2010-10-08 Paolo Carlini <paolo.carlini@oracle.com>
* include/std/future (_Result_alloc): Derive from _Alloc,
exploit the Empty Base Optimization.
From-SVN: r165194
2010-10-08 Richard Guenther <rguenther@suse.de>
* lto-streamer-in.c (lto_input_ts_decl_minimal_tree_pointers):
Re-construct BLOCK_VARS.
(lto_input_ts_block_tree_pointers): Do not stream BLOCK_VARS.
* lto-streamer-out.c (lto_output_ts_block_tree_pointers): Likewise.
* tree.c (free_lang_data_in_block): Remove.
(free_lang_data_in_decl): Do not touch DECL_CONTEXT of non-PARM_DECLs.
Do not touch the BLOCK tree.
* expr.c (expand_expr_real_1): Allow externals.
From-SVN: r165191
2010-10-08 Richard Guenther <rguenther@suse.de>
* lto-streamer-out.c (lto_output_ts_block_tree_pointers):
Do not output BLOCK_SUBBLOCKS.
* lto-streamer-in.c (lto_input_ts_block_tree_pointers):
Reserve exact space needed for BLOCK_NONLOCALIZED_VARS.
Re-construct BLOCK_SUBBLOCKS of parent block.
(lto_input_ts_binfo_tree_pointers): Reserve exact space needed
for BINFO_BASE_ACCESSES.
From-SVN: r165190
* config/s390/s390-protos.h (s390_function_arg_advance): Delete.
(s390_function_arg): Delete.
* config/s390/s390.h (FUNCTION_ARG, FUNCTION_ARG_ADVANCE): Delete.
* config/s390/s390.c (s390_function_arg_float): Take a const_tree.
(s390_function_arg_integer): Likewise.
(s390_function_arg_advance): Make static. Take a const_tree and
a bool.
(s390_function_arg): Likewise.
(TARGET_FUNCTION_ARG, TARGET_FUNCTION_ARG_ADVANCE): Define.
From-SVN: r165180
* config/spu/spu-protos.h (spu_function_arg): Delete.
* config/spu/spu.h (FUNCTION_ARG): Delete.
(FUNCTION_ARG_ADVANCE): Move code to ...
* config/spu/spu.c (spu_function_arg_advance): New function.
(spu_function_arg): Make static. Take a const_tree and a bool.
(spu_setup_incoming_varargs): Call spu_function_arg_advance.
(TARGET_FUNCTION_ARG, TARGET_FUNCTION_ARG_ADVANCE): Define.
From-SVN: r165179
* tree-ssa-sccvn.c (init_vn_nary_op_from_pieces): New function.
(init_vn_nary_op_from_op): New function.
(init_vn_nary_op_from_stmt): New function.
(vn_nary_op_lookup_1): New function.
(sizeof_vn_nary_op): New function.
(alloc_vn_nary_op_noinit): New function.
(alloc_vn_nary_op): New function.
(vn_nary_op_insert_into): New function.
(vn_nary_op_lookup_pieces): Rewrite to use new helper functions.
(vn_nary_op_lookup): Likewise.
(vn_nary_op_lookup_stmt): Likewise.
(vn_nary_op_insert_pieces): Likewise.
(vn_nary_op_insert): Likewise.
(vn_nary_op_insert_stmt): Likewise.
(copy_nary): Likewise.
(set_value_id_for_result): New function.
(set_hashtable_value_ids): Call it.
From-SVN: r165178
2010-10-08 Robert Dewar <dewar@adacore.com>
* sem_prag.adb (Check_Duplicate_Pragma): Check for entity match
* gcc-interface/Make-lang.in: Update dependencies.
* einfo.ads: Minor reformatting.
2010-10-08 Ed Schonberg <schonberg@adacore.com>
* exp_ch5.adb, sem_ch3.adb, exp_ch7.adb, exp_util.adb, sem_aux.adb,
sem_aux.ads, exp_ch4.adb, exp_ch6.adb, sem_ch6.adb, exp_aggr.adb,
exp_ch3.adb: Change Is_Inherently_Limited_Type to
Is_Immutably_Limited_Type to accord with new RM terminology.
