PR c/14050
* c-decl.c (set_array_declarator_inner): Don't give error for
static or type qualifiers in abstract declarator. Remove
abstract_p parameter.
* c-tree.h (set_array_declarator_inner): Update prototype.
* c-parser.c (c_parser_direct_declarator_inner): Update call to
set_array_declarator_inner.
* doc/standards.texi: Update for C99 TC3.
testsuite:
* gcc.dg/c99-arraydecl-1.c: Don't expect errors for static or type
qualifiers in abstract declarator.
From-SVN: r130362
* c-decl.c (finish_declspecs): When _Sat is used without
_Fract or _Accum, set the default type to cts_fract.
This avoids a warning of "type defaults to int".
Co-Authored-By: Chao-ying Fu <fu@mips.com>
From-SVN: r128642
gcc/
* c-tree.h (grokfield): Add a "tree *" argument.
* c-decl.c (grokdeclarator): Take a pointer to the decl's attributes.
Chain nested decl attributes to it. Don't call decl_attributes here.
(groktypename): Pass grokdeclarator a pointer to the attribute list.
(start_decl, grokparm, push_parm_decl, start_function): Likewise.
(grokfield): Take a pointer to the decl's attributes and pass
it to grokdeclarator.
* c-parser.c (c_parser_struct_declaration): Update the calls to
grokfield. Call decl_attributes for anonymous struct and union
fields.
From-SVN: r128437
* system.h (CONST_CAST2, CONST_CAST_TREE, CONST_CAST_RTX,
CONST_CAST_BB): New macros for type-specific casts.
(CONST_CAST): Add a TYPE parameter and define it in terms of
CONST_CAST2.
* c-decl.c (c_make_fname_decl): Supply a TYPE for CONST_CAST.
* c-lex.c (cb_ident, lex_string): Likewise,
* c-typeck.c (free_all_tagged_tu_seen_up_to): Likewise,
* config/i386/i386.c (ix86_function_regparm,
ix86_function_sseregparm): Use CONST_CAST_TREE.
* config/mmix/mmix.c (mmix_encode_section_info): Supply a TYPE for
CONST_CAST.
* gcc.c (set_spec, read_specs, for_each_path, execute, do_spec_1,
give_switch, set_multilib_dir): Likewise,
* gengtype-parse.c (string_seq, typedef_name): Likewise,
* gimple-low.c (block_may_fallthru): Use CONST_CAST_TREE.
* jump.c (reversed_comparison_code_parts): Use CONST_CAST_RTX.
* passes.c (execute_one_pass): Supply a TYPE for CONST_CAST.
* prefix.c (update_path): Likewise,
* pretty-print.c (pp_base_destroy_prefix): Likewise,
* rtlanal.c (keep_with_call_p): Use CONST_CAST_RTX.
* tree-cfg.c (tree_can_merge_blocks_p,
tree_block_ends_with_condjump_p): Use CONST_CAST_BB.
* tree-eh.c (lookup_stmt_eh_region_fn): USe CONST_CAST_TREE.
* tree.c (build_string): Supply a TYPE for CONST_CAST.
(attribute_list_contained): Use CONST_CAST_TREE.
cp:
* call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
* decl.c (cp_make_fname_decl): Likewise,
* parser.c (cp_parser_string_literal): Likewise,
* tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
* typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
Likewise,
fortran:
* gfortranspec.c (lang_specific_driver): Use CONST_CAST2.
* options.c (gfc_post_options): Supply a TYPE for CONST_CAST.
* parse.c (parse_omp_structured_block): Likewise,
* st.c (gfc_free_statement): Likewise,
java:
* jcf-parse.c (read_class, java_parse_file): Supply a TYPE for
CONST_CAST.
* jcf.h (JCF_FINISH): Likewise.
From-SVN: r128051
PR middle-end/33272
* c-decl.c (grokdeclarator): Apply qualifiers to type of parameter
decayed from array.
testsuite:
* gcc.dg/c99-arraydecl-3.c: New test.
From-SVN: r128018
* c-common.h (enum rid): Add new enumeration values of RID_SAT,
RID_FRACT, and RID_ACCUM. RID_SAT needs to be inserted before
RID_ONEWAY, so that it can be checked in declspecs_add_type.
(c_common_fixed_point_type_for_size): Declare.
