Arnaud Charlet [Thu, 4 Aug 2011 07:51:08 +0000 (09:51 +0200)]
[multiple changes]
2011-08-04 Robert Dewar <dewar@adacore.com>
* par_sco.adb, prj-proc.adb, make.adb, bindgen.adb, prj.adb, prj.ads,
makeutl.adb, makeutl.ads, prj-nmsc.adb, exp_ch5.adb, exp_ch12.adb,
exp_ch7.ads, exp_util.ads, sem_util.ads, g-comlin.ads, exp_ch6.adb,
exp_ch6.ads, lib-xref.ads, exp_ch7.adb, exp_util.adb, exp_dist.adb,
exp_strm.adb, gnatcmd.adb, freeze.adb, g-comlin.adb, lib-xref-alfa.adb,
sem_attr.adb, sem_prag.adb, sem_util.adb, sem_elab.adb, sem_ch8.adb,
sem_ch11.adb, sem_eval.adb, sem_ch13.adb, sem_disp.adb, a-fihema.adb:
Minor reformatting and code reorganization.
2011-08-04 Emmanuel Briot <briot@adacore.com>
* projects.texi: Added doc for aggregate projects.
From-SVN: r177320
Arnaud Charlet [Thu, 4 Aug 2011 07:45:20 +0000 (09:45 +0200)]
[multiple changes]
2011-08-04 Emmanuel Briot <briot@adacore.com>
* prj-proc.adb, prj-nmsc.adb, prj-env.adb (Process_Declarative_Items):
Add support for overriding the Project_Path in aggregate projects.
2011-08-04 Robert Dewar <dewar@adacore.com>
* a-cofove.ads: Minor reformatting.
2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
* exp_ch7.adb (Build_Adjust_Or_Finalize_Statements): Update the comment
on the generated code.
(Build_Finalize_Statements): Update the comment on the generated code.
(Build_Initialize_Statements): Update the comment on the generated code.
(Build_Object_Declarations): Add local variable Result. The object
declarations are now built in sequence.
* rtsfind.ads: Add RE_Exception_Occurrence_Access to tables RE_Id and
RE_Unit_Table.
2011-08-04 Robert Dewar <dewar@adacore.com>
* checks.adb, alfa.adb, alfa.ads: Minor reformatting.
2011-08-04 Eric Botcazou <ebotcazou@adacore.com>
* einfo.ads (Elaboration_Entity): Document new definition and use.
(Elaboration_Entity_Required): Adjust to above change.
* exp_attr.adb (Expand_N_Attribute_Reference): Likewise.
* exp_ch12.adb: And with and use for Snames.
(Expand_N_Generic_Instantiation): Test 'Elaborated attribute.
* exp_util.adb (Set_Elaboration_Flag): Likewise.
* sem_attr.adb (Analyze_Attribute) <Check_Library_Unit>: Delete.
<Check_Unit_Name>: Deal with N_Expanded_Name.
<Attribute_Elaborated>: Extend to all unit names.
* sem_elab.adb: And with and use for Uintp.
(Check_Internal_Call_Continue): Adjust to Elaboration_Entity change.
* sem_util.ads (Build_Elaboration_Entity): Adjust comment.
* sem_util.adb (Build_Elaboration_Entity): Change type to Integer.
* bindgen.adb (Gen_Elab_Externals_Ada): New local subprogram taken
from Gen_Adainit_Ada.
(Gen_Elab_Externals_C): Likewise, but taken from Gen_Adainit_C.
(Gen_Adafinal_Ada): Remove redundant test. In the non-main program
case, do not call System.Standard_Library.Adafinal; instead call
finalize_library if needed.
(Gen_Adafinal_C): Likewise.
(Gen_Adainit_Ada): Do not set SSL.Finalize_Library_Objects in the
non-main program case.
(Gen_Adainit_C): Generate a couple of external declarations here.
In the main program case, set SSL.Finalize_Library_Objects.
(Gen_Elab_Calls_Ada): Adjust to Elaboration_Entity change.
(Gen_Elab_Calls_C): Likewise.
(Gen_Finalize_Library_Ada): Likewise. Skip SAL interface units.
(Gen_Finalize_Library_C): Likewise. Generate a full function.
(Gen_Main_C): Put back call to Ada_Final and don't finalize library
objects here.
(Gen_Output_File_Ada): Generate pragma Linker_Destructor for Ada_Final
if -a is specified. Call Gen_Elab_Externals_Ada. Move around call to
Gen_Adafinal_Ada.
(Gen_Output_File_C): Generate __attribute__((destructor)) for Ada_Final
if -a is specified. Call Gen_Elab_Externals_C. Remove useless couple
of external declarations. Call Gen_Finalize_Library_C.
From-SVN: r177318
Emmanuel Briot [Thu, 4 Aug 2011 07:41:38 +0000 (07:41 +0000)]
prj.adb, [...] (Complete_Mains, [...]): new subprogram.
2011-08-04 Emmanuel Briot <briot@adacore.com>
* prj.adb, prj.ads, makeutl.adb, makeutl.ads (Complete_Mains,
Compute_Compilation_Phases): new subprogram.
(Builder_Data, Builder_Project_Tree_Data): new subprogram and type
The number of mains as well as the various compilation phases that
need to be run are now project tree specific, since various
aggregated trees might have different requirements. In particular,
they do not all require bind or link phases.
From-SVN: r177317
Jakub Jelinek [Thu, 4 Aug 2011 07:40:24 +0000 (09:40 +0200)]
re PR middle-end/49905 (Better sanity checking on sprintf src & dest to produce warning for dodgy code ?)
PR middle-end/49905
* tree.h (init_attributes): New prototype.
* attribs.c (init_attributes): No longer static.
* decl.c (cxx_init_decl_processing): Add alloc_size (1) attribute
for operator new and operator new []. Call init_attributes.
* g++.dg/ext/builtin-object-size3.C: New test.
From-SVN: r177316
Emmanuel Briot [Thu, 4 Aug 2011 07:40:11 +0000 (07:40 +0000)]
2011-08-04 Emmanuel Briot <briot@adacore.com>
* prj.adb, prj.ads, makeutl.adb, makeutl.ads, prj-env.adb
(Project_Tree_Appdata): New type.
It is now possible to associate application-specific data to a project
tree. In particular, this is used in the gprbuild builder to avoid a
number of global tables and htables, especially now that there can be
several project trees loaded at once because of aggregate projects.
(Debug_Name): new procedure.
* projects.texi: Clarify syntax of "**" for Source_Dirs
From-SVN: r177315
Ramana Radhakrishnan [Thu, 4 Aug 2011 06:59:51 +0000 (06:59 +0000)]
Constify maybe_suffix.
From-SVN: r177314
David Li [Thu, 4 Aug 2011 06:22:15 +0000 (06:22 +0000)]
Fix a bug in cfg fixup
From-SVN: r177313
David Li [Thu, 4 Aug 2011 06:20:59 +0000 (06:20 +0000)]
Fix a bug that broke -freorder-functions
From-SVN: r177311
Ian Lance Taylor [Thu, 4 Aug 2011 04:08:29 +0000 (04:08 +0000)]
re PR go/49889 (Calling a function whose name is obscured by a local variable does not produce an error)
PR go/49889
gccgo : Fixed bug 49889.
Now the compiler emits a proper error when a function
called in a tuple assignment statement can not be
typed as a function.
From-SVN: r177310
Alan Modra [Thu, 4 Aug 2011 03:11:02 +0000 (12:41 +0930)]
rs6000.c (rs6000_emit_epilogue): Simplify use_backchain_to_restore_sp initialisation.
* config/rs6000/rs6000.c (rs6000_emit_epilogue): Simplify
use_backchain_to_restore_sp initialisation.
(rs6000_legitimate_offset_address_p): Simplify offset test.
From-SVN: r177309
Benjamin Kosnik [Thu, 4 Aug 2011 02:26:52 +0000 (02:26 +0000)]
filebuf_sputn_unbuf.cc: Include unistd.h for unlink.
2011-08-03 Benjamin Kosnik <bkoz@redhat.com>
* testsuite/performance/27_io/filebuf_sputn_unbuf.cc: Include
unistd.h for unlink.
* testsuite/performance/27_io/ofstream_insert_int.cc: Same.
* testsuite/performance/27_io/ifstream_extract_int.cc: Same.
* testsuite/performance/27_io/ifstream_getline-2.cc: Same.
* testsuite/performance/27_io/fstream_seek_write.cc: Same.
* testsuite/performance/27_io/ifstream_extract_chars.cc: Same.
* testsuite/performance/27_io/ofstream_insert_float.cc: Same.
* testsuite/performance/27_io/ifstream_extract_float.cc: Same.
* testsuite/performance/27_io/filebuf_sputc.cc: Same.
From-SVN: r177307
GCC Administrator [Thu, 4 Aug 2011 00:18:55 +0000 (00:18 +0000)]
Daily bump.
From-SVN: r177305
Richard Henderson [Wed, 3 Aug 2011 22:57:29 +0000 (15:57 -0700)]
spu: Use define_c_enum.
From-SVN: r177301
Richard Henderson [Wed, 3 Aug 2011 22:57:22 +0000 (15:57 -0700)]
re PR target/34888 (Stack patterns for AVR not optimal)
PR target/34888
* config/avr/avr.md: New splitter for REG_ARGS_SIZE 0.
From-SVN: r177300
Benjamin Kosnik [Wed, 3 Aug 2011 21:05:14 +0000 (21:05 +0000)]
tuple: Mark more constructors constexpr.
2011-08-03 Benjamin Kosnik <bkoz@redhat.com>
* include/std/tuple: Mark more constructors constexpr.
* testsuite/20_util/tuple/cons/constexpr.cc: Split into and extend as:
* testsuite/20_util/tuple/cons/constexpr-2.cc: ...this.
* testsuite/20_util/tuple/cons/constexpr-3.cc: ... and this.
* testsuite/20_util/weak_ptr/comparison/cmp_neg.cc: Adjust line numbers.
2011-08-03 Benjamin Kosnik <bkoz@redhat.com>
François Dumont <francois.cppdevs@free.fr>
* testsuite/23_containers/array/at_neg.cc: Move...
* testsuite/23_containers/array/at.cc: ...here. Remove
-fno-exceptions, call const at member function.
Co-Authored-By: François Dumont <francois.cppdevs@free.fr>
From-SVN: r177299
Jonathan Wakely [Wed, 3 Aug 2011 19:58:39 +0000 (20:58 +0100)]
Remove changelog entry accidentally committed in r175057
From-SVN: r177298
Jakub Jelinek [Wed, 3 Aug 2011 18:49:40 +0000 (20:49 +0200)]
re PR tree-optimization/49948 (ICE with -ftree-parallelize-loops: "address taken, but ADDRESSABLE bit not set")
PR tree-optimization/49948
* gimple.c (walk_stmt_load_store_addr_ops): Walk CONSTRUCTOR elements.
* gcc.dg/pr49948.c: New test.
From-SVN: r177291
Anatoly Sokolov [Wed, 3 Aug 2011 18:03:04 +0000 (22:03 +0400)]
m32c.c (class_sizes): Remove.
* config/m32c/m32c.c (class_sizes): Remove.
(reduce_class): Change arguments and return type to reg_class_t.
Change type cc var to HARD_REG_SET. Change type best var to
reg_class_t. Change type best_size var to unsigned int. Remove
initialization class_sizes var. Use reg_class_size array instead
of class_sizes. Use reg_class_contents array instead
of class_contents.
From-SVN: r177290
Emmanuel Briot [Wed, 3 Aug 2011 15:30:38 +0000 (15:30 +0000)]
prj.ads, [...] (Queue.Insert): now also inserts the "roots" for a main.
2011-08-03 Emmanuel Briot <briot@adacore.com>
* prj.ads, makeutl.adb, makeutl.ads (Queue.Insert): now also inserts
the "roots" for a main.
(Fill_From_Project): add support for aggregate projects. Main units
in aggregated projects are now automatically added in the list of
files to build (although this fails later on in gprbuild, because
these files are not using the root proejct tree, so this needs
further cleanup)
* gcc-interface/Make-lang.in: Update dependencies.
From-SVN: r177287
Arnaud Charlet [Wed, 3 Aug 2011 15:27:54 +0000 (17:27 +0200)]
[multiple changes]
2011-08-03 Yannick Moy <moy@adacore.com>
* sem_ch4.adb (Analyze_Conditional_Expression): only allow boolean
conditional expression in ALFA.
* sem_res.adb (Resolve_Conditional_Expression): mark non-boolean
expressions as not in ALFA.
2011-08-03 Robert Dewar <dewar@adacore.com>
* a-cofove.adb: Minor reformatting.
2011-08-03 Emmanuel Briot <briot@adacore.com>
* make.adb, prj.adb, prj.ads, makeutl.adb, makeutl.ads
(Insert_Project_Sources, Insert_withed_Sources_For): moved from the
gprbuild sources.
These packages are more logically placed in the Queue package, since
they manipulate the queue. It is also likely that they can be adapted
for gnatmake, thus sharing more code.
(Finish_Program, Fail_Program): moved from the gprbuild sources, so
that we could move the above.
2011-08-03 Emmanuel Briot <briot@adacore.com>
* errutil.adb (Finalize): clean up the list of error messages on exit.
Calling this subprogram multiple times will no longer show duplicate
error messages on stderr.
2011-08-03 Emmanuel Briot <briot@adacore.com>
* g-comlin.adb, g-comlin.ads (Set_Command_Line): ignore the parameter
Getopt_Switches when we have already define a command line
configuration.
