2015-10-27 Yannick Moy <moy@adacore.com>
* lib-xref-spark_specific.adb
(Enclosing_Subprogram_Or_Library_Package): detect library-level
subprograms and handle entries as subprograms, i.e. now both
library-level subprograms and entry bodies act as enclosing
scopes.
(Traverse_Declarations_Or_Statements): process entry bodies just
like subprogram bodies.
* lib-xref.ads (Enclosing_Subprogram_Or_Library_Package): comment
simplified while keeping its the meaning and minor typo fixed
("of" -> "or").
* spark_xrefs.ads (Xref Section): fix in description of the ALI
line for subprogram calls; such lines start with captial "F"
followed by a space.
2015-10-27 Ed Schonberg <schonberg@adacore.com>
* sem_ch8.adb (Find_Direct_Name): A parameter association is
a legal context for applying an implicit dereference.
(Analyze_Expanded_Name): Minor code cleanup.
From-SVN: r229418
2015-10-27 Pascal Obry <obry@adacore.com>
* a-dirval-mingw.adb: Remove some characters from Invalid_Character set.
2015-10-27 Ed Schonberg <schonberg@adacore.com>
* exp_ch6.adb (Rewrite_Function_Call_For_C): Use a named
associaion for the added actual in the call because previous
actuals may also have been given by explicit associations.
* lib-xref.adb: Minor style fixes.
From-SVN: r229416
2015-10-27 Javier Miranda <miranda@adacore.com>
* sem_ch6.adb (Analyze_Subprogram_Body_Helper): Improve previous patch.
2015-10-27 Hristian Kirtchev <kirtchev@adacore.com>
* sem_ch12.adb (Analyze_Formal_Package_Declaration): Code cleanup. Set
and restore the value of global flag Ignore_Pragma_SPARK_Mode. A
formal package declaration acts as a package instantation with
respect to SPARK_Mode legality.
2015-10-27 Hristian Kirtchev <kirtchev@adacore.com>
* sem_prag.adb (Check_Constituent_Usage): Use
logical operators rather than short circuit operators. Emit an
error when a state with visible refinement is not refined.
* snames.ads-tmpl: Add names for detecting
predefined potentially blocking subprograms.
2015-10-27 Arnaud Charlet <charlet@adacore.com>
* exp_aggr.adb (Aggr_Assignment_OK_For_Backend): Revert previous
change.
(Expand_Array_Aggregate): Rewrite previous change here
as done for other non GCC back-ends.
(Build_Record_Aggr_Code): Add special case.
From-SVN: r229414
An upcoming patch adds a fold from hypot(x,x) to fabs(x)*sqrt(2).
This is unusual in that it could trigger in the gimplifier but would
require new SSA names to be created. This patch makes sure that we
use the usual:
if (gimple_in_ssa_p (cfun))
res = make_ssa_name (type);
else
res = create_tmp_reg (type);
formula to cope with cases where we're not yet in SSA form.
Tested on x86_64-linux-gnu, aarch64-linux-gnu and arm-linux-gnueabi.
gcc/
* gimple-match-head.c (maybe_push_res_to_seq): Use create_tmp_reg
instead of make_ssa_name if not yet in SSA form.
From-SVN: r229406
2015-10-27 Richard Biener <rguenther@suse.de>
* cfg.c (free_edge): Add function argument and use it instead of cfun.
(clear_edges): Likewise.
* cfg.h (clear_edges): Adjust prototype.
* cfgexpand.c (pass_expand::execute): Adjust.
* cfgloop.c (release_recorded_exits): Add function argument and use
it instead of cfun.
* cfgloop.h (release_recorded_exits): Adjust prototype.
(loops_state_satisfies_p): Add overload with function argument.
(loops_state_set): Likewise.
(loops_state_clear): Likewise.
(struct loop_iterator): Add function argument to constructor
and iterator and use it instead of cfun.
