Mark Mitchell
9f4faeaee1
re PR c++/19733 (ICE on invalid destructor call)
...
PR c++/19733
* class.c (add_method): Don't set TYPE_HAS_DESTRUCTOR.
(check_bases): Give warnings about a base class with a
non-virtual destructor, even if it is implicit.
(finish_struct_bits): Don't copy TYPE_HAS_DESTRUCTOR.
(maybe_warn_about_overly_private_class): Don't use
TYPE_HAS_DESTRUCTOR.
(finish_struct_methods): Don't set TYPE_HAS_DESTRUCTOR.
(check_for_override): Give it external linkage.
(add_implicitly_declared_members): Generate destructors lazily.
(check_field_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR, not
TYPE_HAS_DESTRUCTOR.
(check_bases_and_members): Call check_methods before
check_field_decls.
(check_bases_and_members): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR, not
TYPE_HAS_DESTRUCTOR.
(finish_struct_1): Do not use TYPE_HAS_DESTRUCTOR.
* cp-tree.def (PSEUDO_DTOR_EXPR): Document.
* cp-tree.h (TYPE_HAS_DESTRUCTOR): Remove.
(lang_type_class): Add lazy_destructor.
(CLASSTYPE_LAZY_DESTRUCTOR): New macro.
(CLASSTYPE_DESTRUCTORS): Robustify.
(TYPE_HAS_DESTRUCTOR): Remove.
(check_for_override): Declare.
(build_vbase_delete): Remove.
* cvt.c (convert_to_void): Issue errors about pseudo-destructor
expressions.
* decl.c (cxx_maybe_build_cleanup): Remove dead code.
* except.c (dtor_nothrow): Lazily create destructors if necessary.
(build_throw): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
* init.c (build_delete): Lazily create destructors, if necessary.
(build_vbase_delete): Remove.
* method.c (locate_dtor): Simplify.
(implicitly_declare_fn): Add support for destructors.
* parser.c (cp_parser_lookup_name): Lazily create destructors, if
necessary.
* pt.c (check_explicit_specialization): Don't use
TYPE_HAS_DESTRUCTOR.
(instantiate_class_template): Likewise.
* ptree.c (cxx_print_type): Don't print TYPE_HAS_DESTRUCTOR.
* rtti.c (emit_support_tinfos): Robustify.
* search.c (lookup_fnfields_1): Lazily create destructors.
* typeck.c (build_class_member_access_expr): Remove
PSEUDO_DTOR_EXPR handling.
(lookup_destructor): Likewise.
PR c++/19733
* g++.dg/parse/crash23.C: New test.
* g++.dg/warn/Weff1.C: New test.
From-SVN: r94759
2005-02-09 02:53:41 +00:00
Kazu Hirata
3638a282e4
Make-lang.in, [...]: Update copyright.
...
* Make-lang.in, call.c, cvt.c, init.c, rtti.c, tree.c,
typeck2.c: Update copyright.
From-SVN: r93828
2005-01-18 11:45:39 +00:00
Richard Henderson
78e0d62b95
re PR middle-end/17799 (Non-optimizing compile loses 'this')
...
PR middle-end/17799
* function.c (use_register_for_decl): Check DECL_IGNORED_P instead
of DECL_ARTIFICIAL.
(assign_parms_augmented_arg_list): Set DECL_IGNORED_P.
* c-decl.c (build_compound_literal): Likewise.
* dwarf2asm.c (dw2_force_const_mem): Likewise.
* gimplify.c (create_artificial_label): Likewise.
* tree-inline.c (expand_call_inline): Likewise.
* var-tracking.c (vt_initialize): Likewise.
* tree-outof-ssa.c (create_temp): Copy DECL_IGNORED_P.
cp/
* call.c (make_temporary_var_for_ref_to_temp): Set DECL_IGNORED_P.
* class.c (build_vtable): Don't conditionallize setting it
based on DWARF2_DEBUG.
(layout_class_type): Set DECL_IGNORED_P.
* decl2.c (get_guard): Likewise.
* rtti.c (get_tinfo_decl, build_lang_decl): Likewise.
* tree.c (build_local_temp): Likewise.
From-SVN: r92781
2004-12-31 17:43:12 -08:00
Mark Mitchell
5e001b48af
* rtti.c (emit_support_tinfos): Avoid using C99 semantics.
...
From-SVN: r92504
2004-12-22 21:32:33 +00:00
Mark Mitchell
dfb5c52315
re PR c++/18464 (error message about "non-lvalue in unary '&'" when using ?: operator)
...
PR c++/18464
* call.c (build_this): In templates, do not bother with
build_unary_op.
* typeck.c (unary_complex_lvalue): In a template, always refuse
simplifications.
PR c++/18492
* cp-gimplify.c (cp_genericize): Relax assertion.
PR c++/11224
* cvt.c (convert_to_void): Warn about unused values.
PR c++/18257
* rtti.c (emit_support_tinfos): On systems without weak symbols,
emit the runtime library type-info objects as non-COMDAT.
PR c++/18464
* g++.dg/template/cond5.C: New test.
PR c++/18492
* g++.dg/inherit/thunk3.C: New test.
PR c++/11224
* g++.dg/warn/Wunused-9.C: New test.
From-SVN: r92491
2004-12-22 18:00:39 +00:00
Nathan Sidwell
db24eb1f4f
re PR c++/18803 (rejects access to operator() in template)
...
cp:
PR c++/18803
* cp-tree.h (REFERENCE_REF_P): New.
(CPTI_TYPE_INFO_TYPE): Rename to ...
(CPTI_CONST_TYPE_INFO_TYPE): ... here.
(CPTI_TYPE_INFO_REF_TYPE): Remove.
(type_info_type_node): Rename to ...
(const_type_info_type_node): ... here.
(type_info_ref_type): Remove.
* call.c (build_user_type_conversion): Reformat.
(resolve_args): Do not convert_from_reference.
(build_object_call): Call convert_from_reference.
(prep_operand): Do not convert_from_reference.
(build_new_method_call): Likewise.
* class.c (build_vfield_ref): Likewise.
* cvt.c (convert_to_reference): Likewise.
(convert_from_reference): Build INDIRECT_REF here, not with
build_indirect_ref.
(convert_force): Do not convert_from_reference.
(build_expr_type_conversion): Likewise.
* decl.c (grok_reference_init): Likewise.
* decl2.c (delete_sanity): Likewise.
* except.c (initialize_handler_parm): Use POINTER_TYPE_P.
* init.c (build_dtor_call): Do not convert_from_reference.
* parser.c (cp_parser_template_argument): Unwrap indirected
reference. Allow TEMPLATE_PARM_INDEX as an object parm.
* pt.c (tsubst_copy_and_build) <case INDIRECT_REF>: Use
convert_from_reference, if indicated.
<case CALL_EXPR>: Do not convert_from_reference.
<case PARM_DECL, VAR_DECL>: Convert_from_reference if needed.
(tsubst_initializer_list): Do not convert_from_reference.
* rtti.c (init_rtti_processing): Adjust node creation.
(throw_bad_typeid): Use const_type_info_type_node.
Do not convert_from_reference.
(typeid_ok_p): Use const_type_info_type_node.
(build_typeid, get_typeid): Always return type_info typed node.
(build_dynamic_cast_1): Dont convert_from_reference. Refactor.
* semantics.c (finish_stmt_expr_expr): Do not
convert_from_reference.
(finish_id_expression): Convert_from_reference as appropriate.
* typeck.c (decay_conversion): Do not convert_from_reference.
(finish_class_member_access_expr): Likewise.
(build_indirect_ref): Use POINTER_TYPE_P.
(convert_arguments): Do not convert_from_reference.
(build_modify_expr): Likewise.
(convert_for_initialization): Likewise.
* typeck2.c (build_x_arrow): Likewise.
testsuite:
PR c++/18803
* g++.dg/template/operator5.C: New.
From-SVN: r91863
2004-12-08 08:36:09 +00:00
Kriang Lerdsuwanakij
29ef83dee9
Friend class name lookup 2/n, PR c++/14513, c++/15410
...
Friend class name lookup 2/n, PR c++/14513, c++/15410
* name-lookup.c (lookup_name_real): Simplify.
(lookup_type_scope): Add SCOPE parameter. Handle friend class
lookup.
* name-lookup.h (tag_scope): New enum type.
(lookup_type_scope): Adjust declaration.
* decl.c (lookup_and_check_tag, xref_tag, xref_tag_from_type):
Change bool parameter GLOBALIZED to TAG_SCOPE parameter SCOPE.
(start_enum): Likewise. Add assertion test that NAME is
IDENTIFIER_NODE. Use anonymous name for dummy ENUMERAL_TYPE in
case of error.
* cp-tree.h (xref_tag, xref_tag_from_type): Adjust declarations.
* parser.c (cp_parser_elaborated_type_specifier,
cp_parser_class_head): Adjust call to xref_tag.
* pt.c (lookup_template_class, instantiate_class_template):
Likewise.
* rtti.c (init_rtti_processing, build_dynamic_cast_1,
tinfo_base_init, emit_support_tinfos): Likewise.
* g++.dg/lookup/friend2.C: New test.
* g++.dg/template/friend31.C: Likewise.
From-SVN: r91299
2004-11-25 16:55:34 +00:00
Nathan Sidwell
18e4be8561
cp-tree.h (UNIQUELY_DERIVED_FROM_P): Adjust lookup_base call.
...
cp:
* cp-tree.h (UNIQUELY_DERIVED_FROM_P): Adjust lookup_base call.
(ACCESSIBLY_UNIQUELY_DERIVED_P): Remove.
(PUBLICLY_UNIQUELY_DERIVED_P): Adjust lookup_base call.
(enum base_access): Reorganize.
(accessible_base_p, accessible_p): Add consider_local_p parameter.
* call.c (standard_conversion): Update comment about
DERIVED_FROM_P.
(enforce_access): Adjust accessible_p call.
(build_over_call): Adjust accessible_base_p call.
* class.c (convert_to_base): Adjust lookup_base call.
(build_vtbl_ref_1): Likewise.
(warn_about_ambiguous_bases): Likewise. Add early exit.
* cvt.c (convert_to_pointer_force) Adjust lookup_base call.
* search.c (accessible_base_p): Add consider_local_p parameter.
(lookup_base): Pass consider_local_p to accessible_base_p call.
(friend_accessible_p): Check whether scope is a class member.
Remove unnecessary class template check.
(accessible_p): Add consider_local_p parameter. Use it.
(adjust_result_of_qualified_name_lookup): Adjust lookup_base call.
* tree.c (maybe_dummy_object): Likewise.
* typeck.c (comp_except_type): Use PUBLICLY_UNIQUELY_DERIVED_P.
(build_class_member_access_expr): Adjust lookup_base call.
* typeck2.c (binfo_or_else): Likewise.
* rtti.c (build_dynamic_cast_1): Access can consider friendship
and current scope.
testsuite:
* g++.dg/eh/shadow1.C: New.
From-SVN: r89232
2004-10-18 17:21:36 +00:00
Nathan Sidwell
6936e493b5
cp-tree.h (get_dynamic_cast_base_type): Rename to ...
...
* cp-tree.h (get_dynamic_cast_base_type): Rename to ...
(dcast_base_hint): ... here.
* rtti.c (build_dynamic_cast_1): Use dcast_base_hint.
* search.c (struct dcast_data_s): New.
(dynamic_cast_base_recurse): Remove. Replace with ...
(dfs_dcast_hint_pre, dfs_dcast_base_post): ... these. New.
(get_dynamic_cast_base_type): Rename to ...
(dcast_base_hint): ... here. Use dfs_walk_once_accessible.
(accessible_r): Remove.
(dfs_accessible_post): New, broken out of accessible_r.
(accessible_p): Use dfs_walk_once_accessible.
(dfs_walk_once_accessible_r): New. From accessible_r.
(dfs_walk_once_accessible): New. From acessible_p.
