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222 Commits

Author SHA1 Message Date
Joseph Myers
02ee3d3153 c-parser.c (c_parser_postfix_expression): Convert operands of __builtin_complex to their semantic types. 
* c-parser.c (c_parser_postfix_expression): Convert operands of
	__builtin_complex to their semantic types.

From-SVN: r177915
 2011-08-19 22:55:44 +01:00
Joseph Myers
d4a83c103c c-parser.c (c_parser_postfix_expression): Handle RID_BUILTIN_COMPLEX. 
* c-parser.c (c_parser_postfix_expression): Handle
	RID_BUILTIN_COMPLEX.
	* doc/extend.texi (__builtin_complex): Document.

c-family:
	* c-common.c (c_common_reswords): Add __builtin_complex.
	* c-common.h (RID_BUILTIN_COMPLEX): New.

testsuite:
	* gcc.dg/builtin-complex-err-1.c, gcc.dg/builtin-complex-err-2.c,
	gcc.dg/dfp/builtin-complex.c, gcc.dg/torture/builtin-complex-1.c:
	New tests.

From-SVN: r177911
 2011-08-19 16:53:51 +01:00
Joseph Myers
c4b3a0a0b9 c-decl.c (grokdeclarator): Diagnose _Noreturn for non-C1X if pedantic. 
* c-decl.c (grokdeclarator): Diagnose _Noreturn for non-C1X if
	pedantic.
	* c-parser.c (c_parser_declspecs): Include _Noreturn in syntax
	comment.
	* ginclude/stdnoreturn.h (noreturn): Don't define for C++.

testsuite:
	* gcc.dg/c90-noreturn-1.c, gcc.dg/c99-noreturn-1.c: New tests.

From-SVN: r177899
 2011-08-19 14:25:51 +01:00
Joseph Myers
bbceee64be c-decl.c (shadow_tag_warned): Check for _Noreturn. 
* c-decl.c (shadow_tag_warned): Check for _Noreturn.
	(quals_from_declspecs): Assert _Noreturn not present.
	(grokdeclarator): Handle _Noreturn.
	(build_null_declspecs): Initialize noreturn_p.
	(declspecs_add_scspec): Handle RID_NORETURN.
	* c-parser.c (c_token_starts_declspecs, c_parser_declspecs)
	(c_parser_attributes): Handle RID_NORETURN.
	* c-tree.h (struct c_declspecs): Add noreturn_p.
	* ginclude/stdnoreturn.h: New.
	* Makefile.in (USER_H): Add stdnoreturn.h.

c-family:
	* c-common.c (c_common_reswords): Add _Noreturn.
	(keyword_is_function_specifier): Handle RID_NORETURN.
	* c-common.h (RID_NORETURN): New.

testsuite:
	* gcc.dg/c1x-noreturn-1.c, gcc.dg/c1x-noreturn-2.c,
	gcc.dg/c1x-noreturn-3.c, gcc.dg/c1x-noreturn-4.c,
	gcc.dg/c1x-noreturn-5.c: New tests.

From-SVN: r177881
 2011-08-18 22:35:42 +01:00
Jakub Jelinek
20906c66f2 backport: re PR fortran/46752 (OpenMP - Seg fault for unallocated allocatable array in firstprivate clause) 
Merge from gomp-3_1-branch branch:

2011-08-02  Jakub Jelinek  <jakub@redhat.com>

gcc/
	* c-parser.c (enum c_parser_prec): New enum, moved from within
	c_parser_binary_expression.
	(c_parser_binary_expression): Add PREC argument.  Stop parsing
	if operator has lower or equal precedence than PREC.
	(c_parser_conditional_expression, c_parser_omp_for_loop): Adjust
	callers.
	(c_parser_omp_atomic): Handle parsing OpenMP 3.1 atomics.
	Adjust c_finish_omp_atomic caller.
	(c_parser_omp_taskyield): New function.
	(c_parser_pragma): Handle PRAGMA_OMP_TASKYIELD.
	(c_parser_omp_clause_name): Handle final and mergeable clauses.
	(c_parser_omp_clause_final, c_parser_omp_clause_mergeable): New
	functions.
	(c_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_FINAL
	and PRAGMA_OMP_CLAUSE_MERGEABLE.
	(OMP_TASK_CLAUSE_MASK): Allow final and mergeable clauses.
	(c_parser_omp_clause_reduction): Handle min and max.
	* c-typeck.c (c_finish_omp_clauses): Don't complain about
	const qualified predetermined vars in firstprivate clause.
	andle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE.
	Handle MIN_EXPR and MAX_EXPR.
	* tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_FINAL
	and OMP_CLAUSE_MERGEABLE.
	(dump_generic_node): Handle OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD
	and OMP_ATOMIC_CAPTURE_NEW.
	* tree.c (omp_clause_num_ops): Add OMP_CLAUSE_FINAL and
	OMP_CLAUSE_MERGEABLE.
	(omp_clause_code_name): Likewise.
	(walk_tree_1): Handle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE.
	* tree.h (enum omp_clause_code): Add OMP_CLAUSE_FINAL
	and OMP_CLAUSE_MERGEABLE.
	(OMP_CLAUSE_FINAL_EXPR): Define.
	* omp-low.c (scan_sharing_clauses): Handle OMP_CLAUSE_FINAL and
	OMP_CLAUSE_MERGEABLE.
	(expand_task_call): Likewise.
	(expand_omp_atomic_load, expand_omp_atomic_store): New functions.
	(expand_omp_atomic_fetch_op): Handle cases where old or new
	value is needed afterwards.
	(expand_omp_atomic): Call expand_omp_atomic_load resp.
	expand_omp_atomic_store.
	* gimplify.c (gimplify_omp_atomic, gimplify_expr): Handle
	OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD and OMP_ATOMIC_CAPTURE_NEW.
	(gimplify_scan_omp_clauses, gimplify_adjust_omp_clauses): Handle
	OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE.
	* tree-nested.c (convert_nonlocal_omp_clauses,
	convert_local_omp_clauses): Likewise.
	* tree.def (OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD,
	OMP_ATOMIC_CAPTURE_NEW): New.
	* gimple.h (GF_OMP_ATOMIC_NEED_VALUE): New.
	(gimple_omp_atomic_need_value_p, gimple_omp_atomic_set_need_value):
	New inlines.
	* omp-builtins.def (BUILT_IN_GOMP_TASKYIELD): New builtin.
	* doc/generic.texi: Mention OMP_CLAUSE_COLLAPSE,
	OMP_CLAUSE_UNTIED, OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE.
gcc/c-family/
	* c-common.h (c_finish_omp_atomic): Adjust prototype.
	(c_finish_omp_taskyield): New prototype.
	* c-omp.c (c_finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
	arguments. Handle OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD and
	OMP_ATOMIC_CAPTURE_NEW in addition to OMP_ATOMIC.  If LHS1
	or RHS1 have side-effects, evaluate those too in the right spot,
	if it is a decl and LHS is also a decl, error out if they
	aren't the same.
	(c_finish_omp_taskyield): New function.
	* c-cppbuiltin.c (c_cpp_builtins): Change _OPENMP to 201107.
	* c-pragma.c (omp_pragmas): Add taskyield.
	* c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_TASKYIELD.
	(enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_FINAL and
	PRAGMA_OMP_CLAUSE_MERGEABLE.
gcc/cp/
	* cp-tree.h (finish_omp_atomic): Adjust prototype.
	(cxx_omp_const_qual_no_mutable): New prototype.
	(finish_omp_taskyield): New prototype.
	* parser.c (cp_parser_omp_atomic): (cp_parser_omp_atomic): Handle
	parsing OpenMP 3.1 atomics.  Adjust finish_omp_atomic caller.
	(cp_parser_omp_clause_name): Handle final and mergeable clauses.
	(cp_parser_omp_clause_final, cp_parser_omp_clause_mergeable): New
	functions.
	(cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_FINAL
	and PRAGMA_OMP_CLAUSE_MERGEABLE.
	(OMP_TASK_CLAUSE_MASK): Allow final and mergeable clauses.
	(cp_parser_omp_taskyield): New function.
	(cp_parser_pragma): Handle PRAGMA_OMP_TASKYIELD.
	(cp_parser_omp_clause_reduction): Handle min and max.
	* pt.c (tsubst_expr) <case OMP_ATOMIC>: Handle OpenMP 3.1 atomics.
	(tsubst_omp_clauses): Handle OMP_CLAUSE_FINAL and
	OMP_CLAUSE_MERGEABLE.
	* semantics.c (finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
	arguments.  Handle OpenMP 3.1 atomics.  Adjust c_finish_omp_atomic
	caller.
	(finish_omp_clauses): Don't complain about const qualified
	predetermined vars and static data members in firstprivate clause.
	Handle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE. Handle MIN_EXPR
	and MAX_EXPR.
	(finish_omp_taskyield): New function.
	* cp-gimplify.c (cxx_omp_const_qual_no_mutable): New function.
	(cxx_omp_predetermined_sharing): Use it.
gcc/fortran/
	PR fortran/46752
	* cpp.c (cpp_define_builtins): Change _OPENMP to 201107.
	* openmp.c (gfc_free_omp_clauses): Free also final_expr.
	(OMP_CLAUSE_FINAL, OMP_CLAUSE_MERGEABLE): Define.
	(gfc_match_omp_clauses): Handle parsing final and mergeable
	clauses.
	(OMP_TASK_CLAUSES): Allow final and mergeable clauses.
	(gfc_match_omp_taskyield): New function.
	(resolve_omp_clauses): Resolve final clause.  Allow POINTERs and
	Cray pointers in clauses other than REDUCTION.
	(gfc_match_omp_atomic): Match optional
	read/write/update/capture keywords after !$omp atomic.
	(resolve_omp_atomic): Handle all OpenMP 3.1 atomic forms.
	* dump-parse-tree.c (show_omp_node): Handle EXEC_OMP_TASKYIELD,
	print final and mergeable clauses.
	(show_code_node): Handle EXEC_OMP_TASKYIELD.
	* trans-openmp.c (gfc_trans_omp_clauses): Handle final and
	mergeable clauses.
	(gfc_trans_omp_taskyield): New function.
	(gfc_trans_omp_directive): Handle EXEC_OMP_TASKYIELD.
	(gfc_trans_omp_atomic): Handle all OpenMP 3.1 atomic forms.
	(gfc_omp_clause_copy_ctor): Handle non-allocated allocatable.
	(gfc_omp_predetermined_sharing): Adjust comment.
	* gfortran.h (gfc_statement): Add ST_OMP_TASKYIELD and
	ST_OMP_END_ATOMIC.
	(gfc_omp_clauses): Add final_expr and mergeable fields.
	(gfc_exec_op): Add EXEC_OMP_TASKYIELD.
	(gfc_omp_atomic_op): New enum typedef.
	(struct gfc_code): Add ext.omp_atomic.
	* trans.c (trans_code): Handle EXEC_OMP_TASKYIELD.
	* frontend-passes.c (gfc_code_walker): Also walk final_expr.
	* resolve.c (gfc_resolve_blocks, resolve_code): Handle
	EXEC_OMP_TASKYIELD.
	* st.c (gfc_free_statement): Likewise.
	* match.h (gfc_match_omp_taskyield): New prototype.
	* parse.c (decode_omp_directive): Handle taskyield directive.
	Handle !$omp end atomic.
	(case_executable): Add ST_OMP_TASKYIELD case.
	(gfc_ascii_statement): Handle ST_OMP_TASKYIELD.
	(parse_omp_atomic): Return gfc_statement instead of void.
	For !$omp atomic capture parse two assignments instead of
	just one and require !$omp end atomic afterwards, for
	other !$omp atomic forms just allow !$omp end atomic at the
	end.
	(parse_omp_structured_block, parse_executable): Adjust
	parse_omp_atomic callers.

2011-08-02  Tobias Burnus  <burnus@net-b.de>

	* intrinsic.c (OMP_LIB): Updated openmp_version's
	value to 201107.
	* gfortran.texi (OpenMP): Update ref to OpenMP 3.1.
	* intrinsic.texi (OpenMP Modules): Update ref to OpenMP 3.1;
	remove deleted omp_integer_kind and omp_logical_kind constants.
gcc/testsuite/
	PR fortran/46752
	* gcc.dg/gomp/atomic-5.c: Adjust expected diagnostics.
	* gcc.dg/gomp/atomic-15.c: New test.
	* g++.dg/gomp/atomic-5.C: Adjust expected diagnostics.
	* g++.dg/gomp/atomic-15.C: New test.
	* g++.dg/gomp/private-1.C: New test.
	* g++.dg/gomp/sharing-2.C: New test.
	* gfortran.dg/gomp/crayptr1.f90: Don't expect error
	about Cray pointer in FIRSTPRIVATE/LASTPRIVATE.
	* gfortran.dg/gomp/omp_atomic2.f90: New test.
libgomp/
	PR fortran/42041
	PR fortran/46752
	* omp.h.in (omp_in_final): New prototype.
	* omp_lib.f90.in (omp_in_final): New interface.
	(omp_integer_kind, omp_logical_kind): Remove
	and replace all its uses in the module with 4.
	(openmp_version): Change to 201107.
	* omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
	omp_sched_guided, omp_sched_auto): Use omp_sched_kind
	kind for the parameters.
	(omp_in_final): New external.
	(openmp_version): Change to 201107.
	* task.c (omp_in_final): New function.
	(gomp_init_task): Initialize final_task.
	(GOMP_task): Remove unused attribute from flags.  Handle final
	tasks.
	(GOMP_taskyield): New function.
	(omp_in_final): Return true if if (false) or final (true) task
	or descendant of final (true).
	* fortran.c (omp_in_final_): New function.
	* libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
	(GOMP_3.0): Export GOMP_taskyield.
	* env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
	variables.
	(parse_unsigned_long_list): New function.
	(initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
	with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
	even if parse_affinity returned false.
	* config/linux/affinity.c (gomp_init_affinity): Handle
	gomp_cpu_affinity_len == 0.
	* libgomp_g.h (GOMP_taskyield): New prototype.
	* libgomp.h (struct gomp_task): Add final_task field.
	(gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
	* team.c (gomp_team_start): Override new task's nthreads_var icv
	if list form OMP_NUM_THREADS has been used and it has value for
	the new nesting level.