(FOR_EACH_LOOP_FN): New macro.
(loop_optimizer_finalize): Add overload with function argument.
* loop-init.c (loop_optimizer_init): Adjust.
(fix_loop_structure): Likewise.
(loop_optimizer_finaliz): Add function argument and use it
instead of cfun.
* tree-cfg.c (delete_tree_cfg_annotations): Likewise.
* tree-cfg.h (delete_tree_cfg_annotations): Adjust prototype.
* cgraph.c (release_function_body): Do not push/pop cfun.
* final.c (rest_of_clean_state): Adjust.
* graphite.c (graphite_finalize): Likewise.
* tree-ssa-copy.c (fini_copy_prop): Likewise.
* tree-ssa-dce.c (perform_tree_ssa_dce): Likewise.
* tree-ssa-loop-ivcanon.c (canonicalize_induction_variables): Likewise.
(tree_unroll_loops_completely): Likewise.
(pass_complete_unrolli::execute): Likewise.
* tree-ssa-loop-niter.c (free_numbers_of_iterations_estimates):
Add function argument and use it instead of cfun.
* tree-ssa-loop-niter.h (free_numbers_of_iterations_estimates):
Adjust prototype.
* tree-ssa-loop.c (tree_ssa_loop_done): Adjust.
* tree-ssa.c (delete_tree_ssa): Add function argument and use it
instead of cfun.
* tree-ssa.h (delete_tree_ssa): Adjust prototype.
* tree-ssanames.c (fini_ssanames): Add function argument and use it
instead of cfun.
* tree-ssanames.c (fini_ssanames): Adjust prototype.
* tree-vrp.c (execute_vrp): Adjust.
* value-prof.c (free_histograms): Add function argument and use it
instead of cfun.
* value-prof.h (free_histograms): Adjust prototype.
From-SVN: r229405
* loop-invariant.c (struct def): New field can_prop_to_addr_uses.
(inv_can_prop_to_addr_use): New function.
(record_use): Call can_prop_to_addr_uses, set the new field.
(get_inv_cost): Count cost if inv can't be propagated into its
address uses.
From-SVN: r229402
2015-10-26 Louis Krupp <louis.krupp@zoho.com>
PR fortran/66056
* fortran.h: Include namespace pointer in statement label
structure.
* symbol.c (gfc_get_st_label): Store pointer to namespace
that owns the statement label tree in each label.
(gfc_free_st_label): Use namespace owning statement label
tree when deleting statement label.
* io.c: Initialize format_asterisk with NULL namespace pointer.
2015-10-26 Louis Krupp <louis.krupp@zoho.com>
PR fortran/66056
* gfortran.dg/empty_label_typedecl.f90: New test
From-SVN: r229390
When building under LANG=cs_CZ.UTF-8, the JNI method check fails:
/bin/bash ../../scripts/check_jni_methods.sh
Found a problem with the JNI methods declared and implemented.
(<) missing in implementation, (>) missing in header files
> Java_gnu_java_awt_peer_gtk_GtkClipboard_advertiseContent
> Java_gnu_java_awt_peer_gtk_GtkClipboard_initNativeState
... lots more ...
While the sed commands are run under LC_ALL=C, the two sort commands are
not, and they end up producing unexpected output (for the test). Once we
run both under LC_ALL=C, the check passes. While we're here, we can also
combine latter the `sort|uniq` into `sort -u` to match the earlier code.
URL: https://bugs.gentoo.org/563710
Reported-by: Miroslav Šulc <fordfrog@gentoo.org>
From-SVN: r229388
2015-10-26 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/36192
* array.c (gfc_ref_dimen_size): Check for BT_INTEGER before calling
mpz_set.
2015-10-26 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/36192
* gfortran.dg/pr36192.f90: New test.
From-SVN: r229387
2015-10-26 Hristian Kirtchev <kirtchev@adacore.com>
* sem_prag.adb (Add_Item_To_Name_Buffer): Update the comment on usage.