From-SVN: r88884
2004-10-11 16:36:03 +00:00
Gabriel Dos Reis
a82e1a7d18
Convert diagnostics to use quoting flag q 7/n
...
cp/
Convert diagnostics to use quoting flag q 7/n
* typeck.c (composite_pointer_type_r, composite_pointer_type,
cxx_sizeof_or_alignof_type, cxx_sizeof_or_alignof_expr,
string_conv_p, build_class_member_access_expr,
build_class_member_access_expr, lookup_destructor,
finish_class_member_access_expr, build_indirect_ref,
get_member_function_from_ptrfunc, build_function_call,
convert_arguments, build_binary_op, pointer_diff,
build_unary_op,
check_for_casting_away_constness, build_static_cast,
build_reinterpret_cast, build_const_cast, build_c_cast,
build_modify_expr, get_delta_difference, build_ptrmemfunc,
dubious_conversion_warnings, convert_for_assignment,
convert_for_initialization,
maybe_warn_about_returning_address_of_local,
check_return_expr):
Use quoting marks.
* typeck2.c (error_not_base_type, readonly_error,
abstract_virtuals_error, cxx_incomplete_type_diagnostic,
store_init_value, digest_init, build_x_arrow,
build_m_component_ref, require_complete_eh_spec_types):
Likewise.
* tree.c (cp_build_qualified_type_real,
handle_java_interface_attribute,
handle_init_priority_attribute):
Likewise.
* semantics.c (finish_asm_stmt, finish_non_static_data_member,
finish_pseudo_destructor_expr,
check_template_template_default_arg, begin_class_definition,
finish_base_specifier, qualified_name_lookup_error,
finish_id_expression, finish_typeof): Likewise.
* search.c (lookup_base, check_final_overrider,
look_for_overrides_r): Likewise.
* rtti.c (get_tinfo_decl, build_dynamic_cast_1): Likewise.
testsuite/
* g++.dg/overload/pmf1.C: Adjust quoting marks.
* g++.dg/warn/incomplete1.C: Likewise.
* g++.dg/template/qualttp20.C: Likewise.
From-SVN: r88854
2004-10-10 21:36:42 +00:00
Nathan Sidwell
942149531d
cp-tree.h (unemitted_tinfo_decls): Make a VEC(tree).
...
* cp-tree.h (unemitted_tinfo_decls): Make a VEC(tree).
* decl2.c (cp_finish_file): Adjust tinfo decl emission loop.
* rtti.c (unemitted_tinfo_decls): Make a VEC(tree).
(init_rtti_processing): Initialize it to something realistic.
(get_tinfo_decl): Adjust pushing the new decl.
From-SVN: r87872
2004-09-22 18:12:10 +00:00
Nathan Sidwell
3543e114c6
cp-tree.h (struct lang_type_class): Remove marked flags, add diamond_shaped and repeated_base flags.
...
* cp-tree.h (struct lang_type_class): Remove marked flags, add
diamond_shaped and repeated_base flags. Reorder to keep 8-bit blocks.
(TYPE_MARKED_P): New.
(CLASSTYPE_DIAMOND_SHAPED_P, CLASSTYPE_REPEATED_BASE_P): New.
(CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
CLEAR_CLASSTYPE_MARKED_N): Remove.
(CLASSTYPE_MARKED_*, SET_CLASSTYPE_MARKED_*,
CLEAR_CLASSTYPE_MARKED_*): Remove.
* decl.c (xref_basetypes): Use TYPE_MARKED_P. Determine diamond
shaped and repeated base properties.
* lex.c (cxx_make_type): Don't clear TYPE_ALIAS_SET.
* rtti.c (dfs_class_hint_mark, dfs_class_hint_unmark,
class_hint_flags): Remove.
(get_pseudo_ti_init): Use CLASSTYPE_REPEATED_BASE_P and
CLASSTYPE_DIAMOND_SHAPED_P.
From-SVN: r87853
2004-09-22 10:55:21 +00:00
Nathan Sidwell
50bc768da1
call.c (validate_conversion_obstack): Replace my_friendly_assert with gcc_assert or gcc_unreachable.
...
* call.c (validate_conversion_obstack): Replace
my_friendly_assert with gcc_assert or gcc_unreachable.
(direct_reference_binding, merge_conversion_sequences,
build_user_type_conversion_1, perform_overload_resolution,
build_op_delete_call, enforce_access, call_builtin_trap,
build_over_call, build_special_member_call, build_new_method_call,
initialize_reference): Likewise.
* class.c (build_base_path, build_primary_vtable, alter_access,
check_bases, update_vtable_entry_for_fn, layout_empty_base,
clone_function_decl, adjust_clone_args,
type_requires_array_cookie, include_empty_classes,
finish_struct_1, resolve_address_of_overloaded_function,
instantiate_type, get_vtbl_decl_for_binfo, build_vtt_inits,
dfs_build_secondary_vptr_vtt_inits, build_ctor_vtbl_group,
accumulate_vtbl_inits, build_vtbl_initializer,
build_vbase_offset_vtbl_entries, build_rtti_vtbl_entries): Likewise.
* cvt.c (build_up_reference, convert_to_reference): Likewise.
* decl.c (poplevel, duplicate_decls, make_typename_type,
cxx_init_decl_processing, reshape_init, check_initializer,
make_rtl_for_nonlocal_decl, initialize_local_var, cp_finish_decl,
expand_static_init, grokfndecl, grokvardecl, build_ptrmem_type,
grokdeclarator, copy_fn_p, grok_op_properties, xref_tag,
xref_basetypes, start_preparsed_function, save_function_data,
finish_function, finish_method, maybe_register_incomplete_var,
complete_vars): Likewise.
* decl2.c (grok_array_decl, check_member_template,
check_classfn, finish_static_data_member_decl, coerce_new_type,
coerce_delete_type, import_export_class, decl_needed_p,
determine_visibility, import_export_decl, build_cleanup,
start_static_initialization_or_destructi, do_static_destruction,
prune_vars_needing_no_initialization,
build_offset_ref_call_from_tree): Likewise.
* error.c (dump_decl, dump_expr): Likewise.
* init.c (finish_init_stmts, build_zero_init,
expand_virtual_init, expand_default_init, expand_aggr_init_1,
build_offset_ref, build_new_1, build_delete, build_vbase_delete):
Likewise.
* mangle.c (write_method_parms, write_template_args,
write_expression, write_template_arg): Likewise.
* method.c (make_thunk, finish_thunk, use_thunk): Likewise.
* name-lookup.c (pop_binding, begin_scope, leave_scope,
resume_scope, push_using_decl, validate_nonmember_using_decl,
is_ancestor, poplevel_class, set_inherited_value_binding_p,
push_class_level_binding, do_class_using_decl, push_namespace,
pop_namespace, add_using_namespace, ambiguous_decl,
lookup_namespace_name, lookup_type_current_level,
maybe_process_template_type_declaration): Likewise.
* parser.c (cp_lexer_peek_nth_token,
cp_parser_parse_and_diagnose_invalid_typ,
cp_parser_translation_unit, cp_parser_template_id,
cp_parser_lookup_name, cp_parser_late_parsing_for_member): Likewise.
* pt.c (push_access_scope, finish_member_template_decl,
push_inline_template_parms_recursive, add_outermost_template_args,
get_innermost_template_args, begin_explicit_instantiation,
end_explicit_instantiation, retrieve_specialization,
is_specialization_of, is_specialization_of_friend,
register_specialization, check_explicit_specialization,
comp_template_parms, process_template_parm,
process_partial_specialization, convert_nontype_argument,
coerce_template_template_parms, coerce_template_parms,
mangle_class_name_for_template, lookup_template_function,
lookup_template_class, instantiate_class_template, tsubst_decl,
tsubst_function_type, tsubst, tsubst_qualified_id, tsubst_copy,
instantiate_template, fn_type_unification, type_unification_real,
get_template_base, regenerate_decl_from_template,
template_for_substitution, instantiate_decl,
get_mostly_instantiated_function_type, dependent_scope_ref_p,
value_dependent_expression_p, resolve_typename_type): Likewise.
* repo.c (repo_emit_p): Likewise.
* rtti.c (build_headof, get_tinfo_decl, get_pseudo_ti_init,
create_tinfo_types, emit_tinfo_decl): Likewise.
* search.c (lookup_base_r, lookup_base, lookup_field_1,
dfs_access_in_type, build_baselink, lookup_member,
adjust_result_of_qualified_name_lookup, copied_binfo): Likewise.
* semantics.c (perform_or_defer_access_check,
finish_non_static_data_member, finish_stmt_expr_expr,
finish_stmt_expr, finish_call_expr, finish_pseudo_destructor_expr,
finish_template_template_parm, finish_member_declaration,
emit_associated_thunks): Likewise.
* tree.c (build_target_expr_with_type, force_target_expr,
copy_binfo, get_first_fn, cp_tree_equal): Likewise.
* typeck.c (type_after_usual_arithmetic_conversions, comptypes,
cxx_sizeof_or_alignof_type, perform_integral_promotions,
build_class_member_access_expr, finish_class_member_access_expr,
build_ptrmemfunc_access_expr, build_unary_op,
unary_complex_lvalue, cxx_mark_addressable, build_modify_expr,
build_ptrmemfunc, expand_ptrmemfunc_cst, check_return_expr
* typeck2.c (complete_type_check_abstract,
abstract_virtuals_error, process_init_constructor,
add_exception_specifier): Likewise.
From-SVN: r86669
2004-08-27 17:59:33 +00:00
Nathan Sidwell
7d60be94d6
tree.h (build_int_cst): New, sign extended constant.
...
* tree.h (build_int_cst): New, sign extended constant.
(build_int_cstu): New, zero extended constant.
(build_int_cst_wide): Renamed from build_int_cst.
* tree.c (build_int_cst, build_int_cstu): New.
(build_int_cst_wide): Renamed from build_int_cst.
(make_vector_type, build_common_tree_nodes,
build_common_tree_nodes_2): Adjust build_int_cst calls.
* builtins.c (expand_builtin_prefetch, expand_builtin_strstr,
expand_builtin_strpbrk, expand_builtin_fputs,
build_string_literal, expand_builtin_printf,
expand_builtin_sprintf, fold_builtin_classify_type,
fold_builtin_lround, fold_builtin_bitop, fold_builtin_isascii,
fold_builtin_toascii, fold_builtin_isdigit,
simplify_builtin_strstr, simplify_builtin_strpbrk,
fold_builtin_fputs, simplify_builtin_sprintf): Likewise.
* c-common.c (start_fname_decls, fix_string_type, shorten_compare,
DEF_ATTR_INT): Likewise.
* c-decl.c (complete_array_type, check_bitfield_type_and_width):
Likewise.
* c-lex.c (interpret_integer, lex_charconst): Likewise.
* c-parse.in (primary) <TYPES_COMPATIBLE_P> Likewise.
* c-pretty-print.c (pp_c_integer_constant): Likewise.
* c-typeck.c (really_start_incremental_init, push_init_level,
set_nonincremental_init_from_string): Likewise.
* calls.c (load_register_parameters): Likewise.
convert.c (convert_to_pointer): Likewise.
coverage.c (coverage_counter_alloc, tree_coverage_counter_ref,
build_fn_info_type, build_fn_info_value, build_ctr_info_value,
build_gcov_info): Likewise.
* except.c (init_eh, assign_filter_values): Likewise.
* expmed.c (store_fixed_bit_field, extract_bit_field,
extract_fixed_bit_field, extract_split_bit_field, expand_shift,
expand_mult_const, expand_mult_highpart_adjust, extract_high_half,
expand_sdiv_pow2, expand_divmod, make_tree): Likewise.
* expr.c (convert_move, emit_group_load, emit_group_store,
expand_assignment, store_constructor, store_field,
expand_expr_real_1, reduce_to_bit_field_precision): Likewise.
fold-const.c (force_fit_type, int_const_binop, fold_convert_const,
invert_truthvalue, optimize_bit_field_compare,
decode_field_reference, all_ones_mask_p, constant_boolean_node,
fold_div_compare, fold, fold_read_from_constant_string,
fold_negate_const, fold_abs_const, fold_not_const, round_up,
round_down): Likewise.