* c-parser.c (reswords): Add _Fract, _Accum, and _Sat.
(c_token_starts_typename): Handle RID_FRACT, RID_ACCUM, and RID_SAT.
(c_token_starts_declspecs): Likewise.
(c_parser_declspecs): Likewise.
(c_parser_attributes): Likewise.
* c-tree.h (enum c_typespec_keyword): Add cts_fract and cts_accum.
(c_declspecs): Add saturating_p.
* c-decl.c (build_null_declspecs): Initialize saturating_p.
(declspecs_add_type): Avoid using complex with _Fract, _Accum, or _Sat.
Handle RID_SAT.
Avoid using void, bool, char, int, float, double, _Decimal32,
_Decimal64, _Decimal128, and complex with _Sat.
Handle RID_FRACT and RID_ACCUM.
Make sure _Sat is used with _Fract or _Accum.
(finish_declspecs): Handle cts_fract and cts_accum.
* c-common.c (fixed-value.h): New include.
(constant_expression_warning): Handle FIXED_CST.
(overflow_warning): Likewise.
(warnings_for_convert_and_check): Likewise.
(c_common_fixed_point_type_for_size): New.
(c_common_type_for_mode): Handle fixed-point modes to
return various saturating/non-saturating, signed/unsigned types.
(c_common_signed_or_unsigned_type): Support fixed-point types.
(shorten_compare): Check fixed-point zero.
Handle FIXED_POINT_TYPE.
(c_common_truthvalue_conversion): Handle FIXED_CST.
Handle FIXED_POINT_TYPE.
(c_common_nodes_and_builtins): Record builtin types for fixed-point
types.
(handle_mode_attribute): Handle fixed-point modes. Need to check
if the signness of base type and fixed-point modes are consistent.
(handle_vector_size_attribute): Handle fixed-point modes.
(same_scalar_type_ignoring_signedness): Handle FIXED_POINT_TYPE.
(warn_for_div_by_zero): Check fixed-point zero.
* c-typeck.c (c_common_type): Check FIXED_POINT_TYPE. Build
a common fixed-point type based on fbit, ibit, sign, and saturation.
(build_unary_op): Allow FIXED_POINT_TYPE for CONVERT_EXPR,
NEGATE_EXPR, TRUTH_NOT_EXPR, PREINCREMENT_EXPR, POSTINCREMENT_EXPR,
PREDECREMENT_EXPR, and POSTDECREMENT_EXPR.
(convert_for_assignment): Support FIXED_POINT_TYPE.
(digest_init): Handle FIXED_POINT_TYPE.
(build_binary_op): Support FIXED_POINT_TYPE in *_DIV_EXPR,
TRUTH_ANDIF_EXPR, TRUTH_ORIF_EXPR, TRUTH_AND_EXPR, TRUTH_OR_EXPR,
TRUTH_XOR_EXPR, RSHIFT_EXPR, LSHIFT_EXPR, EQ_EXPR, NE_EXPR, LE_EXPR,
GE_EXPR, LT_EXPR, GT_EXPR.
* target-def.h (TARGET_FIXED_POINT_SUPPORTED_P): New.
(TARGET_INITIALIZER): Add TARGET_FIXED_POINT_SUPPORTED_P.
* target.h (gcc_target): Add fixed_point_supported_p.
* targhooks.c (default_scalar_mode_supported_p): Handle MODE_FRACT,
MODE_UFRACT, MODE_ACCUM, and MODE_UACCUM.
(default_fixed_point_supported_p): Define.
* targhooks.h (default_fixed_point_supported_p): Declare.
* doc/tm.texi (TARGET_FIXED_POINT_SUPPORTED_P): Add.
* doc/install.texi (Configuration): Add --enable-fixed-point.
* configure.ac (--enable-fixed-point): New to enable fixed-point
arithmetic extension to C. For mips targets, we enable it by default.
* configure, config.in: Regenerate.
From-SVN: r127652
2007-07-09 Geoffrey Keating <geoffk@apple.com>
PR 32617
* c-common.c (c_alignof_expr): Look at DECL_ALIGN of
FUNCTION_DECLs.
(handle_aligned_attribute): Allow use on FUNCTION_DECLs.
* varasm.c (assemble_start_function): Honor DECL_ALIGN
for FUNCTION_DECLs. Don't use align_functions_log if
DECL_USER_ALIGN.