* sem_aux.adb (Is_Immutably_Limited_Type): A type that is a descendant
of a formal limited private type is not immutably limited in a generic
body.
From-SVN: r165175
2010-10-08 Robert Dewar <dewar@adacore.com>
* sem_cat.adb (Check_Categorization_Dependencies): Remote types
packages can depend on preleborated packages.
2010-10-08 Robert Dewar <dewar@adacore.com>
* sem_prag.adb (Check_Interrupt_Or_Attach_Handler): Pragmas
Interrupt_Handler and Attach_Handler not allowed in generics.
From-SVN: r165172
2010-10-08 Robert Dewar <dewar@adacore.com>
* ali.adb: Set Allocator_In_Body if AB parameter present on M line
* ali.ads (Allocator_In_Body): New flag
* bcheck.adb (Check_Consistent_Restrictions): Handle case of main
program violating No_Allocators_After_Elaboration restriction.
* gnatbind.adb (No_Restriction_List): Add entries for
No_Anonymous_Allocators, and No_Allocators_After_Elaboration.
* lib-load.adb: Initialize Has_Allocator flag
* lib-writ.adb: Initialize Has_Allocator flag
(M_Parameters): Set AB switch if Has_Allocator flag set
* lib-writ.ads: Document AB flag on M line
* lib.adb (Has_Allocator): New function
(Set_Has_Allocator): New procedure
* lib.ads (Has_Allocator): New function
(Set_Has_Allocator): New procedure
(Has_Allocator): New flag in Unit_Record
* sem_ch4.adb (Analyze_Allocator): Add processing for
No_Allocators_After_Elaboration.
From-SVN: r165171
2010-10-08 Geert Bosch <bosch@adacore.com>
* a-textio.adb (Get_Line): Rewrite to use fgets instead of fgetc.
2010-10-08 Javier Miranda <miranda@adacore.com>
* sem_prag.adb (Analyze_Pragma): Relax semantic rule of
Java_Constructors because in the JRE library we generate occurrences
in which the "this" parameter is not the first formal.
From-SVN: r165170
2010-10-08 Robert Dewar <dewar@adacore.com>
* par-ch3.adb: Minor reformatting.
2010-10-08 Javier Miranda <miranda@adacore.com>
* exp_disp.adb (Make_DT): Do not generate dispatch tables for CIL/Java
types.
2010-10-08 Robert Dewar <dewar@adacore.com>
* par-ch8.adb (P_Use_Type_Clause): Recognize ALL keyword in Ada 2012
mode.
* sinfo.adb (Use_Type_Clause): Add All_Present flag.
* sinfo.ads (Use_Type_Clause): Add All_Present flag.
* s-rident.ads: Add entry for No_Allocators_After_Elaboration,
No_Anonymous_Allocators.
2010-10-08 Vincent Celier <celier@adacore.com>
* bindgen.adb (Gen_Restrictions_Ada): No new line after last
restriction, so that the last comma is always replaced with a left
parenthesis.
2010-10-08 Javier Miranda <miranda@adacore.com>
* sem_prag.adb (Analyze_Pragma): Add specific check on the type of the
first formal of delegates.
From-SVN: r165169
2010-10-08 Robert Dewar <dewar@adacore.com>
* sem_aggr.adb: Minor reformatting.
2010-10-08 Robert Dewar <dewar@adacore.com>
* exp_imgv.adb (Expand_Image_Attribute): Handle special calling
sequence for soft hyphen for Character'Image case.
* rtsfind.ads (Image_Character_05): New entry
* s-imgcha.adb (Image_Character_05): New procedurew
* s-imgcha.ads (Image_Character_05): New procedure
* s-imgwch.adb (Image_Wide_Character): Deal with Ada 2005 soft hyphen
case.
* s-valcha.adb (Value_Character): Recognize SOFT_HYPHEN for 16#AD#
* sem_attr.adb (Eval_Attribute, case Width): Handle soft_hyphen name
properly.