* function.c (assign_parm_setup_block): Likewise.
* stmt.c (shift_return_value, expand_case, estimate_case_costs):
Likewise.
* stor-layout.c (layout_type, initialize_sizetypes,
set_min_and_max_values_for_integral_type): Likewise.
* tree-chrec.c (chrec_fold_multiply_poly_poly,
reset_evolution_in_loop): Likewise.
* tree-chrec.h (build_polynomial_chrec): Likewise.
* tree-complex.c (build_replicated_const): Likewise.
* tree-eh.c (honor_protect_cleanup_actions,
lower_try_finally_onedest, lower_try_finally_copy,
lower_try_finally_switch): Likewise.
* tree-mudflap.c (mf_build_string, mx_register_decls,
mudflap_register_call, mudflap_enqueue_constant): Likewise.
* tree-nested.c (get_trampoline_type, get_nl_goto_field): Likewise.
* tree-pretty-print.c (dump_generic_node): Likewise.
* tree-ssa-ccp.c (widen_bitfield, maybe_fold_offset_to_array_ref):
Likewise.
* tree-ssa-dom.c (simplify_rhs_and_lookup_avail_expr): Likewise.
* tree-ssa-loop-niter.c (number_of_iterations_cond,
loop_niter_by_eval, upper_bound_in_type, lower_bound_in_type):
Likewise.
* tree-ssa-loop-ivcanon.c (create_canonical_iv,
canonicalize_loop_induction_variables): Likewise.
* tree-vectorizer.c (vect_create_index_for_array_ref,
vect_transform_loop_bound, vect_compute_data_ref_alignment):
Likewise.
* config/alpha/alpha.c (alpha_initialize_trampoline, alpha_va_start,
alpha_gimplify_va_arg_1): Likewise.
* config/arm/arm.c (arm_get_cookie_size): Likewise.
* config/c4x/c4x.c (c4x_gimplify_va_arg_expr): Likewise.
* config/i386/i386.c (ix86_va_start, ix86_gimplify_va_arg): Likewise.
* config/ia64/ia64.c (ia64_gimplify_va_arg): Likewise.
* config/mips/mips.c (mips_build_builtin_va_list, mips_va_start,
mips_gimplify_va_arg_expr): Likewise.
* config/pa/pa.c (hppa_gimplify_va_arg_expr): Likewise.
* config/rs6000/rs6000.c (rs6000_va_start, rs6000_gimplify_va_arg,
add_compiler_branch_island): Likewise.
* config/s390/s390.c (s390_va_start): Likewise.
* config/sh/sh.c (sh_va_start): Likewise.
* config/stormy16/stormy16.c (xstormy16_expand_builtin_va_start):
Likewise.
* config/xtensa/xtensa.c (xtensa_va_start,
xtensa_gimplify_va_arg_expr): Likewise.
* objc/objc-act.c (build_objc_string_object,
build_objc_symtab_template, init_def_list, init_objc_symtab,
init_module_descriptor, generate_static_references,
build_selector_translation_table, get_proto_encoding,
build_typed_selector_reference, build_selector_reference,
build_next_objc_exception_stuff,
build_method_prototype_list_template, generate_descriptor_table,
generate_protocols, build_protocol_initializer,
build_ivar_list_template, build_method_list_template,
build_ivar_list_initializer, generate_ivars_list,
generate_dispatch_table, generate_protocol_list,
build_category_initializer, build_shared_structure_initializer,
generate_shared_structures, handle_impent,
generate_objc_image_info): Likewise.
2004-04-25 Paolo Bonzini <bonzini@gnu.org>
* cfglayout.c (duplicate_insn_chain): Remove references to
NOTE_INSN_LOOP_VTOP and NOTE_INSN_LOOP_CONT.
* cfgloop.h (struct loop): Remove fields vtop, cont and cont_dominator.
* cfgrtl.c (rtl_delete_block): Remove handling of NOTE_INSN_LOOP_CONT.
* final.c (final_scan_insn): Remove references to NOTE_INSN_LOOP_VTOP
and NOTE_INSN_LOOP_CONT.
* insn-notes.def (NOTE_INSN_LOOP_VTOP, NOTE_INSN_LOOP_CONT): Remove.
* jump.c (squeeze_notes): Remove references to NOTE_INSN_LOOP_VTOP
and NOTE_INSN_LOOP_CONT.
* loop.c (scan_loops, find_and_verify_loops, for_each_insn_in_loop,
check_dbra_loop, loop_dump_aux): Remove references to removed notes
and fields.
* reorg.c (mostly_true_jump): Do not rely on NOTE_INSN_LOOP_VTOPs.
* unroll.c (unroll_loop, copy_loop_body, loop_iterations): Remove
references to removed notes and fields.
(subtract_reg_term, ujump_to_loop_cont): Remove.
From-SVN: r86544
2004-08-25 09:52:54 +00:00
Roger Sayle
f293ce4b0d
call.c (build_vfield_ref, [...]): Replace calls to build with calls to buildN.
...
* call.c (build_vfield_ref, build_call, build_conditional_expr,
convert_arg_to_ellipsis, build_x_va_arg, build_over_call,
build_java_interface_fn_ref, build_special_member_call,
build_new_method_call, initialize_reference): Replace calls to
build with calls to buildN.
* class.c (build_base_path, convert_to_base_statically,
build_vfn_ref, instantiate_type, dfs_accumulate_vtbl_inits,
build_vtbl_initializer): Likewise.
* cp-gimplify.c (genericize_try_block, genericize_catch_block,
gimplify_if_stmt, cp_genericize_r): Likewise.
* cvt.c (convert_to_void): Likewise.
* decl.c (check_initializer, finish_constructor_body,
finish_destructor_body): Likewise.
* error.c (dump_expr): Likewise.
* except.c (build_exc_ptr, expand_start_catch_block, build_throw):
Likewise.
* init.c (perform_member_init, expand_virtual_init,
expand_cleanup_for_base, build_init, expand_default_init,
build_offset_ref, decl_constant_value, build_new, build_new_1,
build_vec_delete_1, build_vec_init, build_delete,
push_base_cleanups, build_vec_delete): Likewise.
* mangle.c (write_integer_cst): Likewise.
* method.c (thunk_adjust, do_build_copy_constructor,
do_build_assign_ref): Likewise.
* pt.c (lookup_template_function, tsubst, tsubst_copy_and_build,
unify, build_non_dependent_expr): Likewise.
* rtti.c (build_headof, build_typeid, ifnonnull,
build_dyanmic_cast_1, tinfo_base_init): Likewise.
* semantics.c (begin_compound_stmt, finish_call_expr,
finish_pseudo_destructor_expr, finish_id_expression,
simplify_aggr_init_expr, finalize_nrv_r): Likewise.
* tree.c (build_target_expr, build_cplus_new, array_type_nelts_top,
array_type_nelts_total, stabilize_call): Likewise.
* typeck.c (decay_conversion, build_class_member_access_expr,
lookup_destructor, build_ptrmemfunc_access_expr, build_array_ref,
get_member_function_from_ptrfunc, build_binary_op, pointer_diff,
build_x_unary_op, build_unary_op, unary_complex_lvalue,
build_compound_expr, build_modify_expr, expand_ptrmemfunc_cst,
check_return_expr): Likewise.
* typeck2.c (split_nonconstant_1, split_nonconstant_init_1,
split_nonconstant_init, store_init_value, build_m_component_ref):
Likewise.
From-SVN: r86047
2004-08-16 02:08:06 +00:00
Nathan Sidwell
4a90aeeb51
tree.h (build_int_cst): New.
...
.: * tree.h (build_int_cst): New.
(build_int_2): Remove.
* tree.c (build_int_2): Remove.
(build_int_cst): New.
(make_vector_type, build_common_tree_nodes,
build_common_tree_nodes_2): Use build_int_cst.
* builtins.c (expand_builtin_prefetch, expand_builtin_strstr,
expand_builtin_strpbrk, expand_builtin_fputs,
build_string_literal, expand_builtin_printf,
expand_builtin_sprintf, fold_builtin_lround, fold_builtin_bitop,
fold_builtin_bitop, fold_builtin_isascii, fold_builtin_toascii,
fold_builtin_isdigit, simplify_builtin_strstr,
simplify_builtin_strpbrk, fold_builtin_fputs,
simplify_builtin_sprintf): Use build_int_cst.
* c-common.c (start_fname_decls, fix_string_type,
c_common_nodes_and_builtins, c_init_attributes,
shorten_compare): Likewise.
* c-decl.c (complete_array_type,
check_bitfield_type_and_width): Likewise.
* c-lex.c (interpret_integer, lex_charconst): Likewise.
* c-parse.in (primary): <TYPES_COMPATIBLE_P> Likewise.
* c-pretty-print.c (pp_c_integer_constant): Likewise.
* c-typeck.c (really_start_incremental_init, push_init_level,
set_nonincremental_init_from_string): Likewise.
* calls.c (load_register_parameters): Likewise.
* convert.c (convert_to_pointer): Likewise.
* coverage.c (coverage_counter_alloc, tree_coverage_counter_ref,
build_fn_info_type, build_ctr_info_value, build_gcov_info):
Likewise.
* except.c (init_eh, assign_filter_values, assign_filter_values):
Likewise.
* expmed.c (store_fixed_bit_field, extract_bit_field,
extract_fixed_bit_field, extract_split_bit_field, expand_shift,
expand_mult_const, expand_mult_highpart_adjust, extract_high_half,
expand_sdiv_pow2, expand_divmod, make_tree): Likewise.
* expr.c (convert_move, emit_group_load, emit_group_store,
expand_assignment, store_constructor, store_field,
expand_expr_real_1, reduce_to_bit_field_precision): Likewise.
* fold-const.c (force_fit_type, int_const_binop, fold_convert_const,
invert_truthvalue, optimize_bit_field_compare,
decode_field_reference, all_ones_mask_p, constant_boolean_node,
fold_div_compare, fold, fold_read_from_constant_string,
fold_negate_const, fold_abs_const, fold_not_const): Likewise.
* function.c (assign_parm_setup_block): Likewise.
* stmt.c (shift_return_value, expand_end_case_type,
estimate_case_costs): Likewise.
* stor-layout.c (layout_type, initialize_sizetypes,
set_min_and_max_values_for_integral_type): Likewise.
* tree-chrec.c (chrec_fold_multiply_poly_poly,
reset_evolution_in_loop): Likewise.
* tree-chrec.h (build_polynomial_chrec): Likewise.
* tree-complex.c (build_replicated_const): Likewise.
* tree-eh.c (honor_protect_cleanup_actions,
lower_try_finally_onedest, lower_try_finally_copy,
lower_try_finally_switch): Likewise.
* tree-mudflap.c (mf_build_string, mx_register_decls,
mudflap_register_call, mudflap_enqueue_constant): Likewise.
* tree-nested.c (get_trampoline_type, get_nl_goto_field): Likewise.
* tree-pretty-print.c (dump_generic_node): Likewise.
* tree-ssa-ccp.c (widen_bitfield, maybe_fold_offset_to_array_ref):
Likewise.
* tree-ssa-dom.c (simplify_rhs_and_lookup_avail_expr): Likewise.
* tree-ssa-loop-niter.c (number_of_iterations_cond,
loop_niter_by_eval, upper_bound_in_type, lower_bound_in_type):
Likewise.
* config/alpha/alpha.c (alpha_initialize_trampoline,
alpha_va_start, alpha_gimplify_va_arg_1): Use build_int_cst.
* config/arm/arm.c (arm_get_cookie_size): Likewise.
* config/c4x/c4x.c (c4x_gimplify_va_arg_expr): Likewise.
* config/i386/i386.c (ix86_va_start, ix86_gimplify_va_arg): Likewise.
* config/i860/i860.c (i860_va_start): Likewise.
* config/ia64/ia64.c (ia64_gimplify_va_arg): Likewise.