* print-tree.c (print_node): Print DECL_ALIGN and DECL_USER_ALIGN
even for FUNCTION_DECLs.
* c-decl.c (merge_decls): Propagate DECL_ALIGN even for
FUNCTION_DECLs.
* tree.h (DECL_ALIGN): Update for new location of 'align'.
(DECL_FUNCTION_CODE): Update for new location and name of
'function_code'.
(DECL_OFFSET_ALIGN): Update for new location of 'off_align'.
(struct tree_decl_common): Move 'align' and 'off_align' out
of union, ensure they're still on a 32-bit boundary. Remove
other fields in union 'u1'.
(struct tree_function_decl): Add field 'function_code' replacing
'u1.f' in tree_decl_common.
* tree.c (build_decl_stat): Set initial value of DECL_ALIGN.
* doc/extend.texi (Function Attributes): Add 'aligned' attribute.
(Variable Attributes): Cross-reference 'aligned' attribute
to Function Attributes.
* flags.h (force_align_functions_log): Delete.
* toplev.c (force_align_functions_log): Delete.
Index: gcc/testsuite/ChangeLog
2007-07-09 Geoffrey Keating <geoffk@apple.com>
PR 32617
* gcc.c-torture/execute/align-3.c: New.
Index: gcc/java/ChangeLog
2007-07-09 Geoffrey Keating <geoffk@apple.com>
PR 32617
* lang.c (java_init): Remove setting of force_align_functions_log.
* class.c (add_method_1): Set DECL_ALIGN of non-static method
to cope with ptrmemfunc_vbit_in_pfn.
Index: gcc/cp/ChangeLog
2007-07-09 Geoffrey Keating <geoffk@apple.com>
PR 32617
* decl.c (cxx_init_decl_processing): Don't set
force_align_functions_log.
(grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
* typeck.c (cxx_alignof_expr): When alignof is used on a plain
FUNCTION_DECL, return its alignment.
From-SVN: r126529
2007-07-09 Richard Guenther <rguenther@suse.de>
cp/
* decl.c (start_preparsed_function): Do not promote return type.
* c-decl.c (start_function): Do not promote return type.
From-SVN: r126480
* semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
* decl2.c (start_objects): ctors and dtors are no longer public.
(cp_write_global_declarations): Do not call c_build_cdtor_fns.
* cgraphunit.c: Include gt-cgraphunit.h
(static_ctors, static_dtors): New static vars.
(record_cdtor_fn, build_cdtor, cgraph_build_cdtor_fns): New functions,
based on implementation in c-common.c
(cgraph_finalize_function): Call record_cdtor_fn.
(cgraph_optimize): Call cgraph_build_cdtor_fns.
* decl.c (finish_function): Do not call c_record_cdtor_fn.
(c_write_global_declarations): Do not call c_build_cdtor_fns.
* c-common.c (static_ctors, static_dtors, c_record_cdtor_fn,
build_cdtor, c_build_cdtor_fns): Remove.
* c-common.h (static_ctors, static_dtors, c_record_cdtor_fn,
c_build_cdtor_fns): Remove prototype.
From-SVN: r124618
2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
* tree.h (GIMPLE_TUPLE_P): Also true for PHI_NODEs.
(GENERIC_NEXT): New function macro.
(PHI_CHAIN): Use phi_node's new chain variable.
(tree_phi_node): Change tree_common to tree_base
and add the chain field.
* tree-phinodes.c (make_phi_node): Don't set
TREE_TYPE on the new node.
* c-decl.c (lang_tree_node): Use GENERIC_NEXT
instead of checking GIMPLE_TUPLE_P in chain_next.
* tree-vect-transform.c
(get_initial_def_for_induction): Look at
PHI_RESULT_TREE for the type of the phi node.
(update_vuses_to_preheader): Use PHI_CHAIN
instead of TREE_CHAIN on the phi node.
* tree-ssa-structalias.c (compute_points_to_sets):
Likewise.
(ipa_pta_execute): Likewise.
2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
* cp-tree.h (lang_tree_node): Use GENERIC_NEXT
instead of checking GIMPLE_STMT_P in chain_next.
2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
* ada-tree.h (lang_tree_node): Use GENERIC_NEXT
instead of checking GIMPLE_STMT_P in chain_next.