	* testsuite/libgomp.c/atomic-11.c: New test.
	* testsuite/libgomp.c/atomic-12.c: New test.
	* testsuite/libgomp.c/atomic-13.c: New test.
	* testsuite/libgomp.c/atomic-14.c: New test.
	* testsuite/libgomp.c/reduction-6.c: New test.
	* testsuite/libgomp.c/task-5.c: New test.
	* testsuite/libgomp.c++/atomic-2.C: New test.
	* testsuite/libgomp.c++/atomic-3.C: New test.
	* testsuite/libgomp.c++/atomic-4.C: New test.
	* testsuite/libgomp.c++/atomic-5.C: New test.
	* testsuite/libgomp.c++/atomic-6.C: New test.
	* testsuite/libgomp.c++/atomic-7.C: New test.
	* testsuite/libgomp.c++/atomic-8.C: New test.
	* testsuite/libgomp.c++/atomic-9.C: New test.
	* testsuite/libgomp.c++/task-8.C: New test.
	* testsuite/libgomp.c++/reduction-4.C: New test.
	* testsuite/libgomp.fortran/allocatable7.f90: New test.
	* testsuite/libgomp.fortran/allocatable8.f90: New test.
	* testsuite/libgomp.fortran/crayptr3.f90: New test.
	* testsuite/libgomp.fortran/omp_atomic3.f90: New test.
	* testsuite/libgomp.fortran/omp_atomic4.f90: New test.
	* testsuite/libgomp.fortran/pointer1.f90: New test.
	* testsuite/libgomp.fortran/pointer2.f90: New test.
	* testsuite/libgomp.fortran/task4.f90: New test.

2011-08-02  Tobias Burnus  <burnus@net-b.de>

	* libgomp.texi: Update OpenMP spec references to 3.1.
	(omp_in_final,OMP_PROC_BIND): New sections.
	(OMP_NUM_THREADS): Document that the value can be now a list.
	(GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.

From-SVN: r177194
 2011-08-02 18:13:29 +02:00
Nathan Froyd
38e01f9ec9 move TS_STATEMENT_LIST to be a substructure of TS_TYPED 
move TS_STATEMENT_LIST to be a substructure of TS_TYPED
gcc/
	* c-decl.c (c_push_function_context): Copy the current statement
	list stack.
	(add_stmt): Check building_stmt_list_p and push_stmt if necessary.
	(finish_struct): Call building_stmt_list_p instead of checking
	cur_stmt_list.
	* c-parser.c (c_parser_postfix_expression): Likewise.
	* c-typeck.c (c_end_compound_stmt): Likewise.
	* print-tree.c (print_node) [STATEMENT_LIST]: Don't print TREE_CHAIN.
	* tree-iterator.c (stmt_list_cache): Change to a VEC.
	(alloc_stmt_list): Adjust for stmt_list_cache's new type.
	(free_stmt_list): Likewise.
	* tree.h (struct tree_statement_list): Include typed_tree instead
	of tree_common.
	* tree.c (initialize_tree_contains_struct): Mark TS_STATEMENT_LIST
	as TS_TYPED instead of TS_COMMON.

gcc/c-family/
	* c-common.h (struct stmt_tree_s) [x_cur_stmt_list]: Change to a VEC.
	(stmt_list_stack): Define.
	(cur_stmt_list): Adjust for new type of x_cur_stmt_list.
	* c-semantics.c (push_stmt_list, pop_stmt_list): Likewise.

gcc/cp/
	* cp-tree.h (building_stmt_tree): Delete.
	* decl.c (save_function_data): Tweak initializer for x_cur_stmt_list.
	(build_aggr_init_full_exprs): Call building_stmt_list_p
	instead of building_stmt_tree.
	(initialize_local_var): Likewise.
	(finish_function): Likewise.
	* decl2.c (finish_anon_union): Likewise.
	* init.c (begin_init_stmts): Likewise.
	(finish_init_stmts): Likewise.
	(expand_aggr_init_1): Likewise.
	* name-lookup.c (do_local_using_decl): Likewise.
	(do_namespace_alias): Likewise.
	(do_using_directive): Likewise.
	(cp_emit_debug_info_for_using): Likewise.
	* semantics.c (add_stmt): Assert that stmt_list_stack is non-empty.

From-SVN: r174343
 2011-05-27 17:43:44 +00:00
Nicola Pero
4e26ba9022 In gcc/: 2011-05-24 Nicola Pero <nicola.pero@meta-innovation.com> 
In gcc/:
2011-05-24  Nicola Pero  <nicola.pero@meta-innovation.com>

	PR objc/48187
	* c-parser.c (c_parser_objc_class_instance_variables): More robust
	parsing of syntax error in ObjC instance variable lists.  In
	particular, avoid an infinite loop if there is a stray ']'.
	Updated error message.

In gcc/cp/:
2011-05-24  Nicola Pero  <nicola.pero@meta-innovation.com>,

	* parser.c (cp_parser_objc_class_ivars): Deal gracefully with a
	syntax error in declaring an ObjC instance variable.

In gcc/testsuite/:
2011-05-24  Nicola Pero  <nicola.pero@meta-innovation.com>

	PR objc/48187
	* objc.dg/pr48187.m: New testcase.
	* obj-c++.dg/pr48187.mm: New testcase.
	* objc.dg/ivar-extra-semicolon.m: New testcase.

From-SVN: r174142
 2011-05-24 21:29:35 +00:00
Joseph Myers
a04a722b88 c-decl.c (finish_decl): Don't call get_pending_sizes. 
* c-decl.c (finish_decl): Don't call get_pending_sizes.
	(grokparm): Add parameter expr.  Pass it to grokdeclarator.
	(push_parm_decl): Add parameter expr.  Pass it to grokdeclarator.
	(c_variable_size): Remove.
	(grokdeclarator): Use save_expr instead of c_variable_size.  Don't
	call put_pending_sizes.
	(get_parm_info): Add parameter expr.  Use it to set
	arg_info->pending_sizes.
	(store_parm_decls): Use arg_info->pending_sizes instead or calling
	get_pending_sizes.
	* c-parser.c (c_parser_parms_declarator): Update call to
	c_parser_parms_list_declarator.
	(c_parser_parms_list_declarator): Take parameter expr.  Update
	call to push_parm_decl.  Update recursive call.  Don't call
	get_pending_sizes.  Update calls to get_parm_info.
	(c_parser_objc_method_definition): Update calls to
	c_parser_objc_method_decl and objc_start_method_definition.
	(c_parser_objc_methodproto): Update call to
	c_parser_objc_method_decl.
	(c_parser_objc_method_decl): Add parameter expr.  Update call to
	grokparm.
	(c_parser_objc_try_catch_finally_statement): Update call to
	grokparm.
	* c-tree.h (struct c_arg_info.pending_sizes): Change to a tree.
	(get_parm_info, grokparm, push_parm_decl): Update prototypes.

c-family:
	* c-objc.h (objc_start_method_definition): Update prototype.
	* stub-objc.c (objc_start_method_definition): Add extra parameter.

cp:
	* parser.c (cp_parser_objc_method_definition_list): Update call to
	objc_start_method_definition.

objc:
	* objc-act.c (objc_start_method_definition): Add parameter expr.
	Update call to start_method_def.
	(objc_generate_cxx_ctor_or_dtor, objc_synthesize_getter,
	objc_synthesize_setter) Update calls to
	objc_start_method_definition.
	(objc_get_parm_info): Add parameter expr.  Update call to
	get_parm_info.
	(start_method_def): Add parameter expr.  Update call to
	objc_get_parm_info.
	* objc-gnu-runtime-abi-01.c (build_module_initializer_routine):
	Update call to objc_get_parm_info.
	* objc-runtime-shared-support.h (objc_get_parm_info): Add extra
	parameter.

From-SVN: r173422
 2011-05-05 11:20:31 +01:00
Lawrence Crowl
575bfb0052 Upgrade the utility of timevars. 
Index: gcc/ChangeLog

2011-04-27  Lawrence Crowl  <crowl@google.com>

	* timevar.h (timevar_cond_start): Remove unused POP_TIMEVAR_AND_RETURN.
	(timevar_cond_start): New for starting a timer only when it is not
	already running.
	(timevar_cond_stop): New for stopping a timer when it was not already
	running.

	* timevar.c (timevar_stop): Enable start/stop timers to start again.
	(timevar_cond_start): New as above.
	(timevar_cond_stop): New as above.

	* timevar.def: Add start/stop timers for compiler phases,
	TV_PHASE_SETUP, TV_PHASE_PARSING, TV_PHASE_DEFERRED, TV_PHASE_CGRAPH,
	TV_PHASE_DBGINFO (C), TV_PHASE_CHECK_DBGINFO (C++), TV_PHASE_GENERATE,
	and TV_PHASE_FINALIZE.
	Change push/pop timer TV_PARSE to TV_PARSE_GLOBAL.
	Add push/pop timers TV_PARSE_STRUCT, TV_PARSE_ENUM, TV_PARSE_FUNC,
	TV_PARSE_INLINE, TV_PARSE_INMETH, TV_TEMPLATE_INST.
	Change push/pop timer TV_NAME_LOOKUP into a start/stop timer.
	Make unused TV_OVERLOAD into a start/stop timer.

	Remove unused timers TV_OVERLOAD, TV_TEMPLATE_INSTANTIATION.
	Mark the strings for TV_NAME_LOOKUP and TV_OVERLOAD with a "|"
	to indicate that they are start/stop timers.

	* toplev.c (compile_file): Change TV_PARSE to TV_PARSE_GLOBAL.
	Add start/stop timers TV_PHASE_PARSING and TV_PHASE_GENERATE.
	Move initialization to do_compile.
	(do_compile): Add initialization from above.
	Add start/stop timers TV_PHASE_SETUP and TV_PHASE_FINALIZE.

	* c-decl.c (c_write_global_declarations): Add start/stop of
	TV_PHASE_DEFERRED, TV_PHASE_CGRAPH, TV_PHASE_DBGINFO.

	* c-parser.c (c_parser_declaration_or_fndef): Push/pop TV_PARSE_FUNC
	or TV_PARSE_INLINE, as appropriate.
	(c_parser_enum_specifier): Push/pop TV_PARSE_ENUM.
	(c_parser_struct_or_union_specifier): Push/pop TV_PARSE_STRUCT.

Index: gcc/cp/ChangeLog

2011-04-27  Lawrence Crowl  <crowl@google.com>

	* decl.c: (push_local_name): Change TV_NAME_LOOKUP to start/stop.
	(poplevel): Refactor POP_TIMEVAR_AND_RETURN to plain code.
	Change TV_NAME_LOOKUP to start/stop.
	(define_label): Refactor timevar calls out to a wrapper function.
	Change TV_NAME_LOOKUP to start/stop.
	(xref_tag): Likewise.
	(lookup_label): Refactor timevar calls out to a wrapper function.
	Change TV_NAME_LOOKUP to start_cond/stop_cond.

        * pt.c: (instantiate_class_template): Add a wrapper to push/pop new
	TV_TEMPLATE_INST.
	(instantiate_template): Add a wrapper to push/pop new TV_TEMPLATE_INST.
	(lookup_template_class): Refactor timevar calls out to a wrapper
	function.  Change use of TV_NAME_LOOKUP to TV_TEMPLATE_INST.
	(instantiate_decl): Change TV_PARSE to TV_TEMPLATE_INST.

	* name-lookup.c: (store_bindings): Change TV_NAME_LOOKUP to start/stop.
	(poplevel_class): Change TV_NAME_LOOKUP to start_cond/stop_cond.
	(push_namespace): Likewise.
	(pop_nested_namespace): Likewise.
	(pushdecl_namespace_level): Likewise.
	(store_class_bindings): Likewise.
	(push_to_top_level): Likewise.
	(identifier_type_value): Refactor timevar calls out to a wrapper
	function.  Change TV_NAME_LOOKUP to start/stop.
	(find_binding): Likewise.
	(push_using_decl): Likewise.
	(lookup_arg_dependent): Likewise.
	(push_using_directive): Likewise.
	(qualified_lookup_using_namespace): Refactor POP_TIMEVAR_AND_RETURN
	to plain code.  Change TV_NAME_LOOKUP to start/stop.
	(lookup_type_current_level): Likewise.  Refactor inner return to
	break.
	(pushdecl_class_level): Refactor POP_TIMEVAR_AND_RETURN to plain
	code.  Change TV_NAME_LOOKUP to start_cond/stop_cond.
	(pushdecl_top_level_1): Likewise.
	(lookup_using_namespace): Likewise.
	(pushdecl_with_scope): Refactor timevar calls out to a wrapper
	function.  Change TV_NAME_LOOKUP to start_cond/stop_cond.
	(push_overloaded_decl): Likewise.
	(push_class_level_binding): Likewise.
	(namespace_binding): Likewise.
	(set_namespace_binding): Likewise.
	(supplement_binding): Likewise.
	(unqualified_namespace_lookup): Likewise.
	(lookup_name_real): Likewise.
	(lookup_type_scope): Likewise.
	(namespace_ancestor): Likewise.
	(lookup_name_innermost_nonclass_level): Likewise.
	(pushtag): Likewise.
	(pop_from_top_level): Likewise.
	(pushdecl_maybe_friend): Refactor timevar calls out to a wrapper
	function.  Change TV_NAME_LOOKUP to start_cond/stop_cond.  Wrap long
	lines.
	(add_using_namespace): Refactor timevar calls out to a wrapper
	function.  Change TV_NAME_LOOKUP to start_cond/stop_cond.  Bypass
	wrapper on call to self.