From-SVN: r177286
Yannick Moy [Wed, 3 Aug 2011 15:14:04 +0000 (15:14 +0000)]
sem_ch11.adb (Analyze_Raise_xxx_Error): do not mark such nodes as not in ALFA.
2011-08-03 Yannick Moy <moy@adacore.com>
* sem_ch11.adb (Analyze_Raise_xxx_Error): do not mark such nodes as not
in ALFA. Instead, they are considered as assertions to prove.
* sem_ch4.adb (Analyze_Conditional_Expression): do not always mark such
nodes as not in ALFA. Instead, include conditional expressions in ALFA
if they have no ELSE part, or if they occur in pre- and postconditions,
where the Condition cannot have side-effects in ALFA
(Analyze_Membership_Op): do not mark such nodes as not in ALFA
(Analyze_Type_Conversion): do not always mark such nodes as not in ALFA.
Instead, include type conversion between scalar types in ALFA.
* sem_ch6.adb (Process_Formals): correctly mark a parameter in ALFA
if-and-only-if its type is in ALFA.
From-SVN: r177285
Arnaud Charlet [Wed, 3 Aug 2011 15:12:06 +0000 (17:12 +0200)]
[multiple changes]
2011-08-03 Thomas Quinot <quinot@adacore.com>
* scos.adb, get_scos.adb, put_scos.adb
New code letter for decisions: G (entry guard)
* par_sco.adb
(Traverse_Subprogram_Body): Rename to...
(Traverse_Subprogram_Or_Task_Body): New subrpogram.
(Traverse_Protected_Body): New subprogram
(Traverse_Declarations_Or_Statements): Add traversal of task bodies,
protected bodies and entry bodies.
2011-08-03 Yannick Moy <moy@adacore.com>
* einfo.adb, einfo.ads (Is_Postcondition_Proc): new flag for procedure
entities with get/set subprograms, which is set on procedure entities
generated by the compiler for a postcondition.
* sem_ch6.adb (Process_PPCs): set new flag on postcondition procedures
* alfa.adb, alfa.ads (Get_Entity_For_Decl): new function returning the
entity for a declaration
(Get_Unique_Entity_For_Decl): new function returning an entity which
represents a declaration, so that matching spec and body have the same
entity.
2011-08-03 Robert Dewar <dewar@adacore.com>
* a-except-2005.adb, a-cfhama.adb, a-cfhase.adb, a-cfhase.ads,
a-cforma.adb, a-cforse.ads, a-cforse.adb: Minor reformatting
2011-08-03 Yannick Moy <moy@adacore.com>
* lib-xref-alfa.adb (Detect_And_Add_ALFA_Scope): make the subprogram
library-level because retriction No_Implicit_Dynamic_Code in the
front-end prevents its definition as a local subprogram
(Traverse_Compilation_Unit): extract new procedure from Add_ALFA_File,
for reuse in other contexts
(Traverse_Declarations_Or_Statements,
Traverse_Handled_Statement_Sequence, Traverse_Package_Body,
Traverse_Package_Declaration, Traverse_Subprogram_Body): make all these
procedures take a callback parameter to be called on all declarations
* lib-xref.ads
(Traverse_All_Compilation_Units): new generic function to traverse a
compilation unit and call a callback parameter on all declarations
From-SVN: r177284
Arnaud Charlet [Wed, 3 Aug 2011 15:08:04 +0000 (17:08 +0200)]
[multiple changes]
2011-08-03 Javier Miranda <miranda@adacore.com>
* sem_prag.adb (Process_Interface_Name): Allow duplicated export names
in Java since they are always enclosed in a namespace that
differentiates them, and overloaded entities are supported by the VM.
2011-08-03 Ed Schonberg <schonberg@adacore.com>
* checks.adb (Determine_Range): If a computed bound of an operation is
outside the range of the base type of the expression, and overflow
checks are enabled, the result is unknown and cannot be used for any
subsequent constant folding.
* sem_eval.adb (Compile_Time_Compare): if the bounds of one operand are
unknown, so is the result of the comparison.
2011-08-03 Hristian Kirtchev <kirtchev@adacore.com>
* a-except-2005.adb (Raise_From_Controlled_Operation): Add new formal
From_Abort. When finalization was triggered by an abort, propagate
Standard'Abort_Signal rather than Program_Error.
* a-except-2005.ads (Raise_From_Controlled_Operation): Add new formal
From_Abort.
* a-except.adb (Raise_From_Controlled_Operation): Add new formal
From_Abort. When finalization was triggered by an abort, propagate
Standard'Abort_Signal rather than Program_Error.
* a-except.ads:(Raise_From_Controlled_Operation): Add new formal
From_Abort.
* exp_ch7.adb:(Build_Adjust_Or_Finalize_Statements): New local variable
Abort_Id. Update the calls to Build_Object_Declarations and
Build_Raise_Statement to include Abort_Id.
(Build_Adjust_Statements): New local variable Abort_Id. Update the
calls to Build_Object_Declarations and Build_Raise_Statement to include
Abort_Id.
(Build_Finalize_Statements): New local variable Abort_Id. Update the
calls to Build_Object_Declarations and Build_Raise_Statement to include
Abort_Id.
(Build_Components): Create an entity for Abort_Id when exceptions are
allowed on the target.
(Build_Finalizer): New local variable Abort_Id.
(Build_Initialize_Statements): New local variable Abort_Id. Update the
calls to Build_Object_Declarations and Build_Raise_Statement to include
Abort_Id.
(Build_Object_Declarations): Add new formal Abort_Id. Create the
declaration of flag Abort_Id to preserve the original abort status
before finalization code is executed.
(Build_Raise_Statement): Add new formal Abort_Id. Pass Abort_Id to
runtime routine Raise_From_Controlled_Operation.
(Create_Finalizer): Update the call to Build_Raise_Statement to include
Abort_Id. Update the call to Build_Object_Declarations to include
Abort_Id. Update the layout of the finalizer body.
(Make_Handler_For_Ctrl_Operation): Add an actual for From_Abort.
(Process_Transient_Objects): New local variable Abort_Id. Remove the
clunky code to create all flags and objects related to
exception propagation and replace it with a call to
Build_Object_Declarations. Update the call to Build_Raise_Statement to
include Abort_Id.
* exp_ch7.ads (Build_Object_Declarations): Moved from body to spec.
Add new formal Abort_Id and associated comment on its use.
(Build_Raise_Statement): Add new formal Abort_Id and associated comment
on its use.
* exp_intr.adb (Expand_Unc_Deallocation): New local variable Abort_Id.
Remove the clunky code to create all flags and objects related to
exception propagation and replace it with a call to
Build_Object_Declarations. Update the call to Build_Raise_Statement.
2011-08-03 Eric Botcazou <ebotcazou@adacore.com>
* s-tassta.adb: Fix minor typos.
2011-08-03 Robert Dewar <dewar@adacore.com>
* rtsfind.ads, makeutl.ads, prj.ads, prj.adb, make.adb,
lib-writ.adb, makeutl.adb, s-soflin.ads, clean.adb: Minor reformatting.
From-SVN: r177283
Arnaud Charlet [Wed, 3 Aug 2011 14:54:24 +0000 (16:54 +0200)]
[multiple changes]
2011-08-03 Hristian Kirtchev <kirtchev@adacore.com>
* exp_ch7.adb (Create_Finalizer): Treat freeze nodes in similar fashion
to packages. This ensures that the finalizer body will not end up
inside the freeze node.
(Process_Declarations): Add code to detect whether a freeze node has a
nested finalization collection.
2011-08-03 Pascal Obry <obry@adacore.com>
* g-awk.adb, g-awk.ads: Make GNAT.AWK API compatible with Ada 2005.
(Current_Session): Return a not null access to Session_Type.
(Default_Session): Likewise.
From-SVN: r177282
Arnaud Charlet [Wed, 3 Aug 2011 14:52:04 +0000 (16:52 +0200)]
[multiple changes]
2011-08-03 Robert Dewar <dewar@adacore.com>
* a-cfdlli.adb, bindgen.adb, exp_ch4.adb, exp_ch13.adb, sem_warn.adb,
exp_ch3.adb, exp_ch3.ads: Minor reformatting.
2011-08-03 Pascal Obry <obry@adacore.com>
* g-awk.ads: Minor comment fix.
2011-08-03 Sergey Rybin <rybin@adacore.com>
* tree_io.ads (ASIS_Version_Number): Update because of the changes in
the tree structure related to discriminant constraints.
Original_Discriminant cannot be used any more for computing the
defining name for the reference to a discriminant.
2011-08-03 Ed Schonberg <schonberg@adacore.com>
* sem_disp.adb (Is_Tag_Indeterminate): If the return type of the
function is not visibly tagged, this is not a dispatching call and
therfore is not Tag_Indeterminate, even if the function is marked as
dispatching on result.
From-SVN: r177281
Arnaud Charlet [Wed, 3 Aug 2011 14:49:52 +0000 (16:49 +0200)]
[multiple changes]
2011-08-03 Hristian Kirtchev <kirtchev@adacore.com>
* exp_ch13.adb: Add with and use clauses for Restrict and Rident.
(Expand_N_Free_Statement): Add a guard to protect against run-times
which do not support controlled types.
* exp_ch3.adb (Expand_Freeze_Class_Wide_Type): Add a guard to protect
against run-times which do not support controlled types.
* exp_ch4.adb (Complete_Controlled_Allocation): Add a guard to protect
against run-times which do not support controlled types.
* exp_ch7.adb (Build_Finalization_Collection): Add a guard to protect
against run-times which do not support controlled types.
* exp_util.adb (Needs_Finalization): Code reformatting. Add a guard to
protect against run-times which do not support controlled types.
2011-08-03 Eric Botcazou <ebotcazou@adacore.com>
* exp_intr.adb: Put back with and use clauses for Exp_Ch11.
(Expand_Unc_Deallocation): Expand the AT_END handler at the very end.
From-SVN: r177280
H.J. Lu [Wed, 3 Aug 2011 14:49:19 +0000 (07:49 -0700)]
Fix a typo.
From-SVN: r177279
Arnaud Charlet [Wed, 3 Aug 2011 14:45:56 +0000 (16:45 +0200)]
[multiple changes]
2011-08-03 Ed Schonberg <schonberg@adacore.com>
* exp_ch5.adb (Expand_Iterator_Loop): indicate that the cursor is
modified in the source, to prevent spurious warnings when compiling
with -gnatg.
2011-08-03 Thomas Quinot <quinot@adacore.com>
* a-except-2005.adb: Minor reformatting.
2011-08-03 Ed Schonberg <schonberg@adacore.com>
* sem_warn.adb (Check_One_Unit): if the only mention of a withed unit
is a renaming declaration in the private part of a package, do not emit
a warning that the with_clause could be moved because the renaming may
be used in the body or in a child unit.
2011-08-03 Hristian Kirtchev <kirtchev@adacore.com>
* exp_ch6.adb (Make_Build_In_Place_Call_In_Object_Declaration):
Propagate the Comes_From_Source attribute from the original return
object to the renaming.
2011-08-03 Jose Ruiz <ruiz@adacore.com>
* exp_ch7.adb (Build_Raise_Statement): Do not call
Raise_From_Controlled_Operation when this routine is not present in
the run-time library.
(Cleanup_Protected_Object, Cleanup_Task): For restricted run-time
libraries (Ravenscar), tasks are non-terminating, and protected objects
and tasks can only appear at library level, so we do not want
finalization of protected objects nor tasks.
* exp_intr.adb: Minor clarification in comment.
bindgen.adb (Gen_Adainit_Ada, Gen_Main_C, Gen_Output_File_Ada,
Gen_Output_File_C): Remove references to finalization of library-level
objects when using restricted run-time libraries.
2011-08-03 Ed Schonberg <schonberg@adacore.com>
* sem_ch3.adb (Build_Discriminant_Constraints): Set
Original_Discriminant only if the parent type is a generic formal.
From-SVN: r177278
H.J. Lu [Wed, 3 Aug 2011 14:44:54 +0000 (14:44 +0000)]
Add a testcase for PR middle-end/47383.
2011-08-03 H.J. Lu <hongjiu.lu@intel.com>
PR middle-end/47383
* gcc.dg/torture/pr47383.c: Likewise.
From-SVN: r177277
Hristian Kirtchev [Wed, 3 Aug 2011 14:42:53 +0000 (14:42 +0000)]
exp_ch13.adb: Add with and use clause for Targparm;
2011-08-03 Hristian Kirtchev <kirtchev@adacore.com>
* exp_ch13.adb: Add with and use clause for Targparm;
(Expand_N_Free_Statement): Prevent the generation of a custom
Deallocate on .NET/JVM targets since this requires pools and address
arithmetic.
* exp_ch4.adb (Expand_Allocator_Expression): When compiling for
.NET/JVM targets, attach the newly allocated object to the access
type's finalization collection. Do not generate a call to
Set_Finalize_Address_Ptr on .NET/JVM because this routine does not
exist in the runtime.
(Expand_N_Allocator): When compiling for .NET/JVM targets, do not
create a custom Allocate for object that do not require initialization.
Attach a newly allocated object to the access type's finalization
collection on .NET/JVM.
* exp_ch5.adb (Make_Tag_Ctrl_Assignment): Add special processing for
assignment of controlled types on .NET/JVM. The two hidden pointers
Prev and Next and stored and later restored after the assignment takes
place.