From-SVN: r165168
2010-10-08 Robert Dewar <dewar@adacore.com>
* sem_attr.adb (Eval_Attribute, case Width): Avoid ludicrous long loop
for case of Wide_[Wide_]Character.
2010-10-08 Robert Dewar <dewar@adacore.com>
* exp_ch3.adb: Minor reformating
Minor code reorganization.
From-SVN: r165166
2010-10-08 Javier Miranda <miranda@adacore.com>
* sem_prag.adb (Analyze_Pragma): Add missing checks on wrong use of
pragmas CIL_Constructor and Java_Constructor.
* exp_ch3.adb (Expand_Freeze_Record_Type): Do not generate the
predefined primitives for CIL/Java tagged types.
From-SVN: r165165
2010-10-08 Robert Dewar <dewar@adacore.com>
* sem_ch6.adb: Minor reformatting.
2010-10-08 Robert Dewar <dewar@adacore.com>
* gnat1drv.adb: Add call to Validate_Independence.
* par-prag.adb: Add dummy entries for Independent,
Independent_Componentsa.
* sem_ch13.adb (Validate_Independence): New procedure
(Initialize): Initialize address clause and independence check tables
* sem_ch13.ads (Independence_Checks): New table
(Validate_Independence): New procedure
* sem_prag.adb: Add processing for pragma Independent[_Components]
* snames.ads-tmpl: Add entries for pragma Independent[_Components]
2010-10-08 Ed Schonberg <schonberg@adacore.com>
* sem_aggr.adb (Propagate_Discriminants): When expanding an aggregate
component with box initialization, if the component is a variant record
use the values of the discriminants to select the proper variant for
further box initialization.
From-SVN: r165162
2010-10-08 Thomas Quinot <quinot@adacore.com>
* xsnames.adb: Remove obsolete file.
* make.adb, sem_ch8.adb, einfo.ads: Minor reformatting.
2010-10-08 Ed Schonberg <schonberg@adacore.com>
* exp_aggr.adb: Complete previous change.
2010-10-08 Ed Schonberg <schonberg@adacore.com>
* sem_ch6.adb (Check_Return_Subtype): The subtype indication in an
extended return must match statically the return subtype of the
enclosing function if the type is an elementary type or if it is
constrained.
2010-10-08 Vincent Celier <celier@adacore.com>
* prj-nmsc.adb (Add_Source): Report all duplicate units and source file
names. Do not report the same duplicate unit several times.
* prj.ads (Source_Data): New Boolean component Duplicate_Unit,
defaulted to False, to avoid reporting the same unit as duplicate
several times.
From-SVN: r165160
2010-10-08 Ed Schonberg <schonberg@adacore.com>
* sem_aggr.adb (Resolve_Array_Aggregate): If the expression in an
others choice is a literal analyze it now to enable later optimizations.
* exp_aggr.adb (Expand_Record_Aggregate): An aggregate with static size
and components can be handled by the backend even if it is of a limited
type.
2010-10-08 Arnaud Charlet <charlet@adacore.com>
* a-rttiev.adb (task Timer): Since this package may be elaborated
before System.Interrupt, we need to call Setup_Interrupt_Mask
explicitly to ensure that this task has the proper signal mask.
2010-10-08 Robert Dewar <dewar@adacore.com>
* freeze.adb (Freeze_Entity): For array case, move some processing for
pragma Pack, Component_Size clause and atomic/volatile components here
instead of trying to do the job in Sem_Ch13 and Freeze.
* layout.adb: Use new Addressable function
* sem_ch13.adb (Analyze_Attribute_Representation_Clause, case
Component_Size): Move some handling to freeze point in
Freeze.Freeze_Entity.
* sem_prag.adb (Analyze_pragma, case Pack): Move some handling to
freeze point in Freese.Freeze_Entity.
* sem_util.ads, sem_util.adb (Addressable): New function.
From-SVN: r165159
2010-10-08 Robert Dewar <dewar@adacore.com>
* sprint.adb: Minor reformatting.