	* decl2.c: (cp_write_global_declarations):  Add start/stop of
	new TV_PHASE_DEFERRED, TV_PHASE_CGRAPH, TV_PHASE_CHECK_DBGINFO.
	Remove push/pop calls to TV_VARCONST.

	* parser.c: Add include of "timevar.h".
	(cp_parser_explicit_instantiation): Add push/pop calls to
	TV_TEMPLATE_INST.
	(cp_parser_enum_specifier): Add push/pop calls to new TV_PARSE_ENUM.
	(cp_parser_class_specifier): Add wrapper to add push/pop calls to
	TV_PARSE_STRUCT.
	(cp_parser_function_definition_from_specifiers_and_declarator): Add
	push/pop calls to new TV_PARSE_FUNC or TV_PARSE_INLINE.
	(cp_parser_late_parsing_for_member):  Add push/pop calls to
	new TV_PARSE_INMETH.

	* call.c: Add include of "timevar.h".
        (convert_class_to_reference): Wrap and add push/pop calls to 
	TV_OVERLOAD.
	(build_op_call): Likewise.
	(build_conditional_expr): Likewise.
	(build_new_op): Likewise.
	(build_new_method_call): Likewise.
        (build_user_type_conversion): Reorganize to single return and add
	push/pop calls to TV_OVERLOAD.
        (perform_overload_resolution): Likewise.

	* Make-lang.in: Add dependence of call.o and parser.o on $(TIMEVAR_H).

From-SVN: r173277
 2011-05-02 22:19:48 +00:00
Nicola Pero
c59633d9da In gcc/c-family/: 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com> 
In gcc/c-family/:
2011-04-14  Nicola Pero  <nicola.pero@meta-innovation.com>

	* stub-objc.c (objc_declare_protocols): Renamed to
	objc_declare_protocol.
	* c-objc.h: Likewise.
	
In gcc/:
2011-04-14  Nicola Pero  <nicola.pero@meta-innovation.com>

	* c-parser.c (c_parser_objc_protocol_definition): Updated for
	change from objc_declare_protocols() to objc_declare_protocol().

In gcc/objc/:
2011-04-14  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc-act.c (objc_declare_protocols): Renamed to
	objc_declare_protocol.  Changed first argument to be an identifier
	instead of a tree chain of identifiers, so that callers don't have
	to create a temporary tree chain.

In gcc/cp/:
2011-04-14  Nicola Pero  <nicola.pero@meta-innovation.com>

	* parser.c (cp_parser_objc_protocol_declaration): Updated for
	change from objc_declare_protocols() to objc_declare_protocol().

From-SVN: r172444
 2011-04-14 19:34:06 +00:00
Nicola Pero
32dabdaff8 In gcc/: 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com> 
In gcc/:
2011-04-14  Nicola Pero  <nicola.pero@meta-innovation.com>

	* c-parser.c (c_parser_objc_class_declaration): Updated call to
	objc_declare_class.

In gcc/c-family/:
2011-04-14  Nicola Pero  <nicola.pero@meta-innovation.com>

	* stub-objc.c (objc_declare_class): Updated argument name.

In gcc/cp/:
2011-04-14  Nicola Pero  <nicola.pero@meta-innovation.com>

	* parser.c (cp_parser_objc_class_declaration): Updated for change
	in objc_declare_class().

In gcc/objc/:
2011-04-14  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc-act.c (objc_declare_class): Changed to take a single
	identifier as argument instead of a tree list.  This means callers
	don't have to build temporary tree lists to call this function.
	(synth_module_prologue): Updated calls to objc_declare_class.

From-SVN: r172425
 2011-04-14 12:12:55 +00:00
Nicola Pero
eb345401a1 In gcc/: 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com> 
In gcc/:
2011-04-12  Nicola Pero  <nicola.pero@meta-innovation.com>

	* c-parser.c (c_parser_initelt): Updated call to
	objc_build_message_expr.
	(c_parser_postfix_expression): Likewise.

In gcc/c-family/:
2011-04-12  Nicola Pero  <nicola.pero@meta-innovation.com>

	* c-objc.h (objc_build_message_expr): Updated prototype.
	* stub-objc.c (objc_build_message_expr): Likewise.
	
In gcc/objc/:
2011-04-12  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc-act.c (objc_build_message_expr): Accept two arguments
	instead of one so that callers can simply pass the arguments
	without having to create a temporary chain to hold them.

In gcc/cp/:
2011-04-12  Nicola Pero  <nicola.pero@meta-innovation.com>

	* parser.c (cp_parser_objc_message_expression): Updated call
	to objc_build_message_expr.

From-SVN: r172338
 2011-04-12 19:02:14 +00:00
Nicola Pero
0d8a252826 In gcc/: 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com> 
In gcc/:
2011-04-12  Nicola Pero  <nicola.pero@meta-innovation.com>

	* c-parser.c (c_lex_one_token): Rewritten conditional used when
	compiling Objective-C to be more efficient.

In gcc/objc/:
2011-04-12  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc-act.c (objc_is_class_name, objc_is_id): For efficiency,
	avoid calling identifier_global_value() multiple times.

From-SVN: r172327
 2011-04-12 16:45:40 +00:00
Tom Tromey
87f9e23daf c-parser.c (c_parser_asm_string_literal): Clear warn_overlength_strings. 
gcc
	* c-parser.c (c_parser_asm_string_literal): Clear
	warn_overlength_strings.
gcc/testsuite
	* gcc.dg/Woverlength-strings-pedantic-c90-asm.c: New file.
	* gcc.dg/Woverlength-strings-pedantic-c89-asm.c: New file.
	* gcc.dg/Woverlength-strings-pedantic-c99-asm.c: New file.

From-SVN: r170948
 2011-03-14 18:01:10 +00:00
Tom Tromey
b3ab9ea297 c-parser.c (disable_extension_diagnostics): Save warn_overlength_strings. 
gcc
	* c-parser.c (disable_extension_diagnostics): Save
	warn_overlength_strings.
	(restore_extension_diagnostics): Restore warn_overlength_strings.
gcc/testsuite
	* gcc.dg/Woverlength-strings-pedantic-c89-ext.c: New file.
	* gcc.dg/Woverlength-strings-pedantic-c90-ext.c: New file.
	* gcc.dg/Woverlength-strings-pedantic-c99-ext.c: New file.

From-SVN: r170947
 2011-03-14 17:58:12 +00:00
Alexandre Oliva
689f2c8206 c-parser.c (c_parser_for_statement): Initialize collection_expression. 
* c-parser.c (c_parser_for_statement): Initialize
collection_expression.

From-SVN: r169033
 2011-01-19 21:59:47 +00:00
Nicola Pero
d853ee42d2 In gcc/: 2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com> 
In gcc/:
2011-01-12  Nicola Pero  <nicola.pero@meta-innovation.com>	

	* c-parser.c (c_parser_objc_at_property_declaration): Improved
	error message.	
	
2011-01-12  Nicola Pero  <nicola.pero@meta-innovation.com>

	* c-parser.c (c_lex_one_token): Updated and reindented some
	comments.  No changes in code.

In gcc/cp/:
2011-01-12  Nicola Pero  <nicola.pero@meta-innovation.com>

	* parser.c (cp_parser_objc_at_property_declaration): Improved
	error message.

In gcc/testsuite/:
2011-01-12  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc.dg/property/at-property-29.m: New.
	* obj-c++.dg/property/at-property-29.mm: New.

From-SVN: r168698
 2011-01-12 09:36:49 +00:00
Nicola Pero
96bbfbacda In gcc/: 2011-01-09 Nicola Pero <nicola.pero@meta-innovation.com> 
In gcc/:
2011-01-09  Nicola Pero  <nicola.pero@meta-innovation.com>

	PR objc/47232
	* c-parser.c (c_parser_declaration_or_fndef): Improved
	error message.

In gcc/testsuite/:
2011-01-09  Nicola Pero  <nicola.pero@meta-innovation.com>

	PR objc/47232
	* objc.dg/attributes/invalid-attribute-1.m: New.
	* obj-c++.dg/attributes/invalid-attribute-1.mm: New.

From-SVN: r168619
 2011-01-09 22:47:22 +00:00
Nicola Pero
046608a3e0 In gcc/: 2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com> 
In gcc/:
2011-01-08  Nicola Pero  <nicola.pero@meta-innovation.com>

	PR objc/47078
	* c-parser.c (c_parser_objc_type_name): If the type is unknown,
	for error recovery purposes behave as if it was not specified so
	that the default type is usd.

In gcc/testsuite/:
2011-01-08  Nicola Pero  <nicola.pero@meta-innovation.com>

	PR objc/47078
	* objc.dg/invalid-method-2.m: New.
	* obj-c++.dg/invalid-method-2.mm: New.

In gcc/cp/:
2011-01-08  Nicola Pero  <nicola.pero@meta-innovation.com>

	PR objc/47078
	* parser.c (cp_parser_objc_typename): If the type is unknown, for
	error recovery purposes behave as if it was not specified so that
	the default type is used.

From-SVN: r168601
 2011-01-08 19:44:30 +00:00
Tom Tromey
7bd1115736 c-parser.c (c_parser_omp_atomic): Pass location of assignment operator to c_finish_omp_atomic. 
gcc
	* c-parser.c (c_parser_omp_atomic): Pass location of assignment
	operator to c_finish_omp_atomic.
	* c-typeck.c (lvalue_or_else): Add 'loc' argument.
	(build_unary_op): Update.
	(build_modify_expr): Update.
	(build_asm_expr): Update.
gcc/cp
	* typeck.c (cp_build_addr_expr_1): Update call to lvalue_error.
	(lvalue_or_else): Likewise.
gcc/c-family
	* c-common.h (lvalue_error): Update.
	* c-common.c (lvalue_error): Add 'loc' argument.  Call error_at,
	not error.

From-SVN: r168514
 2011-01-05 14:51:20 +00:00
Nicola Pero
46270f141b In gcc/: 2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com> 
In gcc/:
2010-12-18  Nicola Pero  <nicola.pero@meta-innovation.com>

	* c-parser.c (c_parser_objc_try_catch_finally_statement): Call
	objc_maybe_warn_exceptions.
	(c_parser_objc_synchronized_statement): Call
	objc_maybe_warn_exceptions.
	
In gcc/cp/:
2010-12-18  Nicola Pero  <nicola.pero@meta-innovation.com>

	* parser.c (cp_parser_objc_try_catch_finally_statement): Call
	objc_maybe_warn_exceptions.
	(cp_parser_objc_synchronized_statement): Same change.

In gcc/c-family/:
2010-12-18  Nicola Pero  <nicola.pero@meta-innovation.com>

	* c-objc.h (objc_maybe_warn_exceptions): New.
	* stub-objc.c (objc_maybe_warn_exceptions): New.	
	
In gcc/objc/:
2010-12-18  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc-act.c (objc_init): Call using_eh_for_cleanups.
	(objc_init_exceptions): Renamed to objc_maybe_warn_exceptions.  Do
	not call using_eh_for_cleanups.
	(objc_begin_try_stmt): Do not call objc_init_exceptions.
	(objc_build_throw_stmt): Updated call to
	objc_maybe_warn_exceptions.

In gcc/testsuite/:
2010-12-18  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc.dg/fobjc-exceptions-1.m: Updated.
	* objc.dg/fobjc-exceptions-2.m: New.
	* objc.dg/fobjc-exceptions-3.m: New.
	* obj-c++.dg/fobjc-exceptions-1.mm: New.
	* obj-c++.dg/fobjc-exceptions-2.mm: New.
	* obj-c++.dg/fobjc-exceptions-3.mm: New.

From-SVN: r168032
 2010-12-18 20:28:07 +00:00
Paolo Bonzini
29ce73cb95 re PR c/20385 (Lame parse error message for undefined type) 
gcc:
2010-12-17  Paolo Bonzini  <bonzini@gnu.org>

	PR c/20385
	* function.c (used_types_insert): Handle ERROR_MARK.
	* c-decl.c (grokdeclarator): Handle ERROR_MARK.
	(declspecs_add_type): Leave error_mark_node in specs->type.
	(finish_declspecs): Change it to integer_type_node here.
	* c-parser.c (c_parser_peek_2nd_token): Move earlier.
	(enum c_lookahead_kind): New.
	(c_parser_next_token_starts_typename): New name of
	c_parser_next_tokens_start_typename.  Accept lookahead enum
	and handle it here instead of...
	(c_parser_next_tokens_start_declaration): ... here.  Call it.
	(c_parser_declspecs): Accept another argument.  Do not exit
	on C_ID_ID if it is guessed to be an unknown typename.
	(c_parser_parms_declarator): Use 2nd token to distinguish a K&R
	declaration from an ANSI declaration starting with an unknown
	typename.
	(c_parser_struct_declaration, c_parser_objc_type_name,
	c_parser_typeof_specifier, c_parser_declarator,
	c_parser_direct_declarator_inner): Adjust calls.
	(c_parser_parameter_declaration): Likewise.
	(c_parser_type_name): Pass back an error_mark_node to the caller.
	(c_parser_postfix_expression): Do error recovery when 
	c_parser_type_name returns NULL.

testsuite:
2010-12-17  Paolo Bonzini  <bonzini@gnu.org>

	PR c/20385
	* objc.dg/tls/init-2.m: Adjust.
	* gcc.dg/noncompile/920923-1.c: Adjust.
	* gcc.dg/noncompile/pr44517.c: Adjust.
	* gcc.dg/declspec-18.c: New test.