Add an output string for loop parameters.
(Analyze_Global_Items): Loop parameters are now a
valid global item. The share the legality checks of constants.
(Analyze_Input_Output): Loop parameters are now a valid dependency item.
(Find_Role): Loop parameters share the role of constants.
2015-10-26 Ed Schonberg <schonberg@adacore.com>
* sem_res.adb (Resolve_Generalized_Indexing): In ASIS mode,
preserve the Generalized_ indexing link if the context is not
a spec expression that will be analyzed anew.
2015-10-26 Javier Miranda <miranda@adacore.com>
* exp_ch6.ads, exp_ch6.adb (Build_Procedure_Body_Form): Promote it to
library level (to invoke this routine from the semantic analyzer).
* sem_ch6.adb (Analyze_Subprogram_Body_Helper): When generating
C code, invoke Build_Procedure_Body_Form to transform a function
that returns a constrained array type into a procedure with an
out parameter that carries the return value.
2015-10-26 Arnaud Charlet <charlet@adacore.com>
* a-reatim.ads: Add "Clock_Time with Synchronous" contract in package
Ada.Real_Time.
* a-taside.ads: Add "Tasking_State with Synchronous" contract in
package Ada.Task_Identification.
* sem_ch12.adb: minor typo in comment
From-SVN: r229377
2015-10-26 Hristian Kirtchev <kirtchev@adacore.com>
* contracts.adb (Analyze_Object_Contract): Set and restore
the SPARK_Mode for both constants and objects. Factor out the
semantic checks concerning Ghost objects.
* freeze.adb (Freeze_Array_Type): A Ghost array type cannot have a
concurrent component type.
(Freeze_Entity): A Ghost type cannot also be concurrent.
(Freeze_Record_Type): A Ghost record type cannot have a concurrent
component.
* sem_prag.adb (Analyze_Abstract_State): A Ghost abstract
state cannot also be synchronized.
(Check_Ghost_Synchronous): New routine.
* sem_util.adb (Yields_Synchronized_Object): Correct the case
of record components to account for the case where the type has
no component list.
2015-10-26 Hristian Kirtchev <kirtchev@adacore.com>
* expander.adb (Expand): Expand a single protected declaration.
* exp_ch9.ads, exp_ch9.adb (Expand_N_Single_Protected_Declaration): New
routine.
2015-10-26 Hristian Kirtchev <kirtchev@adacore.com>
* sem_res.adb (Is_OK_Volatile_Context): A volatile object may appear
in an object declaration as long as it denotes the name.
From-SVN: r229376
is in VISITED_BBs
PR tree-optimization/68013
* tree-ssa-threadbackward.c
(fsm_find_control_statement_thread_paths): Make sure the first block
in the path is in VISITED_BBs.
PR tree-optimization/68013
* gcc.c-torture/compile/pr68013.c: New test.
From-SVN: r229375
2015-10-26 Hristian Kirtchev <kirtchev@adacore.com>
* sem_ch9.adb (Analyze_Single_Protected_Declaration): The anonymous
object no longer comes from source.
(Analyze_Single_Task_Declaration): The anonymous object no longer
comes from source.
* sem_prag.adb (Analyze_Pragma): The analysis of pragma SPARK_Mode
now recognizes the internal anonymous object created for a single
concurren type as a valid context.
(Find_Related_Context): The internal anonymous object created for a
single concurrent type is now a valid context.
(Find_Related_Declaration_Or_Body): The internal anonymous object
created for a single concurrent type is now a valid context.
2015-10-26 Ed Schonberg <schonberg@adacore.com>
* sem_util.adb (Inherit_Rep_Item_Chain): Another another guard
to prevent circularities in the rep_item_chain of the full view
of a type extension in a child unit that extends a private type
from the parent.
From-SVN: r229374
2015-10-26 Hristian Kirtchev <kirtchev@adacore.com>
* atree.ads, atree.adb (Ekind_In): New 10 and 11 parameter versions.