2010-10-08 Javier Miranda <miranda@adacore.com>
* exp_ch4.adb (Real_Range_Check): Declare temporary as constant.
From-SVN: r165158
2010-10-08 Robert Dewar <dewar@adacore.com>
* sem_ch3.adb: Minor reformatting.
2010-10-08 Vincent Celier <celier@adacore.com>
* ali-util.adb (Get_File_Checksum): Make sure that external_as_list is
not a reserved word.
* prj-proc.adb (Expression): Process string list external references.
* prj-strt.adb (External_Reference): Parse external_as_list external
references.
* prj-tree.ads (Expression_Kind_Of): Allowed for N_External_Value nodes
(Set_Expression_Kind_Of): Ditto
* prj.adb (Initialize): Set external_as_list as a reserved word
* projects.texi: Document new string external reference external_as_list
* scans.ads (Token_Type): New token Tok_External_As_List
* snames.ads-tmpl: New standard name Name_External_As_List
From-SVN: r165157
2010-10-08 Thomas Quinot <quinot@adacore.com>
* sem_prag.adb: Minor reformatting.
2010-10-08 Ed Schonberg <schonberg@adacore.com>
* sem_ch3.adb (Derived_Type_Declaration): In the private part of an
instance, it is legal to derive from a non-limited actual when the
formal type is untagged limited.
* sem_ch12.adb (Instantiate_Type): For a formal private type, use
analyzed formal as Generic_Parent_Type, to simplify later checks.
2010-10-08 Ed Schonberg <schonberg@adacore.com>
* sem_res.adb (Insert_Default): If default value is already a
raise_constraint_error do not rewrite it as new raise node, to prevent
infinite loops in the warning removal machinery.
From-SVN: r165156
2010-10-08 Robert Dewar <dewar@adacore.com>
* sem_util.adb, sem_prag.adb: Minor reformatting
2010-10-08 Hristian Kirtchev <kirtchev@adacore.com>
* gnat_rm.texi: Remove the section on pragma Implemented_By_Entry.
Add section on pragma Implemented.
2010-10-08 Ed Schonberg <schonberg@adacore.com>
* sem_ch3.adb (Derive_Subprogram): If an abstract extension has a
concrete parent with a concrete constructor, the inherited constructor
is abstract even if the derived type is a null extension.
From-SVN: r165155
2010-10-08 Thomas Quinot <quinot@adacore.com>
* sem_ch4.adb: Minor reformatting.
2010-10-08 Hristian Kirtchev <kirtchev@adacore.com>
* einfo.adb: Flag 232 (formerly Implemented_By_Entry) is now unused.
(Implemented_By_Entry): Removed.
(Set_Implemented_By_Entry): Removed.
(Write_Entity_Flags): Remove the output for Implemented_By_Entry.
* einfo.ads: Remove flag Implemented_By_Entry and its usage in entities.
(Implemented_By_Entry): Removed along with its associated pragma Inline.
(Set_Implemented_By_Entry): Removed along with its associated pragma
Inline.
* exp_ch9.adb: Alphabetize with and use clauses of Exp_Ch9.
(Build_Dispatching_Call_Equivalent): New routine.
(Build_Dispatching_Requeue): New routine.
(Build_Dispatching_Requeue_To_Any): New routine.
(Build_Normal_Requeue): New routine.
(Build_Skip_Statement): New routine.
(Expand_N_Requeue_Statement): Rewritten. The logic has been split into
several subroutines.
* par-prag.adb: Replace Pragma_Implemented_By_Entry by
Pragma_Implemented.
* sem_ch3.adb (Check_Abstract_Overriding): Perform checks concerning
pragma Implemented.
(Check_Pragma_Implemented): New routines.
(Inherit_Pragma_Implemented): New routine.
* sem_ch9.adb (Analyze_Requeue): Update the predicate which detects a
dispatching requeue.
* sem_prag.adb: Update array Sig_Flags by removing Implemented_By_Entry
and adding Implemented.
(Ada_2012_Pragma): New routine.
