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2015-10-26 Yannick Moy <moy@adacore.com>
* lib-xref-spark_specific.adb (Traverse_Protected_Declaration): New
procedure for traversal.
(Add_SPARK_Xrefs): Remove debugging code.
(Traverse_Declaration_Or_Statement): Call the new traversal
procedure.
2015-10-26 Hristian Kirtchev <kirtchev@adacore.com>
* sem_prag.adb (Analyze_Pragma): Pragma
Extensions_Visible can now appear on an abstract subprogram
declaration.
From-SVN: r229338
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2015-10-26 Yannick Moy <moy@adacore.com>
* lib-xref-spark_specific.adb (Add_SPARK_Xrefs): Use character 'r' to
denote a reference to a constant which may have variable input, and
thus may be treated as a variable in GNATprove, instead of the
character 'c' used for constants.
2015-10-26 Ed Schonberg <schonberg@adacore.com>
* sem_util.adb (Object_Access_Level): Only aliased formals of
functions have the accessibility level of the point of call;
aliased formals of procedures have the same level as unaliased
formals.
(New_Copy_Tree): Add guard on copying itypes. From code reading.
From-SVN: r229337
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sh_vector_mode_supported_p
PR target/68091
* config/sh/sh.c (sh_vector_mode_supported_p): Use
TARGET_SHMEDIA_FPU instead of TARGET_FPU_ANY.
From-SVN: r229336
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From-SVN: r229335
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2015-10-26 Hristian Kirtchev <kirtchev@adacore.com>
* inline.adb: Minor reformatting.
2015-10-26 Yannick Moy <moy@adacore.com>
* get_spark_xrefs.adb (get_SPARK_Xrefs): Remove obsolete
assertion.
* lib-xref-spark_specific.adb (Traverse_Declaration_Or_Statement):
New procedure to factor duplicated code and add
treatment of protected entries.
(Add_SPARK_Scope, Traverse_Declarations_Or_Statements): Call the new
procedure Traverse_Declaration_Or_Statement. Use same character used in
normal xrefs for SPARK xrefs, for a given entity used as scope.
* spark_xrefs.ads Document character used for entries.
* sem_prag.adb (Check_Loop_Pragma_Placement): Account for possible
introduction of declarations and statements by the expansion, between
two otherwise consecutive loop pragmas.
* sem_util.ads, sem_util.adb (Is_Suspension_Object): Lifted from nested
function.
(Is_Descendant_Of_Suspension_Object): nested function lifted.
2015-10-26 Hristian Kirtchev <kirtchev@adacore.com>
* sem_attr.adb (Eval_Attribute): Attribute 'Enum_Rep can be folded
when its prefix denotes a constant, an enumeration literal or
an enumeration type. Use the expression of the attribute in the
enumeration type form, otherwise use the prefix to fold.
From-SVN: r229334
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2015-10-26 Hristian Kirtchev <kirtchev@adacore.com>
* aspects.adb Add an entry for entry bodies in table
Has_Aspect_Specifications_Flag.
(Aspects_On_Body_Or_Stub_OK): Entry bodies now allow for certain
aspects.
* contracts.adb (Add_Contract_Items): Code cleanup. Add
processing for entry bodies, entry declarations and task units.
(Analyze_Subprogram_Body_Contract): Renamed
to Analyze_Entry_Or_Subprogram_Body_Contract. Do not
analyze the contract of an entry body unless annotating the
original tree.
(Analyze_Subprogram_Contract): Renamed to
Analyze_Entry_Or_Subprogram_Contract. Do not analyze the contract
of an entry declaration unless annotating the original tree.
(Analyze_Task_Contract): New routine.
* contracts.ads (Add_Contract_Item): Update the comment on usage.
(Analyze_Package_Body_Contract): Update comment on usage.
(Analyze_Package_Contract): Update the comment on usage.
(Analyze_Subprogram_Body_Contract): Renamed to
Analyze_Entry_Or_Subprogram_Body_Contract.
(Analyze_Subprogram_Body_Stub_Contract): Update the comment on usage.
(Analyze_Subprogram_Contract): Renamed to
Analyze_Entry_Or_Subprogram_Contract.
(Analyze_Task_Contract): New routine.
* einfo.adb (Contract): Restructure the assertion to include
entries and task units.
(SPARK_Pragma): This attribute now applies to operators.
(SPARK_Pragma_Inherited): This flag now applies to operators.
(Set_Contract): Restructure the assertion to include entries and task
units.
(Set_SPARK_Pragma): This attribute now applies to operators.