From-SVN: r167999
 2010-12-17 21:23:36 +00:00
Nicola Pero
ec3e9f8267 In gcc/: 2010-12-10 Nicola Pero <nicola.pero@meta-innovation.com> 
In gcc/:
2010-12-10  Nicola Pero  <nicola.pero@meta-innovation.com>

	* c-parser.c (c_parser_objc_class_definition): Recognize
	Objective-C 2.0 class extensions.

In gcc/cp/:
2010-12-10  Nicola Pero  <nicola.pero@meta-innovation.com>

	* parser.c (cp_parser_objc_superclass_or_category): Recognize
	Objective-C 2.0 class extensions.  Added iface_p and
	is_class_extension arguments.
	(cp_parser_objc_class_interface): Updated call to
	cp_parser_objc_superclass_or_category.
	(cp_parser_objc_class_implementation): Same change.
	
In gcc/objc/:
2010-12-10  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc-act.c (objc_in_class_extension): New.
	(objc_start_category_interface): If -fobjc-std=objc1
	was specified, produce an error if a class extension is used.
	(objc_finish_interface): Reset objc_in_class_extension to false.
	(objc_add_property_declaration): Allow a class extension to extend
	readonly properties in the main @interface to be readwrite.
	(start_class): Added code to deal with class extensions.  In that
	case, return the existing interface after adding any additional
	protocols to it and setting objc_in_class_extension to true.
	(continue_class): If in a class extension, do not generate the
	instance variable template.

In gcc/testsuite/:
2010-12-10  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc.dg/class-extension-1.m: New.
	* objc.dg/class-extension-2.m: New.
	* objc.dg/class-extension-3.m: New.
	* objc.dg/property/at-property-26.m: New.
	* objc.dg/property/at-property-27.m: New.
	* objc.dg/property/at-property-28.m: New.
	* obj-c++.dg/class-extension-1.mm: New.
	* obj-c++.dg/class-extension-2.mm: New.
	* obj-c++.dg/class-extension-3.mm: New.
	* obj-c++.dg/property/at-property-26.mm: New.
	* obj-c++.dg/property/at-property-27.mm: New.
	* obj-c++.dg/property/at-property-28.mm: New.

From-SVN: r167680
 2010-12-10 09:38:52 +00:00
Nicola Pero
dda8b452d3 In gcc/: 2010-12-07 Nicola Pero <nicola.pero@meta-innovation.com> 
In gcc/:
2010-12-07  Nicola Pero  <nicola.pero@meta-innovation.com>

	* c-parser.c (c_parser_typeof_specifier): Removed special
	treatment of objc_volatilized attribute for Objective-C.

From-SVN: r167526
 2010-12-07 00:37:17 +00:00
Nicola Pero
69a9720167 In gcc/: 2010-12-06 Nicola Pero <nicola.pero@meta-innovation.com> 
In gcc/:
2010-12-06  Nicola Pero  <nicola.pero@meta-innovation.com>

	* c-parser.c (c_parser_for_statement): Use c_fully_fold() instead
	of c_process_expr_stmt() for the iterating and collection
	expressions of an Objective-C fast enumeration loop.

In gcc/objc/:
2010-12-06  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc-act.c (objc_finish_foreach_loop): Mark the
	object_expression as used.

In gcc/testsuite/:
2010-12-06  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc.dg/foreach-8.m: New.

From-SVN: r167518
 2010-12-06 21:27:01 +00:00
Nicola Pero
61d3ce2026 In gcc/: 2010-12-06 Nicola Pero <nicola.pero@meta-innovation.com> 
In gcc/:
2010-12-06  Nicola Pero  <nicola.pero@meta-innovation.com>

	* c-family/c-common.h: Removed the declarations of all the objc_
	callbacks, and moved them into c-objc.h.  Removed
	objc_ivar_visibility_kind and moved it into c-objc.h.
	* c-family/c-objc.h: New file.
	* c-family/c-common.c: Include c-objc.h.
	* c-family/c-format.c: Same change.
	* c-family/stub-objc.c: Same change.
	* c-decl.c: Include c-family/c-objc.h.
	* c-parser.c: Same change.	
	* c-typeck.c: Same change.
	* c-config-lang.in (gtfiles): Added c-family/c-objc.h.
	* Makefile.in (c-decl.o): Depend on c-family/c-objc.h.
	(c-parser.o): same change.
	(c-typeck.o): Same change.
	(c-family/c-format.o): Same change.
	(c-family/stub-objc.o): Same change.
	(c-family/c-common.o): Same change.
	(PLUGIN_HEADERS): Added c-family/c-objc.h.
	
In gcc/cp/:
2010-12-06  Nicola Pero  <nicola.pero@meta-innovation.com>

	* call.c: Include c-family/c-objc.h.
	* decl.c: Same change.
	* decl2.c: Same change.
	* error.c: Same change.
	* lex.c: Same change.
	* parser.c: Same change.
	* pt.c: Same change.
	* semantics.c: Same change.
	* typeck.c: Same change.
	* Make-lang.in (cp/decl.o): Depend on c-family/c-objc.h.
	(cp/decl2.o): Same change.
	(cp/call.o): Same change.
	(cp/error.o): Same change.
	(cp/lex.o): Same change.
	(cp/parser.o): Same change.
	(cp/pt.o): Same change.
	(cp/semantics.o): Same change.
	(cp/typeck.o): Same change.
	* config-lang.in (gtfiles): Added c-family/c-objc.h.
	
In gcc/objc/:
2010-12-06  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc-act.c: Include c-family/c-objc.h.
	* objc-lang.c: Same change.
	* Make-lang.in (objc/objc-act.o): Depend on
	c-family/c-objc.h.
	(objc/objc-lang.o): Same change.
	* config-lang.in (gtfiles): Added c-family/c-objc.h.
	
In gcc/objcp/:
2010-12-06  Nicola Pero  <nicola.pero@meta-innovation.com>

	* config-lang.in (gtfiles): Added c-family/c-objc.h.
	* Make-lang.in (objcp/objcp-act.o): Depend on
	c-family/c-objc.h.
	(objcp/objcp-lang.o): Same change.
	(objcp/objcp-decl.o): Same change.
	* objcp-lang.c: Include c-family/c-objc.h.
	* objcp-decl.c: Same change.

From-SVN: r167481
 2010-12-06 00:56:06 +00:00
Joseph Myers
7c475d1159 diagnostic-core.h: Include bversion.h. 
* diagnostic-core.h: Include bversion.h.
	* toplev.h: Don't include input.h or bversion.h.
	(parse_optimize_options): Don't declare here.
	* alias.c, auto-inc-dec.c, c-aux-info.c, c-convert.c, c-parser.c,
	caller-save.c, cfg.c, cfganal.c, cfgbuild.c, cfgcleanup.c,
	combine-stack-adj.c, config/arm/pe.c, config/darwin-c.c,
	config/host-darwin.c, config/i386/host-cygwin.c,
	config/i386/host-mingw32.c, config/i386/msformat-c.c,
	config/i386/netware.c, config/i386/nwld.c,
	config/i386/winnt-cxx.c, config/i386/winnt-stubs.c,
	config/ia64/ia64-c.c, config/m32c/m32c-pragma.c,
	config/mep/mep-pragma.c, config/microblaze/microblaze-c.c,
	config/rs6000/host-darwin.c, config/rs6000/rs6000-c.c,
	config/score/score3.c, config/score/score7.c,
	config/sh/symbian-base.c, config/sh/symbian-c.c,
	config/sh/symbian-cxx.c, config/sol2-c.c, config/sol2.c,
	config/v850/v850-c.c, config/vxworks.c, convert.c, cppbuiltin.c,
	cselib.c, dbgcnt.c, ddg.c, dfp.c, dominance.c, emit-rtl.c,
	fixed-value.c, fwprop.c, ggc-common.c, gimple.c, gimplify.c,
	graphite-blocking.c, graphite-clast-to-gimple.c,
	graphite-dependences.c, graphite-flattening.c,
	graphite-interchange.c, graphite-poly.c,
	graphite-scop-detection.c, graphite.c, haifa-sched.c,
	implicit-zee.c, integrate.c, ipa-pure-const.c, ipa-reference.c,
	ira-build.c, ira-conflicts.c, ira-costs.c, ira-lives.c, jump.c,
	lists.c, loop-doloop.c, loop-iv.c, lto-cgraph.c, lto-compress.c,
	lto-opts.c, lto-section-in.c, lto-section-out.c,
	lto-streamer-out.c, lto-symtab.c, modulo-sched.c, optabs.c,
	params.c, postreload-gcse.c, postreload.c, predict.c, profile.c,
	regcprop.c, reginfo.c, regmove.c, reorg.c, resource.c,
	sched-deps.c, sched-ebb.c, sched-rgn.c, sdbout.c,
	sel-sched-dump.c, sel-sched-ir.c, sese.c, stmt.c, targhooks.c,
	tree-cfgcleanup.c, tree-mudflap.c, tree-nomudflap.c,
	tree-object-size.c, tree-outof-ssa.c, tree-phinodes.c,
	tree-profile.c, tree-sra.c, tree-ssa-ccp.c, tree-ssa-coalesce.c,
	tree-ssa-live.c, tree-ssa-loop-prefetch.c, tree-ssa-loop.c,
	tree-ssa-operands.c, tree-ssa-structalias.c, tree-ssa-uninit.c,
	tree-vect-patterns.c, value-prof.c, var-tracking.c, web.c: Don't
	include toplev.h.
	* Makefile.in (TOPLEV_H): Remove.  All uses changed to use
	toplev.h.  Dependencies for above files and c-family files changed
	to remove $(TOPLEV_H) or toplev.h.
	(C_TREE_H): Don't include $(TOPLEV_H).
	(DIAGNOSTIC_CORE_H): Use $(INPUT_H) instead of input.h.  Add
	bversion.h.
	* config/arm/t-pe, config/arm/t-wince-pe, config/i386/t-cygming,
	config/ia64/t-ia64, config/mep/t-mep, config/score/t-score-elf,
	config/t-darwin, config/t-sol2,
	config/t-vxworks, config/v850/t-v850, config/v850/t-v850e:
	Dependencies for above files changed to remove $(TOPLEV_H) or
	toplev.h.

c-family:
	* c-common.h (parse_optimize_options): Declare.
	* c-cppbuiltin.c, c-format.c, c-gimplify.c, c-lex.c, c-omp.c,
	c-pch.c, c-pragma.c, c-semantics.c: Don't include toplev.h.

cp:
	* cp-gimplify.c, cp-lang.c, cvt.c, cxx-pretty-print.c, error.c,
	except.c, expr.c, friend.c, init.c, mangle.c, name-lookup.c,
	optimize.c, parser.c, rtti.c, tree.c, typeck2.c: Don't include
	toplev.h.
	* Make-lang.in: Dependencies for above files changed to remove
	toplev.h.

java:
	* expr.c, lang.c, mangle.c, mangle_name.c, typeck.c,
	verify-glue.c: Don't include toplev.h.
	* Make-lang.in: Dependencies for above files changed to remove
	toplev.h.

lto:
	* Make-lang.in (lto/lto-object.o): Depend on toplev.h instead of
	$(TOPLEV_H).

From-SVN: r167293
 2010-11-30 11:41:24 +00:00
Nicola Pero
437c232224 In gcc/objc/: 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com> 
In gcc/objc/:
2010-11-29  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc-act.c (objc_eh_runtime_type): Avoid ICE if error_mark_node
	is passed as argument.
	(objc_begin_catch_clause): Added code to deal with an
	error_mark_node or NULL_TREE argument.  Improved checks for
	invalid arguments.  Added code to traverse typedefs.

In gcc/testsuite/:
2010-11-29  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc.dg/exceptions-1.m: New.
	* objc.dg/exceptions-2.m: New.
	* objc.dg/exceptions-3.m: New.
	* objc.dg/exceptions-4.m: New.
	* objc.dg/exceptions-5.m: New.
	* obj-c++.dg/exceptions-1.mm: New.
	* obj-c++.dg/exceptions-2.mm: New.
	* obj-c++.dg/exceptions-3.mm: New.
	* obj-c++.dg/exceptions-4.mm: New.
	* obj-c++.dg/exceptions-5.mm: New.

In gcc/cp/:
2010-11-29  Nicola Pero  <nicola.pero@meta-innovation.com>

	* parser.c (cp_parser_objc_try_catch_finally_statement): Parse
	@catch(...)  and pass NULL_TREE to objc_begin_catch_clause() in
	that case.  Improved error recovery.  Reorganized code to be
	almost identical to c_parser_objc_try_catch_finally_statement.