* contracts.ads, contracts.adb (Analyze_Initial_Declaration_Contract):
New routine.
* sem_ch6.adb (Analyze_Generic_Subprogram_Body):
Analyze the contract of the initial declaration.
(Analyze_Subprogram_Body_Helper): Analyze the contract of the
initial declaration.
* sem_ch7.adb (Analyze_Package_Body_Helper): Analyze the contract
of the initial declaration.
* sem_ch9.adb (Analyze_Entry_Body): Analyze the contract of
the initial declaration.
(Analyze_Protected_Body): Analyze
the contract of the initial declaration.
(Analyze_Task_Body): Analyze the contract of the initial declaration.
* sem_prag.adb (Add_Entity_To_Name_Buffer): Use "type" rather
than "unit" as it makes the error messages sound better.
(Add_Item_To_Name_Buffer): Update comment on usage. The routine
now supports discriminants and current instances of concurrent
types.
(Analyze_Depends_In_Decl_Part): Install the discriminants
of a task type.
(Analyze_Global_In_Decl_Part): Install the discriminants of a task type.
(Analyze_Global_Item): Add processing for current instances of
concurrent types and include discriminants as valid global items.
(Analyze_Input_Output): Discriminants and current instances of
concurrent types are now valid items. Update various error messages.
(Check_Usage): Current instances of protected and task types behaves
as formal parameters.
(Collect_Subprogram_Inputs_Outputs): There is
no longer need to manually analyze [Refined_]Global thanks to
freezing of initial declaration contracts. Add processing for
the current instance of a concurrent type.
(Find_Role): Add categorizations for discriminants, protected and task
types.
(Is_CCT_Instance): New routine.
(Match_Items): Update the comment on usage. Update internal comments.
* sem_prag.ads (Collect_Subprogram_Inputs_Outputs): Update the
comment on usage.
* sem_util.adb (Entity_Of): Ensure that the entity is an object
when traversing a potential renaming chain.
(Fix_Msg): Use "type" rather than "unit" as it makes the error messages
sound better.
* sem_util.ads (Fix_Msg): Update the comment on usage.
2015-10-26 Arnaud Charlet <charlet@adacore.com>
* par.adb (Par): Do not generate an error when generating
SCIL for predefined units or new children of system and co.
2015-10-26 Ed Schonberg <schonberg@adacore.com>
* einfo.adb: Access_Disp_Table applies to a private
extension.
From-SVN: r229373
An upcoming patch adds a match.pd rule that folds pow(pow(x,y),z)
to pow(x,y*z). This fold can reuse the existing pow gimple statement
and simply replace the operands with x and y*z. However, the y*z
itself requires a separate gimple statement and the code wasn't
prepared to handle that.
Tested on x86_64-linux-gnu, aarch64-linux-gnu and arm-linux-gnueabi.
gcc/
* gimple-fold.c (replace_stmt_with_simplification): Don't allow
new statements to be inserted if inplace. Allow calls to have
nonempty sequences.
From-SVN: r229371
liboffloadmic/
* runtime/offload_host.cpp (OffloadDescriptor::setup_misc_data): Use
calloc instead of malloc.
(__offload_fini_library): Set mic_engines_total to zero.
Co-Authored-By: Aleksander Ivanushenko <aleksander.ivanushenko@intel.com>
From-SVN: r229368
While going through some history, I noticed that I'd committed one
of Alan's changes with my email address rather than his. Sorry for
the screw-up.
From-SVN: r229366
2015-10-26 Richard Biener <rguenther@suse.de>
* tree-object-size.c: Remove builtins.h include, include tree-cfg.h.
(do_valueize): New function.
(pass_object_sizes::execute): Use gimple_fold_stmt_to_constant and
replace_uses_by.
* tree-ssa-threadedge.c: Remove builtins.h include, include
gimple-fold.h
(fold_assignment_stmt): Remove.