* exp_ch6.adb (Expand_Call): Add local constant Curr_S. Add specialized
kludge for .NET/JVM to recognize a particular piece of code coming from
Heap_Management and change the call to Finalize into Deep_Finalize.
* exp_ch7.adb (Build_Finalization_Collection): Allow the creation of
finalization collections on .NET/JVM only for types derived from
Controlled. Separate the association of storage pools with a collection
and only allow it on non-.NET/JVM targets.
(Make_Attach_Call): New routine.
(Make_Detach_Call): New routine.
(Process_Object_Declarations): Suppress the generation of
build-in-place return object clean up code on .NET/JVM since it uses
pools.
* exp_ch7.ads (Make_Attach_Call): New routine.
(Make_Detach_Call): New routine.
* exp_intr.adb Add with and use clause for Targparm.
(Expand_Unc_Deallocation): Detach a controlled object from a collection
on .NET/JVM targets.
* rtsfind.ads: Add entries RE_Attach, RE_Detach and
RE_Root_Controlled_Ptr to tables RE_Id and RE_Unit_Table.
* snames.ads-tmpl: Add name Name_Prev. Move Name_Prev to the special
names used in finalization.
2011-08-03 Hristian Kirtchev <kirtchev@adacore.com>
* a-fihema.adb: Add with and use clauses for System.Soft_Links.
(Attach, Detach): Lock the current task when chaining an object onto a
collection.
From-SVN: r177276
Hristian Kirtchev [Wed, 3 Aug 2011 14:36:26 +0000 (14:36 +0000)]
a-except.adb, [...] (Raise_From_Controlled_Operation): Rewritten to create the message strings when...
2011-08-03 Hristian Kirtchev <kirtchev@adacore.com>
* a-except.adb, a-except-2005.adb (Raise_From_Controlled_Operation):
Rewritten to create the message strings when the exception is not
raised by an abort during finalization.
* a-except.ads, a-except-2005.ads: Add pragma Export for procedure
Raise_From_Controlled_Operation and update its associated comment.
* a-fihema.ads, a-fihema.adb: New GNAT unit.
Ada.Finalization.Heap_Management provides key functionality
associated with controlled objects on the heap, their creation,
finalization and reclamation. Type Finalization_Collection is
effectively a wrapper which sits ontop of a storage pool and performs
all necessary bookkeeping for all the objects it contains. Each
access-to-controlled or access-to-class-wide type receives a collection
as part of its expansion. The compiler generates buffer code and
invokes Allocate / Deallocate to create and destroy allocated
controlled objects.
* a-finali.adb ("="): Removed.
* a-finali.ads ("="): Removed. Controlled types no longer carry hidden
fields Prev and Next.
* ali.adb (Scan_ALI): Add parsing code to process PF / Has_Finalizer.
A library unit with at least one controlled object on the library level
has a special finalizer which is invoked by the binder. To signal this,
ali files carry field PF.
* ali.ads: New field in type Unit_Record called Has_Finalizer. Add
associated comment on field usage.
* a-tags.adb (Get_RC_Offset): Removed.
(Needs_Finalization): New routine.
* a-tags.ads: Update the structure of the GNAT dispatch tables.
Dispatch tables now carry field Needs_Finalization which provides
runtime indication whether a type is controlled or has controlled
components or both. Remove field RC_Offset.
(Get_RC_Offset): Removed along with its associated pragma Export.
Since tagged types with controlled components no longer carry hidden
field _controller, the special mechanism to retrieve its location is no
longer needed.
(Needs_Finalization): New routine.
* atree.ads, atree.adb (Elist24): New routine.
(Set_Elist24): New routine.
* atree.h: Add a define clause for Elist24.
* bindgen.adb New library-level variable Lib_Final_Built.
(Gen_Adafinal_Ada): Reimplemented. Depending on the restrictions or the
presence of a VM target, the routine generates calls to the proper
library finalization routine.
(Gen_Adainit_Ada): Import Finalize_Library_Objects only on non-VM
targets. Set the correct library finalization routine depending on
whether the library has controlled objects or this is a VM compilation.
(Gen_Finalize_Library_Ada): New routine. This procedure generates calls
to library-level finalizers of compiled units in reverse order of
elaboration. It also produces exception management code and reraises a
potential exception after all units have been finalized.
(Gen_Finalize_Library_C): New routine. This procedure generates calls to
library-level finalizers of compiled units in reverse order of
elaboration.
(Gen_Finalize_Library_Defs_C): New routine. This procedure generates the
definitions of all library-level finalizers available to the compilation
(Gen_Main_Ada): Directly call Adafinal which now contails all target
dependent code.
(Gen_Main_C): Add new local constant Needs_Library_Finalization. Call
System.Standard_Library.Adafinal directly. If the library needs
finalization actions, create the sequence of finalization calls.
(Gen_Output_File_Ada): Alphabetize local variables and constants.
Generate a with clause for System.Soft_Links when compiling for a VM.
Remove the code which imports System.Standard_Library.Adafinal as
Do_Finalize. Generate the library finalization routine.
(Gen_Output_File_C): Add new local constant Needs_Library_Finalization.
If the library needs finalization actions, create all the definitions
of library- level finalizers.
(Has_Finalizer): New routine. Determines whether at least one compiled
unit has a library-level finalizer.
Add type Qualification_Mode.
(Set_Unit_Name): Add a formal which controls the replacement of a dot.
* einfo.adb: New usage of field 15 as Return_Flag.
Remove Finalization_Chain_Entity from the usages of field 19.
Remove Associated_Final_Chain from the usages of field 23.
New usage of field 23 as Associated_Collection.
New usage of field 24 as Finalizer.
New usage of flag 252 as Is_Processed_Transient.
(Associated_Final_Chain): Removed.
(Associated_Collection): New routine.
(Finalization_Chain_Entity): Removed.
(Finalizer): New routine.
(Is_Finalizer): New routine.
(Is_Processed_Transient): New routine.
(Return_Flag): New routine.
(Set_Associated_Final_Chain): Removed.
(Set_Associated_Collection): New routine.
(Set_Finalization_Chain_Entity): Removed.
(Set_Finalizer): New routine.
(Set_Is_Processed_Transient): New routine.
(Set_Return_Flag): New routine.
(Write_Entity_Flags): Include Is_Processed_Transient to the list of
displayed flags.
(Write_Field8_Name): Alphabetize the output.
(Write_Field11_Name): Alphabetize the output.
(Write_Field12_Name): Alphabetize the output.
(Write_Field13_Name): Alphabetize the output.
(Write_Field14_Name): Alphabetize the output.
(Write_Field15_Name): Alphabetize the output.
(Write_Field16_Name): Alphabetize the output.
(Write_Field17_Name): Alphabetize the output.
(Write_Field18_Name): Alphabetize the output.
(Write_Field19_Name): Alphabetize the output. Remove the output of
Finalization_Chain_Entity.
(Write_Field20_Name): Alphabetize the output.
(Write_Field21_Name): Alphabetize the output.
(Write_Field22_Name): Alphabetize the output.
(Write_Field23_Name): Alphabetize the output. Remove the output of
Associated_Final_Chain. Add output for Associated_Collection.
(Write_Field24_Name): Alphabetize the output.
(Write_Field25_Name): Add output for Finalizer.
(Write_Field26_Name): Alphabetize the output.
(Write_Field27_Name): Alphabetize the output.
(Write_Field28_Name): Alphabetize the output.
* einfo.ads: Add new field description for Associated_Collection and
its uses in nodes.
Remove Associated_Final_Chain and its uses in nodes.
Remove Finalization_Chain_Entity and its uses in nodes.
Add new field description for Finalizer and its uses in nodes.
Add new synthesized attribute Is_Finalizer.
Add new flag description for Is_Processed_Transient and its uses in
nodes.
Add new field description for Return_Flag and its uses in nodes.
(Associated_Final_Chain): Removed along with its pragma Inline.
(Associated_Collection): New routine and pragma Inline.
(Finalization_Chain_Entity): Removed along with its pragma Inline.
(Finalizer): New routine and pragma Inline.
(Is_Finalizer): New routine and pragma Inline.
(Is_Processed_Transient): New routine and pragma Inline.
(Return_Flag): New routine and pragma Inline.
(Set_Associated_Final_Chain): Removed along with its pragma Inline.
(Set_Associated_Collection): New routine and pragma Inline.
(Set_Finalization_Chain_Entity): Removed along with its pragma Inline.
(Set_Finalizer): New routine and pragma Inline.
(Set_Is_Processed_Transient): New routine and pragma Inline.
(Set_Return_Flag): New routine and pragma Inline.
* exp_aggr.adb: Alphabetize subprograms.
(Build_Array_Aggr_Code): Remove formal Flist and its associated comment.
(Build_Record_Aggr_Code): Remove formals Flist and Obj along with their
associated comments. Remove local variables External_Final_List and
Attach.
Rename Ctrl_Stuff_Done to Finalization_Done. Rename local variable A to
Ancestor. Remove the retrieval of finalization lists. Update the call to
Make_Adjust_Call.
(Convert_Aggr_In_Allocator): Remove the retrieval of finalization
lists. Update the call to Late_Expansion.
(Convert_Aggr_In_Assignment): Update the call to Late_Expansion.
(Convert_Aggr_In_Object_Decl): Update the call to Late_Expansion.
(Gen_Assign): Remove the retrieval of the finalization list used to
build the assignment. Update the calls to Make_Init_Call and
Make_Adjust_Call.
(Gen_Ctrl_Actions_For_Aggr): Renamed to Generate_Finalization_Actions.
Remove the mechanism to determine attachment levels and finalization
list retrieval. Remove the processing for coextensions.
(Init_Controller): Removed. Controllers no longer exist.
(Late_Expansion): Remove formals Flist and Obj along with their
associated comments. Update the calls to Build_Record_Aggr_Code and
Build_Array_Aggr_Code.
* exp_ch13.adb (Expand_N_Free_Statement): New routine.
(Expand_N_Freeze_Entity): Add special processing for finalizers which
appear in entry bodies, protected subprograms and task bodies.
* exp_ch13.ads (Expand_N_Free_Statement): New routine.
* exp_ch3.adb (Add_Final_Chain): Removed.
(Build_Array_Init_Proc): Alphabetize local variables.
(Build_Assignment): Alphabetize local variables. Update the call to
Maked_Adjust_Call.
(Build_Class_Wide_Master): Rename local variables to better reflect
their role.
(Build_Discriminant_Assignments): Code reformatting.
(Build_Init_Call_Thru): Code reformatting.
(Build_Init_Procedure): Code reformatting. Generate a special version
of Deep_Finalize which is capable of finalizing all initialized
components and ignore the rest.
(Build_Init_Statements): Rename local variables to better reflect their
role.
Reimplement the mechanism to include the creation and update of an index
variable called a "counter". It is used as a bookmark for tracing
initialized and non-initialized components.
(Build_Initialization_Call): Remove local variable Controller_Typ.
Alphabetize all local variables. Remove the initialization of the
record controller and update the call to Make_Init_Call.
(Build_Record_Init_Proc): Rename formal Pe to Rec_Ent.
New local variable Counter.
(Constrain_Array): Alphabetize.
(Expand_Freeze_Array_Type): Create a collection instead of a
finalization list.
(Expand_Freeze_Class_Wide_Type): New routine. Creates TSS primitive
Finalize_Address which is used in conjunction with allocated controlled
objects.
(Expand_N_Object_Declaration): Remove the creation of a finalization
list for anonymous access types. Update the calls to Make_Init_Call and
Make_Adjust_Call.
(Expand_Freeze_Record_Type): Remove local variable Flist. Remove the
retrieval of finalization lists. Remove the expansion of the record
controller. Create TSS primitive Finalize_Address used in conjunction
with controlled objects on the heap. Create finalization collections
for access-to-controlled record components.
(Expand_Record_Controller): Removed.
(Freeze_Type): Remove the freezing of record controllers. Freezing of
class-wide types now requires additional processing. Create
finalization collections for access-to-controlled types.
(Increment_Counter): New routine.
(Make_Counter): New routine.
(Make_Eq_If): Remove the mention of Name_uController.
(Make_Predefined_Primitive_Specs): There is no longer need to skip
types coming from System.Finalization_Root.
(Predef_Deep_Spec): Reimplemented to reflect the new parameter profiles.
(Predefined_Primitive_Bodies): There is no longer need to skip types
coming from System.Finalization_Root.
(Stream_Operation_OK): Do not generate stream routines for
type Ada.Finalization.Heap_Management.Finalization_Collection.
* exp_ch3.ads: Alphabetize subprograms.
* exp_ch4.adb: Remove with and use clause for Sem_Ch8.
Add with and use clause for Lib.
(Complete_Coextension_Finalization): Removed.
(Complete_Controlled_Allocation): New routine. Create a finalization
collection for anonymous access-to-controlled types. Create a custom
Allocate which interfaces with the back end and the machinery in
Heap_Management.
(Expand_Allocator_Expression): Add necessary calls to
Complete_Controlled_Allocation. Remove the retrieval of finalization
lists. Update the calls to Make_Adjust_Call. Generate a call to
Ada.Finalization.Heap_Management.Set_Finalize_Address_Ptr to decorate
the associated collection.
(Expand_N_Allocator): Remove the processing for dynamic coextensions.
Code clean up. Remove the retrieval of finalization lists and
attachment levels.
Update the call to Make_Init_Call. Generate a call to
Ada.Finalization.Heap_Management.Set_Finalize_Address_Ptr to decorate
the associated collection.
(Get_Allocator_Final_List): Removed. Finalization lists are not
available.