In gcc/:
2010-11-29  Nicola Pero  <nicola.pero@meta-innovation.com>

	* c-parser.c (c_parser_objc_try_catch_statement): Renamed to
	c_parser_objc_try_catch_finally_statement for consistency with the
	C++ parser.  Parse @catch(...) and pass NULL_TREE to
	objc_begin_catch_clause() in that case.  Improved error recovery.
	Reorganized code to be almost identical to
	cp_parser_objc_try_catch_finally_statement.

From-SVN: r167233
 2010-11-29 03:15:40 +00:00
Nicola Pero
6b192a0972 In gcc/: 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com> 
In gcc/:
2010-11-19  Nicola Pero  <nicola.pero@meta-innovation.com>

        * c-parser.c (c_parser_objc_protocol_definition): Pass attributes
        to objc_declare_protocols.

In gcc/c-family/:
2010-11-19  Nicola Pero  <nicola.pero@meta-innovation.com>

        * c-common.h (objc_declare_protocols): Added additional argument.
        * stub-objc.c (objc_declare_protocol): Same change.
        
In gcc/cp/:
2010-11-19  Nicola Pero  <nicola.pero@meta-innovation.com>

        * parser.c (cp_parser_objc_protocol_declaration): Pass attributes
        to objc_declare_protocols.

In gcc/objc/:
2010-11-19  Nicola Pero  <nicola@nicola.brainstorm.co.uk>

        * objc-act.c (lookup_protocol): Added 'warn_if_deprecated'
        argument.  If it is 'true' and the protocol is deprecated, emit a
        deprecation warning.
        (objc_start_protocol): Do not warn that protocol attributes are
        unimplemented.  Pass the attributes to start_protocol.
        (start_protocol): Added attributes argument.  Recognize the
        'deprecated' attribute and mark the protocols with TREE_DEPRECATED
        if present.  Store attributes in the protocol.
        (objc_declare_protocols): Added 'attributes' argument.  Recognize
        the 'deprecated' attribute and mark the protocols with
        TREE_DEPRECATED if present.  Store attributes in the protocol.
        Updated call to lookup_protocol.
        (objc_build_protocol_expr): Updated call to lookup_protocol.
        (check_protocol_recursively): Same change.
        (lookup_and_install_protocols): Same change.
        * objc-act.h: Updated comments.
        
In gcc/testsuite/:
2010-11-19  Nicola Pero  <nicola.pero@meta-innovation.com>

        * objc.dg/attributes/proto-attribute-1.m: Updated.
        * objc.dg/attributes/proto-attribute-2.m: New.
        * objc.dg/attributes/proto-attribute-3.m: New.
        * obj-c++.dg/attributes/proto-attribute-1.mm: Updated.
        * obj-c++.dg/attributes/proto-attribute-2.mm: New.
        * obj-c++.dg/attributes/proto-attribute-3.mm: New.

From-SVN: r166938
 2010-11-19 12:29:45 +00:00
Paolo Bonzini
f725e72170 c-parser.c (c_token_is_qualifier, [...]): New. 
2010-11-17  Paolo Bonzini  <bonzini@gnu.org>

        * c-parser.c (c_token_is_qualifier,
        c_parser_next_token_is_qualifier): New.
        (c_parser_declaration_or_fndef, c_parser_struct_declaration):
        Improve error message on specs->tagdef_seen_p.
        (c_parser_struct_or_union_specifier): Improve error recovery.
        (c_parser_declspecs): Move exit condition on C_ID_ID early.
        Reorganize exit condition for C_ID_TYPENAME/C_ID_CLASSNAME
        using c_parser_next_token_is_qualifier; extend it to cover
        a ctsk_tagdef typespec and !typespec_ok in general.

testsuite:
2010-11-17  Paolo Bonzini  <bonzini@gnu.org>

        * gcc.dg/two-types-1.c: New test.
        * gcc.dg/two-types-2.c: New test.
        * gcc.dg/two-types-3.c: New test.
        * gcc.dg/two-types-4.c: New test.
        * gcc.dg/two-types-5.c: New test.
        * gcc.dg/two-types-6.c: New test.
        * gcc.dg/two-types-7.c: New test.
        * gcc.dg/two-types-8.c: New test.
        * gcc.dg/two-types-9.c: New test.
        * gcc.dg/two-types-10.c: New test.
        * objc.dg/two-types-1.m: New test.

From-SVN: r166874
 2010-11-17 18:17:17 +00:00
Paolo Bonzini
a5812bdc55 re PR c/46462 (Revision 166700 caused new C test failures) 
2010-11-13  Paolo Bonzini  <bonzini@gnu.org>

	PR c/46462
	* c-decl.c (declspecs_add_type): Make variables with error types
	integers.
	* c-parser.c (c_parser_next_tokens_start_declaration): Two IDs
	do not start a declaration before an Objective-C foreach.
	(c_parser_declaration_or_fndef): Improve recovery after unknown
	type name.
	(c_parser_for_statement): Hoist entrance of "foreach context"
	before ifs, add corresponding reset where it was missing.  Do
	not set objc_could_be_foreach_context for C.

From-SVN: r166732
 2010-11-14 13:10:41 +00:00
Paolo Bonzini
2f413185c2 [multiple changes] 
2010-10-30  Paolo Bonzini  <bonzini@gnu.org>

	PR c/20385
	* c-parser.c (c_parser_next_token_starts_declaration): Rename to...
	(c_parser_next_tokens_start_declaration): ... this.  Handle 2nd
	token lookahead.
	(c_parser_compound_statement_nostart, c_parser_label,
	c_parser_for_statement, c_parser_omp_for_loop): Adjust calls.
	(c_parser_declaration_or_fndef): Detect the case now matched by
	c_parser_next_tokens_start_declaration, give error and correct it.

testsuite:
2010-11-13  Paolo Bonzini  <bonzini@gnu.org>

	PR c/20385
	* gcc.dg/decl-9.c: New.

From-SVN: r166700
 2010-11-13 10:01:33 +00:00
Paolo Bonzini
9e5b211566 c-tree.h (enum c_typespec_kind): Add ctsk_none. 
2010-11-13  Paolo Bonzini  <bonzini@gnu.org>

	* c-tree.h (enum c_typespec_kind): Add ctsk_none.
	(struct c_declspecs): Replace tagdef_seen_p and type_seen_p
	with typespec_kind.
	* c-decl.c (build_null_declspecs): Initialize typespec_kind.
	(shadow_tag_warned, check_compound_literal_type): Adjust
	uses of tag_defined_p.
	(declspecs_add_type): Set typespec_kind.
	* c-parser.c (c_parser_declaration_or_fndef,
	c_parser_declspecs, c_parser_struct_declaration,
	c_parser_parameter_declaration, c_parser_type_name,
	c_parser_objc_diagnose_bad_element_prefix): Adjust uses
	of type_seen_p.
	* c-typeck.c (c_cast_expr): Use typespec_kind instead of
	tag_defined_p, pass ctsk_firstref through.

testsuite:
2010-11-13  Paolo Bonzini  <bonzini@gnu.org>

	* gcc.dg/Wcxx-compat-8.c: Add testcases involving incomplete types.

From-SVN: r166699
 2010-11-13 09:52:00 +00:00
Joseph Myers
b8cbdff525 c-parser.c (c_parser_struct_declaration): Handle declaration specifiers followed by CPP_CLOSE_BRACE. 
* c-parser.c (c_parser_struct_declaration): Handle declaration
	specifiers followed by CPP_CLOSE_BRACE.

testsuite:
	* gcc.dg/struct-semi-4.c: New test.

From-SVN: r166516
 2010-11-10 02:04:13 +00:00
Iain Sandoe
91ebb981ec NS/CF String format syntax parsing. 
gcc:

	PR target/44981
	* doc/extend.tex (format): Document NSString extension.
	(format_arg): Likewise.
	(Darwin Format Checks): New section.
	* doc/tm.texi: Document string object hooks (generated).
	* doc/tm.texi.in (TARGET_OBJC_CONSTRUCT_STRING_OBJECT) Rename.
	(TARGET_STRING_OBJECT_REF_TYPE_P): New.
	(TARGET_CHECK_STRING_OBJECT_FORMAT_ARG): New.
	* target.def (objc_construct_string_object): Rename, amend 
	documentation.
	(string_object_ref_type_p): New hook.
	(check_string_object_format_arg): New hook.
	* c-parser.c (c_parser_attributes): Allow objective-c class names as
	attribute identifiers.
	* config/darwin-c.c (darwin_cfstring_ref_p): New.
	(darwin_check_cfstring_format_arg): New.
	(darwin_additional_format_types): New.
	* config/darwin-protos.h (darwin_cfstring_ref_p) New.
	(darwin_check_cfstring_format_arg): New.
	* config/darwin.h (TARGET_OBJC_CONSTRUCT_STRING_OBJECT) Renamed.
	(TARGET_STRING_OBJECT_REF_TYPE_P): New.
	(TARGET_N_FORMAT_TYPES): New.
	(TARGET_CHECK_STRING_OBJECT_FORMAT_ARG): New.

gcc/c-family:

	PR target/44981
	* c-format.c (format_type): New type gcc_objc_string_format_type.
	(valid_stringptr_type_p): New.
	(handle_format_arg_attribute): Use valid_stringptr_type_p ().
	(check_format_string): Pass expected type, use 
	valid_stringptr_type_p (), check that the format string types are
	consistent with the format specification.
	(decode_format_attr): Warn if NSString is used outside objective-c.
	(format_types_orig): Add NSString.
	(format_name): New.
	(format_flags): New.
	(check_format_arg): Handle format strings requiring an external parser.
	first_target_format_type: New variable.
	(handle_format_attribute): Set up first_target_format_type, pass the
	expected format arg string type to check_format_string().
	* c-common.h (FMT_FLAG_PARSE_ARG_CONVERT_EXTERNAL):  New flag.
	* stub-objc.c (objc_string_ref_type_p): New.
	(objc_check_format_arg): New.

gcc/objc:

	PR target/44981
	* objc-act.c (objc_build_string_object): Amend for renamed hook.
	(objc_string_ref_type_p): New.
	(objc_check_format_arg): New.

gcc/testsuite:

	PR target/44981
	* gcc.dg/darwin-cfstring-format-1.c: New.
	* gcc.dg/warn-nsstring.c: New.
	* objc.dg/fsf-nsstring-format-1.m: New.
	* obj-c++.dg/fsf-nsstring-format-1.mm: New.
	* obj-c++.dg/torture/strings/const-cfstring-1.mm: Update for darwin10
	linker warning.

From-SVN: r166398
 2010-11-06 10:48:18 +00:00
Nicola Pero
bede2adc26 In gcc/: 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com> 
In gcc/:
2010-11-04  Nicola Pero  <nicola.pero@meta-innovation.com>

        Fixed using the Objective-C 2.0 dot-syntax with class names.
        * c-parser.c (c_parser_next_token_starts_declspecs): In
        Objective-C, detect Objective-C 2.0 dot-syntax with a class name.
        (c_parser_next_token_starts_declaration): Same.
        (c_parser_postfix_expression): Parse the Objective-C 2.0
        dot-syntax with a class name.

In gcc/cp/:
2010-11-04  Nicola Pero  <nicola.pero@meta-innovation.com>

        Fixed using the Objective-C 2.0 dot-syntax with class names.
        * parser.c (cp_parser_primary_expression): Recognize Objective-C
        2.0 dot-syntax with class names and process it.
        (cp_parser_nonclass_name): Recognize Objective-C 2.0 dot-syntax
        with class names.
        (cp_parser_class_name): Same change.
        (cp_parser_simple_type_specifier): Tidied comments.

In gcc/c-family/:
2010-11-04  Nicola Pero  <nicola.pero@meta-innovation.com>

        Fixed using the Objective-C 2.0 dot-syntax with class names.
        * c-common.h (objc_build_class_component_ref): New.
        * stub-objc.c (objc_build_class_component_ref): New.

In gcc/objc/:
2010-11-04  Nicola Pero  <nicola.pero@meta-innovation.com>

        Fixed using the Objective-C 2.0 dot-syntax with class names.
        * objc-act.c (objc_build_class_component_ref): New.

In gcc/testsuite/:
2010-11-04  Nicola Pero  <nicola.pero@meta-innovation.com>

        Fixed using the Objective-C 2.0 dot-syntax with class names.
        * objc.dg/property/dotsyntax-3.m: New.
        * objc.dg/property/dotsyntax-4.m: New.
        * obj-c++.dg/property/dotsyntax-3.mm: New.
        * obj-c++.dg/property/dotsyntax-4.mm: New.

        * objc.dg/fobjc-std-1.m: Added test for warnings when the
        Objective-C 2.0 dot-syntax is used with class names.
        * obj-c++.dg/fobjc-std-1.mm: Same change.

From-SVN: r166333
 2010-11-04 20:59:47 +00:00
Nicola Pero
46a88c1221 In gcc/: 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com> 
In gcc/:
2010-10-30  Nicola Pero  <nicola.pero@meta-innovation.com>

	Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
	* c-parser.c (c_parser_objc_at_property_declaration): Removed
	parsing of RID_COPIES and RID_IVAR.  Updated call to
	objc_add_property_declaration.
	* c-typecheck.c (build_component_ref): Call
	objc_maybe_build_component_ref instead of objc_build_setter_call.
	Use objc_is_property_ref to improve Objective-C checks.
	(cp_build_modify_expr): Call objc_maybe_build_modify_expr instead
	of objc_build_getter_call.