(threadedge_valueize): New function.
(record_temporary_equivalences_from_stmts): Use
gimple_fold_stmt_to_constant_1, note additional cleanup
opportunities.
From-SVN: r229364
2015-10-26 Ed Schonberg <schonberg@adacore.com>
* sem_res.adb (Resolve_Generalized_Indexing): In ASIS mode, when
restoring original node, remove Generalized_Indexing operation
so that it is recreated during re- analysis.
2015-10-26 Javier Miranda <miranda@adacore.com>
* exp_unst.adb: (Unnest_Subprogram):
Replace absolute references to 1 and 0 by their counterpart
relative references through Subps_First.
2015-10-26 Ed Schonberg <schonberg@adacore.com>
* par-ch3.adb (P_Declarative_Items): In case of misplaced
aspect specifications, ensure that flag Done is properly set to
continue parse.
* sem_prag.adb, sem_prag.ads: Remove Build_Generic_Class_Condition,
unused.
From-SVN: r229362
2015-10-26 Hristian Kirtchev <kirtchev@adacore.com>
* exp_util.adb, sem_aux.adb, exp_attr.adb, sem_eval.adb: Minor
reformatting.
* sem_util.adb, sem_ch5.adb: Minor reformatting.
2015-10-26 Ed Schonberg <schonberg@adacore.com>
* exp_unst.adb (Unnest_Subprogram): Add guard to prevent compiler
abort when handling a reference to a formal in an aspect of a
nested subprogram declaration as an uplevel reference.
From-SVN: r229359
2015-10-26 Bob Duff <duff@adacore.com>
* snames.ads-tmpl, aspects.adb, aspects.ads: Add the aspect and
pragma names and enter into relevant tables.
* sem_ch13.adb (Analyze_Aspect_Specifications): Analyze aspect
Predicate_Failure.
* sem_prag.adb (Predicate_Failure): Analyze pragma Predicate_Failure.
* exp_util.adb (Make_Predicate_Check): When building the Check
pragma, if Predicate_Failure has been specified, add the relevant
String argument to the pragma.
* par-prag.adb (Prag): Add Predicate_Failure to list of pragmas
handled during semantic analysis.
2015-10-26 Ed Schonberg <schonberg@adacore.com>
* sem_ch5.adb (Analyze_Assignment): If the left-hand side
is an indexed component with generalized indexing, discard
interpretation that yields a reference type, which is not
assignable. This prevent spurious ambiguities when the right-hand
side is an aggregate which does not provide a target type.
From-SVN: r229358
2015-10-26 Bob Duff <duff@adacore.com>
* exp_ch7.adb, exp_ch6.adb: Minor comment fix.
2015-10-26 Hristian Kirtchev <kirtchev@adacore.com>
* aspects.adb (Move_Or_Merge_Aspects): Move all aspects related
to a single concurrent type declaration to the declaration
of the anonymous object if they qualify.
(Relocate_Aspect): Update comment on usage.
* aspects.ads Add new sectioon on aspect specifications on single
concurrent types. Add new table Aspect_On_Anonymous_Object_OK.
(Move_Or_Merge_Aspects): Udate the comment on usage.
* atree.adb (Elist36): New routine.
(Set_Elist36): New routine.
* atree.ads (Elist36): New routine along with pragma Inline.
(Set_Elist36): New routine along with pragma Inline.
* atree.h: Elist36 is now an alias for Field36.
* contracts.adb (Add_Contract_Item): Add processing
for protected units and extra processing for variables.
(Analyze_Object_Contract): Code cleanup. The processing of
Part_Of now depends on wherer the object is a constant or
a variable. Add processing for pragmas Depends and Global
when they apply to a single concurrent object. Verify that a
variable which is part of a single concurrent type has full
default initialization. Set/restore the SPARK_Mode of a single
concurrent object.
(Analyze_Protected_Contract): New routine.