* config/mips/mips.c (mips_build_builtin_va_list, mips_va_start,
mips_gimplify_va_arg_expr): Likewise.
* config/pa/pa.c (hppa_gimplify_va_arg_expr): Likewise.
* config/rs6000/rs6000.c (rs6000_va_start, rs6000_gimplify_va_arg,
add_compiler_branch_island): Likewise.
* config/s390/s390.c (s390_va_start): Likewise.
* config/sh/sh.c (sh_va_start): Likewise.
* config/stormy16/stormy16.c (xstormy16_expand_builtin_va_start):
Likewise.
* config/xtensa/xtensa.c (xtensa_va_start,
xtensa_gimplify_va_arg_expr): Likewise.
* objc/objc-act.c (build_objc_string_object,
build_objc_symtab_template, init_def_list, init_objc_symtab,
init_module_descriptor, generate_static_references,
build_selector_translation_table, get_proto_encoding,
build_typed_selector_reference, build_selector_reference,
build_next_objc_exception_stuff,
build_method_prototype_list_template, generate_descriptor_table,
generate_protocols, build_protocol_initializer,
build_ivar_list_template, build_method_list_template,
build_ivar_list_initializer, generate_ivars_list,
generate_dispatch_table, generate_protocol_list,
build_category_initializer, build_shared_structure_initializer,
generate_shared_structures, handle_impent,
generate_objc_image_info): Use build_int_cst.
ada:
* cuintp.c (UI_To_gnu): Use build_int_cst..
* trans.c (Exception_Handler_to_gnu_sjlj, gnat_to_gnu): Likewise.
* utils.c (init_gigi_decls): Likewise.
* utils2.c (build_call_raise): Likewise.
cp:
* call.c (convert_class_to_reference,
build_user_type_conversion_1, convert_like_real,
build_java_interface_fn_ref, build_special_member_call): Use
build_int_cst.
* class.c (build_vtbl_initializer): Likewise.
* cp-gimplify.c (cp_gimplify_expr): Likewise.
* cvt.c (cp_convert_to_pointer): Likewise.
* decl.c (cxx_init_decl_processing, complete_array_type): Likewise.
* decl2.c (start_static_initialization_or_destruction,
generate_ctor_or_dtor_function): Likewise.
* except.c (build_throw): Likewise.
* lex.c (cxx_init): Likewise.
* mangle.c (write_integer_cst): Likewise.
* rtti.c (build_headof, get_tinfo_decl_dynamic,
build_dynamic_cast_1, ptr_initializer, ptm_initializer,
get_pseudo_ti_init): Likewise.
* search.c (get_dynamic_cast_base_type): Likewise.
* tree.c (build_shared_int_cst): Likewise.
fortran:
* trans-array.c (gfc_trans_array_constructor_value): Use
build_int_cst.
* trans-const.c (gfc_build_string_const,
gfc_init_constants, gfc_conv_mpz_to_tree,
gfc_conv_constant_to_tree): Likewise.
* trans-decl.c (gfc_get_symbol_decl): Likewise.
* trans-intrinsic.c (gfc_conv_intrinsic_ibits,
gfc_conv_intrinsic_len, prepare_arg_info): Likewise.
* trans-io.c (add_case, set_error_locus, build_dt,
transfer_expr): Likewise.
* trans-stmt.c (gfc_trans_label_assign, gfc_trans_pause,
gfc_trans_stop, gfc_trans_character_select): Likewise.
* trans-types.c (gfc_init_types, gfc_get_dtype): Likewise.
* trans.c (gfc_trans_runtime_check): Likewise.
java:
* boehm.c (get_boehm_type_descriptor): Use build_int_cst.
* class.c (build_utf8_ref, build_static_field_ref,
make_field_value, make_method_value, get_dispatch_table,
make_class_data, emit_symbol_table, emit_catch_table): Likewise.
* constants.c (get_tag_node, build_ref_from_constant_pool,
build_constants_constructor): Likewise.
* decl.c (java_init_decl_processing): Likewise.
* expr.c (build_java_array_length_access, build_newarray,
expand_java_multianewarray, expand_java_pushc, expand_iinc,
build_java_binop, build_field_ref, expand_java_add_case,
expand_java_call, build_known_method_ref, build_invokevirtual,
build_invokeinterface, build_jni_stub): Likewise.
* java-gimplify.c (java_gimplify_new_array_init): Likewise.
* jcf-parse.c (get_constant): Likewise.
* lex.c (do_java_lex): Likewise.
* parse.y (patch_binop, patch_unaryop, patch_cast,
build_null_of_type, patch_newarray): Likewise.
* resource.c (compile_resource_data): Likewise.
* typeck.c (build_prim_array_type): Likewise.
From-SVN: r86022
2004-08-15 15:45:33 +00:00
Mark Mitchell
73a8adb62e
class.c (build_vtable): Do not set DECL_VISIBILITY here.
...
* class.c (build_vtable): Do not set DECL_VISIBILITY here.
(check_field_decls): Or here.
(check_methods): Or here.
(initialize_array): Don't mess with DECL_CONTEXT.
* cp-tree.h (start_decl): Adjust prototype.
(determine_visibility): New function.
* decl.c (duplicate_decls): Remove checks for hidden "operator
new".
(build_library_fn_1): Give all library functions default
visibility.
(start_decl): Add pop_scope_p parameter. Tidy.
(cp_finish_decl): Do not pop scopes here. Call
determine_visibility for variable definitions.
(start_preparsed_function): Call determine_visibility.
* decl2.c (determine_visibility): New function.
* method.c (use_thunk): Fix formatting.
* parser.c (cp_parser_condition): Adjust calls to start_decl.
(cp_parser_init_declarator): Likewise.
* pt.c (instantiate_decl): Always call pop_nested_class.
* rtti.c (get_tinfo_decl): Do not set DECL_VISIBILITY.
(tinfo_base_init): Likewise.
* g++.dg/ext/visibility/assign1.C: New test.
* g++.dg/ext/visibility/new1.C: Likewise.
From-SVN: r85543
2004-08-04 05:27:52 +00:00
Mark Mitchell
4684cd27fc
c-common.h (lang_post_pch_load): New variable.
...
* c-common.h (lang_post_pch_load): New variable.
* c-pch.c (lang_post_pch_load): Define it.
(c_common_read_pch): Use it.
* cgraphunit.c (record_call_1): Give the front end a chance to
record additional needed entities when a variable is marked as
needed.
* tlink.c (recompile_files): Robustify.
(scan_linker_output): If a symbol is assigned to a file,
but after recompilation is not present there, issue an error
message.
* cp-tree.h (IDENTIFIER_REPO_CHOSEN): Define.
(lang_decl_flags): Narrow the width of "languages". Add
repo_available_p.
(DECL_NEEDED_P): Remove.
(FOR_EACH_CLONE): New macro.
(DECL_REPO_AVAILABLE_P): Likewise.
(DECL_TINFO_P): Likewise.
(set_linkage_according_to_type): Declare.
(import_export_vtable): Remove.
(import_export_tinfo): Likewise.
(mark_needed): New function.
(decl_needed_p): Likewise.
(note_vauge_linkage_fn): Likewise.
(init_repo): Change prototype.
(repo_template_used): Remove.
(repo_template_instantiated): Likewise.
(repo_emit_p): New function.
(repo_export_class_p): Likewise.
(no_linkage_check): Change prototype.
* class.c (set_linkage_according_to_type): New function.
(build_vtable): Use it. Do not call import_export_vtable. Set
DECL_IGNORED_P if appropriate.
* decl.c (duplicate_decls): Preserve DECL_REPO_AVAILABLE_P.
(make_rtL_for_nonlocal_decls): Check for template instantiations
explicitly.
(grokfndecl): Adjust call to no_linkage_check.
(set_linkage_for_static_data_member): New function.
(grokvardecl): Use it. Adjust call to no_linkage_check.
(grokdeclarator): Use set_linkage_for_static_data_member.
* decl2.c (note_vague_linkage_fn): New function.
(note_vague_linkage_var): Likewise.
(finish_static_data_member_decl): Use it.
(import_export_vtable): Remove.
(import_export_class): Use repo_export_class_p.
(var_finalized_p): Simplify.
(maybe_emit_vtables): Simplify.
(mark_needed): New function.
(decl_needed_p): Likewise.
(import_export_decl): Add documentation and consistency checks.
Use repo_emit_p. Handle virtual tables and RTTI information
here.
(import_export_tinfo): Remove.
(write_out_vars): Call import_export_decl.
(cxx_callgraph_analyze_expr): Ensure that all vtables are emitted
whenever one is.
(finish_file): Use decl_needed_p. Do not call import_export_decl
for undefined static data members. Do not warn about undefined
inlines when using a repository.
(mark_used): Use note_vague_linkage_fn. Always defer template
instantiations.
* lex.c (cxx_init): Adjust call to init_repo. Always set
flag_unit_at_a-time.
* method.c (synthesize_method): Remove unncessary
import_export_decl call.
(implicitly_declare_fn): Use set_linkage_according_to_type.
* optimize.c (maybe_clone_body): Use FOR_EACH_CLONE.
* pt.c (instantiate_class_template): Don't redundantly add classes
to keyed_classes. Don't call repo_template_used.
(tsubst_decl): Set DECL_INTERFACE_KNOWN for instantiations of
templates with internal linkage.
(check_instantiated_args): Adjust call to no_linkage_check.
(instantiate_template): Use FOR_EACH_CLONE.
(mark_definable): New function.
(mark_decl_instantiated): Use it.
(do_decl_instantiation): Adjust tests for explicit instantiation
after "extern template".
(instantiate_class_member): Do not use repo_template_instantiated.
(do_type_instantiation): Simplify.
(instantiate_decl): Use mark_definable. Check repo_emit_p.
Simplify.
* repo.c (repo_get_id): Remove.
(original_repo): Remove.
(IDENTIFIER_REPO_USED): Remove.
(IDENTIFIER_REPO_CHOSEN): Remove.
Remove all #if 0'd code.
(repo_template_used): Remove.
(repo_template_instantiated): Remove.
(temporary_obstack_initialized_p): New variable.
(init_repo): Register with lang_post_pch_load. Avoid creating
identifiers unnecessarily. Don't use original_repo. Close the
file here.
(reopen_repo_file_for_write): Not here.
(finish_repo): Always write out a new repository file.
(repo_emit_p): New function.
(repo_export_class_p): Likewise.
* rtti.c (get_tinfo_decl): Use set_linkage_according_to_type.
(involves_incomplete_p): New function.
(tinfo_base_init): Use it.
(ptr_initializer): Remove non_public_ptr parameter.
(ptm_initializer): Likewise.
(get_pseudo_ti_init): Likewise.
(unemitted_tinfo_decl_p): Remove.
(emit_tinfo_decl): Use import_export_decl.
* semantics.c (expand_body): Move updates of static_ctors and
static_dtors to ...
(expand_or_defer_fn): ... here.
* tree.c (no_linkage_check): Add relaxed_p parameter.
* g++.dg/abi/inline1.C: New test.
* g++.dg/abi/local1-a.cc: Likewise.
* g++.dg/abi/local1.C: Likewise.
* g++.dg/abi/mangle11.C: Tweak location of warnings.
* g++.dg/abi/mangle12.C: Likewise.
* g++.dg/abi/mangle17.C: Likewise.
* g++.dg/abi/mangle20-2.C: Likewise.
* g++.dg/opt/interface1.C: Likewise.
* g++.dg/opt/interface1.h: Likewise.
* g++.dg/opt/interface1-a.cc: New test.
* g++.dg/parse/repo1.C: New test.
* g++.dg/template/repo1.C: Likewise.
* g++.dg/warn/Winline-1.C: Likewise.
* lib/gcc-dg.exp (gcc-dg-test-1): Fix -frepo handling.
From-SVN: r85309
2004-07-29 17:59:31 +00:00
Nathan Sidwell
63d1c7b35f
tree.h (BINFO_BASE_ACCESSES): Accesses are a VEC(tree).
...
.: * tree.h (BINFO_BASE_ACCESSES): Accesses are a VEC(tree).