(Suitable_Element): Remove the mention of Name_uController.
* exp_ch5.adb: Remove with and use clauses for Ttypes and Uintp.
(Make_Tag_Ctrl_Assignment): Rewritten to simply do a finalization of
the left hand side, carry out the assignment and adjust the left hand
side.
* exp_ch6.adb (Add_Final_List_Actual_To_Build_In_Place_Call): Removed.
(Add_Collection_Actual_To_Build_In_Place_Call): New routine.
(BIP_Formal_Suffix): Rename BIP_Final_List and BIPfinallist to
BIP_Collection and BIPcollection.
(Build_Heap_Allocator): New routine used to allocate the return object
of a build-in-place function onto a collection.
(Expand_Ctrl_Function_Call): Moved from Exp_Ch7.
(Expand_Call): Do not replace direct calls to Deep routines with their
aliases.
(Expand_N_Extended_Return_Statement): Give all variables shorter names
and update their occurrences. Add a special return flag to monitor the
[ab]normal execution of the function. The flag is set right before the
return statement.
Rewrite the mechanism used to allocate a build-in-place return object
on the heap or on a storage pool.
(Is_Direct_Deep_Call): New routine.
(Make_Build_In_Place_Call_In_Allocator): Add a collection to a
build-in-place function call instead of a final list. Build a call to
Set_Finalize_Address_Ptr to decorate the associated collection.
(Make_Build_In_Place_Call_In_Anonymous_Context): Create a temporary in
order to name the build-in-place function call's result for later
finalization. Add a collection to a build-in-place function call
instead of a final list.
(Make_Build_In_Place_Call_In_Assignment): Add a collection to a
build-in-place function call instead of a final list. Remove the code
which moves one final list and transforms it into the actual in a
nested build-in-place call.
(Make_Build_In_Place_Call_In_Object_Declaration): Add a collection to a
build-in-place function call instead of a final list.
(Move_Final_List): Removed.
(Needs_BIP_Collection): New routine.
(Needs_BIP_Final_List): Removed.
* exp_ch6.ads: Replace BIP_Final_List with BIP_Collection in
enumeration type BIP_Formal_Kind.
Update the related comment.
(Needs_BIP_Collection): New routine.
(Needs_BIP_Final_List): Removed.
* exp_ch7.adb: Add with and use clauses for Elists, Exp_Ch6, Stringt
and Ttypes. Remove with and use clauses for Sem_Type. Alphabetize the
majority of subprograms in this unit. Add Name_Finalize_Address to
array Name_Of and TSS_Finalize_Address to array Deep_Name_Of.
(Build_Adjust_Or_Finalize_Statements): Create the adjust or finalization
statements for an array type.
(Build_Adjust_Statements): Create the adjust statements for a record
type.
(Build_Cleanup_Statements): New routine. A procedure which given any
construct containing asynchronous calls, references to _master, or is a
task body, a task allocation or a protected body produces the necessary
runtime calls to clean up these constructs.
(Build_Exception_Handler): New routine.
(Build_Final_List): Removed.
(Build_Finalization_Collection): New routine. A core procedure which
creates a collection to service heap allocated controlled objects
associated with an access-to-controlled type.
(Build_Finalize_Statements): Create the finalization statements for a
record types.
(Build_Finalizer): New routine. A core procedure which given any
construct with declarations and/or statements detects all objects which
need any type of clean up (controlled objects, protected objects) and
generates all necessary code to clean up the said objects in the proper
order.
(Build_Finalizer_Call): New routine.
(Build_Initialize_Statements): Create the initialization statements for
an array type. The generated routine contains code to finalize partially
initialized arrays.
(Build_Object_Declarations): New routine.
(Build_Raise_Statement): New routine.
(Clean_Simple_Protected_Objects): Removed.
(Controller_Component): Removed.
(Enclosing_Function): New routine.
(Expand_Cleanup_Actions): Create a finalizer for a construct which has
either declarations or statements or both.
(Expand_N_Package_Body): Create a finalizer for a non-generic package.
(Expand_N_Package_Declaration): Create a finalizer for a non-generic
package.
(Find_Final_List): Removed.
(Global_Flist_Ref): Removed.
(In_Finalization_Root): Removed.
(Insert_Actions_In_Scope_Around): Determine the range of the transient
scope in terms of tree nodes. Process all transient variables within
that range.
(Make_Adjust_Call): Rewritten. There is no longer an attach call
generated after the adjust.
(Make_Attach_Call): Removed.
(Make_Call): New routine.
(Make_Clean): Removed.
(Make_Deep_Array_Body): Rewritten to simply invoke the appropriate
build routines.
(Make_Deep_Proc): Rewritten to generate the new profile signature used
in Deep routines.
(Make_Deep_Record_Body): Rewritten to simply invoke the appropriate
build routines.
(Make_Final_Call): Modified to simply create a call to either
Deep_Finalize or Finalize.
(Make_Finalize_Address_Body): New routine.
(Make_Finalize_Address_Stmts): New routine. A function which produces
TSS primitive Finalize_Address used in conjunction with heap allocated
controlled objects.
(Make_Handler_For_Ctrl_Operation): Add specialized code for .NET/JVM.
(Make_Init_Call): Rewritten. There is no longer an attach call
generated after initialization.
(Make_Local_Deep_Finalize): New routine.
(Make_Set_Finalize_Address_Ptr_Call): New routine.
(Make_Transient_Block): Remove the finalization list retrieval and
manipulation.
(Needs_Finalization): Moved to Exp_Util.
(Parent_Field_Type): New routine.
(Preprocess_Components): New routine.
(Process_Transient_Objects): New routine.
(Wrap_HSS_In_Block): New routine.
(Wrap_Transient_Declaration): Remove finalization list management and
controller insertion.
(Wrap_Transient_Expression): Code reformatting.
(Wrap_Transient_Statement): Code reformatting.
* exp_ch7.ads (Build_Final_List): Removed.
(Build_Finalization_Collection): New routine.
(Build_Raise_Statement): New routine.
(Controller_Component): Removed.
(Expand_Ctrl_Function_Call): Moved to Exp_Ch6.
(Find_Final_List): Removed.
(In_Finalization_Root): Removed.
(Is_Simple_Protected_Type): Update related comment.
(Make_Adjust_Call): New parameter profile and associated comments.
(Make_Attach_Call): Removed.
(Make_Final_Call): New parameter profile and associated comments.
(Make_Finalize_Address_Body): New routine.
(Make_Init_Call): New parameter profile and associated comments.
(Make_Local_Deep_Finalize): New routine.
(Make_Set_Finalize_Address_Ptr_Call): New routine.
(Needs_Finalization): Moved to Exp_Util.
* exp_ch9.adb (Add_Object_Pointer): Code reformatting.
(Expand_N_Protected_Body): Remove the handling of finalization lists.
(Find_Protection_Type): Moved to Exp_Util.
* exp_disp.adb: Remove with and use clauses for Exp_Ch7.
(Make_DT): Update sequence of dispatch table initialization. Remove the
initialization of field RC_Offset. Add initialization of field Needs_
Finalization.
* exp_intr.adb (Expand_Unc_Deallocation): Code reformatting.
Reimplement how an object is first finalized, then deallocated.
* exp_strm.adb (Build_Record_Or_Elementary_Input_Function):
Code reformatting.
* exp_tss.ads: Add special suffix for TSS primitive Finalize_Address.
Register TSS_Finalize_Address with type TSS_Names.
* exp_util.adb (Build_Allocate_Deallocate_Proc): New routine. This core
procedure provides the interface between an allocation / deallocation
and the support machinery in Ada.Finalization.Heap_Management.
(Find_Init_Call): Code reformatting.
(Find_Init_Call_In_List): Code reformatting.
(Find_Protection_Type): Moved from Exp_Ch9.
(Find_Prim_Op): Reimplement to add preference of recovered primitive.
(Has_Controlled_Coextensions): Removed.
(Has_Controlled_Objects): New routine.
(In_Library_Level_Package_Body): New routine.
(Insert_Action_After): New routine.
(Is_Finalizable_Transient): New routine. This predicate determines
whether an object declaration is one of the many variants of controlled
transients.
(Is_Null_Access_BIP_Func_Call): New routine.
(Is_Non_BIP_Func_Call): New routine.
(Is_Related_To_Func_Return): New routine.
(Needs_Finalization): Moved from Exp_Ch7.
* exp_util.ads (Build_Allocate_Deallocate_Proc): New routine.
(Find_Protection_Type): Moved from Exp_Ch9.
(Has_Controlled_Coextensions): Removed.
(Has_Controlled_Objects): New routine.
(In_Library_Level_Package_Body): New routine.
(Insert_Action_After): New routine.
(Is_Finalizable_Transient): New routine.
(Is_Null_Access_BIP_Func_Call): New routine.
(Is_Non_BIP_Func_Call): New routine.
(Is_Related_To_Func_Return): New routine.
(Needs_Finalization): Moved from Exp_ch7.
* expander.adb (Expand): Add a case for N_Free_Statement.
* freeze.adb (Freeze_All): Replace the generation of a finalization
list with a collection for access-to-controlled types.
(Freeze_Entity): Code reformatting.
(Freeze_Record_Type): Remove the freezing of a record controller
component.
(Freeze_Subprogram): Code reformatting.
* inline.adb (Cleanup_Scopes): Remove the reset of the scope
finalization list.
* lib-writ.adb (Write_Unit_Information): Output "PF" when a package
has a library-level finalizer.
* lib-writ.ads: Add "PF" to the sequence of unit attributes.
* a-filico.ads, a-filico.adb, s-finimp.ads, s-finimp.adb: Removed.
* Makefile.rtl: Remove a-filico and s-finimp from the list of object
files. Add a-fihema to the list of object files.
* par-ch4.adb:
Alphabetize the associations in type Is_Parameterless_Attribute.
* rtsfind.ads: Ada.Finalization_List.Controller and
System.Finalization_Implementation are no longer a GNAT unit.
Update the range of type Ada_Finalization_Child. Remove the following
recoverable entities:
RE_Attach_To_Final_List
RE_Deep_Tag_Attach
RE_Finalize_List
RE_Finalize_One
RE_Finalizable_Ptr_Ptr
RE_Global_Final_List
RE_Limited_Record_Controller
RE_List_Controller
RE_Move_Final_List
RE_Record_Controller
RE_Simple_List_Controller
Add the following recoverable entities:
RE_Add_Offset_To_Address
RE_Allocate
RE_Base_Pool
RE_Deallocate
RE_Exception_Identity
RE_Finalization_Collection
RE_Finalization_Collection_Ptr
RE_Needs_Finalization
RE_Save_Library_Occurrence
RE_Set_Finalize_Address_Ptr
RE_Set_Storage_Pool_Ptr
RE_Storage_Count
* sem_aggr.adb (Resolve_Record_Aggregate): Remove mention of
Name_uController.
* sem_aux.adb (First_Discriminant): Remove mention of Name_uController.
(First_Stored_Discriminant): Remove the mention of Name_uController.
* sem_aux.ads: Comment reformatting.
* sem_ch10.adb (Build_Chain): Signal the class-wide creation machinery
to redecorate an already existing class-wide type.
(Decorate_Tagged_Type): New parameter profile and associated comment.
Create a "shadow class-wide type" for a shadow entity.
* sem_ch11.adb (Analyze_Exception_Handlers): Remove the dubious setting
of the final chain along with the associated comment.
* sem_ch3.adb (Access_Type_Declaration): Add new local variable
Full_Desig and set it to the full view of the designated type.
Initialize the finalization collection to empty.
(Build_Derived_Record_Type): Alphabetize local variables. Code
reformatting.
(Collect_Fixed_Components): Remove the mention of Name_uController.
(Create_Constrained_Components): Remove the mention of Name_uController.
(Make_Class_Wide_Type): Add specialized code to redecorate an existing
class-wide type of a shadow entity.
(Process_Full_View): Update the machinery which marks type
Limited_Controlled's entity as limited.
* sem_ch4.adb (Analyze_One_Call): Code reformatting.
* sem_ch6.adb (Create_Extra_Formals): Do not generate a finalization
list, instead make a collection build-in-place formal.
* sem_ch8.adb (Analyze_Object_Renaming): Look at the available view of
a designated type in order to establish a match between the renaming
and the renamed entity.
(Find_Selected_Component): Add guard to prevent spurious exceptions
from being raised on .NET/JVM.
* sem_disp.adb (Check_Dispatching_Operation): Include Finalize_Address
to the list of primitive that need special processing. Update arrays
C_Names and D_Names.
(Replace_Types): Handle class-wide types.
* sem_elab.adb (Check_A_Call): Since Deep_Initialize now has a
different parameter profile, look at the first formal.
* sem_prag.adb: Remove with and use clauses for Exp_Ch7. Add with and
use clauses for Exp_Util.
* sem_res.adb: Remove with and use clauses for Elists.
(Propagate_Coextensions): Removed.
(Resolve_Allocator): Do not propagate the list of coextensions from one
allocator to another.
* sem_util.adb (Build_Actual_Subtype_Of_Component): Rename variable
Deaccessed_T to Desig_Typ.
(Enter_Name): Remove the mention of Name_uController.
(Gather_Components): Remove the mention of Name_uController.
(Incomplete_Or_Private_View): New routine.
(Is_Coextension_Root): Removed.
(Is_Fully_Initialized_Type): Remove the mention of Name_uController.
* sem_util.ads (Incomplete_Or_Private_View): New routine.
(Is_Coextension_Root): Removed.