2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
* f95-lang.c (lang_tree_node): Use GENERIC_NEXT
instead of checking GIMPLE_STMT_P in chain_next.
2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
* java-tree.h (lang_tree_node): Use GENERIC_NEXT
instead of checking GIMPLE_STMT_P in chain_next.
From-SVN: r124021
2007-04-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
PR c/31520
* c-del.c (finish_decl): Grab the type of the decl after the call
to store_init_value.
2007-04-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
PR C/31520
* testsuite/gcc.dg/gnu89-init-4.c: New testcase.
From-SVN: r123835
ChangeLog:
2007-03-12 Seongbae Park <seongbae.park@gmail.com>
* gcc/doc/invoke.texi (Wvla): New warning.
gcc/ChangeLog:
2007-03-12 Seongbae Park <seongbae.park@gmail.com>
* c-decl.c (warn_variable_length_array): New function.
Refactored from grokdeclarator to handle warn_vla
and handle unnamed array case.
(grokdeclarator): Refactored VLA warning case.
* c.opt (Wvla): New flag.
gcc/cp/ChangeLog:
2007-03-12 Seongbae Park <seongbae.park@gmail.com>
* decl.c (compute_array_index_type): New warning flag warn_vla.
gcc/testsuite/ChangeLog:
2007-03-12 Seongbae Park <seongbae.park@gmail.com>
* gcc.dg/wvla-1.c: New test
* gcc.dg/wvla-2.c: New test
* gcc.dg/wvla-3.c: New test
* gcc.dg/wvla-4.c: New test
* gcc.dg/wvla-5.c: New test
* gcc.dg/wvla-6.c: New test
* gcc.dg/wvla-7.c: New test
* g++.dg/warn/Wvla-1.C: New test
* g++.dg/warn/Wvla-2.C: New test
* g++.dg/warn/Wvla-3.C: New test
From-SVN: r122851
gcc/ChangeLog:
* c-decl.c (grokdeclarator): Disable warnings for anonymous
bitfields.
* tree-sra.c (instantiate_element): Propagate disabled warnings
from the element itself to the created variable.
gcc/cp/ChangeLog:
* decl.c (grokdeclarator): Disable warnings for anonymous
bitfields.
From-SVN: r122684
* gcc/java/decl.c: Include langhooks.h.
(builtin_function): Remove.
(java_init_decl_processing): Replace calls to builtin_function
with add_builtin_function.
* gcc/java/Make-lang.in (jc1$(exeext)): Depend on and link with
attribs.o.
(java/decl.o): Depend on langhooks.h.
* gcc/java/java-tree.h (builtin_function): Remove.
* gcc/tree.c (local_define_builtin): Replace calls to
lang_hooks.builtin_function with add_builtin_function.
* gcc/objc/objc-act.c (synth_module_prologue): Replace calls to
builtin_function with add_builtin_function.
(build_next_objc_exception_stuff): Replace calls to
builtin_function with add_builtin_function.
(build_objc_exception_stuff): Replace calls to
builtin_function with add_builtin_function.
* gcc/objcp/objcp-decl.h (objcp_builtin_function): Remove.
* gcc/cp/decl.c (builtin_function_1): Move common code to
add_builtin_function.
(builtin_function): Rename to cxx_builtin_function.
Change the signature.
* gcc/cp/call.c: Include langhooks.h.
(build_java_interface_fn_ref): Replace calls to
builtin_function with add_builtin_function.
* gcc/cp/Make-lang.in (cp/call.o): Depend on langhooks.h.
* gcc/cp/cp-objcp-common.h (LANG_HOOKS_BUILTIN_FUNCTION): Define as
cxx_builtin_function.
* gcc/cp/cp-tree.h (builtin_function): Rename to cxx_builtin_function.
Change the signature.
* gcc/c-objc-common.h (LANG_HOOKS_BUILTIN_FUNCTION): Define as
c_builtin_function.
* gcc/c-tree.h (builtin_function): Rename to c_builtin_function. Change
the signature.
* gcc/ada/utils.c (builtin_function): Rename to gnat_builtin_function.
Move common code to add_builtin_function.
* gcc/ada/misc.c (LANG_HOOKS_BUILTIN_FUNCTION): Define as
gnat_builtin_function.
* gcc/ada/gigi.h (builtin_function): Rename to gnat_builtin_function.
Change the signature.