In gcc/c-family/:
2010-10-30  Nicola Pero  <nicola.pero@meta-innovation.com>

	Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
	* c-common.h (enum rid): Removed RID_COPIES and RID_IVAR.
	(objc_add_property_declaration): Removed arguments for copies and
	ivar.
	(objc_build_getter_call): Renamed to
	objc_maybe_build_component_ref.
	(objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
	(objc_is_property_ref): New.
	* c-common.c (c_common_reswords): Removed copies and ivar.
	* stub-objc.c (objc_add_property_declaration): Removed arguments
	for copies and ivar.
	(objc_build_getter_call): Renamed to
	objc_maybe_build_component_ref.
	(objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
	(objc_is_property_ref): New.

In gcc/cp/:
2010-10-30  Nicola Pero  <nicola.pero@meta-innovation.com>

	Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
	* parser.c (cp_parser_objc_at_property_declaration): Removed
	parsing of RID_COPIES and RID_IVAR.  Updated call to
	objc_add_property_declaration.
	* typecheck.c (finish_class_member_access_expr): Call
	objc_maybe_build_component_ref instead of objc_build_setter_call.
	(cp_build_modify_expr): Call objc_maybe_build_modify_expr instead
	of objc_build_getter_call.
	
In gcc/objc/:
2010-10-30  Nicola Pero  <nicola.pero@meta-innovation.com>

	Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
	* objc-tree.def (PROPERTY_REF): New.
	* objc-act.h: Added comments for all the PROPERTY_ macros.
	(PROPERTY_NAME): Use DECL_NAME.
	(PROPERTY_COPIES): Removed.
	(PROPERTY_READONLY): Use DECL_LANG_FLAG_0 for it.
	(PROPERTY_NONATOMIC): New.
	(objc_property_assign_semantics): Make it a typedef.
	(PROPERTY_ASSIGN_SEMANTICS): New.
	(PROPERTY_DYNAMIC): New.
	(PROPERTY_REF_OBJECT): New.
	(PROPERTY_REF_PROPERTY_DECL): New.
	* objc-act.c (CALL_EXPR_OBJC_PROPERTY_GETTER): Removed.
	(in_objc_property_setter_name_context): Removed.
	(objc_add_property_declaration): Removed copies and ivar arguments
	and code supporting them.  Fixed recovering when readonly and
	setter attributes are specified.  Removed support for @property in
	@implementation context.  Updated error message.  Double-check
	that a property does not have a DECL_INITIAL.  Validate the
	property assign semantics and emit appropriate errors and
	warnings.  Check for duplicate property declarations.  Set
	DECL_SOURCE_LOCATION, TREE_DEPRECATED, PROPERTY_NONATOMIC,
	PROPERTY_ASSIGN_SEMANTICS and PROPERTY_DYNAMIC of the new
	PROPERTY_DECL.  Do not set PROPERTY_COPIES.  Set
	PROPERTY_IVAR_NAME to NULL_TREE.
	(objc_build_getter_call): Renamed to
	objc_maybe_build_component_ref.  If the property is not found in
	the interface, search in the protocol list.  Do not generate the
	getter call; instead, build and return a PROPERTY_REF.
	(objc_is_property_ref): New.
	(objc_setter_func_call): Removed.
	(get_selector_from_reference): Removed.
	(is_property): Removed.
	(objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
	Updated to work on a PROPERTY_REF and use the PROPERTY_DECL from
	the PROPERTY_REF.  Generate an error if the property is read-only.
	(build_property_reference): Removed.
	(objc_finish_message_expr): Removed check to produce "readonly
	property can not be set" error when
	in_objc_property_setter_name_context.  We now generate the error
	earlier, in objc_maybe_build_modify_expr, which will only generate
	the setter call if the property is readwrite.
	(check_methods): Recognize dynamic properties.
	(check_methods_accessible): Same change.
	(objc_build_property_ivar_name): Removed.
	(objc_build_property_setter_name): Dropped bool argument.  Always
	add the ':' at the end.
	(objc_gen_one_property_datum): Removed.
	(objc_process_getter_setter): Removed.
	(objc_synthesize_getter): Mark 'klass' argument as unused.  Use
	PROPERTY_GETTER_NAME instead of PROPERTY_NAME.  Set the
	DECL_SOURCE_LOCATION of the new method to be the same as the one
	for the @synthesize.  Always use PROPERTY_IVAR_NAME as it is
	instead of trying to guess what it should be.  Removed use of
	CLASS_IVARS.  Use the location of @synthesize for c_finish_return
	and c_end_compound_statement.
	(objc_synthesize_setter): Mark 'klass' argument as unused.  Use
	PROPERTY_SETTER_NAME instead of trying to guess what it should be.
	Set the DECL_SOURCE_LOCATION of the new method to be the same as
	the one for the @synthesize.  Always use PROPERTY_IVAR_NAME as it
	is instead of trying to guess what it should be.  Removed use of
	CLASS_IVARS.  Use the location of @synthesize for c_finish_return
	and c_end_compound_statement.  Emit an error and keep going,
	instead of aborting, if the setter prototype does not have the
	expected argument.
	(objc_add_synthesize_declaration_for_property): New.
	(objc_add_synthesize_declaration): Removed ATTRIBUTE_UNUSED from
	all arguments.  Improved error message.  Filled in the rest of the
	function, which used to be a placeholder, with an actual
	implementation.
	(objc_add_dynamic_declaration_for_property): New.
	(objc_add_dynamic_declaration): Removed ATTRIBUTE_UNUSED from all
	arguments.  Improved error message.  Filled in the rest of the
	function, which used to be a placeholder, with an actual
	implementation.
	(objc_gen_property_data): Rewritten.
	(finish_class): Added explicit switch cases for
	CLASS_INTERFACE_TYPE, CATEGORY_INTERFACE_TYPE and
	PROTOCOL_INTERFACE_TYPE.  Added a default switch case which is
	gcc_unreachable.  Rewritten the processing of properties, in
	particular to not synthesize prototypes for getters and setters if
	they already exist and to install the getter and setter names into
	PROPERTY_GETTER_NAME and PROPERTY_SETTER_NAME.  Do not generate
	warnings about setter, getter and ivar property attributes.
	(objc_lookup_ivar): Removed support for properties.
	(objc_gimplify_property_ref): New.
	(objc_gimplify_expr): Use a switch.  In case of a PROPERTY_REF, call
	objc_gimplify_property_ref.

In gcc/testsuite/:
2010-10-30  Nicola Pero  <nicola.pero@meta-innovation.com>

	Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
	* objc.dg/property/property-neg-1.m: Updated for changes in the
	syntax of @property and the implementation of
	@synthesize/@dynamic.
	* objc.dg/property/property-neg-2.m: Same change.
	* objc.dg/property/property-neg-3.m: Same change.
	* objc.dg/property/property-neg-4.m: Same change.
	* objc.dg/property/property-neg-5.m: Same change.
	* objc.dg/property/property-neg-7.m: Same change.
	* objc.dg/property/property-1.m: Same change.	
	* objc.dg/property/synthesize-1.m: Same change.
	* objc.dg/property/at-property-2.m: Same change.
	* objc.dg/property/at-property-4.m: Same change.

	* objc.dg/property/fsf-property-method-acces.m: Updated for
	changes in the syntax of @property and the implementation of
	@synthesize/@dynamic.  Use the same code for GNU and NeXT runtime.
	* objc.dg/property/fsf-property-basic.m: Same change.
	* objc.dg/property/fsf-property-named-ivar.m: Same change.
	
	* objc.dg/property/at-property-5.m: New.
	* objc.dg/property/at-property-6.m: New.
	* objc.dg/property/at-property-7.m: New.
	* objc.dg/property/at-property-8.m: New.
	* objc.dg/property/at-property-9.m: New.
	* objc.dg/property/at-property-10.m: New.	
	* objc.dg/property/at-property-11.m: New.
	* objc.dg/property/synthesize-2.m: New.
	* objc.dg/property/dynamic-2.m: New.

	* obj-c++.dg/property/property-neg-1.mm: Updated for changes in the
	syntax of @property and the implementation of
	@synthesize/@dynamic.
	* obj-c++.dg/property/property-neg-2.mm: Same change.
	* obj-c++.dg/property/property-neg-3.mm: Same change.
	* obj-c++.dg/property/property-neg-4.mm: Same change.
	* obj-c++.dg/property/property-neg-5.mm: Same change.
	* obj-c++.dg/property/property-neg-7.mm: Same change.
	* obj-c++.dg/property/property-1.mm: Same change.	
	* obj-c++.dg/property/synthesize-1.mm: Same change.
	* obj-c++.dg/property/at-property-2.mm: Same change.
	* obj-c++.dg/property/at-property-4.mm: Same change.

	* obj-c++.dg/property/fsf-property-method-acces.mm: Updated for
	changes in the syntax of @property and the implementation of
	@synthesize/@dynamic.  Use the same code for GNU and NeXT runtime.
	* obj-c++.dg/property/fsf-property-basic.mm: Same change.
	* obj-c++.dg/property/fsf-property-named-ivar.mm: Same change.

	* obj-c++.dg/property/at-property-5.mm: New.
	* obj-c++.dg/property/at-property-6.mm: New.	
	* obj-c++.dg/property/at-property-7.mm: New.
	* obj-c++.dg/property/at-property-8.mm: New.
	* obj-c++.dg/property/at-property-9.mm: New.
	* obj-c++.dg/property/at-property-10.mm: New.
	* obj-c++.dg/property/at-property-11.mm: New.
	* obj-c++.dg/property/synthesize-2.mm: New.
	* obj-c++.dg/property/dynamic-2.mm: New.

From-SVN: r166087
 2010-10-30 11:22:46 +00:00
Nicola Pero
200290f239 In gcc/: 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com> 
In gcc/:
2010-10-27  Nicola Pero  <nicola.pero@meta-innovation.com>

        * c-parser.c (c_parser_objc_at_property_declaration): Recognize
        RID_ASSIGN, RID_COPY, RID_RETAIN, RID_READWRITE and RID_NONATOMIC.
        Do not use objc_set_property_attr, but use local variables
        instead.  Detect repeated usage of setter, getter and ivar
        attributes.  Improved error processing when a setter name does not
        end in ':'.  Do not check for CPP_CLOSE_PAREN after we determined
        that the token is a keyword.  Updated call to
        objc_add_property_declaration.

In gcc/cp/:
2010-10-27  Nicola Pero  <nicola.pero@meta-innovation.com>

        * parser.c (cp_parser_objc_at_property_declaration): Recognize
        RID_ASSIGN, RID_COPY, RID_RETAIN, RID_READWRITE and RID_NONATOMIC.
        Do not use objc_set_property_attr, but use local variables
        instead.  Detect repeated usage of setter, getter and ivar
        attributes.  Improved error processing when a setter name does not
        end in ':'.  Do not check for CPP_CLOSE_PAREN after we determined
        that the token is a keyword.  Updated call to
        objc_add_property_declaration.

In gcc/c-family/:
2010-10-27  Nicola Pero  <nicola.pero@meta-innovation.com>

        * c-common.h (enum rid): Added RID_READWRITE, RID_ASSIGN,
        RID_RETAIN, RID_COPY and RID_NONATOMIC.  Updated RID_FIRST_PATTR
        and RID_LAST_PATTR.
        (objc_add_property_declaration): Added additional arguments.
        (objc_property_attribute_kind): Removed.
        (objc_set_property_attr): Removed.
        * c-common.c (c_common_reswords): Added readwrite, assign, retain,
        copy and nonatomic.
        * stub-objc.c (objc_add_property_declaration): Added additional
        arguments.
        (objc_set_property_attr): Removed.
        
In gcc/objc/:
2010-10-27  Nicola Pero  <nicola.pero@meta-innovation.com>

        * objc-act.c (objc_add_property_declaration): Added arguments to
        pass the various property attributes that were parsed with the
        property declaration.  Process arguments to determine the final
        property attributes and produce error messages as appropriate.
        Added temporary code to keep the compiler silent about variables
        set but not used - for new attributes that are only checked but
        have no effect yet.
        (property_readonly): Removed.
        (property_setter): Removed.
        (property_getter): Removed.
        (property_ivar): Removed.
        (property_copies): Removed.     
        (objc_set_property_attr): Removed.
        * objc-act.h (enum property_assign_semantics): New.
        
In gcc/testsuite/:
2010-10-27  Nicola Pero  <nicola.pero@meta-innovation.com>

        * obj-c.dg/property/at-property-4.m: New.
        * obj-c++.dg/property/at-property-4.mm: New.
        * obj-c++.dg/property/property-neg-5.m: Updated testcase for
        updates in warning.
        * obj-c++.dg/property/property-neg-5.mm: Updated testcase for
        updates in warning.

From-SVN: r165997
 2010-10-27 05:23:08 +00:00
Nicola Pero
f614132bc7 In gcc/: 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com> 
In gcc/:
2010-10-27  Nicola Pero  <nicola.pero@meta-innovation.com>

        * c-parser.c (c_parser_objc_at_property): Renamed to
        c_parser_objc_at_property_declaration.  Updated calls to
        objc_add_property_variable, now objc_add_property_declaration.
        Code rewritten to be much more robust in recovering from syntax
        errors.  Added comments.
        (c_parser_objc_property_attrlist): Removed.
        (c_parser_external_declaration): Updated calls to
        c_parser_objc_at_property, now
        c_parser_objc_at_property_declaration.
        (c_parser_objc_methodprotolist): Same change.

In gcc/c-family/:
2010-10-27  Nicola Pero  <nicola.pero@meta-innovation.com>

        * c-common.h (objc_add_property_variable): Renamed to
        objc_add_property_declaration.  Added location argument.
        * stub-objc.c (objc_add_property_variable): Same change.

