m: New.
* objc.dg/attributes/method-deprecated-2.m: New.
* objc.dg/attributes/method-deprecated-3.m: New.
* objc.dg/attributes/method-noreturn-1.m: New.
* objc.dg/attributes/method-sentinel-1.m: New.
* objc.dg/attributes/method-format-1.m: New.
* obj-c++.dg/attributes/method-attribute-2.mm: Updated warnings.
* obj-c++.dg/attributes/method-deprecated-1.mm: New.
* obj-c++.dg/attributes/method-deprecated-2.mm: New.
* obj-c++.dg/attributes/method-deprecated-3.mm: New.
* obj-c++.dg/attributes/method-noreturn-1.mm: New.
* obj-c++.dg/attributes/method-sentinel-1.mm: New.
* obj-c++.dg/attributes/method-format-1.mm: New.
From-SVN: r166153
In gcc/objc/:
2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
* objc-act.c (objc_maybe_build_component_ref): Warn about using
deprecated properties.
(objc_maybe_printable_name): Support PROPERTY_DECL.
In gcc/testsuite/:
2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
* objc.dg/property/at-property-deprecated-1.m: New.
* obj-c++.dg/property/at-property-deprecated-1.mm: New.
From-SVN: r166147
2010-11-01 Steve Ellcey <sje@cup.hp.com>
* defaults.h (TARGET_VTABLE_USES_DESCRIPTORS): Move under ifdef
GCC_INSN_FLAGS_H.
* libgcov.c (__gcov_indirect_call_profiler): Set
VTABLE_USES_DESCRIPTORS if TARGET_VTABLE_USES_DESCRIPTORS is
defined and use in place of TARGET_VTABLE_USES_DESCRIPTORS.
From-SVN: r166145
In gcc/objc/:
2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
Implemented Objective-C 2.0 property accessors.
* objc-act.h (enum objc_tree_index): Added OCTI_GET_PROPERTY_DECL,
OCTI_SET_PROPERTY_DECL, OCTI_COPY_STRUCT_DECL,
OCTI_GET_PROPERTY_STRUCT_DECL and OCTI_SET_PROPERTY_STRUCT_DECL.
(objc_getProperty_decl): New.
(objc_setProperty_decl): New.
(objc_copyStruct_decl): New.
(objc_getPropertyStruct_decl): New.
(objc_setPropertyStruct_decl): New.
* objc-act.c (build_objc_property_accessor_helpers): New.
(synth_module_prologue): Call
build_objc_property_accessor_helpers.
(lookup_ivar): New.
(objc_synthesize_getter): Implemented synthesizing getters that
work with properties that are not nonatomic, assign properties.
(objc_synthesize_setter): Implemented synthesizing setters that
work with properties that are not nonatomic, assign properties.
In gcc/testsuite/:
2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
Implemented Objective-C 2.0 property accessors.
* objc.dg/property/at-property-6.m: Use nonatomic properties to
avoid testing more complex accessors in this testcase which is not
about them.
* objc.dg/property/at-property-7.m: Same change.
* objc.dg/property/at-property-8.m: Same change.
* objc.dg/property/at-property-9.m: Same change.
* objc.dg/property/at-property-10.m: Same change.
* objc.dg/property/at-property-11.m: Same change.
* obj-c++.dg/property/at-property-6.mm: Same change.
* obj-c++.dg/property/at-property-7.mm: Same change.
* obj-c++.dg/property/at-property-8.mm: Same change.
* obj-c++.dg/property/at-property-9.mm: Same change.
* obj-c++.dg/property/at-property-10.mm: Same change.
* obj-c++.dg/property/at-property-11.mm: Same change.
* objc.dg/property/at-property-12.m: New.
* objc.dg/property/at-property-13.m: New.
* obj-c++.dg/property/at-property-12.mm: New.
* obj-c++.dg/property/at-property-13.mm: New.
From-SVN: r166143
2010-10-30 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/46152
* gfortran.dg/select_type_11.f03: Update dg-error phrase.
* gfortran.dg/allocate_with_typespec_4.f90: New test.
* gfortran.dg/allocate_with_typespec_1.f90: New test.
* gfortran.dg/allocate_with_typespec_2.f: New test.
* gfortran.dg/allocate_with_typespec_3.f90: New test.
* gfortran.dg/allocate_derived_1.f90: Delete an obselescent test.
* gfortran.dg/select_type_1.f03: Update dg-error phrase.
2010-10-30 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/46152
* fortran/match.c (match_derived_type_spec): Reoplace gfc_match_symbol
with a gfc_find_symbol to prevent namespace pollution. Remove dead
code.
(match_type_spec): Remove parsing of '::'. Collapse character
kind checking to one location.
(gfc_match_allocate): Use correct locus in error message.
From-SVN: r166140
PR target/45250
* var-tracking.c (cfa_base_rtx): Move definition earlier in the file.
(cfa_base_offset): New variable.
(compute_cfa_pointer): Use cfa_base_rtx and cfa_base_offset.
(adjust_mems): Don't do any sp or hfp replacements if cfa_base_rtx
is NULL.
(vt_init_cfa_base): Initialize cfa_base_offset.
From-SVN: r166126
PR target/46030
* config/rs6000/rs6000.c (struct rs6000_stack): Add reload_completed
and savres_strategy.
(stack_info): New file scope var.
(rs6000_init_machine_status): Init stack_info.
(SAVRES_INLINE_FPRS, SAVRES_INLINE_GPRS,
SAVRES_NOINLINE_GPRS_SAVES_LR, SAVRES_NOINLINE_FPRS_SAVES_LR,
SAVRES_NOINLINE_FPRS_DOESNT_RESTORE_LR): Replace with..