* contracts.ads (Add_Contract_Item): Update the comment on usage.
(Analyze_Object_Contract): Update the comment on usage.
(Analyze_Protected_Contract): New routine.
(Analyze_Task_Contract): Update the comment on usage.
* einfo.adb Part_Of_Constituents now uses Elist10.
(Anonymous_Object): New routine.
(Contract): Code cleanup.
(Has_Option): Remove the assumption that the only simple
option is External.
(Is_Synchronized_State): New routine.
(Part_Of_Constituents): This attribute applies to
variables and uses Elist10.
(Set_Anonymous_Object): New routine.
(Set_Contract): Code cleanup.
(Set_Part_Of_Constituents): This attribute applies to variables and
uses Elist10.
(Set_SPARK_Aux_Pragma): Code cleanup.
(Set_SPARK_Aux_Pragma_Inherited): Code cleanup.
(Set_SPARK_Pragma): Code cleanup. This attribute applies to
variables.
(Set_SPARK_Pragma_Inherited): Code cleanup. This
attribute applies to variables.
(SPARK_Aux_Pragma): Code cleanup.
(SPARK_Aux_Pragma_Inherited): Code cleanup.
(SPARK_Pragma): Code cleanup. This attribute applies to variables.
(SPARK_Pragma_Inherited): Code cleanup. This attribute applies
to variables.
(Write_Field9_Name): Remove the output for Part_Of_Constituents.
(Write_Field10_Name): Add output for Part_Of_Constituents.
(Write_Field30_Name): Add output for Anonymous_Object.
(Write_Field34_Name): Output SPARK_Pragma
for protected types and variables.
* einfo.ads: New attributes Anonymous_Object and
Is_Synchronized_State along with usage in entities. Update
the documentation of attributes Contract Encapsulating_State
Part_Of_Constituents SPARK_Aux_Pragma SPARK_Aux_Pragma_Inherited
SPARK_Pragma SPARK_Pragma_Inherited (Anonymous_Object): New
routine along with pragma Inline.
(Is_Synchronized_State): New routine.
(Set_Anonymous_Object): New routine along with pragma Inline.
* freeze.adb (Freeze_Record_Type): Ensure that a non-synchronized
record does not have synchronized components.
* sem_ch3.adb (Analyze_Declarations): Code cleanup. Analyze the
contract of protected units.
* sem_ch9.adb Add with and use clauses for Sem_Prag. Code cleanup.
(Analyze_Single_Protected_Declaration): Reimplemented.
(Analyze_Single_Task_Declaration): Reimplemented.
* sem_ch13.adb (Analyze_Aspect_Specifications): Aspect Part_Of
can now apply to a single concurrent type declaration. Rely on
Insert_Pragma to place the pragma. Update the error message on
usage to reflect the new context.
(Insert_Pragma): When inserting
pragmas for a protected or task type, create a definition if
the type lacks one.
* sem_elab.adb (Check_A_Call): Code cleanup. Issue error message
related to elaboration issues for SPARK when SPARK_Mode is "on"
and the offending entity comes from source.
* sem_prag.adb (Analyze_Abstract_State): Add new flag
Synchronous_Seen. Update the analysis of simple options Externa,
Ghost and Synchronous. Update various error messages to reflect
the use of single concurrent types.
(Analyze_Depends_Global): Pragmas Depends and Global can now apply to
a single task type or a single concurrent object created for a task
type.
(Analyze_Depends_In_Decl_Part): Do not push a scope when the
context is a single concurrent object. (Analyze_Part_Of):
Moved out of Analyze_Pragma. The routine has a new profile
and comment on usage.
(Analyze_Part_Of_In_Decl_Part): New routine.
(Analyze_Part_Of_Option): Update the call to Analyze_Part_Of.
(Analyze_Pragma): Pragma Abstract_State can
now carry simple option Synchronous. Pragma Part_Of can now
apply to a single concurrent type declaration. The analysis
of pragma Part_Of is delayed when the context is a single
concurrent object.