In gcc/cp/:
2010-10-27  Nicola Pero  <nicola.pero@meta-innovation.com>

        * parser.c (cp_parser_objc_property_decl): Renamed to
        cp_parser_objc_struct_declaration.  Return the parsed trees
        instead of calling objc_add_property_variable directly.  Detect
        missing or invalid declspecs.  Implemented attributes.  Do not eat
        the ';' at the end.  Exit loop whenever a non-comma is parsed, not
        just EOF.
        (cp_parser_objc_at_property): Renamed to
        cp_parser_objc_at_property_declaration.  Updated calls to
        objc_add_property_variable, now objc_add_property_declaration, and
        to cp_parser_objc_property_decl, now
        cp_parser_objc_struct_declaration.  Rewritten all code to be more
        robust in dealing with syntax errors, and almost identical to the
        one in c_parser_objc_at_property_declaration.
        (cp_parser_objc_property_attrlist): Removed.
        (cp_parser_objc_method_prototype_list): Updated call to
        cp_parser_objc_at_property.
        (cp_parser_objc_method_definition_list): Same change.
        (cp_parser_objc_class_ivars): Detect a number of invalid
        declarations of instance variables and produce errors when they
        are found.

In gcc/objc/:
2010-10-27  Nicola Pero  <nicola.pero@meta-innovation.com>

        * objc-act.c (objc_add_property_variable): Renamed to
        objc_add_property_declaration.  Added location argument.  Updated
        warnings and errors to use it.  Use error, not fatal_error, if a
        property declaration is found outside an interface or
        implementation context.

In gcc/testsuite/:
2010-10-27  Nicola Pero  <nicola.pero@meta-innovation.com>

        * objc.dg/property/at-property-1.m: New.
        * objc.dg/property/at-property-2.m: New.
        * objc.dg/property/at-property-3.m: New.
        * objc.dg/ivar-invalid-type-1.m: New.
        * obj-c++.dg/property/at-property-1.mm: New.
        * obj-c++.dg/property/at-property-2.mm: New.
        * obj-c++.dg/property/at-property-3.mm: New.
        * obj-c++.dg/ivar-invalid-type-1.mm: New.
        * objc.dg/property/property-neg-6.m: Updated testcase for updates
        in error reporting.

From-SVN: r165996
 2010-10-27 04:37:47 +00:00
Nicola Pero
249a82c4c6 In gcc/: 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com> 
In gcc/:
2010-10-20  Nicola Pero  <nicola.pero@meta-innovation.com>

        * parser.c (c_parser_objc_method_type): Mark inline.  Return a
        bool instead of a tree.
        (c_parser_objc_method_decl): Added bool argument.  Updated call to
        objc_build_method_signature.
        (c_parser_objc_method_definition): Do not call
        objc_set_method_type.  Updated calls to c_parser_objc_method_type,
        c_parser_objc_method_decl and objc_start_method_definition.
        (c_parser_objc_methodproto): Do not call objc_set_method_type.
        Updated calls to c_parser_objc_method_type,
        c_parser_objc_method_decl and objc_add_method_declaration.

In gcc/c-family/:
2010-10-20  Nicola Pero  <nicola.pero@meta-innovation.com>

        * c-common.h (objc_set_method_type): Removed.
        (objc_add_method_declaration): Added boolean argument.
        (objc_start_method_definition): Same change.
        (objc_build_method_signature): Same change.
        * stub-objc.c (objc_set_method_type): Removed.
        (objc_add_method_declaration): Added boolean argument.
        (objc_start_method_definition): Same change.
        (objc_build_method_signature): Same change.

In gcc/cp/:
2010-10-20  Nicola Pero  <nicola.pero@meta-innovation.com>

        * parser.c (cp_parser_objc_method_type): Mark inline.  Return a
        bool instead of calling objc_set_method_type.
        (cp_parser_objc_method_signature): Updated calls to
        cp_parser_objc_method_type and to objc_build_method_signature.
        (cp_parser_objc_method_prototype_list): Updated calls to
        objc_add_method_declaration.  Use token->type to determine if it
        is a class method or not.
        (cp_parser_objc_method_definition_list): Same change.

In gcc/objc/:
2010-10-20  Nicola Pero  <nicola.pero@meta-innovation.com>

        * objc-act.h (objc_inherit_code): Removed.
        * objc-act.c (objc_inherit_code): Removed.
        (objc_set_method_type): Removed.
        (objc_build_method_signature): Added is_class_method argument.
        Use it instead of the global objc_inherit_code variable.
        (objc_add_method_declaration): Same change.
        (objc_start_method_definition): Same change.
        (objc_generate_cxx_ctor_or_dtor): Updated call to
        objc_start_method_definition.  Do not call objc_set_method_type.
        (adjust_type_for_id_default): Mark as inline.
        (objc_synthesize_getter): Updated call to
        objc_start_method_definition.  Do not set objc_inherit_code.
        (objc_synthesize_setter): Updated call to
        objc_start_method_definition.  Do not set objc_inherit_code.

From-SVN: r165741
 2010-10-20 22:41:53 +00:00
Nicola Pero
da57d1b98f In gcc/: 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com> 
In gcc/:
2010-10-18  Nicola Pero  <nicola.pero@meta-innovation.com>

        Implemented parsing @synthesize and @dynamic for Objective-C.
        * c-parser.c (c_parser_external_declaration): Recognize
        RID_AT_SYNTHESIZE and RID_AT_DYNAMIC.
        (c_parser_objc_at_synthesize_declaration): New.
        (c_parser_objc_at_dynamic_declaration): New.

2010-10-18  Nicola Pero  <nicola.pero@meta-innovation.com>

        * c-parser.c (c_parser_objc_class_declaration): After finding an
        error, parse the whole declaration then reset parser->error.

In gcc/cp/:
2010-10-18  Nicola Pero  <nicola.pero@meta-innovation.com>

        Implemented parsing @synthesize and @dynamic for Objective-C++.
        * parser.c (cp_parser_objc_method_definition_list): Recognize
        RID_AT_SYNTHESIZE and RID_AT_DYNAMIC.
        (cp_parser_objc_at_dynamic_declaration): New.
        (cp_parser_objc_at_synthesize_declaration): New.

2010-10-18  Nicola Pero  <nicola.pero@meta-innovation.com>

        * parser.c (cp_parser_objc_identifier_list): Check the return
        value of cp_parser_identifier and react if it is error_mark_node.

In gcc/objc/:
2010-10-18  Nicola Pero  <nicola.pero@meta-innovation.com>

        Implemented parsing @synthesize and @dynamic for
        Objective-C/Objective-C++.
        * objc-act.c (objc_add_synthesize_declaration): New.
        (objc_add_dynamic_declaration): New.

2010-10-18  Nicola Pero  <nicola.pero@meta-innovation.com>

        * objc-act.c (lookup_and_install_protocols): Return NULL if passed
        error_mark_node.

In gcc/testsuite/:
2010-10-18  Nicola Pero  <nicola.pero@meta-innovation.com>

        Implemented parsing @synthesize and @dynamic for
        Objective-C/Objective-C++.
        * objc.dg/property/dynamic-1.m: New.
        * objc.dg/property/synthesize-1.m: New.
        * obj-c++.dg/property/dynamic-1.mm: New.
        * obj-c++.dg/property/synthesize-1.mm: New.

2010-10-18  Nicola Pero  <nicola.pero@meta-innovation.com>

        * objc.dg/at-class-1.m: New.
        * objc.dg/at-class-1.mm: New.

From-SVN: r165667
 2010-10-18 23:28:20 +00:00
Nicola Pero
71fc71d8c8 In gcc/: 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com> 
In gcc/:
2010-10-18  Nicola Pero  <nicola.pero@meta-innovation.com>

        Merge from 'apple/trunk' branch on FSF servers. 
        * c-parser.c (c_parser_objc_type_name): Adapted to new parser the
        following Objective-C change:

        2005-10-10  Fariborz Jahanian <fjahanian@apple.com>

        Radar 4301047
        * c-parse.in (objc_quals): Build objc qualifier list same way
        as gcc-3.3
        
In gcc/testsuite/:
2010-10-18  Nicola Pero  <nicola.pero@meta-innovation.com>

        * objc.dg/proto-qual-1.m: Adjust test for GNU runtime to match
        bugfix.

From-SVN: r165656
 2010-10-18 18:34:44 +00:00
Nicola Pero
e426b47b65 In gcc/: 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com> 
In gcc/:
2010-10-18  Nicola Pero  <nicola.pero@meta-innovation.com>

        Merge from 'apple/trunk' branch on FSF servers.
        * c-parser.c (c_parser_typeof_specifier): Adapted to new parser
        the following Objective-C change:

        2005-10-07  Fariborz Jahanian <fjahanian@apple.com>

        Radar 4204796
        * c-parse.in (typespec_nonreserved_nonattr): Remove volatile from
        'volatilized' type used in a typeof operator.

In gcc/c-family/:
2010-10-18  Nicola Pero  <nicola.pero@meta-innovation.com>

        Merge from 'apple/trunk' branch on FSF servers.
        
        2005-11-08  Fariborz Jahanian <fjahanian@apple.com>

        Radar 4330422
        * c-common.h (objc_non_volatilized_type): New declaration
        * stub-objc.c (objc_non_volatilized_type): New stub.

In gcc/cp/:
2010-10-18  Nicola Pero  <nicola.pero@meta-innovation.com>
        
        Merge from apple/trunk branch on FSF servers.
        
        2005-03-01 Fariborz Jahanian <fjahanian@apple.com>

        Radar 4451818
        * call.c (standard_conversion, implicit_conversion): Ignore
        'volatile' attribute of artificially volatized type in objc when
        evaluating various conversion weights.

        2005-11-08  Fariborz Jahanian <fjahanian@apple.com>

        Radar 4330422
        * typeck.c (comp_ptr_ttypes_real): Remove the hack. un-volatize the
        artiificially 'volatized' type before doing pointer comparison.
        
In gcc/objc/:
2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>

        Merge from 'apple/trunk' branch on FSF servers.
        
        2005-11-08  Fariborz Jahanian <fjahanian@apple.com>

        Radar 4330422
        * objc/objc-act.c (objc_non_volatilized_type): New

        2005-10-07  Fariborz Jahanian <fjahanian@apple.com>
        
        Radar 4204796
        * objc-act.c (objc_build_volatilized_type): Build 'volatilzed'
        types with proper attribute set and correctly.
        (objc_volatilize_decl): Remove unneeded code.
        (objc_type_quals_match): Use the new attribute to check on
        'volatilzed' type.
        (hash_init): removed unneeded code.
        
In gcc/testsuite/:
2010-10-18  Nicola Pero  <nicola.pero@meta-innovation.com>
        
        Merge from 'apple/trunk' branch on FSF servers.

        2005-03-01 Fariborz Jahanian <fjahanian@apple.com>

        Radar 4451818
        * obj-c++.dg/try-catch-16.mm: New.
        * obj-c++.dg/try-catch-17.mm: New.

        2005-11-08  Fariborz Jahanian <fjahanian@apple.com>

        Radar 4330422
        * obj-c++.dg/try-catch-15.mm: New

        2005-10-07  Fariborz Jahanian <fjahanian@apple.com>

        Radar 4204796
        * obj-c++.dg/try-catch-12.mm: New
        * obj-c++.dg/try-catch-13.mm: New
        * obj-c++.dg/try-catch-14.mm: New
        * objc.dg/try-catch-11.m: New
        * objc.dg/try-catch-12.m: New
        * objc.dg/try-catch-13.m: New

From-SVN: r165654
 2010-10-18 18:06:03 +00:00
Jakub Jelinek
84628aa836 re PR c/46015 (-Wunused-but-set-variable warns for arrays used in gotos) 
PR c/46015
	* c-parser.c (c_parser_statement_after_labels): Call mark_exp_read
	on computed goto argument.

	* semantics.c (finish_goto_stmt): Call mark_rvalue_use on computed
	goto destination.

	* c-c++-common/Wunused-var-13.c: New test.

From-SVN: r165643
 2010-10-18 17:55:25 +02:00
Uros Bizjak
91b90ead33 c-parser.c (c_parser_for_statement): Move initialization of cond and incr before if. 
* c-parser.c (c_parser_for_statement): Move initialization of
	cond and incr before if.

From-SVN: r165592
 2010-10-17 20:29:32 +02:00
Iain Sandoe
c37d8c307c add parse support for @package to ObjC* 
gcc/c-family:
	
	* c-common.c (c_common_reswords): Add package, RID_AT_PACKAGE.
	* c-common.h (enum rid): Add RID_AT_PACKAGE.
	(objc_ivar_visibility_kind): New enum.
	(objc_set_visibility): Adjust prototype to use visibility enum.
	* stub-objc.c (objc_set_visibility): Adjust stub to use 
	visibility enum.

gcc/objc:

	* objc-act.c: Rename 'objc_public_flag' to  objc_ivar_visibility and
	make its type 'objc_ivar_visibility_kind'.  
	(objc_start_class_interface): Update to use visibility enum.
	(objc_start_class_implementation): Likewise.
	(objc_set_visibility): Update to use visibility enum, warn that 
	@package is handle as per @public.
	(add_instance_variable): Handle OBJC_IVAR_VIS_PACKAGE.
	* objc-act.h: Rename 'objc_public_flag' to  objc_ivar_visibility and
	make its type 'objc_ivar_visibility_kind'.

gcc/cp:

	* parser.c (cp_parser_objc_visibility_spec): Update to use visibility 
	enum, and handle @package.

gcc:

	* c-parser.c (c_parser_objc_class_instance_variables): Update to use 
	visibility enum, and handle @package.

gcc/testsuite:

	* objc.dg/fsf-package-0.m: New.
	* obj-c++.dg/fsf-package-0.m: New.