* s-finroo.ads: Remove with clause for Ada.Unchecked_Conversion.
Controlled types are now derived from a null tagged record. Remove
types Finalizable_Ptr, Finalizable and Empty_Root_Controlled.
* sinfo.adb (Coextensions): Removed.
(Set_Coextensions): Removed.
* sinfo.ads: Remove Coextensions from the explanation of node fields
and its uses in nodes.
Update the field usage of N_Allocator.
(Coextensions): Removed along with its pragma Inline.
(Set_Coextensions): Removed along with its pragma Inline.
* snames.ads-tmpl: Remove names
Name_uClean
Name_uController
Name_uFinal_List
Name_uLocal_Final_List
Name_Finalization_Root
Name_Next
Name_Prev
Add names
Name_uFinalizer
Name_Finalize_Address
* s-pooglo.adb (Allocate): Add overriding indicator.
(Deallocate): Add overriding indicator.
(Storage_Size): Add overriding indicator.
* s-soflin.adb (Adafinal_NT): Invoke Finalize_Library_Objects rather
than Finalize_Global_List.
(Null_Finalize_Global_List): Removed.
(Save_Library_Occurrence): New routine.
* s-soflin.ads: Remove variable Finalize_Global_List along with its
initialization. Add variable Finalize_Library_Objects along with its
pragma Export. Add variables Library_Exception and
Library_Exception_Set along with their pragma Export.
(Null_Finalize_Global_List): Removed.
(Save_Library_Occurrence): New routine.
* s-tassta.adb (Finalize_Global_Tasks): Call Finalize_Library_Objects
rather than Finalize_Global_List.
* tbuild.adb (Unchecked_Convert_To): Capture and set the parent field
of the constructed node.
From-SVN: r177275
Arnaud Charlet [Wed, 3 Aug 2011 14:33:50 +0000 (14:33 +0000)]
* gnat.dg/specs/debug1.ads: Add missing -margs switch.
From-SVN: r177274
Arnaud Charlet [Wed, 3 Aug 2011 14:32:03 +0000 (14:32 +0000)]
* lib/gnat-dg.exp: Use gnatmake -c -u to compile a single file.
From-SVN: r177273
Rainer Orth [Wed, 3 Aug 2011 14:20:05 +0000 (14:20 +0000)]
* link.c: Include "auto-host.h" before system headers.
From-SVN: r177272
H.J. Lu [Wed, 3 Aug 2011 14:07:32 +0000 (14:07 +0000)]
Add testcases for PR target/47744.
2011-08-03 H.J. Lu <hongjiu.lu@intel.com>
PR target/47744
* gcc.dg/torture/pr47744-1.c: New.
* gcc.dg/torture/pr47744-2.c: Likewise.
* gcc.dg/torture/pr47744-3.c: Likewise.
From-SVN: r177271
Richard Guenther [Wed, 3 Aug 2011 13:33:28 +0000 (13:33 +0000)]
re PR middle-end/49958 (fold performs invalid association)
2011-08-03 Richard Guenther <rguenther@suse.de>
PR middle-end/49958
* fold-const.c (fold_binary_loc): Only associate
(+ (+ (* a b) c) (* d e)) as (+ (+ (* a b) (* d e)) c) if
overflow wraps.
* gcc.dg/torture/pr49958.c: New testcase.
From-SVN: r177270
Vincent Celier [Wed, 3 Aug 2011 12:36:13 +0000 (12:36 +0000)]
make.adb (Gnatmake): Add to table Library_Projs only library projects that are not extended.
2011-08-03 Vincent Celier <celier@adacore.com>
* make.adb (Gnatmake): Add to table Library_Projs only library projects
that are not extended. Do not check if a library project that is
extended should be regenerated. Do not add to table Library_Paths the
libraries that are in extended projects. Link only with libraries that
are in libray projects that are not extended.
* prj-nmsc.adb (Check_Library_Attributes): Do not reset flag Library
for a library project that is extended.
From-SVN: r177269
Alan Modra [Wed, 3 Aug 2011 11:48:21 +0000 (21:18 +0930)]
re PR rtl-optimization/49941 (segmentation fault in redirect_jump_2)
PR rtl-optimization/49941
* jump.c (mark_jump_label): Comment.
(mark_jump_label_1): Set JUMP_LABEL for return jumps.
* emit-rtl.c (copy_rtx_if_shared_1, copy_insn_1): Leave RETURN shared.
(mark_used_flags): Don't mark RETURN.
From-SVN: r177268
Richard Guenther [Wed, 3 Aug 2011 11:09:35 +0000 (11:09 +0000)]
re PR middle-end/49938 (ICE in interpret_loop_phi, at tree-scalar-evolution.c:1645)
2011-08-03 Richard Guenther <rguenther@suse.de>
PR tree-optimization/49938
* tree-scalar-evolution.c (interpret_loop_phi): Gracefully
deal with a POLYNOMIAL_CHREC.
* g++.dg/torture/pr49938.C: New testcase.
From-SVN: r177267
Arnaud Charlet [Wed, 3 Aug 2011 10:50:14 +0000 (12:50 +0200)]
[multiple changes]
2011-08-03 Gary Dismukes <dismukes@adacore.com>
* sem_ch6.adb (Find_Corresponding_Spec): When in an instance, skip
conforming subprogram renamings that appear to be completions if they
are not fully conformant.
Such renamings are homographs but not completions.
* sem_type.adb (Disambiguate): Handle disambiguation of overloaded
names in a subprogram renaming that appears in an instance.
2011-08-03 Ed Schonberg <schonberg@adacore.com>
* exp_util.adb (Expand_Subtype_From_Expr): if the type is limited but
not immutably limited, build actual subtype from expression to provide
proper bounds to caller.
2011-08-03 Gary Dismukes <dismukes@adacore.com>
* sem_ch8.adb: Minor comment correction.
2011-08-03 Thomas Quinot <quinot@adacore.com>
* exp_strm.adb (Build_Array_Input_Function): In Ada 2005 mode, when
returning a limited array, use an extended return statement.
2011-08-03 Vincent Celier <celier@adacore.com>
* make.adb (Initialize): If --subdirs= is used, but no project file is
specified, attempt to create the specify subdir if it does not already
exist and use it as the object directory as if -D had been specified.
2011-08-03 Arnaud Charlet <charlet@adacore.com>
* s-tpopsp-vms.adb: New file.
* s-taprop-vms.adb: Put back ATCB_Key, since needed by this file on VMS.
* gcc-interfaces/Makefile.in: Use s-taprop-vms.adb on VMS.
From-SVN: r177266
Uros Bizjak [Wed, 3 Aug 2011 10:46:04 +0000 (12:46 +0200)]
proc.h: New.
* config/linux/proc.h: New.
* config/linux/proc.c: Include "proc.h". Do not include <sched.h>.
(gomp_cpuset_popcount): Rename from cpuset_popcount. No more static.
(gomp_init_num_threads): Update call to cpuset_popcount.
(get_num_procs): Ditto.
* config/linux/affinity.c (gomp_init_affinity): Call
gomp_cpuset_popcount.
From-SVN: r177265
Arnaud Charlet [Wed, 3 Aug 2011 10:45:20 +0000 (12:45 +0200)]
[multiple changes]
2011-08-03 Emmanuel Briot <briot@adacore.com>
* make.adb, makeutl.adb, makeutl.ads, clean.adb (Makeutl.Queue): new
package.
2011-08-03 Yannick Moy <moy@adacore.com>
* cstand.adb (Create_Standard): select Universal_Integer as an ALFA type
* sem_ch3.adb (Array_Type_Declaration): detect array types in ALFA
* sem_util.adb, sem_util.ads (Has_Static_Array_Bounds): new function to
detect that an array has static bounds.
From-SVN: r177264
Arnaud Charlet [Wed, 3 Aug 2011 10:42:00 +0000 (12:42 +0200)]
[multiple changes]
2011-08-03 Thomas Quinot <quinot@adacore.com>
* exp_dist.adb: Minor reformatting.
2011-08-03 Arnaud Charlet <charlet@adacore.com>
* s-taprop-irix.adb, s-taprop-hpux-dce.adb, s-taprop-vms.adb
(ATCB_Key): Removed, not always used.
2011-08-03 Emmanuel Briot <briot@adacore.com>
* gnatcmd.adb, make.adb, prj.adb, prj.ads, makeutl.adb, makeutl.ads,
clean.adb, prj-conf.adb, prj-env.adb, prj-env.ads (Makeutl): remove
most remaining global variables.
From-SVN: r177263
Arnaud Charlet [Wed, 3 Aug 2011 10:38:26 +0000 (12:38 +0200)]
[multiple changes]
2011-08-03 Robert Dewar <dewar@adacore.com>
* gnatcmd.adb, prj-proc.adb, mlib-prj.adb, prj.adb, makeutl.ads,
prj-util.adb, prj-util.ads, prj-conf.adb, prj-env.adb: Minor
reformatting.
2011-08-03 Javier Miranda <miranda@adacore.com>
* exp_util.adb (Is_VM_By_Copy_Actual): Include N_Slide nodes as actuals
that must be passed by copy in VM targets.
2011-08-03 Emmanuel Briot <briot@adacore.com>
* prj.ads, prj-nmsc.adb (Files_Htable): removed this htable, which
duplicates a similar htable now in the project tree.
2011-08-03 Claire Dross <dross@adacore.com>
* a-cfdlli.adb, a-cfhama.adb, a-cfhase.adb, a-cforma.adb, a-cforse.adb,
a-cofove.adb ("=", Length, Is_Empty, Clear, Assign, Copy, Element,
Replace_Element, Query_Element, Update_Element, Move, Insert, Prepend,
Append, Delete, Delete_First, Delete_Last, Reverse_Element, Swap,
Splice, First, First_Element, Last, Last_Element, Next, Previous, Find,
Reverse_Find, Contains, Has_Element, Iterate, Reverse_Iterate, Capacity,
Reserve_Length, Length, Strict_Equal, Left, Right): Data-structure
update.
2011-08-03 Arnaud Charlet <charlet@adacore.com>
* s-taprop-posix.adb, s-taprop-linux.adb, s-taprop-tru64.adb
(ATCB_Key): Removed, not always used.
* s-tpopsp-posix.adb, s-tpopsp-posix-foreign.adb (ATCB_Key): Moved from
s-taprop-posix.adb.
* s-tpopsp-tls.adb: New file.
* gcc-interface/Makefile.in: Use TLS implementation of s-tpopsp.adb on
x86/x64/ia64/powerpc/sparc Linux.
2011-08-03 Arnaud Charlet <charlet@adacore.com>
* system-aix.ads, system-aix64.ads: Set ZCX_By_Default to True.
* gcc-interface/Makefile.in: Switch to ZCX by default on AIX ports.
2011-08-03 Thomas Quinot <quinot@adacore.com>
* rtsfind.ads, exp_dist.adb, exp_dist.ads
(Build_From_Any_Call, Build_To_Any_Call, Build_TypeCode_Call):
Fix type selection for mapping integer types to PolyORB types.
2011-08-03 Bob Duff <duff@adacore.com>
* sem_ch7.adb: Minor comment clarification.
2011-08-03 Bob Duff <duff@adacore.com>
* sem_ch13.adb (Analyze_Enumeration_Representation_Clause): If we get
an error analyzing a choice, skip further processing. Further
processing could cause a crash or cascade errors.
From-SVN: r177262
Emmanuel Briot [Wed, 3 Aug 2011 10:19:32 +0000 (10:19 +0000)]
gnatcmd.adb, [...] (Shared_Project_Tree_Data): new type An aggregate project and its aggregated trees need to share the common...
2011-08-03 Emmanuel Briot <briot@adacore.com>
* gnatcmd.adb, prj-proc.adb, prj-proc.ads, make.adb, mlib-prj.adb,
prj.adb, prj.ads, makeutl.adb, makeutl.ads, clean.adb, prj-nmsc.adb,
prj-util.adb, prj-util.ads, prj-conf.adb, prj-conf.ads, prj-env.adb,
prj-env.ads (Shared_Project_Tree_Data): new type
An aggregate project and its aggregated trees need to share the common
data structures used for lists of strings, packages,... This makes the
code simpler since otherwise we have to pass the root tree (also used
for the configuration file data) in addition to the current project
tree. This also avoids ambiguities as to which tree should be used.
And finally this saves a bit of memory.
(For_Every_Project_Imported): new parameter Tree.
Since aggregated projects are using a different tree, we need to let
the caller know which tree to use to manipulate the returned project.
From-SVN: r177261
Robert Dewar [Wed, 3 Aug 2011 10:17:45 +0000 (10:17 +0000)]
prj-proc.adb, [...]: Minor reformatting.
2011-08-03 Robert Dewar <dewar@adacore.com>
* prj-proc.adb, exp_util.ads, exp_ch9.adb, make.adb, prj-ext.adb,
prj-ext.ads, alfa.ads, sem_ch4.adb, makeutl.adb, makeutl.ads,
lib-xref-alfa.adb, sem_cat.adb, exp_dist.adb, get_alfa.adb,
prj-env.adb, prj-env.ads, prj-tree.adb, alfa.ads: Minor reformatting.
From-SVN: r177260
Arnaud Charlet [Wed, 3 Aug 2011 10:10:40 +0000 (12:10 +0200)]
[multiple changes]
2011-08-03 Javier Miranda <miranda@adacore.com>
* exp_util.adb, sem_aux.adb, exp_util.ads, sem_aux.ads:
Move routine Is_VM_By_Copy_Actual from sem_aux to exp_util.