(Analyze_Pragma, case Implemented): Perform all necessary checks
concerning pragma Implemented and register the pragma as a
representation item with the procedure_LOCAL_NAME.
(Analyze_Pragma, case Implemented_By_Entry): Removed.
* sem_util.adb (Implementation_Kind): New routine.
* sem_util.ads (Implementation_Kind): New routine.
* snames.ads-tmpl: Remove Name_Implemented_By_Entry and add
Name_Implemented. Remove pragma name Pragma_Implemented_By_Entry and
add Pragma_Implemented. Add special names By_Any, By_Entry and
By_Protected_Procedure.
2010-10-08 Javier Miranda <miranda@adacore.com>
* exp_ch3.adb (Expand_Freeeze_Record_Type): Code cleanup: remove local
variable Has_Static_DT by invocation of function Building_Static_DT.
2010-10-08 Vincent Celier <celier@adacore.com>
* g-dirope.adb (Remove_Dir): Do not change the current directory when
doing a recursive remove of a subdirectory.
2010-10-08 Javier Miranda <miranda@adacore.com>
* exp_ch6.ad (Freeze_Subprogram): Factorize code.
* exp_disp.adb (Make_Secondary_DT): Factorize code.
(Make_DT): Factorize code.
From-SVN: r165154
2010-10-08 Robert Dewar <dewar@adacore.com>
* sem_ch4.adb: Minor reformatting.
2010-10-08 Robert Dewar <dewar@adacore.com>
* sem_ch6.adb (Check_Conformance): Check null exclusion match for full
conformance.
From-SVN: r165153
2010-10-08 Thomas Quinot <quinot@adacore.com>
* sem_ch12.adb (Instantiate_Object): Rename Formal_Id to Gen_Obj, for
consistency with Gen_T in Instantiate_Type.
Introduce constant A_Gen_Obj to avoid repeated queries for
Defining_Identifier (Analyzed_Formal).
2010-10-08 Vincent Celier <celier@adacore.com>
* prj-nmsc.adb: Minor comment fix.
From-SVN: r165152
PR debug/45656
* cse.c (cse_extended_basic_block): Preserve cc0 info across
debug isnsn. Skip them when searching for cc0 setter.
(set_live_p): Skip debug insns when searching for cc0 user.
From-SVN: r165150
2010-10-08 Jonathan Wakely <jwakely.gcc@gmail.com>
PR libstdc++/45893
* include/std/functional (bind): Implement DR 817 and add support
for volatile-qualified call wrappers.
* include/std/mutex (call_once): Implement DR 891.
* include/std/thread (thread::thread): Implement DR 929.
* include/std/future: Optimise use of std::bind.
* testsuite/20_util/bind/cv_quals.cc: Test volatile-qualification.
* testsuite/20_util/bind/move.cc: New.
From-SVN: r165144
In gcc/testsuite/:
2010-10-07 Nicola Pero <nicola.pero@meta-innovation.com>
* obj-c++.dg/encode-10.mm: New testcase.
In gcc/cp/:
2010-10-07 Nicola Pero <nicola.pero@meta-innovation.com>
* cp-tree.def: Changed type of AT_ENCODE_EXPR from tcc_unary to
tcc_expression.
* cxx-pretty-print.c (pp_cxx_unary_expression): Added case for
AT_ENCODE_EXPR.
* error.c (dump_expr): Added case for AT_ENCODE_EXPR.
* pt.c (tsubst_copy): Added case for AT_ENCODE_EXPR.
(value_dependent_expression_p): Added case for AT_ENCODE_EXPR.
(type_dependent_expression_p): Added case for AT_ENCODE_EXPR.
* parser.c (cp_parser_objc_encode_expression): Updated comment.
From-SVN: r165138
Jerry DeLisle
Jakub Jelinek
Jakub Jelinek
Paolo Carlini
Richard Guenther
Joseph Myers
Arnaud Charlet
Nathan Froyd
Arnaud Charlet
Tejas Belagod
Robert Dewar
Javier Miranda
Jonathan Wakely
Alexandre Oliva
Jan Hubicka
GCC Administrator
Nicola Pero