(Set_SPARK_Pragma_Inherited): This flag now applies to operators.
(Write_Field34_Name): Write out all Ekinds that have a contract.
(Write_Field40_Name): SPARK_Pragma now applies to operators.
* einfo.ads: Update the documentation of attribute Contract along
with usage in nodes. Update the documentation of attributes
SPARK_Pragma and SPARK_Pragma_Inherited.
* exp_ch6.adb (Freeze_Subprogram): Update the call to
Analyze_Subprogram_Contract.
* par-ch9.adb (P_Entry_Barrier): Do not parse keyword "is" as it
is not part of the entry barrier production.
(P_Entry_Body): Parse the optional aspect specifications. Diagnose
misplaced aspects.
* sem_attr.adb (Analyze_Attribute_Old_Result): Update the call
to Find_Related_Subprogram_Or_Body.
* sem_aux.adb (Unit_Declaration_Node) Add an entry for entry
declarations and bodies.
* sem_ch3.adb (Analyze_Declarations): Analyze the contracts of
entry declarations, entry bodies and task units.
* sem_ch6.adb (Analyze_Generic_Subprogram_Body):
Update the call to Analyze_Subprogram_Body_Contract.
(Analyze_Subprogram_Body_Helper): Update the call to
Analyze_Subprogram_Body_Contract.
* sem_ch9.adb (Analyze_Entry_Body): Analyze the aspect
specifications and the contract.
* sem_ch10.adb (Analyze_Compilation_Unit): Update the call to
Analyze_Subprogram_Contract.
* sem_ch12.adb (Save_References_In_Pragma): Update the call to
Find_Related_Subprogram_Or_Body.
* sem_ch13.adb (Analyze_Aspects_On_Body_Or_Stub): Use
Unique_Defining_Entity rather than rummaging around in nodes.
(Diagnose_Misplaced_Aspects): Update comment on usage. Update the
error messages to accomondate the increasing number of contexts.
* sem_prag.adb (Analyze_Contract_Cases_In_Decl_Part):
Update the call to Find_Related_Subprogram_Or_Body.
(Analyze_Depends_Global): Update the call to
Find_Related_Subprogram_Or_Body. Add processing for entry
declarations.
(Analyze_Depends_In_Decl_Part): Update the call
to Find_Related_Subprogram_Or_Body. Task units have no formal
parameters to install. (Analyze_Global_In_Decl_Part): Update
the call to Find_Related_Subprogram_Or_Body. Task units have no
formal parameters to install.
(Analyze_Global_Item): Use Fix_Msg to handle the increasing number of
contexts.
(Analyze_Pragma): Update the call to Find_Related_Subprogram_Or_Body.
Perform full analysis when various pragmas appear in an entry body.
(Analyze_Pre_Post_Condition): Update the call to
Find_Related_Subprogram_Or_Body. Perform full analysis when the pragma
appears in an entry body.
(Analyze_Pre_Post_Condition_In_Decl_Part): Update the call to
Find_Related_Subprogram_Or_Body.
(Analyze_Refined_Depends_Global_Post): Update
the call to Find_Related_Subprogram_Or_Body. Use
Fix_Msg to handle the increasing number of contexts.
(Analyze_Refined_Depends_In_Decl_Part): Update
the call to Find_Related_Subprogram_Or_Body. Use
Unique_Defining_Entity to obtain the entity of the
spec. Use Fix_Msg to handle the increasing number of contexts.
(Analyze_Refined_Global_In_Decl_Part): Update the call to
Find_Related_Subprogram_Or_Body. Use Unique_Defining_Entity to obtain
the entity of the spec. Use Fix_Msg to handle the increasing number of
contexts.
(Analyze_Test_Case_In_Decl_Part): Update the call to
Find_Related_Subprogram_Or_Body.
(Check_Dependency_Clause): Use Fix_Msg to handle the increasing number
of contexts.
(Check_Mode_Restriction_In_Enclosing_Context): Use
Fix_Msg to handle the increasing number of contexts.
(Collect_Subprogram_Inputs_Outputs): Use the refined
versions of the pragmas when the context is an entry body or
a task body.
(Find_Related_Subprogram_Or_Body): Renamed to
Find_Related_Declaration_Or_Body. Add processing for entries
and task units.
(Fix_Msg): New routine.
(Role_Error): Use Fix_Msg to handle the increasing number of contexts.
* sem_prag.ads (Find_Related_Subprogram_Or_Body): Renamed to
Find_Related_Declaration_Or_Body. Update the comment on usage.
* sem_util.adb (Is_Entry_Body): New routine.