(SAVE_INLINE_FPRS, SAVE_INLINE_GPRS, REST_INLINE_FPRS, REST_INLINE_GPRS,
SAVE_NOINLINE_GPRS_SAVES_LR, SAVE_NOINLINE_FPRS_SAVES_LR
REST_NOINLINE_FPRS_DOESNT_RESTORE_LR): ..this. Update all refs.
(rs6000_savres_strategy): Rewrite.
(rs6000_stack_info): Use "stack_info" in place of local "info".
Return cached stack info when reload_completed unless ENABLE_CHECKING
in which case confirm newly calculated stack info matches old info.
Delay calculation of lr_save_p, set it for out of line gp save/restore
as well as fp. Call rs6000_savres_strategy from here..
(rs6000_emit_prologue, rs6000_emit_epilogue): ..rather than here.
(rs6000_output_function_prologue): Use info->savres_strategy to
determine whether fp save/restore externs need to be emitted.
From-SVN: r166125
* class.c (is_really_empty_class): Work when type is not complete.
(synthesized_default_constructor_is_constexpr): New.
(add_implicitly_declared_members): Use it.
(type_has_constexpr_default_constructor): Likewise.
* cp-tree.h: Declare it.
* method.c (synthesized_method_walk): Use it.
From-SVN: r166124
* decl.c (grokdeclarator): Don't ICE on constexpr non-static data
member.
* parser.c (cp_parser_diagnose_invalid_type_name): Give helpful
message about constexpr without -std=c++0x.
From-SVN: r166122
* config/i386/cygming.h (TARGET_SEH): New.
(MAX_STACK_ALIGNMENT): New. Disable alignment for SEH.
(TARGET_ASM_UNWIND_EMIT, TARGET_ASM_UNWIND_EMIT_BEFORE_INSN,
TARGET_ASM_FUNCTION_END_PROLOGUE, SUBTARGET_ASM_UNWIND_INIT): New.
(TARGET_OS_CPP_BUILTINS): Define __SEH__ as needed.
(ASM_DECLARE_FUNCTION_NAME): Use i386_pe_start_function.
(ASM_DECLARE_FUNCTION_SIZE): New.
* config/i386/i386-protos.h: Update.
* config/i386/i386.c (ix86_option_override_internal): Enable
flag_unwind_tables with flag_asynchronous_unwind_tables immediately;
restrict -mpreferred-stack-boundary for SEH; enable flag_fentry.
(ix86_asm_output_function_label): Use SUBTARGET_ASM_UNWIND_INIT.
(ix86_compute_frame_layout): For SEH, disable
use_fast_prologue_epilogue, move frame pointer to the end of
the frame. Initialize hfp_save_offset.
(ix86_expand_prologue): Honor hfp_save_offset. Emit blockage
at end of prologue for SEH.
(ix86_expand_epilogue): For SEH, use pops, emit a nop if needed,
emit blockage at beginning of epilogue.
(ix86_expand_binary_operator): After reload, emit LEA if needed.
(ix86_output_call_insn): New.
* config/i386/i386.h (TARGET_SEH): New.
(struct machine_function): Add member seh.
* config/i386/i386.md (all call patterns): Use ix86_output_call_insn.
* config/i386/winnt.c (struct seh_frame_state): New.
(i386_pe_seh_init, i386_pe_seh_end_prologue, i386_pe_seh_fini,
seh_emit_push, seh_emit_save, seh_emit_stackalloc, seh_cfa_adjust_cfa,
seh_cfa_offset, seh_frame_related_expr, i386_pe_seh_unwind_emit,
i386_pe_start_function, i386_pe_end_function): New.
* dwarf2out.c (dwarf2out_frame_debug_expr): Accept CFA as well
as CFA_STORE in rules 12 and 13.
From-SVN: r166119
PR middle-end/44569
* lower-suberg.c (simplify_subreg_concatn): For VOIDmode elements,
determine the mode of a subreg by GET_MODE_INNER of CONCATN RTX.
From-SVN: r166092
2010-10-30 Thomas Koenig <tkoenig@gcc.gnu.org>
* gfortran.h (gfc_option_t): Replace dump_parse_tree by
dump_fortran_original and add dump_fortran_optimized.
* lang.opt: Add fdump-fortran-original and
fdump-fortran-optimized. Document that fdump-parse-tree is
deprecated.
* gfortran.texi: Add -fdump-fortran-original and
-fdump-fortran-optimized. -fdump-parse-tree is deprecated.
* frontend-passes.c (gfc_run_passes): If optimizing and
if gfc_option.dump_fortran_optimized is set, dump the parse tree
after optimization.
* parse.c: Rename gfc_option.dump_parse_tree to
gfc_option.dump_fortran_original.
* options.c (gfc_init_options): Rename gfc_option.dump_parse_tree
to gfc_option.dump_fortran_original and handle
gfc_option.dump_fortran_optimize.
(gfc_post_options): Rename gfc_option.dump_parse_tree
to gfc_option.dump_fortran_original.
(gfc_handle_option): Rename OPT_fdump_parse_tree to
OPT_fdump_fortran_original and gfc_option.dump_parse_tree
to gfc_option.dump_fortran_original. Handle
OPT_fdump_fortran_optimized.
From-SVN: r166091
Jason Merrill
Jason Merrill
Gabriel Dos Reis
Alan Modra
GCC Administrator
Kaz Kojima
Joseph Myers
Nicola Pero
Jonathan Wakely
Paul Koning
Paul Koning
Steve Ellcey
Steven G. Kargl
Nathan Froyd
DJ Delorie
Nathan Froyd
Jie Zhang
Jakub Jelinek
Richard Henderson
Paolo Carlini
H.J. Lu
Richard Sandiford
Uros Bizjak
Uros Bizjak
Thomas Koenig