(BINFO_BASE_ACCESS): Adjust.
(BINFO_BASE_ACCESS_APPEND): New.
(struct tree_binfo): Make base_accesses a VEC(tree) pointer.
* dbxout.c (dbxout_type): Adjust binfo access accessing.
* dwarf2out.c (gen_member_die): Likewise.
* tree-dump.c (deque_and_dump): Likewise.
cp:
* decl.c (xref_basetypes): Adjust base access vector creation.
* rtti.c (get_pseudo_ti_init, get_pseudo_ti_desc): Adjust base
access accesses.
* search.c (dynamic_cast_base_recurse, dfs_access_in_type): Likewise.
From-SVN: r85187
2004-07-26 08:23:58 +00:00
Niall Douglas
d7afec4b07
re PR c++/9283 (__attribute__((visibility ("hidden"))) not supported for class/struct)
...
PR c++/9283
PR c++/15000
* c-common.c (c_common_attribute_table): Allow
handle_visibility_attribute to be called for types.
(handle_visibility_attribute) When given a type, set the visibility
bits on the TYPE_NAME. When given a decl, don't set no_add_attrs
so that we can check later whether the attribute was present. Added
warning if attribute applied to non class type.
* c-decl.c (diagnose_mismatched_decls): Updated rules for merging
decls and checking that they are consistent.
* common.opt: Added -fvisibility.
* c.opt, c-opts.c: Added -fvisibility-inlines-hidden.
* c-pragma.h, c-pragma.c: Added handle_pragma_visibility().
* flags.h, tree.h: Added assorted support defines for overall patch
* opts.c: Added parsing support for -fvisibility.
* tree.c (build_decl): Set visibility for all decls to be whatever
is in force at that time.
* varasm.c (default_binds_local_p_1): Reworked logic determining
when to make a symbol locally bound.
* doc/invoke.texi: Added documentation for -fvisibility and
-fvisibility-inlines-hidden.
PR c++/15000
PR c++/9283
* class.c (check_field_decls): Apply hidden visibility if
-fvisibility-inlines-hidden and inlined unless otherwise specified
(build_vtable): Set vtable visibility to class visibility.
(check_field_decls): Default static member visibility to class
visibility.
(check_methods): Default method visibility to class visibility.
* cp-tree.h: Added CLASSTYPE_VISIBILITY and
CLASSTYPE_VISIBILITY_SPECIFIED macro.
* decl.c (duplicate_decls): New logic for merging definition decls
with declaration decls. Added ignore & warning when non default
applied to global operator new or delete.
* method.c, optimize.c, rtti.c: Added setting of VISIBILITY_SPECIFIED
wherever VISIBILITY was changed
* rtti.c (get_tinfo_decl): Set typeinfo visibility to class
visibility.
(tinfo_base_init): Set typeinfo name visibility to class visibility.
PR c++/9283
PR c++/15000
* gcc.dg/visibility-9.c, gcc.dg/visibility-a.c: New tests.
* g++.dg/ext/visibility/: New directory.
* g++.dg/ext/visibility-1.C, g++.dg/ext/visibility-2.C
g++.dg/ext/visibility-3.C, g++.dg/ext/visibility-4.C,
g++.dg/ext/visibility-5.C, g++.dg/ext/visibility-6.C,
g++.dg/ext/visibility-7.C: Move to g++.dg/ext/visibility/.
* g++.dg/ext/visibility/fvisibility.C,
g++.dg/ext/visibility/fvisibility-inlines-hidden.C,
g++.dg/ext/visibility/fvisibility-override1.C
g++.dg/ext/visibility/fvisibility-override2.C
g++.dg/ext/visibility/memfuncts.C
g++.dg/ext/visibility/noPLT.C
g++.dg/ext/visibility/pragma.C
g++.dg/ext/visibility/pragma-override1.C
g++.dg/ext/visibility/pragma-override2.C
g++.dg/ext/visibility/staticmemfuncts.C
g++.dg/ext/visibility/virtual.C: New tests.
Co-Authored-By: Brian Ryner <bryner@brianryner.com>
From-SVN: r85167
2004-07-25 22:52:22 +00:00
Nathan Sidwell
fa743e8cda
tree.h: Include vec.h
...
.: * tree.h: Include vec.h
(DEF_VEC_P(tree)): New type.
(BINFO_BASE_BINFOS, BINFO_N_BASE_BINFOS, BINFO_BASE_BINFO): Adjust.
(BINFO_BASE_APPEND, BINFO_BASE_ITERATE): New.
(BINFO_LANG_SLOT): Remove.
(BINFO_SUBVTT_INDEX, BINFO_VPTR_INDEX, BINFO_PRIMARY_BASE_OF): New.
(struct tree_binfo): Turn base_binfos into a trailing
VEC(tree). Add vtt_subvtt, vtt_vptr, primary fields.
(binfo_lang_slots): Remove.
* tree.c (binfo_lang_slots): Remove.
(make_tree_binfo_stat): Take a base binfo count, not a
lang slot count. Adjust.
* Makefile.in (TREE_H): Add vec.h
* alias.c (record_component_aliases): Adjust BINFO access.
* dbxout.c (dbxout_type): Likewise.
* dwarf2out.c (gen_member_die): Likewise.
* sdbout.c (sdbout_one_type): Likewise.
* tree-dump.c (deque_and_dump): Likewise.
* config/i386/i386.c (classify_argument,
contains_128bit_aligned_vector_p): Likewise.
* config/sh/symbian.c (symbian_export_vtable_and_rtti_p): Likewise.
* doc/c-tree.texi (Classes): Update BINFO documentation.
cp:
* cp-tree.h (DEF_VEC_P(tree)): Remove here.
(BINFO_SUBVTT_INDEX, BINFO_VPTR_INDEX, BINFO_PRIMARY_BASE_OF):
Moved to common.
(BINFO_LANG_SLOTS): Remove.
* tree.c (copy_binfo): Adjust BINFO creation and accessors.
* decl.c (xref_basetypes): Adjust BINFO creation and accessors.
* class.c (check_bases): Adjust BINFO accessors.
(determine_primary_base, finish_struct_bits,
maybe_warn_about_overly_private_class, warn_hidden,
walk_subobject_offsets, propagate_binfo_offsets, end_of_class,
warn_about_ambiguous_bases, get_vfield_name,
dump_class_hierarchy_r, build_vtt_inits, accumulate_vtbl_inits,
add_vcall_offset_vtbl_entries_r): Likewise.
* dump.c (cp_dump_tree): Likewise.
* init.c (sort_mem_initializers, expand_member_init, build_delete,
push_base_cleanups): Likewise.
* method.c (do_build_copy_constructor, do_build_assign_ref,
synthesize_exception_spec): Likewise.
name-lookup.c (arg_assoc_class): Likewise.
* pt.c (instantiate_class_template,
get_template_base_recursive): Likewise.
* rtti.c (get_pseudo_ti_init, get_pseudo_ti_desc): Likewise.
* typeck2.c (process_init_constructor): Likewise.
* search.c (lookup_base_r, dynamic_cast_base_recurse,
dfs_access_in_type, dfs_walk_real, look_for_overrides,
types_overlap_p, copied_binfo, original_binfo): Likewise.
(binfo_for_vtable): Remove
java:
* class.c (add_interface_do): Remove.
(set_super_info, interface_of_p, maybe_add_interface,
add_interface, make_class_data, layout_class,
add_miranda_methods): Adjust BINFO accessors and addition.
* expr.c (can_widen_reference_to, lookup_field): Adjust BINFO
accessors.
* jcf-write.c (generate_classfile): Likewise.
* parse.y (patch_anonymous_class, check_inner_circular_reference,
check_circular_reference, java_complete_class,
check_abstract_method_definitions,
java_check_abstract_method_definitions,
check_interface_throws_clauses, java_check_abstract_methods,
lookup_java_interface_method2,
find_applicable_accessible_methods_list): Adjust BINFO accessors
and addition.
* typeck.c (find_method_in_interfaces): Adjust BINFO accessors.
From-SVN: r84949
2004-07-20 12:26:02 +00:00
Mark Mitchell
aaaa46d2b0
vec.h (VEC_address): New function.
...
* vec.h (VEC_address): New function.
* cp-tree.h (lang_type_class): Remove has_real_assign_ref and
has_abstract_assign_ref. Make methods a VEC(tree) *.
(TYPE_HAS_CONST_ASSIGN_REF): Add documentation.
(CLASSTYPE_CONSTRUCTORS): Adjust for changes to CLASSTYPE_METHOD_VEC.
(CLASSTYPE_DESTRUCTORS): Likewise.
(TYPE_HAS_REAL_ASSIGN_REF): Remove.
(TYPE_HAS_ABSTRACT_ASSIGN_REF): Likewise.
(add_method): Change prototoype.
* class.c (add_method): Remove error_p parameter. Adjust for
changes to CLASSTYPE_METHOD_VEC.
(handle_using_decl): Adjust call to add_method.
(maybe_warn_about_overly_private_class): Adjust for
changes to CLASSTYPE_METHOD_VEC.
(resort_type_method_vec): Likewise.
(finish_struct_methods): Likewise.
(check_for_override): Likewise.
(warn_hidden): Likewise.
(add_implicitly_declared_members): Defer creation of assignment
operators. Adjust call to add_method.
(clone_function_decl): Adjust call to add_method.
(check_bases_and_members): Don't set TYPE_HAS_REAL_ASSIGN_REF.
(finish_struct_1): Use CLASSTYPE_DESTRUCTORS.
* decl.c (grok_special_member_properties): Don't set
TYPE_HAS_ABSTRACT_ASSIGN_REF.
* decl2.c (check_classfn): Adjust for
changes to CLASSTYPE_METHOD_VEC.
* method.c (locate_dtor): Use CLASSTYPE_DESTRUCTORS.
(locate_ctor): Use CLASSTYPE_CONSTRUCTORS.
(locate_copy): Adjust for changes to CLASSTYPE_METHOD_VEC.
(implicitly_declare_fn): Set DECL_SOURCE_LOCATION. Do not call
cp_finish_decl.
* pt.c (check_explicit_specialization): Adjust for
changes to CLASSTYPE_METHOD_VEC.
(instantiate_class_template): Do not set
TYPE_HAS_ABSTRACT_ASSIGN_REF.
* ptree.c (cxx_print_type): Don't try to print
CLASSTYPE_METHOD_VEC.
* rtti.c (emit_support_tinfos): Use CLASSTYPE_DESTRUCTORS.
* search.c (lookup_field_r): Adjust for
changes to CLASSTYPE_METHOD_VEC.
(lookup_fnfields): Likewise.
(lookup_conversion_operator): Likewise.
(lookup_fnfields_1): Likewise. Create assignment operators
lazily.
(look_for_overrides_here): Adjust for
changes to CLASSTYPE_METHOD_VEC.
(add_conversions): Likewise.
* semantics.c (finish_member_declaration): Adjust call to add_method.
From-SVN: r84796
2004-07-16 01:15:43 +00:00
Andrew Pinski
494d901631
re PR c++/16475 (FAIL: g++.dg/rtti/tinfo1.C scan-assembler _ZTIP9CTemplateIhE:)
...
2004-07-12 Andrew Pinski <apinski@apple.com>
PR c++/16475
Revert:
2004-07-07 H.J. Lu <hongjiu.lu@intel.com>
PR c++/16276
* rtti.c (emit_tinfo_decl): Turn off DECL_ONE_ONLY if typeinfo
is not public.
From-SVN: r84583
2004-07-12 15:28:54 -07:00
Nathan Sidwell
cad7e87b11
call.c (build_user_type_conversion_1, [...]): Pass type directly to lookup_fnfields & build_special_member_call.
...
* call.c (build_user_type_conversion_1, build_new_op,
check_constructor_callable, build_temp,
perform_direct_initialization_of_possible): Pass type directly to
lookup_fnfields & build_special_member_call.
(build_special_member_call): Accept a type, and complete it.
* class.c (finish_stuct_bits): Copy the BINFOs here.