2011-08-03 Bob Duff <duff@adacore.com>
* sem_ch8.adb (Is_Primitive_Operator_In_Use): Always check In_Use on
the Base_Type.
2011-08-03 Joel Brobecker <brobecker@adacore.com brobecker>
* g-sha256.ads, g-sha512.ads, g-sha1.ads, g-sha224.ads, g-sha384.ads,
g-sehash.ads: Fix typo. Update header.
2011-08-03 Thomas Quinot <quinot@adacore.com>
* exp_ch6.adb (Expand_Actuals): Remove Ada_2005 guard on build-in-place
expansion.
2011-08-03 Gary Dismukes <dismukes@adacore.com>
* sem_ch4.adb (Analyze_Overloaded_Selected_Component): Consider
prefixes of private types along with records, since the selector may be
a discriminant.
* sem_res.adb (Resolve_Selected_Component): Consider prefixes of
private types along with records, since the selector may be a
discriminant.
From-SVN: r177259
Arnaud Charlet [Wed, 3 Aug 2011 10:04:04 +0000 (12:04 +0200)]
[multiple changes]
2011-08-03 Emmanuel Briot <briot@adacore.com>
* prj-pp.adb (Pretty_Print): remove trailing blank line in the file
2011-08-03 Javier Miranda <miranda@adacore.com>
* sem_aux.adb (Is_VM_By_Copy_Actual): Fix wrong use of
Tagged_Type_Expansion.
2011-08-03 Yannick Moy <moy@adacore.com>
* sem_res.adb
(Resolve_Op_Concat_Arg): do not issue a SPARK violation when argument of
concatenation is the name of a constant
From-SVN: r177258
Emmanuel Briot [Wed, 3 Aug 2011 10:01:51 +0000 (10:01 +0000)]
[multiple changes]
2011-08-03 Yannick Moy <moy@adacore.com>
* alfa.ads Update format of ALFA section in ALI file in order to add a
mapping from bodies to specs when both are present
(ALFA_Scope_Record): add components for spec file/scope
* get_alfa.adb (Get_ALFA): read the new file/scope for spec when present
* lib-xref-alfa.adb
(Collect_ALFA): after all scopes have been collected, fill in the spec
information when relevant
* put_alfa.adb (Put_ALFA): write the new file/scope for spec when
present.
2011-08-03 Eric Botcazou <ebotcazou@adacore.com>
* inline.adb (Add_Inlined_Subprogram): Do not consider the enclosing
code unit to decide whether to add internally generated subprograms.
2011-08-03 Javier Miranda <miranda@adacore.com>
* sem_aux.ads, sem_aux.adb (Is_VM_By_Copy_Actual): New subprogram.
* exp_ch9.adb
(Build_Simple_Entry_Call): Handle actuals that must be handled by copy
in VM targets.
2011-08-03 Emmanuel Briot <briot@adacore.com>
* make.adb, makeutl.adb, makeutl.ads (Make.Switches_Of): now shares
code with Makeutl.Get_Switches.
* prj-tree.adb: Update comment.
From-SVN: r177257
Arnaud Charlet [Wed, 3 Aug 2011 09:59:55 +0000 (11:59 +0200)]
[multiple changes]
2011-08-03 Yannick Moy <moy@adacore.com>
* alfa.ads Update format of ALFA section in ALI file in order to add a
mapping from bodies to specs when both are present
(ALFA_Scope_Record): add components for spec file/scope
* get_alfa.adb (Get_ALFA): read the new file/scope for spec when present
* lib-xref-alfa.adb
(Collect_ALFA): after all scopes have been collected, fill in the spec
information when relevant
* put_alfa.adb (Put_ALFA): write the new file/scope for spec when
present.
2011-08-03 Eric Botcazou <ebotcazou@adacore.com>
* inline.adb (Add_Inlined_Subprogram): Do not consider the enclosing
code unit to decide whether to add internally generated subprograms.
2011-08-03 Javier Miranda <miranda@adacore.com>
* sem_aux.ads, sem_aux.adb (Is_VM_By_Copy_Actual): New subprogram.
* exp_ch9.adb
(Build_Simple_Entry_Call): Handle actuals that must be handled by copy
in VM targets.
2011-08-03 Emmanuel Briot <briot@adacore.com>
* make.adb, makeutl.adb, makeutl.ads (Make.Switches_Of): now shares
code with Makeutl.Get_Switches.
* prj-tree.adb: Update comment.
From-SVN: r177256
Arnaud Charlet [Wed, 3 Aug 2011 09:56:17 +0000 (11:56 +0200)]
[multiple changes]
2011-08-03 Eric Botcazou <ebotcazou@adacore.com>
* inline.adb: Revert previous change.
2011-08-03 Thomas Quinot <quinot@adacore.com>
* sem_cat.adb (Validate_RCI_Subprogram_Declaration): Reject a remote
subprogram with a limited formal that does not support external
streaming.
2011-08-03 Yannick Moy <moy@adacore.com>
* get_alfa.adb (Get_ALFA): add missing Skip_Spaces at start of
continuation line
* lib-xref-alfa.adb (Add_ALFA_File): split removal of scopes that are
not from current unit in two phases, because it is not possible to
change the table while iterating over its content.
* put_alfa.adb (Put_ALFA): reset current file/scope at each new entity
2011-08-03 Sergey Rybin <rybin@adacore.com>
* vms_data.ads: Add qualifier for gnatmetric --no-static-loop option
* gnat_ugn.texi: Update description of complexity metrics (gnatmetric)
From-SVN: r177255
Ed Schonberg [Wed, 3 Aug 2011 09:53:11 +0000 (09:53 +0000)]
inline.adb: proper handling of init_procs.
2011-08-03 Ed Schonberg <schonberg@adacore.com>
* inline.adb: proper handling of init_procs.
* sem_res.adb (Resolve_Op_Concat_Arg): if the argument is an aggregate
and the component type is composite, this is ambiguous for predefined
concatenation, but if the node is not overloaded and the entity is a use
-defined function its profile can be used to resolve that aggregate.
From-SVN: r177254
Arnaud Charlet [Wed, 3 Aug 2011 09:51:09 +0000 (11:51 +0200)]
[multiple changes]
2011-08-03 Robert Dewar <dewar@adacore.com>
* exp_ch4.adb: Minor code cleanup.
2011-08-03 Thomas Quinot <quinot@adacore.com>
* exp_dist.adb: Do not generate distribution stubs if serious errors
have been diagnosed.
2011-08-03 Ed Schonberg <schonberg@adacore.com>
* sem_ch4.adb (Try_Primitive_Operation): when checking the validity of
the first formal of a primitive operation, go to the base type to
handle properly an access to a derived type with constrained
discriminants.
* sem_type.adb (Disambiguate): an immediately visible operator hides a
user-defined function that is only use-visible.
* inline.adb: init procs are inlineable.
From-SVN: r177253
Robert Dewar [Wed, 3 Aug 2011 09:47:07 +0000 (09:47 +0000)]
sem_aggr.adb, [...]: Minor reformatting
2011-08-03 Robert Dewar <dewar@adacore.com>
* sem_aggr.adb, sem_ch3.adb, lib.ads, gnatcmd.adb, prj-proc.adb,
make.adb, lib-writ.adb, prj-part.adb, prj-part.ads, prj-ext.adb,
fname-uf.adb, prj-ext.ads, prj.adb, prj.ads, sem_attr.adb, alfa.adb,
prj-makr.adb, errout.adb, makeutl.adb, makeutl.ads, restrict.ads,
sem_ch6.adb, g-pehage.adb, clean.adb, put_alfa.adb, lib-xref-alfa.adb,
prj-nmsc.adb, prj-nmsc.ads, sem_ch8.adb, prj-pars.ads, exp_aggr.adb,
prj-attr.ads, sem_ch13.adb, get_alfa.adb, prj-env.adb, prj-env.ads,
alfa_test.adb, prj-tree.adb, prj-tree.ads, einfo.ads: Minor reformatting
2011-08-03 Robert Dewar <dewar@adacore.com>
* repinfo.adb (List_Mechanism): Add handling of
Convention_Ada_Pass_By_XXX.
* sem_mech.adb (Set_Mechanism): Ditto.
* sem_prag.adb (Process_Convention): Add entries for
Convention_Ada_Pass_By_XXX.
* snames.adb-tmpl, snames.ads-tmpl: Ditto.
From-SVN: r177252
Arnaud Charlet [Wed, 3 Aug 2011 09:43:16 +0000 (11:43 +0200)]
[multiple changes]
2011-08-03 Pascal Obry <obry@adacore.com>
* makeutl.adb: Minor reformatting.
2011-08-03 Vincent Celier <celier@adacore.com>
* fname-uf.adb
(Get_File_Name) If the file cannot be found when there are no config
pragmas file and May_Fail is True, return No_File instead of the file
name, to be consistent.
2011-08-03 Pascal Obry <obry@adacore.com>
* adaint.c (__gnat_is_executable_file_attr): Avoid access
to null pointer.
2011-08-03 Javier Miranda <miranda@adacore.com>
* sem_ch13.adb
(Same_Representation): In VM targets the representation of arrays with
aliased components differs from arrays with non-aliased components.
From-SVN: r177251
Emmanuel Briot [Wed, 3 Aug 2011 09:38:56 +0000 (09:38 +0000)]
prj-proc.adb, [...] (Get_Attribute_Index): do not systematically lower case attribute indexes that contain no "." Fix...
2011-08-03 Emmanuel Briot <briot@adacore.com>
* prj-proc.adb, prj-attr.adb, prj-attr.ads (Get_Attribute_Index): do
not systematically lower case attribute indexes that contain no "."
Fix definition of several Naming attributes, which take
a unit name as index and therefore should be case insensitive.
Minor refactoring (reduce length of variable names).
2011-08-03 Emmanuel Briot <briot@adacore.com>
* makeutl.adb, makeutl.ads (Get_Switches): new subprogram.
From-SVN: r177250
Emmanuel Briot [Wed, 3 Aug 2011 09:36:24 +0000 (09:36 +0000)]
gnatcmd.adb, [...] (Prj.Tree.Environment): new type.
2011-08-03 Emmanuel Briot <briot@adacore.com>
* gnatcmd.adb, prj-proc.adb, prj-proc.ads, make.adb, prj-part.adb,
prj-part.ads, switch-m.adb, switch-m.ads, prj-makr.adb, clean.adb,
prj-pars.adb, prj-pars.ads, prj-conf.adb, prj-conf.ads, prj-tree.adb,
prj-tree.ads (Prj.Tree.Environment): new type.
From-SVN: r177248
Emmanuel Briot [Wed, 3 Aug 2011 09:30:45 +0000 (09:30 +0000)]
prj-proc.adb, [...] (Environment): new type.
2011-08-03 Emmanuel Briot <briot@adacore.com>
* prj-proc.adb, prj.ads, makeutl.adb, makeutl.ads, prj-conf.adb,
prj-tree.adb, prj-tree.ads (Environment): new type.
From-SVN: r177247
Arnaud Charlet [Wed, 3 Aug 2011 09:27:50 +0000 (11:27 +0200)]
[multiple changes]
2011-08-03 Emmanuel Briot <briot@adacore.com>
* prj-tree.ads: Remove unused variable.
2011-08-03 Yannick Moy <moy@adacore.com>
* restrict.adb (Restriction_Msg): set "SPARK" all in upper case for
issuing messages related to SPARK restriction violation.
From-SVN: r177246
Arnaud Charlet [Wed, 3 Aug 2011 09:26:00 +0000 (11:26 +0200)]
[multiple changes]
2011-08-03 Ed Schonberg <schonberg@adacore.com>
* sem_ch6.adb: guard against error nodes in return statements.
2011-08-03 Arnaud Charlet <charlet@adacore.com>
* errout.adb (Error_Msg_Internal): the main unit has not been read yet,
a warning can only appear on a configuration file, so emit warning
without further checks.
2011-08-03 Arnaud Charlet <charlet@adacore.com>
* s-interr.ads: add overriding keyword.
2011-08-03 Geert Bosch <bosch@adacore.com>
* exp_attr.adb: Fix minor typo.
2011-08-03 Ed Schonberg <schonberg@adacore.com>
* par-ch4.adb: improve error recovery.
From-SVN: r177245
Arnaud Charlet [Wed, 3 Aug 2011 09:21:55 +0000 (11:21 +0200)]
[multiple changes]
2011-08-03 Emmanuel Briot <briot@adacore.com>
* prj-part.adb, prj-part.ads, prj-makr.adb, prj-pars.adb, prj-conf.adb,
prj-env.adb (Prj.Part.Parse): change parameter Always_Errout_Finalize
to Errout_Handling.
2011-08-03 Emmanuel Briot <briot@adacore.com>
* prj-dect.adb (Parse_Attribute_Declaration): make sure we can use
"external" as an attribute name in aggregate projects.
2011-08-03 Jose Ruiz <ruiz@adacore.com>
* s-taprop-vxworks.adb: (Create_Task, Initialize): Ada 2012 pragma CPU
uses CPU numbers starting 1, while VxWorks uses CPU numbers starting
from 0, so we need to adjust.
2011-08-03 Emmanuel Briot <briot@adacore.com>
* prj-proc.adb, prj-ext.adb, prj-ext.ads, makeutl.adb, prj-tree.adb,
prj-tree.ads, gnatcmd.adb, clean.adb (External_References): new type.