(Analyze_Refined_Depends_In_Decl_Part): Use the anonymous object when
the context is a single concurren type.
(Analyze_Refined_Global_In_Decl_Part): Use the
anonymous object when the context is a single concurren type.
(Check_Ghost_Constituent): Removed.
(Check_Matching_Constituent): Renamed to Match_Constituent.
(Check_Matching_State): Renamed to Match_State.
(Collect_Constituent): Update the comment
on usage. Verify various legality rules related to ghost and
synchronized entities.
(Find_Related_Declaration_Or_Body): A single task declaration is no
longer a valid context for a pragma.
(Fix_Msg): Moved to Sem_Util.
(Process_Overloadable): Add processing for single task objects.
(Process_Visible_Part): Add processing for single concurrent
types.
(Relocate_Pragmas_To_Anonymous_Object): New routine.
* sem_prag.ads Add new table Pragma_On_Anonymous_Object_OK.
(Analyze_Part_Of_In_Decl_Part): New routine.
(Relocate_Pragmas_To_Anonymous_Object): New routine.
* sem_util.adb (Defining_Entity): Code cleanup.
(Fix_Msg): Moved from Sem_Prag and augmented to handle
mode replacements.
(Has_Full_Default_Initialization): New routine.
(Is_Descendant_Of_Suspension_Object): Moved out of
Is_Effectively_Volatile.
(Is_Single_Concurrent_Object): New routine.
(Is_Single_Concurrent_Type): New routine.
(Is_Single_Concurrent_Type_Declaration): New routine.
(Is_Synchronized_Object): New routine.
(Yields_Synchronized_Object): New routine.
* sem_util.ads (Fix_Msg): Moved form Sem_Prag. Update the
comment on usage.
(Has_Full_Default_Initialization): New routine.
(Is_Single_Concurrent_Object): New routine.
(Is_Single_Concurrent_Type): New routine.
(Is_Single_Concurrent_Type_Declaration): New routine.
(Is_Synchronized_Object): New routine.
(Yields_Synchronized_Object): New routine.
* snames.ads-tmpl: Add name Synchronous.
From-SVN: r229357
2015-10-26 Jerome Lambourg <lambourg@adacore.com>
* sysdep.c (__gnat_get_task_options): Refine the workaround for
the VX_USR_TASK_OPTION bug in VxWorks 7, as we cannot check the
value of VX_DEALLOC_TCB in RTP mode, the macro value not being
defined in the headers.
* g-arrspl.ads: Fix typo.
From-SVN: r229356
2015-10-26 Jerome Lambourg <lambourg@adacore.com>
* sysdep.c (__gnat_get_task_options): Workaround a VxWorks
bug where VX_DEALLOC_TCB task option is forbidden when calling
taskCreate but allowed in VX_USR_TASK_OPTIONS.
2015-10-26 Javier Miranda <miranda@adacore.com>
* exp_unst.ads, exp_unst.adb (Is_Uplevel_Referenced): New subprogram.
2015-10-26 Ed Schonberg <schonberg@adacore.com>
* sem_ch4.adb (Constant_Indexing_OK): New predicate, subsidiary
of Try_Container_Indexing, that implements the name resolution
rules given in RM 4.1.6 (13-15).
From-SVN: r229355
Hristian Kirtchev
Arnaud Charlet
Arnaud Charlet
Ilya Enkovich
Kyrylo Tkachov
Thomas Schwinge
Richard Sandiford
Richard Biener
Thomas Schwinge
Tom de Vries
Bin Cheng
John David Anglin
GCC Administrator
Jason Merrill
Doug Evans
Louis Krupp
Mike Frysinger
Steven G. Kargl
Eric Botcazou
Simon Dardis
Jeff Law
Ilya Verbin
Richard Sandiford
Jerome Lambourg