* cvt.c (ocp_convert): Pass type directly to
build_special_member_call.
* decl.c (build_ptrmemfunc_type): Call xref_bastypes here.
(xref_basetypes): Allocate the binfo here. Adjust.
* init.c (build_init, build_new_1): Pass type directly to
build_special_member_call.
* lex.c (cxx_make_type): Do not allocate binfo here.
* name-lookup.c (arg_assoc_class): Incomplete types have no binfo.
* parser.c (cp_parser_class_head): Always call xref_basetypes.
* pt.c (instantiate_class_template): Likewise. Inhibit access
checking for template friends.
* ptree.c (cxx_print_type): Adjust record printing.
* search.c (lookup_base): When taking a type, complete it before
looking for a binfo.
(lookup_member): Delay completing a type.
(push_class_decls): Don't walk an incomplete type.
(lookup_conversions): Likewise.
* semantics.c (finish_stmt_expr_expr): Pass type directly to
build_special_member_call.
* tree.c (copy_base_binfos): Adjust.
(make_binfo): Likewise.
* typeck.c (build_modify_expr): Pass type directly to
build_special_member_call.
* typeck2.c (process_init_constructor): Check a binfo exists.
(build_m_component_ref): Allow accessing an incomplete type.
(build_functional_cast): Pass type directly to
build_special_member_call.
From-SVN: r84562
2004-07-12 16:06:40 +00:00
H.J. Lu
4681c50501
re PR c++/16276 ([3.4 only] G++ generates local references to linkonce sections)
...
2004-07-07 H.J. Lu <hongjiu.lu@intel.com>
PR c++/16276
* rtti.c (emit_tinfo_decl): Turn off DECL_ONE_ONLY if typeinfo
is not public.
From-SVN: r84215
2004-07-07 11:29:38 -07:00
Nathan Sidwell
604a320594
tree.h (TYPE_BINFO_OFFSET, [...]): Remove.
...
* tree.h (TYPE_BINFO_OFFSET, TYPE_BINFO_VTABLE,
TYPE_BINFO_VIRTUALS, TYPE_BINFO_BASETYPES,
TYPE_BINFO_BASETYPE): Remove.
(BINFO_BASETYPES, BINFO_N_BASETYPES, BINFO_BASETYPE): Rename
to ...
(BINFO_BASE_BINFOS, BINFO_N_BASE_BINFOS, BINFO_BASE_BINFO): ...
here.
(BINFO_BASEACCESSES, BINFO_BASEACCESS): Rename to ...
(BINFO_BASE_ACCESSES, BINFO_BASE_ACCESS): ... here.
(BINFO_INHERITANCE_CHAIN): Redocument as it is actually used.
(struct tree_binfo): Rename base_types to base_binfos.
* alias.c (record_component_aliases): Adjust BINFO macros.
* dbxout.c (dbxout_type): Likewise.
* dwarf2out.c (gen_member_die): Likewise.
* sdbout.c (sdbout_one_type): Likewise.
* tree-dump.c (deque_and_dump): Likewise.
* config/i386/i386.c (classify_argument,
contains_128bit_aligned_vector_p): Likewise.
* cp/cp-tree.h (CLASSTYPE_N_BASECLASSES): Remove.
* cp/class.c (build_primary_vtable, check_bases,
determine_primary_base, finish_struct_bits,
maybe_warn_about_overly_private_class, dfs_find_final_overrider_q,
get_basefndecls, warn_hidden, walk_subobject_offsets,
build_base_fields, create_vtable_ptr, propagate_binfo_offsets,
layout_virtual_bases, end_of_class, warn_about_ambiguous_bases,
finish_struct_1, get_vfield_name, contains_empty_class_p,
dump_class_hierarchy_r, finish_vtbls, build_vtt_inits,
dfs_ctor_vtable_bases_queue_p, accumulate_vtbl_inits,
add_vcall_offset_vtbl_entries_r, cp_fold_obj_type_ref): Adjust
BINFO macros.
* cp/decl.c (xref_basetypes): Likewise.
* cp/dump.c (cp_dump_tree): Likewise.
* cp/error.c (dump_expr): Likewise.
* cp/init.c (sort_mem_initializers, expand_member_init,
push_base_cleanups): Likewise.
* cp/method.c (do_build_copy_constructor, do_build_assign_reg,
synthesize_exception_spec): Likewise.
* cp/name-lookup.c (arg_assoc_class):
* cp/pt.c (instantiate_class_template, tsubst,
get_template_base_recursive):
* cp/ptree.c (cxx_print_type):
* cp/rtti.c (get_psuedo_ti_init, get_pseudo_ti_desc): Likewise.
* cp/search.c (lookup_base_r, dynamic_cast_base_recurse,
dfs_access_in_type, access_in_type, lookup_field_queue_p,
bfs_walk, dfs_walk_real, look_for_overrides, markedp, unmarkedp,
marked_pushdecls_p, unmarked_pushdecls_p, dfs_debug_markedp,
dfs_debug_unmarkedp, dfs_check_overlap, dfs_no_overlap_yet,
binfo_for_vtable, copied_binfo, original_binfo): Likewise
* cp/tree.c (copy_base_binfos, make_binfo): Likewise.
* cp/typeck.c (commmon_base_type): Likewise
* cp/typeck2.c (process_init_constructor): Likewise
* java/java-tree.h (CLASSTYPE_SPUER): Adjust BINFO macros.
(TYPE_NVIRTUALS, TYPE_VTABLE): Likewise.
* java/class.c (set_super_info, class_depth, interface_of_p,
maybe_add_interface, add_interface, make_class_data,
layout_class, add_miranda_methods): Adjust BINFO macros.
* java/expr.c (can_widen_reference_to, lookup_field): Likewise.
* java/jcf-write.c (generate_classfile): Likewise.
* java/parse.y (patch_anonymous_class,
check_inner_circular_reference, check_circular_reference,
java_complete_class, check_abstract_method_definitions,
java_check_abstract_method_definitions,
check_interface_throws_clauses, java_check_abstract_methods,
lookup_java_interface_method2,
find_applicable_accessible_methods_list): Likewise.
* java/typeck.c (find_method_in_interface): Likewise.
* java/verify.c (merge_types): Likewise.
From-SVN: r84198
2004-07-07 10:21:04 +00:00
Nathan Sidwell
809e3e7fec
tree.h (TREE_VIA_VIRTUAL): Rename to ...
...
* tree.h (TREE_VIA_VIRTUAL): Rename to ...
(BINFO_VIRTUAL_P): ... here. Require TREE_BINFO only.
(BINFO_MARKED, BINFO_FLAG_[16]): New binfo flags.
* dbxout.c (dbxout_type): Use BINFO_VIRTUAL_P.
* dwarf2out.c (add_data_member_location_attribute): Likewise.
(gen_inheritance_die): Likewise.
* tree-dump.c (deque_and_dump): Likewise.
* doc/c-tree.texi (Binfos): Add under reconstruction note.
* cp/cp-tree.h (BINFO_MARKED): Remove.
(BINFO_VTABLE_PATH_MARKED, BINFO_NEW_VTABLE_MARKED,
BINFO_DEPENDENT_BASE_P, BINFO_LOST_PRIMARY_P,
BINFO_INDIRECT_PRIMARY_P): Use appropriate BINFO_FLAG_n.
(SET_BINFO_NEW_VTABLE_MARKED): Use BINFO_VIRTUAL_P.
* cp/class.c (build_base_path): Use BINFO_VIRTUAL_P.
(mark_primary_bases, determine_primary_base, base_derived_from,
dfs_find_final_overrider, dfs_find_final_overrider_q,
dfs_find_inal_overrider_post, update_vtable_entry_for_fn,
dfs_modify_vtables, walk_subobject_offsets,
layout_nonempty_base_or_field, build_base_field,
build_base_fields, propagate_binfo_offsets, layout_virtual_bases,
end_of_class, get_vfield_name, dump_class_hierarchy, dump_vtable,
finish_vtbls, build_vtt_inits, dfs_build_secondary_vptr_vtt_inits,
build_ctor_vtbl_group, accumulate_vtble_inits,
dfs_accumulate_vtbls_inits, build_vbase_offset_vtbl_entries,
build_vcall_offset_vtbl_entries, add_vcall_offset_vtbl_entries_r,
add_vcall_offset_vtbl_entries_1): Likewise.
* cp/decl.c (xref_basetypes): Incomming virtual base indicated by
TREE_TYPE. Adjust.
* cp/dump.c (cp_dump_tree): Use BINFO_VIRTUAL_P.
* cp/init.c (finish_init_stmts, sort_mem_initializers,
emit_mem_initializers, build_vtble_address, expand_member_init,
push_base_cleanups): Likewise.
* cp/method.c (do_build_copy_constructor): Likewise.
* cp/pt.c (instantiate_class_template,
get_template_base_recursive): Likewise.
* cp/rtti.c (dfs_class_hint_mark, get_pseudo_ti_init,
get_pseudo_ti_desc): Likewise.
* cp/search.c (lookup_base_r, dynamic_cast_base_recurse,
binfo_from_vbase, binfo_via_virtual, copied_binfo,
original_binfo): Likewise.
* cp/semantics.c (finish_base_specifier): Virtualness is indicated
by TREE_TYPE.
* cp/tree.c (copy_base_binfos): Use BINFO_VIRTUAL_P.
* java/java-tree.h (CLASS_HAS_SUPER_FLAG): Use BINFO_FLAG_1.
* java/class.c (add_interface_do): Use BINFO_VIRTUAL_P.
From-SVN: r84148
2004-07-06 08:51:32 +00:00
Roger Sayle
d522060b39
c-common.c (expand_unordered_cmp): Delete.
...
* c-common.c (expand_unordered_cmp): Delete.
(expand_tree_builtin): Delete.
* c-common.h (expand_tree_builtin): Delete function prototype.
* c-typeck.c (build_function_call): Don't call expand_tree_builtin.
* call.c (build_cxx_call): Don't call expand_tree_builtin. No
longer take both "args" and "convert_args" as arguments.
(build_op_delete_call): Update call to build_cxx_call.
(build_over_call): Likewise, update call to build_cxx_call.
* cp-tree.h (build_cxx_call): Update funtion prototype.
* typeck.c (build_function_call): Don't call expand_tree_builtin.
* rtti.c (throw_bad_cast): Update call to build_cxx_call.
(throw_bad_typeid): Likewise.
(build_dynamic_cast_1): Likewise.
From-SVN: r83579
2004-06-24 05:26:07 +00:00
Diego Novillo
6de9cd9a88
Merge tree-ssa-20020619-branch into mainline.
...
From-SVN: r81764
2004-05-13 02:41:07 -04:00
Kazu Hirata
a692ad2ece
class.c, [...]: Fix comment typos.
...
* class.c, cp-tree.h, decl.c, decl2.c, pt.c, rtti.c: Fix
comment typos.
From-SVN: r81344
2004-04-30 15:51:53 +00:00
Mark Mitchell
92a62aad85
class.c (initialize_array): Don't set TREE_HAS_CONSTRUCTOR on braced initializer.
...
* class.c (initialize_array): Don't set TREE_HAS_CONSTRUCTOR on
braced initializer.
* cp-tree.h (BRACE_ENCLOSED_INITIALIZER_P): New macro.
* decl.c (reshape_init): Use it.
* init.c (perform_member_init): Remove redundant condition.
(build_aggr_init): Adjust to handle brace-enclosed initializers
correctly.
(expand_default_init): Use BRACE_ENCLOSED_INITIALIZER_P.
* parser.c (cp_parser_initializer_clause): Do not set
TREE_HAS_CONSTRUCTOR on the initializer.
* rtti.c (tinfo_base_init): Likewise.
(generic_initializer): Likewise.
(ptr_initializer): Likewise.
(ptm_initializer): Likewise.
(class_initializer): Likewise.
(get_pseudo_ti_init): Likewise.
* typeck2.c (digest_init): Use BRACE_ENCLOSED_INITIALIZER_P.