From-SVN: r177244
Arnaud Charlet [Wed, 3 Aug 2011 09:17:28 +0000 (11:17 +0200)]
[multiple changes]
2011-08-03 Yannick Moy <moy@adacore.com>
* sem_ch6.adb (New_Overloaded_Entity): only issue error for SPARK
restriction on overloaded entity if the entity is not an operator.
2011-08-03 Yannick Moy <moy@adacore.com>
* sem_ch7.adb, sem_res.adb, sem_attr.adb, restrict.adb,
restrict.ads: Rename remaining Check_Formal_Restriction* into
Check_SPARK_Restriction*.
2011-08-03 Emmanuel Briot <briot@adacore.com>
* prj-proc.adb, prj-part.adb, prj.adb, prj.ads, prj-nmsc.adb,
prj-nmsc.ads, prj-err.adb (Project_Data): now discriminated on its
qualifier.
(Project_Empty): removed
(Empty_Project): new parameter Qualifier
This is used to have fields specific to aggregate projects, cleaner
New field to store the list of aggregated projects.
(Check_Aggregate_Project): removed
(Process_Aggregated_Projects, Free): new subprograms.
From-SVN: r177243
Arnaud Charlet [Wed, 3 Aug 2011 08:32:57 +0000 (10:32 +0200)]
[multiple changes]
2011-08-03 Olivier Hainque <hainque@adacore.com>
* tracebak.c (STOP_FRAME ppc AIX): Stop at null return address as well.
2011-08-03 Ed Schonberg <schonberg@adacore.com>
* sem_ch8.adb (Analyze_Object_Renaming): if the renamed object is an
explicit dereference of an unconstrained type, create a constrained
subtype for it, as is done for function calls that return an
unconstrained type.
2011-08-03 Thomas Quinot <quinot@adacore.com>
* g-pehage.adb (Finalize): Avoid possible double-free.
2011-08-03 Steve Baird <baird@adacore.com>
* exp_attr.adb (Expand_N_Attribute_Reference): Don't expand
Elab_Spec/Body attrs in CodePeer_Mode.
2011-08-03 Javier Miranda <miranda@adacore.com>
* exp_aggr.adb (Flatten): Convert to positional form aggregates whose
low bound is not known at compile time but they have no others choice.
Done because in this case the bounds can be obtained directly from the
aggregate.
2011-08-03 Ed Falis <falis@adacore.com>
* s-tasinf-vxworks.ads: Update comment to reflect 0 indexing of CPUs
on VxWorks SMP. Remove unusable constant ANY_CPU.
From-SVN: r177242
Emmanuel Briot [Wed, 3 Aug 2011 08:28:47 +0000 (08:28 +0000)]
gnatcmd.adb, [...] (Prj.Env.Initialize_Default_Project_Path, [...]): new subprograms
2011-08-03 Emmanuel Briot <briot@adacore.com>
* gnatcmd.adb, make.adb, prj-part.adb, prj-part.ads, prj-makr.adb,
clean.adb, prj-nmsc.adb, prj-pars.adb, prj-conf.adb, prj-env.adb,
prj-env.ads (Prj.Env.Initialize_Default_Project_Path,
Prj.Env.Initialize_Empty): new subprograms
(Get_Env, Find_Project): remove parameter Target_Name.
From-SVN: r177241
Arnaud Charlet [Wed, 3 Aug 2011 08:26:17 +0000 (10:26 +0200)]
[multiple changes]
2011-08-03 Gary Dismukes <dismukes@adacore.com>
* sem_ch3.adb (Build_Derived_Record_Type): Test the Derive_Subps formal
as a condition for the delayed call to Derived_Subprograms done for the
case of the rewriting of a derived type that constrains the
discriminants of its parent type.
Avoids redundant subprogram derivations for private subtype derivations.
2011-08-03 Javier Miranda <miranda@adacore.com>
* exp_aggr.adb (Init_Hidden_Discriminants): New subprogram of
Build_Record_Aggr_Code.
(Build_Record_Aggr_Code): Add missing support to initialize hidden
discriminants in extension aggregates.
2011-08-03 Emmanuel Briot <briot@adacore.com>
* prj-pp.adb (Print): also output project qualifiers, since in
particular "aggregate" is mandatory in an aggregate project.
2011-08-03 Emmanuel Briot <briot@adacore.com>
* prj-part.adb, prj.adb, prj.ads, prj-nmsc.adb, prj-env.adb:
(Debug_Output): new function.
From-SVN: r177240
Arnaud Charlet [Wed, 3 Aug 2011 08:22:52 +0000 (10:22 +0200)]
[multiple changes]
2011-08-03 Eric Botcazou <ebotcazou@adacore.com>
* gnat_ugn.texi: Document -Wstack-usage.
* gcc-interface/misc.c (enumerate_modes): Add guard for ghost FP modes.
2011-08-03 Thomas Quinot <quinot@adacore.com>
* sem_prag.adb Issue an error (not a warning) when a C++ type does not
have keyword LIMITED.
2011-08-03 Yannick Moy <moy@adacore.com>
* alfa.adb, alfa.ads, alfa_test.adb: New files.
* ali.adb (Known_ALI_Lines): add 'C' lines (SCO) and 'F' lines (ALFA)
(Scan_ALI): do not issue a fatal error if parsing known lines after Xref
section (does not happen in compiler, only if code directly calls
Scan_ALI).
* get_alfa.adb, get_alfa.ads: New files.
* lib-writ.adb, lib-writ.ads (Write_ALI): output ALFA information if
needed.
* lib-xref-alfa.adb: New file.
* lib-xref.adb, lib-xref.ads
(Xref_Entry): redefine information needed in cross-references for ALFA.
Push ALFA treatments in separated local package.
(Enclosing_Subpragram_Or_Package): treat specially subprogram
identifiers. Return entity of package body instead of spec. Return
Empty for a scope with no location.
(Generate_Reference): adapt to new components for ALFA information.
Remove the need for D references on definitions.
(Is_Local_Reference): moved to ALFA local package
(Output_References): extract subfunction as Extract_Source_Name
(Output_Local_References): remove procedure, replaced by filtering of
cross-references in package ALFA and printing in Put_ALFA.
(Write_Entity_Name): remove procedure
* lib.adb, lib.ads (Extract_Source_Name): extract here function to
print exact name of entity as it appears in source file
(Unit_Ref_Table): make type public for use in Lib.Xref.ALFA
* put_alfa.adb, put_alfa.ads: New files.
* xref_lib.adb (Search_Xref): protect read of cross-references against
reading other sections of the ALI file, in gnatxref
(Search): protect read of cross-references against reading other
sections of the ALI file, in gnatfind.
* gcc-interface/Make-lang.in: Update dependencies.
2011-08-03 Thomas Quinot <quinot@adacore.com>
* sem_ch3.adb: Minor reformatting.
2011-08-03 Jose Ruiz <ruiz@adacore.com>
* s-inmaop-vxworks.adb (Setup_Interrupt_Mask): Do nothing instead of
raising an exception.
2011-08-03 Ed Schonberg <schonberg@adacore.com>
* sem_res.adb (Set_String_Literal_Subtype): if index type is an integer
type, always use 1 as the lower bound or string, even if lower bound of
context is not static, to handle properly null strings in a non-static
context.
2011-08-03 Bob Duff <duff@adacore.com>
* sem_prag.adb (Resolve_Aggregate): An array aggregate with 'others' is
always legal on the right-hand side of an assignment statement; there
is always an applicable index constraint in this case. Therefore, the
check for Pkind = N_Assignment_Statement is now unconditional -- it
doesn't depend on whether Is_Constrained (Typ).
From-SVN: r177239
Arnaud Charlet [Wed, 3 Aug 2011 08:11:09 +0000 (10:11 +0200)]
[multiple changes]
2011-08-03 Robert Dewar <dewar@adacore.com>
* exp_ch5.adb, sem_prag.adb, exp_ch4.adb: Minor reformatting.
2011-08-03 Ed Schonberg <schonberg@adacore.com>
* sem_ch3.adb (Build_Itype_Reference): do not create an itype reference
for an itype created within a generic unit.
2011-08-03 Eric Botcazou <ebotcazou@adacore.com>
* gnat_ugn.texi (Switches for gcc): Make it clearer that -fno-inline
suppresses all inlining.
From-SVN: r177238
Arnaud Charlet [Wed, 3 Aug 2011 08:08:31 +0000 (10:08 +0200)]
[multiple changes]
2011-08-03 Robert Dewar <dewar@adacore.com>
* sem_ch3.adb, sem_res.adb, exp_ch13.adb, exp_disp.adb,
exp_aggr.adb: Minor reformatting.
2011-08-03 Thomas Quinot <quinot@adacore.com>
* exp_ch5.adb (Expand_N_Assignment_Statement): Do not force inlining of
tagged assignment when discriminant checks are suppressed. This is
useless and extremely costly in terms of static stack usage.
2011-08-03 Bob Duff <duff@adacore.com>
* sem_prag.adb (Get_Base_Subprogram): Do not follow Alias for instances
of generics, because this leads to the wrong entity in the wrong scope,
causing (e.g.) pragma Export_Procedure to get an error if the entity is
an instance.
(Process_Interface_Name): Follow Alias for instances of generics, to
correct for the above change.
2011-08-03 Ed Schonberg <schonberg@adacore.com>
* exp_ch4.adb (Expand_N_Selected_Component): If the discriminant value
is an integer literal it is always safe to replace the reference. In
addition, if the reference appears in the generated code for an object
declaration it is necessary to copy because otherwise the reference
might be to the uninitilized value of the discriminant of the object
itself.
2011-08-03 Pascal Obry <obry@adacore.com>
* adaint.c (__gnat_is_executable_file_attr): Fix Win32 circuitry when no
ACL used, in this case we want to check for ending .exe, not .exe
anywhere in the path.
2011-08-03 Sergey Rybin <rybin@adacore.com>
* tree_io.ads (ASIS_Version_Number): Update because of the changes in
the tree structure (semantic decoration of references to record
discriminants).
From-SVN: r177237
Arnaud Charlet [Wed, 3 Aug 2011 08:02:56 +0000 (10:02 +0200)]
[multiple changes]
2011-08-03 Gary Dismukes <dismukes@adacore.com>
* sem_aggr.adb (Analyze_Array_Aggregate): When checking the discrete
choices of a named array aggregate, bail out when any choices are
marked as Errors_Posted.
2011-08-03 Ed Schonberg <schonberg@adacore.com>
* exp_ch13.adb (Expand_N_Freeze_Entity): cleanup determination of scope
in which entity is frozen, to handle properly loop variables in
iterators.
2011-08-03 Ed Schonberg <schonberg@adacore.com>
* sem_res.adb (Set_String_Literal_Subtype): if the lower bound of the
subtype is not static, compute the upper bound using attributes, to
handle properly index types that are not integer types.
2011-08-03 Bob Duff <duff@adacore.com>
* gnat_rm.texi, gnat_ugn.texi: Fix some dangling URLs.
Update copyright notice.
2011-08-03 Ed Schonberg <schonberg@adacore.com>
* sem_ch3.adb (Build_Discriminant_Constraints): Only use
Original_Discriminant if within an instance.
* sem_ch4.adb (Analyze_Selected_Component): Ditto.
2011-08-03 Thomas Quinot <quinot@adacore.com>
* einfo.ads: Minor reformatting.
2011-08-03 Ed Schonberg <schonberg@adacore.com>
* exp_disp.adb (Check_Premature_Freezing): diagnose the presence of a
composite type with an unfrozen subcomponent, in the profile of a
primitive operation.
From-SVN: r177236
Revital Eres [Wed, 3 Aug 2011 07:59:23 +0000 (07:59 +0000)]
Optimize stage count
From-SVN: r177235
Arnaud Charlet [Wed, 3 Aug 2011 07:52:00 +0000 (09:52 +0200)]
[multiple changes]
2011-08-03 Robert Dewar <dewar@adacore.com>
* sem_util.ads, exp_aggr.adb, exp_ch3.adb: Minor reformatting.
2011-08-03 Ed Schonberg <schonberg@adacore.com>
* sem_ch3.adb (Analyze_Object_Declaration): if a constant object of an
unconstrained type with discriminants is initialized with an aggregate,
use the constrained subtype of the aggregate as the type of the object,
because it is immutable, and this allows the back-end to generate no
code for the object declaration.
From-SVN: r177234
Arnaud Charlet [Wed, 3 Aug 2011 07:45:36 +0000 (09:45 +0200)]
[multiple changes]
2011-08-03 Robert Dewar <dewar@adacore.com>
* exp_ch4.adb (Optimize_Length_Check): Fix bad handling of case where
comparison operand is variable, and turns out to be zero or negative.
2011-08-03 Javier Miranda <miranda@adacore.com>
* exp_intr.adb
(Expand_Dispatching_Constructor_Call): Disable expansion of
code required for native targets. Done to avoid generating
references to unavailable runtime entities in VM targets.
* exp_ch3.adb
(Expand_N_Object_Declaration): Add missing support to handle
the explicit initialization of class-wide interface objects.
Fix documentation.
2011-08-03 Matthew Heaney <heaney@adacore.com>
* a-cobove.adb (Merge): Move source onto target, instead of using Assign
2011-08-03 Matthew Heaney <heaney@adacore.com>
* a-cbdlli.adb (Splice): move source items from first to last
2011-08-03 Yannick Moy <moy@adacore.com>
* sem_util.ads: comment added.
2011-08-03 Javier Miranda <miranda@adacore.com>
* exp_aggr.adb
(Expand_Record_Aggregate): In VM targets disable the expansion into
assignments of aggregates whose type is not known at compile time.