From-SVN: r165585
 2010-10-17 13:02:07 +00:00
Iain Sandoe
668ea4b110 add @property to ObjC* 
merge from FSF apple 'trunk' branch. 
	2006 Fariborz Jahanian <fjahanian@apple.com>
	
	Radars 4436866, 4505126, 4506903, 4517826

gcc/c-family: 

	* c-common.c (c_common_resword): Define @property and its attributes.
	* c-common.h: Define property attribute enum entries.
	(OBJC_IS_PATTR_KEYWORD): New.
	(objc_property_attribute_kind): New enum.
	Declare objc_set_property_attr (), objc_add_property_variable (),
	objc_build_getter_call () and objc_build_setter_call ().
	* stub-objc.c (objc_set_property_attr): New stub.
	(objc_add_property_variable): Likewise.
	(objc_build_getter_call): Likewise.
	(objc_build_setter_call) Likewise.

gcc:

	* c-parser.c (c_parser, objc_property_attr_context) New flag.
	(c_lex_one_token): Handle property attributes.
	(c_parser_external_declaration): Handle @property.
	(c_parser_declaration_or_fndef): Warn on invalid attributes before
	@alias, @class, @end and @property objc keywords.
	(c_parser_objc_methodprotolist): Handle @property.
	(c_parser_objc_property_attrlist): New.
	(c_parser_objc_at_property): New.
	* c-typeck.c (build_component_ref): Handle CLASS.property syntax.
	(build_modify_expr): Likewise.

gcc/cp:

	* typeck.c (finish_class_member_access_expr): Handle CLASS.property
	syntax. 
	(cp_build_modify_expr): Likewise.
	* parser.c (cp_parser_objc_method_prototype_list): Handle @property.
	(cp_parser_objc_method_definition_list): Likewise.
	(cp_parser_objc_property_decl): New.
	(cp_parser_objc_property_attrlist): New.
	(cp_parser_objc_at_property): New.

gcc/objc:

	* objc-act.c (CALL_EXPR_OBJC_PROPERTY_GETTER): New.
	property_readonly, property_getter, property_setter, property_ivar,
	property_copies, in_objc_property_setter_name_context: New vars.
	(objc_set_property_attr): New.
	(objc_add_property_variable): New.
	(lookup_property_in_list): New.
	(lookup_property): New.
	(objc_build_getter_call): New.
	(objc_setter_func_call): New.
	(get_selector_from_reference): New.
	(objc_build_setter_call): New.
	(is_property): New.
	(build_property_reference): New.
	(objc_finish_message_expr): Detect readonly property and warn.
	(objc_build_property_ivar_name): New.
	(objc_build_property_setter_name): New.
	(objc_gen_one_property_datum): New.
	(objc_process_getter_setter): New.
	(objc_synthesize_getter): New.
	(objc_synthesize_setter): New.
	(objc_gen_property_data): New.
	(finish_class): Generate property data.
	(comp_proto_with_proto): Separated from ...
	(match_proto_with_proto): ... New.
	(objc_lookup_ivar): Handle properties.
	* objc-tree.def (PROPERTY_DECL): New tree code.
	* objc-act.h: CLASS_LANG_SLOT_ELTS, PROTOCOL_LANG_SLOT_ELTS update size.
	(METHOD_PROPERTY_CONTEXT): New.
	(PROPERTY_NAME): New.
	(PROPERTY_GETTER_NAME): New.
	(PROPERTY_SETTER_NAME): New.
	(PROPERTY_IVAR_NAME): New.
	(PROPERTY_READONLY): New.
	(PROPERTY_COPIES): New.
	(TOTAL_CLASS_RAW_IVARS): New.
	(CLASS_PROPERTY_DECL): New.
	(IMPL_PROPERTY_DECL): New.
	* objc-lang.c (objc_init_ts): Update fields for property_decl.

gcc/objcp:

	* objcp-lang.c (objcxx_init_ts): Update for property_decl.

From-SVN: r165479
 2010-10-14 20:09:41 +00:00
Alexandre Oliva
3f6d4c520c * c-parser.c (c_parser_for_statement): Initialize incr. 
From-SVN: r165411
 2010-10-13 05:21:52 +00:00
Nicola Pero
f05b9d93e9 In gcc/: 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com> 
In gcc/:
2010-10-06  Nicola Pero  <nicola.pero@meta-innovation.com>

        Implemented fast enumeration for Objective-C.
        * c-parser.c (objc_could_be_foreach_context): New.
        (c_lex_one_token): Recognize RID_IN keyword in a potential
        Objective-C foreach context.
        (c_parser_declaration_or_fndef): Added parameter.  Accept
        Objective-C RID_IN keyword as terminating a declaration; in that
        case, return the declaration in the new parameter.
        (c_parser_extenral_declaration): Updated calls to
        c_parser_declaration_or_fndef.
        (c_parser_declaration_or_fndef): Same change.
        (c_parser_compound_statement_nostart): Same change.
        (c_parser_label): Same change.
        (c_parser_objc_methodprotolist): Same change.
        (c_parser_omp_for_loop): Same change.
        (c_parser_for_statement): Detect and parse Objective-C foreach
        statements.
        (c_parser_omp_for_loop): Updated call to check_for_loop_decls().
        * c-decl.c (check_for_loop_decls): Added parameter to allow ObjC
        fast enumeration parsing code to turn off the c99 error but still
        perform checks on the loop declarations.
        * c-tree.h (check_for_loop_decls): Updated declaration.
        * doc/objc.texi: Document fast enumeration.

In gcc/c-family/:
2010-10-06  Nicola Pero  <nicola.pero@meta-innovation.com>

        Implemented fast enumeration for Objective-C.
        * c-common.h (objc_finish_foreach_loop): New.
        * stub-objc.c (objc_finish_foreach_loop): New.

In gcc/objc/:
2010-10-06  Nicola Pero  <nicola.pero@meta-innovation.com>

        Implemented fast enumeration for Objective-C.
        * objc-act.c (build_fast_enumeration_state_template): New.
        (TAG_ENUMERATION_MUTATION): New.
        (TAG_FAST_ENUMERATION_STATE): New.
        (synth_module_prologue): Call build_fast_enumeration_state_template() and set up
        objc_enumeration_mutation_decl.
        (objc_create_temporary_var): Allow providing a name to temporary
        variables.
        (objc_build_exc_ptr): Updated calls to
        objc_create_temporary_var().
        (next_sjlj_build_try_catch_finally): Same change.
        (objc_finish_foreach_loop): New.
        * objc-act.h: Added OCTI_FAST_ENUM_STATE_TEMP,
        OCTI_ENUM_MUTATION_DECL, objc_fast_enumeration_state_template,
        objc_enumeration_mutation_decl.

        Merge from 'apple/trunk' branch on FSF servers.

        2006-04-12 Fariborz Jahanian <fjahanian@apple.com>

        Radar 4507230
        * objc-act.c (objc_type_valid_for_messaging): New routine to check
        for valid objc object types.
        (objc_finish_foreach_loop): Check for invalid objc objects in
        foreach header.

In gcc/testsuite/:
2010-10-05  Nicola Pero  <nicola.pero@meta-innovation.com>

        Implemented fast enumeration for Objective-C.
        * objc.dg/foreach-1.m: New.
        * objc.dg/foreach-2.m: New.
        * objc.dg/foreach-3.m: New.
        * objc.dg/foreach-4.m: New.
        * objc.dg/foreach-5.m: New.
        * objc.dg/foreach-6.m: New.
        * objc.dg/foreach-7.m: New.

        Merge from 'apple/trunk' branch on FSF servers:
        2006-04-13 Fariborz Jahanian <fjahanian@apple.com>

        Radar 4502236
        * objc.dg/objc-foreach-5.m: New.

        2006-04-12 Fariborz Jahanian <fjahanian@apple.com>

        Radar 4507230
        * objc.dg/objc-foreach-4.m: New.

        2006-03-13  Fariborz Jahanian <fjahanian@apple.com>

        Radar 4472881
        * objc.dg/objc-foreach-3.m: New.

        2005-03-07 Fariborz Jahanian <fjahanian@apple.com>

        Radar 4468498
        * objc.dg/objc-foreach-2.m: New.

        2006-02-15   Fariborz Jahanian <fjahanian@apple.com>

        Radar 4294910
        * objc.dg/objc-foreach-1.m: New

In libobjc/:
2010-10-06  Nicola Pero  <nicola.pero@meta-innovation.com>

        Implemented fast enumeration for Objective-C.
        * Makefile.in (C_SOURCE_FILES): Added objc-foreach.c.
        (OBJC_H): Added runtime.h
        * objc-foreach.c: New file.
        * objc/runtime.h: New file.

From-SVN: r165019
 2010-10-06 10:10:14 +00:00
Nicola Pero
a26d886253 In gcc/: 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com> 
In gcc/:
2010-10-05  Nicola Pero  <nicola.pero@meta-innovation.com>

        * c-parser.c (c_parser_objc_method_definition): Updated comment.

In gcc/cp/:
2010-10-05  Nicola Pero  <nicola.pero@meta-innovation.com>

        PR objc++/31125
        * parser.c (cp_parser_objc_class_interface): If no identifier
        follows an @interface token, stop parsing the interface after
        printing an error.
        (cp_parser_objc_class_implementation): If no identifier follows an
        @implementation token, stop parsing the implementation after
        printing an error.

2010-10-05  Nicola Pero  <nicola.pero@meta-innovation.com>

        PR objc++/23707
        * parser.c (cp_parser_objc_method_keyword_params): If the required
        colon is not found while parsing parameters, stop parsing them.

2010-10-05  Nicola Pero  <nicola.pero@meta-innovation.com>

        PR objc++/31126
        * parser.c (cp_parser_objc_class_ivars): Do not eat the EOF or
        @end after detecting it.  Print an error if @end is found without
        a '}'.
        (cp_parser_objc_method_prototype_list): Do not eat the EOF after
        detecting it.  Fixed reading the next token when continuing
        because of an error in a method signature.  Print an error if EOF
        is found without an '@end'.
        (cp_parser_objc_method_definition_list): Same change.

2010-10-05  Nicola Pero  <nicola.pero@meta-innovation.com>

        Merge from apple/trunk branch on FSF servers:

        2005-10-17  Fariborz Jahanian <fjahanian@apple.com>

        Radar 4290840
        * parser.c (cp_parser_objc_method_keyword_params): Check for valid
        method parameters and issue error.
        (cp_parser_objc_method_definition_list): Check for invalid tokens
        which cannot start a function definition.

        2005-10-14  Fariborz Jahanian <fjahanian@apple.com>

        Radar 4294425
        * parser.c (cp_parser_objc_message_args): Check for missing message
        arguments and syntax error.

        2005-10-13  Fariborz Jahanian <fjahanian@apple.com>

        Radar 4261146
        * parser.c (cp_parser_objc_class_ivars): Check for @end/eof while
        looking for '}'.

        2005-08-15  Ziemowit Laski  <zlaski@apple.com>

        Radar 4093475
        * parser.c (cp_parser_objc_interstitial_code): Catch stray
        '{' and '}' tokens and issue appropriate errors.

        2005-08-02  Ziemowit Laski  <zlaski@apple.com>

        Radar 4185810
        (cp_parser_statement_seq_opt): In addition to '}' and
        end-of-file, a statement sequence may also be terminated
        by a stray '@end'.

In gcc/objc/:
2010-10-05  Nicola Pero  <nicola.pero@meta-innovation.com>

        Merge from 'apple/trunk' branch on FSF servers.

        2005-10-17  Fariborz Jahanian <fjahanian@apple.com>

        Radar 4290840
        * objc-act.c (objc_start_method_definition): Check for error_mark_node for
        the selector name and make a quick exit.

In gcc/testsuite/:
2010-10-05  Nicola Pero  <nicola.pero@meta-innovation.com>

        PR objc++/28050
        * obj-c++.dg/syntax-error-10.mm: New.

2010-10-05  Nicola Pero  <nicola.pero@meta-innovation.com>

        PR objc++/23707
        * obj-c++.dg/syntax-error-9.mm: New.

2010-10-05  Nicola Pero  <nicola.pero@meta-innovation.com>

        PR objc++/31126
        * obj-c++.dg/syntax-error-8.mm: New.

2010-10-05  Nicola Pero  <nicola.pero@meta-innovation.com>

        Merge from 'apple/trunk' branch on FSF servers.

        2005-10-17  Fariborz Jahanian <fjahanian@apple.com>

        Radar 4290840
        * obj-c++.dg/syntax-error-7.mm: New

        2005-10-14  Fariborz Jahanian <fjahanian@apple.com>

        Radar 4294425
        * obj-c++.dg/syntax-error-6.mm: New

        2005-10-13  Fariborz Jahanian <fjahanian@apple.com>

        Radar 4261146
        * obj-c++.dg/syntax-error-5.mm: New

        2005-08-15  Ziemowit Laski  <zlaski@apple.com>

        Radar 4093475
        * obj-c++.dg/syntax-error-[3-4].mm: New.

        2005-08-02  Ziemowit Laski  <zlaski@apple.com>

        Radar 4185810
        * obj-c++.dg/syntax-error-[1-2].mm: New.

From-SVN: r164997
 2010-10-05 19:23:33 +00:00