* g++.dg/ext/complit3.C: New test.
From-SVN: r81052
2004-04-22 21:29:35 +00:00
Jason Merrill
38b305d0a3
re PR c++/13170 (ICE in build_base_path)
...
PR c++/13170
* decl.c (xref_tag): Remove attribute handling.
* cp-tree.h: Adjust prototype.
* decl.c, parser.c, rtti.c: Adjust callers.
* parser.c (cp_parser_class_head): Pass back attributes in the
class head.
(cp_parser_class_specifier): Adjust.
From-SVN: r79129
2004-03-08 17:24:45 -05:00
Kazu Hirata
0ea5865c17
c-ppoutput.c, [...]: Update copyright.
...
gcc/
* c-ppoutput.c, cfganal.c, diagnostic.h, print-rtl.c,
config/darwin.c, config/darwin.h, config/ia64/ia64-c.c,
config/m32r/linux.h, config/rs6000/ppc64-fp.c,
config/sparc/openbsd.h, doc/makefile.texi, doc/passes.texi:
Update copyright.
cp/
* rtti.c: Update copyright.
From-SVN: r77449
2004-02-07 14:14:54 +00:00
Mark Mitchell
6f3d0d2f8d
re PR c++/9941 (typeinfo not generated correctly when #pragmas are involved)
...
PR c++/9941
* rtti.c (tinfo_base_init): Use import_export_tinfo to decide the
linkage for the typeinfo name string.
From-SVN: r77288
2004-02-05 01:58:10 +00:00
Kazu Hirata
f4f206f46f
call.c: Fix comment formatting.
...
* call.c: Fix comment formatting.
* class.c: Likewise.
* cp-tree.h: Likewise.
* cvt.c: Likewise.
* cxx-pretty-print.c: Likewise.
* decl.c: Likewise.
* decl2.c: Likewise.
* error.c: Likewise.
* except.c: Likewise.
* init.c: Likewise.
* name-lookup.c: Likewise.
* parser.c: Likewise.
* pt.c: Likewise.
* rtti.c: Likewise.
* semantics.c: Likewise.
* typeck.c: Likewise.
* typeck2.c: Likewise.
From-SVN: r74916
2003-12-21 21:07:32 +00:00
Gabriel Dos Reis
c003e212ea
name-lookup.h (get_global_value_if_present): New function.
...
* name-lookup.h (get_global_value_if_present): New function.
(is_typename_at_global_scope): Likewise.
* except.c (do_begin_catch): Use get_global_value_if_present.
(do_end_catch): Likewise.
(do_allocate_exception): Likewise.
(do_free_exception): Likewise.
(build_throw): Likewise.
* parser.c (cp_parser_member_declaration): Likewise.
* rtti.c (throw_bad_cast): Likewise.
(throw_bad_typeid): Likewise.
* decl.c (check_tag_decl): Use is_typename_at_global_scope.
(grokdeclarator): Likewise.
* cp-tree.h (global_namespace): Move to name-lookup.h
* call.c (call_builtin_trap): Tidy.
From-SVN: r71858
2003-09-27 16:44:05 +00:00
Geoffrey Keating
80a1718866
* rtti.c (get_tinfo_decl): Set TREE_PUBLIC for typeinfo decls.
...
From-SVN: r71387
2003-09-14 20:24:00 +00:00
Nathan Sidwell
8e1daa3412
re PR c++/12037 (Spurious "statement has no effect" in templates)
...
cp:
PR c++/12037
* cp-tree.h (COMPOUND_EXPR_OVERLOADED): New.
(build_min_non_dep): Declare.
* tree.c (build_min): Propagate TREE_SIDE_EFFECTS.
(build_min_non_dep): New.
* cvt.c (convert_to_void): Don't explicitly copy
TREE_SIDE_EFFECTS, TREE_NO_UNUSED_WARNING.
* call.c (build_new_method_call): Use build_min_non_dep.
* decl2.c (grok_array_decl): Likewise.
(build_offset_ref_call_from_tree): Likewise.
* typeck.c (finish_class_member_access_expr,
build_x_indirect_ref, build_x_binary_op, build_x_unary_op,
build_x_conditional_expr, build_x_compound_expr): Likewise.
(build_static_cast, build_reinterpret_cast,
build_const_cast): Propagate TREE_SIDE_EFFECTS inside a template.
* typeck2.c (build_x_arrow): Use build_min_non_dep.
(build_functional_cast): Propagate TREE_SIDE_EFFECTS inside a
template.
* rtti.c (build_dynamic_cast_1): Set DECL_IS_PURE.
(build_dynamic_cast): Set TREE_SIDE_EFFECTS.
* pt.c (build_non_dependent_expr): Check COMPOUND_EXPR_OVERLOADED.
testsuite:
PR c++/12037
* g++.dg/warn/noeffect4.C: New test.
From-SVN: r71108
2003-09-05 08:24:28 +00:00
Kriang Lerdsuwanakij
cbd63935d8
PR c++/8442, c++/8806
...
PR c++/8442, c++/8806
* decl.c (qualify_lookup): Accept TEMPLATE_DECL if types are
preferred.
(check_elaborated_type_specifier): Add allow_template_p
parameter. Check tag mismatch and class template.
(xref_tag): Add template_header_p parameter. Add assertion
that name is an IDENTIFIER_NODE. Remove implicit typename
warning. Simplify lookup process if globalize is true.
(cxx_init_decl_processing): Adjust call to xref_tag.
(xref_tag_from_type): Likewise.
* decl2.c (handle_class_head): Likewise.
* parser.c (cp_parser_elaborated_type_specifier,
cp_parser_class_head): Likewise.
* rtti.c (init_rtti_processing, build_dynamic_cast1,
tinfo_base_init, emit_support_tinfos): Likewise.
* class.c (is_base_of_enclosing_class): Remove.
* pt.c (convert_template_argument): Don't accept RECORD_TYPE as
template template argument.
* cp-tree.h (xref_tag): Adjust declaration.
(is_base_of_enclosing_class): Remove.
* NEWS: Document template template argument change.
* g++.dg/template/elab1.C: Likewise.
* g++.dg/template/type2.C: Likewise.
* g++.dg/template/ttp3.C: Adjust expected error message.
* g++.old-deja/g++.law/visibility13.C: Likewise.
* g++.old-deja/g++.niklas/t135.C: Likewise.
* g++.old-deja/g++.pt/ttp41.C: Likewise.
* g++.old-deja/g++.pt/ttp43.C: Use qualified name for template
template argument.
* g++.old-deja/g++.pt/ttp44.C: Likewise.
From-SVN: r70048
2003-08-01 15:06:02 +00:00
Mark Mitchell
7b6d72fcfb
re PR c++/11667 (wider-than-int enums never compare equal to 0)
...
PR c++/11667
* c-common.c (shorten_compare): Take into account differences
between C and C++ representation for enumeration types.
* tree.h (set_min_and_max_values_for_integral_type): Declare.
* stor-layout.c (set_min_and_max_values_for_integral_type): New
function, broken out from ...
(fixup_signed_type): ... here and ...
(fixup_unsigned_type): ... here.
PR c++/11667
* call.c (standard_conversion): Allow all integral->enumeral
conversions, after marking them as bad.
* decl.c (finish_enum): Make sure that all enumerators are
properly converted to the underlying type.
(build_enumerator): Set DECL_CONTEXT for namespace-scope
enumeration types.
* pt.c (tsubst_copy): Adjust handling of CONST_DECLs accordingly.
(tsubst_enum): Tidy.
* Make-lang.in (typeck.o): Depend on convert.h.
(class.o): Likewise.
(rtti.o): Likewise.
* call.c: Include convert.h.
(convert_arg_to_ellipsis): Use convert_to_real.
* class.c: Include convert.h.
(build_base_path): Use convert_to_integer.
* rtti.c: Include convert.h.
(build_headof): Use convert_to_integer.
* typeck.c: Include convert.h.
(decay_conversion): Use convert_to_integer.
(build_unary_op): Use build_nop.
(get_delta_difference): Use convert_to_integer.
(build_ptrmemfunc): Avoid unncessary conversions.
From-SVN: r69909
2003-07-29 01:14:24 +00:00
Mark Mitchell
a5ac359a6d
fold-const.c (force_fit_type): Handle OFFSET_TYPE.
...
* fold-const.c (force_fit_type): Handle OFFSET_TYPE.
* varasam.c (output_constant): Likewise.
2003-07-22 Mark Mitchell <mark@codesourcery.com>
Eliminate use of POINTER_TYPE for pointers-to-members.
* call.c (standard_conversion): Rework pointer-to-member handling.
Add comments.
(add_builtin_candidate): Likewise.
(resolve_scoped_fn_name): Remove.
(build_conditional_expr): Rework pointer-to-member handling.
(compare_ics): Likewise.
* class.c (check_field_decls): Use TYPE_PTR_P.
* cp-lang.c (cp_var_mod_type_p): Rework pointer-to-member
handling.
* cp-tree.h (SCALAR_TYPE_P): Use TYPE_PTR_TO_MEMBER_P.
(TYPE_PTRMEM_P): Add comment.
(TYPE_PTR_P): Simplify.
(TYPE_PTROB_P): Correct definition.
(TYPE_PTR_TO_MEMBER_P): New macro.
(TYPE_PTRMEM_CLASS_TYPE): Adjust.
(TYPE_PTRMEM_POINTED_TO_TYPE): Likewise.
(resolved_scoped_fn_name): Remove declaration.
(build_offset_ref): Change prototype.
(resolve_offset_ref): Remove.
(comp_target_types): Remove.
* cvt.c (cp_convert_to_pointer): Rework pointer-to-member
handling.
(convert_to_reference): Use can_convert.
(ocp_convert): Improve error handling. Rework pointer-to-member
handling.
(perform_qualification_conversions): Rework pointer-to-member
handling.
* decl.c (build_ptrmem_type): Handle functions too.
(create_array_type_for_decl): Remove OFFSET_TYPE error message.
(grokdeclarator): Use OFFSET_TYPE for pointers to data members.
(grokparms): Remove OFFSET_TYPE error message.
* dump.c (cp_dump_tree): Rework pointer-to-member handling.
* error.c (dump_type_prefix): Likewise.
* expr.c (cplus_expand_constant): Use build_nop.
* init.c (build_offset_ref): Add address_p parameter. Fold in
necessary bits from resolve_offset_ref.
(resolve_offset_ref): Remove.
* parser.c (cp_parser_postfix_expression): Remove special case
code for OFFSET_TYPE.
* pt.c (convert_nontype_argument): Rework pointer-to-member
handling.
(convert_template_argument): Likewise.
(unify): Likewise.
(invalid_nontype_parm_type_p): Likewise.
(dependent_type_p_r): Likewise.
* rtti.c (get_tinfo_decl): Remove OFFSET_TYPE special case.
(target_incomplete_p_): Rework pointer-to-member
handling.
(get_pseudo_ti_init): Likewise.
(get_pseudo_ti_desc): Likewise.
* semantics.c (finish_qualified_id_expr): Adjust call to
build_offset_ref. Remove use of resolve_offset_ref.
* tree.c (pod_type_p): Use TYPE_PTR_TO_MEMBER_P.
* typeck.c (target_type): Use TYPE_PTRMEM_P.
(type_unknown_p): Remove obsolete code about the time before
non-dependent expressions were handled correctly.
(qualify_type_recursive): Remove.
(composite_pointer_type_r): New function.
(composite_pointer_type): Use it.
(merge_types): Remove dead comments.
(comp_cv_target_types): Remove.
(comp_target_types): Likewise.
(comp_target_parms): Likewise.
(cxx_sizeof_or_alignof_type): Remove OFFSET_TYPE error.
(build_indirect_ref): Use TYPE_PTR_TO_MEMBER_P.
(build_binary_op): Do not use of comp_target_types.
(pointer_diff): Remove OFFSET_TYPE case.
(build_unary_op): Adjust pointer-to-member handling.
(unary_complex_lvalue): Likewise.
(check_for_casting_away_constness): Add description parameter.