(Is_Entry_Declaration): New routine.
* sem_util.ads (Is_Entry_Body): New routine.
(Is_Entry_Declaration): New routine.
2015-10-26 Ed Schonberg <schonberg@adacore.com>
* inline.adb (Has_Excluded_Declaration): A subtype declaration
with a predicate aspect generates a subprogram, and therefore
prevents the inlining of the enclosing subprogram.
* osint.ads: Fix typo.
From-SVN: r229333
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of type...
2015-10-26 Ed Schonberg <schonberg@adacore.com>
* sem_case.adb (Check_Choice_Set): Choose initial choice range
below low bound of type, to prevent spurious errors on case
statements whose expressions have an integer subtype with a
static predicate.
* sem_util.ads: Fix typo.
From-SVN: r229332
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2015-10-26 Ed Schonberg <schonberg@adacore.com>
* exp_ch4.adb (Expand_N_Case_Expression): In the scope of a
predicate function, delay the expansion of the expression only
if the target type has a specified Static_ Predicate aspect,
because the expression is processed later. A dynamic predicate
must be expanded in standard fashion.
2015-10-26 Claire Dross <dross@adacore.com>
* a-nudira.ads: Remove SPARK_Mode as it currently causes an error.
2015-10-26 Arnaud Charlet <charlet@adacore.com>
* sem_aggr.adb, sem_type.adb, sem_ch12.adb, sem_res.adb, sem_ch4.adb,
sem_ch8.adb, exp_aggr.adb, sem_eval.adb, s-fatgen.adb, a-tienio.adb:
Fix typos.
2015-10-26 Hristian Kirtchev <kirtchev@adacore.com>
* sem_ch13.adb (Analyze_Aspect_Specifications): The processing
for aspects Abstract_State, Ghost, Initial_Condition, Initializes
and Refined_State no longer have to take SPARK_Mode into account.
(Insert_After_SPARK_Mode): Removed.
(Insert_Pragma): Update profile and comment on usage. The routine can
now insert a pragma after the "header" of an instance.
* sem_prag.adb (Analyze_If_Available): New routine.
(Analyze_Pragma): Do not reset the Analyzed flag of various
SPARK pragmas as they use the Is_Analyzed_Pragma attribute to
avoid reanalysis. Various pragmas now trigger the analysis
of related pragmas that depend on or are dependent on the
current pragma. Remove the declaration order checks related
to pragmas Abstract_State, Initial_Condition and Initializes.
(Analyze_Pre_Post_Condition): Analyze pragmas SPARK_Mode and
Volatile_Function prior to analyzing the pre/postcondition.
(Check_Declaration_Order): Removed.
(Check_Distinct_Name): Ensure that a potentially duplicated pragma
Test_Case is not the pragma being analyzed.
(Is_Followed_By_Pragma): Removed.
From-SVN: r229331
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2015-10-26 Ed Schonberg <schonberg@adacore.com>
* sem_ch6.adb: Handle subprogram bodies without previous specs.
2015-10-26 Claire Dross <dross@adacore.com>
* a-nudira.ads: Specify appropriate SPARK_Mode so that the unit
can be used in SPARK code.
2015-10-26 Hristian Kirtchev <kirtchev@adacore.com>
* contracts.adb (Analyze_Subprogram_Body_Contract): Do not analyze
pragmas Refined_Global and Refined_Depends because these pragmas
are now fully analyzed when encountered.
(Inherit_Pragma): Update the call to attribute Is_Inherited.
* sem_prag.adb (Analyze_Contract_Cases_In_Decl_Part): Add a guard
to prevent reanalysis. Mark the pragma as analyzed at the end of
the processing.
(Analyze_Depends_Global): New parameter profile
and comment on usage. Do not fully analyze the pragma, this is
now done at the outer level.
(Analyze_Depends_In_Decl_Part): Add a guard to prevent reanalysis.
Mark the pragma as analyzed at the end of the processing.
(Analyze_External_Property_In_Decl_Part): Add a guard to prevent
reanalysis. Mark the pragma as analyzed at the end of the processing.
(Analyze_Global_In_Decl_Part): Add a guard to prevent reanalysis. Mark
the pragma as analyzed at the end of the processing.
(Analyze_Initial_Condition_In_Decl_Part): Add a guard to prevent
reanalysis. Mark the pragma as analyzed at the end of the processing.
(Analyze_Initializes_In_Decl_Part): Add a guard to prevent reanalysis.
Mark the pragma as analyzed at the end of the processing.