From-SVN: r177233
Ed Schonberg [Wed, 3 Aug 2011 07:37:15 +0000 (07:37 +0000)]
exp_ch9.adb (Build_Renamed_Formal_Declaration): common procedure for protected entries and task entries...
2011-08-03 Ed Schonberg <schonberg@adacore.com>
* exp_ch9.adb (Build_Renamed_Formal_Declaration): common procedure for
protected entries and task entries, to build the proper renaming
declaration for entry formals, used in debugging.
* exp_ch2.adb (Expand_Entry_Parameter): handle task and entry
parameters in the same way.
From-SVN: r177232
H.J. Lu [Wed, 3 Aug 2011 04:59:41 +0000 (04:59 +0000)]
Update x32 __NR_rt_sigreturn system call number.
2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
* config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
(x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
long long to check rt_sigreturn syscall.
From-SVN: r177229
Roberto Lublinerman [Wed, 3 Aug 2011 00:37:26 +0000 (00:37 +0000)]
gccgo: Added code to dump the AST tree.
gccgo: Added code to dump the AST tree. The AST dump is
activated with -fgo-dump-ast.
Initial version, it only dumps (most) constructs that
are expected after the lowering transformation.
* Make-lang.in (GO_OBJS): Add go/ast-dump.o.
(go/ast-dump.o): New target.
(go/expressions.o): Depend on go/gofrontend/ast-dump.h.
(go/statements.o): Likewise.
From-SVN: r177225
GCC Administrator [Wed, 3 Aug 2011 00:18:01 +0000 (00:18 +0000)]
Daily bump.
From-SVN: r177224
Richard Henderson [Tue, 2 Aug 2011 22:20:17 +0000 (15:20 -0700)]
Add another PR tag.
From-SVN: r177219
Richard Henderson [Tue, 2 Aug 2011 22:18:35 +0000 (15:18 -0700)]
re PR debug/49864 (ICE: in maybe_record_trace_start, at dwarf2cfi.c:2439)
PR target/49864
* reg-notes.def (REG_ARGS_SIZE): New.
* calls.c (emit_call_1): Emit REG_ARGS_SIZE for call_pop.
(expand_call): Add REG_ARGS_SIZE to emit_stack_restore.
* cfgcleanup.c (old_insns_match_p): Don't allow cross-jumping to
different stack levels.
* combine-stack-adj.c (adjust_frame_related_expr): Remove.
(maybe_move_args_size_note): New.
(combine_stack_adjustments_for_block): Use it.
* combine.c (distribute_notes): Place REG_ARGS_SIZE.
* dwarf2cfi.c (dw_cfi_row_struct): Remove args_size member.
(dw_trace_info): Add beg_true_args_size, end_true_args_size,
beg_delay_args_size, end_delay_args_size, eh_head, args_size_undefined.
(cur_cfa): New.
(queued_args_size): Remove.
(add_cfi_args_size): Assert size is non-negative.
(stack_adjust_offset, dwarf2out_args_size): Remove.
(dwarf2out_stack_adjust, dwarf2out_notice_stack_adjust): Remove.
(notice_args_size, notice_eh_throw): New.
(dwarf2out_frame_debug_def_cfa): Use cur_cfa.
(dwarf2out_frame_debug_adjust_cfa): Likewise.
(dwarf2out_frame_debug_cfa_offset): Likewise.
(dwarf2out_frame_debug_expr): Likewise. Don't stack_adjust_offset.
(dwarf2out_frame_debug): Don't handle non-frame-related-p insns.
(change_cfi_row): Don't emit args_size.
(maybe_record_trace_start_abnormal): Split out from ...
(maybe_record_trace_start): Here. Set args_size_undefined.
(create_trace_edges): Update to match.
(scan_trace): Handle REG_ARGS_SIZE.
(connect_traces): Connect args_size between EH insns.
* emit-rtl.c (try_split): Handle REG_ARGS_SIZE.
* explow.c (suppress_reg_args_size): New.
(adjust_stack_1): Split out from ...
(adjust_stack): ... here.
(anti_adjust_stack): Use it.
(allocate_dynamic_stack_space): Suppress REG_ARGS_SIZE.
* expr.c (mem_autoinc_base): New.
(fixup_args_size_notes): New.
(emit_single_push_insn_1): Rename from emit_single_push_insn.
(emit_single_push_insn): New. Generate REG_ARGS_SIZE.
* recog.c (peep2_attempt): Handle REG_ARGS_SIZE.
* reload1.c (reload_as_needed): Likewise.
* rtl.h (fixup_args_size_notes): Declare.
From-SVN: r177218
Richard Henderson [Tue, 2 Aug 2011 21:23:58 +0000 (14:23 -0700)]
Fix my last changelog entry.
From-SVN: r177217
Jason Merrill [Tue, 2 Aug 2011 21:09:26 +0000 (17:09 -0400)]
re PR c++/43886 ([C++0x] name lookup failure on un-used local variable in lambda compound-statement)
PR c++/43886
* parser.c (cp_parser_lambda_body): Clear local_variables_forbidden_p.
From-SVN: r177216
Jason Merrill [Tue, 2 Aug 2011 21:09:17 +0000 (17:09 -0400)]
re PR c++/49577 ([C++0x] narrowing conversion not rejected)
PR c++/49577
* typeck2.c (check_narrowing): Check unsigned mismatch.
* semantics.c (finish_compound_literal): check_narrowing.
From-SVN: r177215
Jason Merrill [Tue, 2 Aug 2011 21:09:08 +0000 (17:09 -0400)]
re PR c++/49593 ([C++0x] cannot use T{t}... as pack expansion)
PR c++/49593
* pt.c (find_parameter_packs_r): Handle CONSTRUCTOR.
From-SVN: r177214
Jason Merrill [Tue, 2 Aug 2011 21:08:57 +0000 (17:08 -0400)]
re PR c++/49803 ([C++0x] erroneous variant-member initialization in a union containing an anonymous struct)
PR c++/49803
* init.c (sort_mem_initializers): Initialize uses_unions_p here.
(build_field_list): Not here.
From-SVN: r177213
Paolo Carlini [Tue, 2 Aug 2011 20:26:57 +0000 (20:26 +0000)]
re PR bootstrap/49914 (call to abs(long long) in gcc/fold-const.c)
2011-08-02 Paolo Carlini <paolo.carlini@oracle.com>
PR bootstrap/49914
* fold-const.c (fold_plusminus_mult_expr): Use abs_hwi instead
of abs.
* tree-ssa-math-opts.c (gimple_expand_builtin_pow): Likewise.
* tree-ssa-loop-prefetch.c (prune_ref_by_group_reuse): Likewise.
From-SVN: r177212
Daniel Kraft [Tue, 2 Aug 2011 20:10:13 +0000 (22:10 +0200)]
re PR fortran/49885 (Segmentation fault when writing to an automatic character array)
2011-08-02 Daniel Kraft <d@domob.eu>
PR fortran/49885
* trans-array.c (gfc_trans_auto_array_allocation): Change
gfc_start_block to gfc_init_block to avoid spurious extra-scope.
2011-08-02 Daniel Kraft <d@domob.eu>
PR fortran/49885
* gfortran.dg/auto_char_dummy_array_3.f90: New test.
From-SVN: r177211
Richard Henderson [Tue, 2 Aug 2011 19:56:29 +0000 (12:56 -0700)]
h8300: Generate correct unwind info around swap_into/out_of_er6.
Minimal bug fix is to unset RTX_FRAME_RELATED_P on the PUSH
insn generated in h8300_swap_into_er6. But with a tiny bit
of effort we can generate real unwind info around the sequence.
From-SVN: r177209
Kai Tietz [Tue, 2 Aug 2011 19:31:30 +0000 (21:31 +0200)]
re PR middle-end/49947 (FAIL: gcc.dg/tree-ssa/forwprop-15.c)
2011-08-02 Kai Tietz <ktietz@redhat.com>
PR middle-end/49947
* gcc.dg/tree-ssa/forwprop-15.c
From-SVN: r177205
H.J. Lu [Tue, 2 Aug 2011 19:23:10 +0000 (19:23 +0000)]
Fix a typo in host_detect_local_cpu.
2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
* config/i386/driver-i386.c (host_detect_local_cpu): Fix a typo.
From-SVN: r177204
Richard Henderson [Tue, 2 Aug 2011 18:48:00 +0000 (11:48 -0700)]
re PR target/49878 ([h8300] ICE in based_loc_descr, at dwarf2out.c:10478)
PR target/49878
h8300: Don't allow eliminable registers to be pushed.
From-SVN: r177200
Jason Merrill [Tue, 2 Aug 2011 18:08:58 +0000 (14:08 -0400)]
re PR c++/49834 ([C++0x] type deduction in for-each loop in template function)
PR c++/49834
* parser.c (build_range_temp): Split out from...
(cp_convert_range_for): ...here.
(do_range_for_auto_deduction): New.
(cp_parser_range_for): Use it.
From-SVN: r177199
Tobias Burnus [Tue, 2 Aug 2011 18:07:52 +0000 (20:07 +0200)]
trans-array.c (gfc_array_allocate): Pass token to gfc_allocate_allocatable for -fcoarray=lib.
2011-08-02 Tobias Burnus <burnus@net-b.de>
* trans-array.c (gfc_array_allocate): Pass token to
gfc_allocate_allocatable for -fcoarray=lib.
* trans-stmt.c (gfc_trans_allocate): Update
gfc_allocate_allocatable call.
* trans.h (gfc_allocate_allocatable): Update prototype.
(gfc_allocate_using_lib): Remove.
* trans.c (gfc_allocate_using_lib): Make static, handle
token.
(gfc_allocate_allocatable): Ditto.
2011-08-02 Tobias Burnus <burnus@net-b.de>
* gfortran.dg/coarray_lib_token_3.f90: New.
From-SVN: r177198
Richard Henderson [Tue, 2 Aug 2011 17:38:16 +0000 (10:38 -0700)]
re PR target/49881 ([AVR] Inefficient stack manipulation around calls)
PR target/49881
* config/avr/avr.md (push<MPUSH>1): Don't constrain the operand.
From-SVN: r177196
Jakub Jelinek [Tue, 2 Aug 2011 16:13:29 +0000 (18:13 +0200)]
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
Arnaud Charlet [Tue, 2 Aug 2011 15:53:12 +0000 (17:53 +0200)]
New file.
From-SVN: r177193
Arnaud Charlet [Tue, 2 Aug 2011 15:52:59 +0000 (17:52 +0200)]
Minor reformatting.
From-SVN: r177192
Arnaud Charlet [Tue, 2 Aug 2011 15:49:38 +0000 (17:49 +0200)]
Update dependencies
From-SVN: r177191
Arnaud Charlet [Tue, 2 Aug 2011 15:47:39 +0000 (17:47 +0200)]
[multiple changes]
2011-08-02 Robert Dewar <dewar@adacore.com>
* a-direct.adb, sinfo.ads, exp_ch9.adb, scng.adb, sem_util.adb,
sem_util.ads, restrict.ads, par-prag.adb: Minor reformatting and/or
code reorganization.
2011-08-02 Robert Dewar <dewar@adacore.com>
* debug.adb: Debug flag d.P to suppress length comparison optimization
* exp_ch4.adb (Optimize_Length_Comparison): New routine to optimize
comparison of Length by comparing First/Last instead.
2011-08-02 Matthew Heaney <heaney@adacore.com>
* a-cobove.ads: Code clean up.
From-SVN: r177190
Arnaud Charlet [Tue, 2 Aug 2011 15:36:49 +0000 (17:36 +0200)]
[multiple changes]
2011-08-02 Vincent Celier <celier@adacore.com>
* adaint.c (file_names_case_sensitive_cache): New static int.
(__gnat_get_file_names_case_sensitive): Cache the return value in
file_names_case_sensitive_cache at the first invocation, to avoid
multiple calls to getenv.
2011-08-02 Bob Duff <duff@adacore.com>
* sem_ch12.adb (Validate_Derived_Type_Instance): Implement AI05-0218-1.
From-SVN: r177189
Arnaud Charlet [Tue, 2 Aug 2011 15:35:25 +0000 (17:35 +0200)]
[multiple changes]
2011-08-02 Yannick Moy <moy@adacore.com>
* sem_ch3.adb, sem_ch5.adb, sem_ch9.adb, sem_prag.adb, sem.ads,
sem_util.adb, sem_util.ads, sem_res.adb, sem_ch2.adb, sem_ch4.adb,
sem_ch6.adb, sem_ch11.adb: Add semantic flag In_Pre_Post_Expression to
indicate that we are in a precondition or postcondition. This is used in
Mark_Non_ALFA_Subprogram (renaming of Mark_Non_ALFA_Subprogram_Body) to
decide whether to flag the spec or body of the current subprogram as
not in ALFA.
2011-08-02 Fabien Chouteau <chouteau@adacore.com>
* impunit.adb: Add Ada.Execution_Time.Interrupts in the
Ada2012 package
list.
* a-extiin.ads: New file.
2011-08-02 Bob Duff <duff@adacore.com>
* a-direct.adb (Rename): Implement AI05-0231-1. In particular, Rename
now raises Name_Error instead of Use_Error in certain cases. The other
parts of this AI were already implemented properly.
From-SVN: r177187
Jason Merrill [Tue, 2 Aug 2011 15:35:09 +0000 (11:35 -0400)]
* call.c (build_call_a): Also check at_function_scope_p.
From-SVN: r177185
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