(build_static_cast): Pass it.
(build_reinterpret_cast): Use check_for_casting_away_constness.
(build_const_cast): Adjust pointer-to-member handling.
(build_c_cast): Likewise.
(convert_for_assignment): Remove OFFSET_TYPE error message.
(comp_ptr_ttypes_real): Adjust pointer-to-member handling.
(comp_ptr_ttypes_reinterpret): Remove.
(casts_away_constness_r): Adjust pointer-to-member handling.
(casts_away_constness): Liekwise.
(strip_all_pointer_quals): Remove.
* typeck2.c (digest_init): Adjust pointer-to-member handling.
(build_m_component_ref): Likewise.
From-SVN: r69691
2003-07-22 23:30:22 +00:00
Kaveh R. Ghazi
c68b0a8425
fixfixes.c [...]: Remove unnecessary casts.
...
gcc:
* fixinc/fixfixes.c fixinc/fixincl.c fixinc/fixlib.c
fixinc/server.c objc/objc-act.c: Remove unnecessary casts.
f:
* com.c data.c expr.c fini.c g77spec.c global.c lab.c lex.c name.c
sta.c stc.c std.c storag.c stt.c stw.c symbol.c target.c type.c:
Remove unnecessary casts.
cp:
* call.c class.c decl.c decl2.c g++spec.c lex.c parser.c pt.c rtti.c
semantics.c typeck.c: Remove unnecessary casts.
java:
* class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
casts.
treelang:
* treetree.c: Remove unnecessary casts.
From-SVN: r69593
2003-07-19 16:09:51 +00:00
Mark Mitchell
ee76b9314b
cp-tree.h (build_scoped_method_call): Remove.
...
* cp-tree.h (build_scoped_method_call): Remove.
(lookup_qualified_name): Remove parameter.
(tsubst_copy_and_build): Declare.
(finish_qualified_object_call_expr): Remove.
(check_accessibility_of_qualified_id): New function.
(finish_qualified_id_expr): Likewise.
(non_reference): Likewise.
(build_expr_from-tree): Remove.
* call.c (non_reference): Remove.
(build_scoped_method_call): Likewise.
(build_method_call): Use error_operand_p. Assert that we are not
processing a template.
(standard_conversion): Use non_reference.
* class.c (build_vtbl_entry_ref): Likewise.
(build_vtbl_ref_1): Likewise.
* cvt.c (build_expr_type_conversion): Use non_reference.
* decl.c (lookup_qualified_name): Remove flags parameter.
(grok_op_properties): Use non_reference.
* decl2.c (grok_array_decl): Likewise.
(build_expr_from_tree): Remove.
(build_offset_ref_call_from_tree): Update comment.
* error.c (parm_to_string): Call reinit_global_formatting_buffer.
* except.c (prepare_eh_types): Use non_reference.
(can_convert_eh): Likewise.
* init.c (build_dtor_call): Avoid using build_method_call.
* mangle.c (write_template_param): Remove misleading comment.
* method.c (locate_copy): Use non_reference.
* parser.c (cp_parser_scope_through_which_access_occurs): Remove.
(cp_parser_primary_expression): Do not create SCOPE_REFs is
non-dependent contexts.
(cp_parser_postfix_expression): Use finish_qualified_id_expr.
(cp_parser_direct_declarator): Use tsubst_copy_and_build, not
build_expr_from_tree.
(cp_parser_lookup_name): Adjust call to lookup_qualified_name.
Use check_accessibility_of_qualified_id.
* pt.c (maybe_fold_nontype_arg): Use tsubst_copy_and_build, not
build_expr_from_tree.
(tsubst_baselink): New function.
(tsubst_qualified_id): Likewise.
(tsubst_copy): Use them. Remove support for METHOD_CALL_EXPR.
(tsubst_expr): Adjust call to lookup_qualified_name.
(tsubst_copy_and_build): Handle SCOPE_REFs specially. Adjust
handling of CALL_EXPRs.
(value_dependent_expression_p): Use INTEGRAL_OR_ENUMERATION_TYPE_P.
* rtti.c (get_tinfo_decl_dynamic): Use non_reference.
* search.c (check_final_overrider): Likewise.
* semantics.c (check_accessibility_of_qualified_id): New function.
(finish_qualified_object_call_expr): Remove.
* typeck.c (target_type): Use non_reference.
(cxx_sizeof_or_alignof_type): Likewise.
(dubious_conversion_warnings): Likewise.
(convert_for_initialization): Likewise.
(non_reference): New function.
From-SVN: r69063
2003-07-08 01:38:44 +00:00
Kazu Hirata
9bcb9aae27
call.c: Fix comment formatting.
...
* call.c: Fix comment formatting.
* class.c: Likewise.
* cp-tree.h: Likewise.
* decl.c: Likewise.
* decl2.c: Likewise.
* error.c: Likewise.
* method.c: Likewise.
* name-lookup.c: Likewise.
* parser.c: Likewise.
* pt.c: Likewise.
* rtti.c: Likewise.
* search.c: Likewise.
* typeck.c: Likewise.
From-SVN: r69022
2003-07-06 23:23:46 +00:00
Mark Mitchell
d6b4ea8592
call.c (build_addr_func): Handle bound pointers-to-members.
...
* call.c (build_addr_func): Handle bound pointers-to-members.
(build_method_call): Do not call resolve_offset_ref.
(implicit_conversion): Likewise.
(resolve_scoped_fn_name): Use finish_non_static_data_member, not
resolve_offset_ref.
(resolve_args): Do not call resolve_offset_ref.
(build_conditional_expr): Likewise.
(build_new_method_call): Likewise.
* cp-tree.def (OFFSET_REF): Update documentation.
(cp_convert_to_pointer): Update handling of conversions from
pointers to members to pointers.
(ocp_convert): Do not call resolve_offset_ref.
(convert_to_void): Likewise.
(build_expr_type_conversion): Likewise.
(delete_sanity): Likewise.
(resolve_offset_ref): Simplify greatly.
(build_vec_delete): Do not call resolve_offset_ref.
* parser.c (cp_parser_postfix_expression): Call resolve_offset_ref
if appropriate.
(cp_parser_unary_expression): Use
cp_parser_simple_cast_expression.
(cp_parser_delete_expression): Likewise.
(cp_parser_cast_expression): Likewise.
(cp_parser_pm_expression): Use cp_parser_binary_op.
(cp_parser_simple_cast_expression): New function.
* rtti.c (build_dynamic_cast_1): Do not call resolve_offset_ref.
* semantics.c (finish_increment_expr): Likewise.
(finish_typeof): Likewise.
* tree.c (lvalue_p_1): Do not handle OFFSET_REF.
* typeck.c (require_complete_type): Do not handle OFFSET_REFs.
(decay_conversion): Do not call resolve_offset_ref.
(finish_class_member_access_expr): Likewise.
(convert_arguments): Likewise.
(build_x_binary_op): Handle DOTSTAR_EXPR.
(condition_conversion): Do not call resolve_offset_ref.
(unary_complex_lvalue): Likewise.
(build_static_cast): Likewise.
(build_reinterpret_cast): Likewise.
(build_const_cast): Likewise.
(build_c_cast): Likewise.
(build_modify_expr): Likewise.
(convert_for_assignment): Likewise.
(convert_for_initialization): Likewise.
* typeck2.c (build_x_arrow): Likewise.
(build_m_component_ref): Simplify.
* g++.old-deja/g++.jason/typeid1.C: Add dg-error marker.
* g++.old-deja/g++.mike/net36.C: Tweak error messages.
From-SVN: r68911
2003-07-04 05:05:19 +00:00
Jan Hubicka
bb4f6e6bb7
decl.c (register_dtor_fn): Mark cleanup as used.
...
* decl.c (register_dtor_fn): Mark cleanup as used.
* decl2.c (mark_vtable_entries): Skip nops.
* rtti.c (get_tinfo_ptr): Mark tinfo as used.
(build_dynamic_cast_1): Likewise.
(tinfo_base_init): Likewise.
(emit_tinfo_decl): Likewise.
From-SVN: r68377
2003-06-23 17:46:26 +00:00
Mark Mitchell
170b020fe4
re PR middle-end/11041 (ICE: const myclass &x = *x; (when operator*() defined))
...
PR c++/11041
* call.c (initialize_reference): Do not use cp_finish_decl to emit
temporary variables.
* cp-tree.h (static_aggregates): Declare.
(pushdecl_top_level_and_finish): Likewise.
* decl.c (pushdecl_top_level_1): New function.
(pushdecl_top_level): Use it.
(pushdecl_top_level_and_finish): New function.
(initialize_local_var): Remove redundant code.
(cp_finish_decl): Remove support for RESULT_DECLs. Don't check
building_stmt_tree.
* decl.h (static_aggregates): Remove.
* decl2.c (get_guard): Use pushdecl_top_level_and_finish.
* rtti.c (get_tinfo_decl): Use pushdecl_top_level_and_finish.
(tinfo_base_init): Likewise.
PR c++/11041
* g++.dg/init/ref7.C: New test.
From-SVN: r68236
2003-06-20 00:48:44 +00:00
Nathanael Nerode
cec57f7231
* rtti.c: Remove PARAMS.
...
From-SVN: r67898
2003-06-13 14:30:19 +00:00
Kaveh R. Ghazi
e34d07f255
builtins.c (validate_arglist): Eliminate libiberty VA_ macros, always use stdarg.
...
gcc:
* builtins.c (validate_arglist): Eliminate libiberty VA_ macros,
always use stdarg.
* c-errors.c (pedwarn_c99): Likewise.
* c-format.c (status_warning): Likewise.
* c-semantics.c (build_stmt): Likewise.
* calls.c (emit_library_call, emit_library_call_value): Likewise.
* collect2.c (notice, fatal_perror, fatal, error): Likewise.
* cpperror.c (cpp_error, cpp_error_with_line): Likewise.
* diagnostic.c (build_message_string, output_printf,
output_verbatim, verbatim, inform, warning, pedwarn, error, sorry,
fatal_error, internal_error, warning_with_decl, pedwarn_with_decl,
error_with_decl, fnotice): Likewise.
* dwarf2asm.c (dw2_asm_output_data, dw2_asm_output_delta,
dw2_asm_output_offset, dw2_asm_output_pcrel, dw2_asm_output_addr,
dw2_asm_output_addr_rtx, dw2_asm_output_nstring,
dw2_asm_output_data_uleb128, dw2_asm_output_data_sleb128,
dw2_asm_output_delta_uleb128, dw2_asm_output_delta_sleb128,
dw2_asm_output_encoded_addr_rtx): Likewise.
* emit-rtl.c (gen_rtx, gen_rtvec): Likewise.
* errors.c (warning, error, fatal, internal_error): Likewise.
* final.c (output_operand_lossage, asm_fprintf): Likewise.
* fix-header.c (fatal): Likewise.
* gcc.c (fatal, error, notice): Likewise.
* gcov.c (fnotice): Likewise.
* genattrtab.c (attr_rtx, attr_printf): Likewise.
* gengtype.c (error_at_line, xasprintf, oprintf): Likewise.
* gensupport.c (message_with_line): Likewise.
* mips-tfile.c (fatal, error): Likewise.
* protoize.c (notice): Likewise.
* ra-debug.c (ra_debug_msg): Likewise.
* read-rtl.c (fatal_with_file_and_line): Likewise.
* rtl-error.c (error_for_asm, warning_for_asm): Likewise.
* tree.c (build, build_nt, build_function_type_list): Likewise.
cp:
* error.c (cp_error_at, cp_warning_at, cp_pedwarn_at): Eliminate
libiberty VA_ macros, always use stdarg.
* rtti.c (create_pseudo_type_info): Likewise.
* tree.c (build_min_nt, build_min): Likewise.
From-SVN: r66919
2003-05-17 22:21:35 +00:00
Mark Mitchell
6adb9463cd
* rtti.c (throw_bad_typeid): Use build_cxx_call.
...
From-SVN: r65933
2003-04-22 07:48:02 +00:00