* gcc/c-decl.c (builtin_function): Rename to c_builtin_function. Move
common code to add_builtin_function.
* gcc/fortran/Make-lang.in (f951$(exeext)): Depend on and link with
attribs.o.
* gcc/fortran/trans.h (builtin_function): Rename to
gfc_builtin_function. Change the signature.
* gcc/fortran/f95-lang.c (LANG_HOOKS_BUILTIN_FUNCTION): Define as
gfc_builtin_function.
(builtin_function): Rename to gfc_builtin_function. Move common
code to builtin_function.
(gfc_define_builtin): Replace calls to builtin_function with
gfc_define_builtin.
* gcc/langhooks.c (add_builtin_function): New function.
(lhd_builtin_function): New function.
* gcc/langhooks.h (struct lang_hooks): Change the signature of
builtin_function.
(add_builtin_function): New function.
* gcc/treelang/treetree.c (builtin_function): Remove.
* gcc/tree-ssa-loop-prefetch.c (tree_ssa_prefetch_arrays): Replace
calls to lang_hooks.builtin_function with add_builtin_function.
* gcc/c-common.c (decl_builtin_1): Replace calls to
lang_hooks.builtin_function with add_builtin_function.
* gcc/config/alpha/alpha.c (alpha_init_builtins): Replace calls to
lang_hooks.builtin_function with add_builtin_function.
* gcc/config/frv/frv.c (def_builtin): Replace calls to
lang_hooks.builtin_function with add_builtin_function.
* gcc/config/s390/s390.c (s390_init_builtins): Replace calls to
lang_hooks.builtin_function with add_builtin_function.
* gcc/config/sparc/sparc.c (def_builtin): Replace calls to
lang_hooks.builtin_function with add_builtin_function.
* gcc/config/i386/i386.c (def_builtin): Replace calls to
lang_hooks.builtin_function with add_builtin_function.
(def_builtin): Replace calls to lang_hooks.builtin_function with
add_builtin_function.
* gcc/config/sh/sh.c (sh_media_init_builtins): Replace calls to
lang_hooks.builtin_function with add_builtin_function.
* gcc/config/c4x/c4x.c (c4x_init_builtins): Replace calls to
lang_hooks.builtin_function with add_builtin_function.
* gcc/config/stormy16/stormy16.c (xstormy16_init_builtins):
Replace calls to lang_hooks.builtin_function with
add_builtin_function.
* gcc/config/iq2000/iq2000.c (def_builtin):
Replace calls to lang_hooks.builtin_function with
add_builtin_function.
* gcc/config/ia64/ia64.c (def_builtin): Replace calls to
lang_hooks.builtin_function with add_builtin_function.
* gcc/config/rs6000/rs6000.c (def_builtin): Replace calls to
lang_hooks.builtin_function with add_builtin_function.
(altivec_init_builtins): Replace calls to
lang_hooks.builtin_function with add_builtin_function.
* gcc/config/arm/arm.c (def_mbuiltin): Replace calls to
lang_hooks.builtin_function with add_builtin_function.
(arm_init_tls_builtins): Replace calls to
lang_hooks.builtin_function with add_builtin_function.
* gcc/config/mips/mips.c (mips_init_builtins): Replace calls to
lang_hooks.builtin_function with add_builtin_function.
* gcc/config/bfin/bfin.c (def_builtin): Replace calls to
lang_hooks.builtin_function with add_builtin_function.
* gcc/langhooks-def.h (lhd_builtin_function): New function.
(LANG_HOOKS_BUILTIN_FUNCTION): Define as lhd_builtin_function.
From-SVN: r117981
PR c/28419
* c-decl.c (c_make_fname_decl): Do not segfault in case where
current_function_decl is set but current_function_scope is not.
* gcc.dg/pr28319.c: New test.
From-SVN: r117684
* gimplify.c (gimplify_type_sizes) [POINTER_TYPE, REFERENCE_TYPE]:
Don't recurse on the pointed-to type.
* c-decl.c (grokdeclarator) [cdk_pointer]: If we are in a NORMAL or
DECL context, attach an artificial TYPE_DECL to anonymous pointed-to
types with components of variable size.
* testsuite/gcc.dg/typename-vla-1.c: New case.
* testsuite/gnat.dg/forward_vla.adb: New case.
From-SVN: r117493