(Analyze_Pragma): Reset the Analyzed flag on various pragmas that
require delayed full analysis. Contract_Cases is now analyzed
immediately when it applies to a subprogram body stub. Pragmas Depends,
Global, Refined_Depends and Refined_Global are now analyzed
in pairs when they appear in a subprogram body [stub].
(Analyze_Pre_Post_Condition_In_Decl_Part): Add a guard to
prevent reanalysis. Mark the pragma as analyzed at the end of
the processing.
(Analyze_Refined_Depends_Global_Post): Update the comment on usage.
(Analyze_Refined_Depends_In_Decl_Part): Add a guard to prevent
reanalysis. Mark the pragma as analyzed at the end of the processing.
(Analyze_Refined_Global_In_Decl_Part): Add a guard to prevent
reanalysis. Mark the pragma as analyzed at the end of the processing.
(Analyze_Refined_State_In_Decl_Part): Add a guard to prevent
reanalysis. Mark the pragma as analyzed at the end of the processing.
(Analyze_Test_Case_In_Decl_Part): Add a guard to prevent reanalysis.
Mark the pragma as analyzed at the end of the processing.
(Is_Followed_By_Pragma): New routine.
* sinfo.adb (Is_Analyzed_Pragma): New routine.
(Is_Inherited): Renamed to Is_Inherited_Pragma.
(Set_Is_Analyzed_Pragma): New routine.
(Set_Is_Inherited): Renamed to Set_Is_Inherited_Pragma.
* sinfo.ads Rename attribute Is_Inherited to Is_Inherited_Pragma
and update occurrences in nodes.
(Is_Analyzed_Pragma): New routine along with pragma Inline.
(Is_Inherited): Renamed to Is_Inherited_Pragma along with pragma Inline.
(Set_Is_Analyzed_Pragma): New routine along with pragma Inline.
(Set_Is_Inherited): Renamed to Set_Is_Inherited_Pragma along
with pragma Inline.
2015-10-26 Ed Schonberg <schonberg@adacore.com>
* par-ch3.adb (P_Component_Items): When style checks are enabled,
apply them to component declarations in a record type declaration
or extension.
From-SVN: r229330
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2015-10-26 Hristian Kirtchev <kirtchev@adacore.com>
* sem_util.adb (Is_Suspension_Object): Ensure that the scope of "Ada"
is Standard_Standard.
2015-10-26 Hristian Kirtchev <kirtchev@adacore.com>
* sem_res.adb (Is_OK_Volatile_Context): A subprogram call is an OK
context for a reference to an effectively volatile object.
(Resolve_Actuals): Add references to SPARK RM.
(Within_Procedure_Call): Removed.
(Within_Subprogram_Call): New routine.
2015-10-26 Ed Schonberg <schonberg@adacore.com>
* sem_ch6.adb (Check_Aggregate_Accessibility): A reference to a
formal parameter in an aggregate does not need an accesibility
check only if the formal is aliased.
From-SVN: r229329
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2015-10-26 Claire Dross <dross@adacore.com>
* sem_aux.ads (Number_Components): Can return 0 when called on
an empty record.
2015-10-26 Hristian Kirtchev <kirtchev@adacore.com>
* contracts.adb (Analyze_Subprogram_Body_Contract): Use
Unique_Defining_Entity instead of Corresponding_Spec_Of.
* einfo.adb SPARK_Pragma and SPARK_Aux_Pragma are now Node40 and
Node41 respectively.
(SPARK_Aux_Pragma): Update the assertion and node querry.
(SPARK_Aux_Pragma_Inherited): Update the assertion and node query.
(SPARK_Pragma): Update the assertion and node query.
(SPARK_Pragma_Inherited): Update the assertion and node query.
(Set_SPARK_Aux_Pragma): Update the assertion and node setting.
(Set_SPARK_Aux_Pragma_Inherited): Update the assertion and node setting.
(Set_SPARK_Pragma): Update the assertion and node setting.
(Set_SPARK_Pragma_Inherited): Update the assertion and node setting.
(Write_Field32_Name): Remove the output for SPARK_Pragma.
(Write_Field33_Name): Remove the output for SPARK_Aux_Pragma.
(Write_Field40_Name): Add output for SPARK_Pragma.
(Write_Field41_Name): Add output for SPARK_Aux_Pragma.
* einfo.ads Rewrite the documentation on attributes
SPARK_Pragma, SPARK_Aux_Pragma, SPARK_Pragma_Inherited and
SPARK_Aux_Pragma_Inherited. Update their uses in nodes.
* exp_ch4.adb (Create_Anonymous_Master): Use
Unique_Defining_Entity instead of Corresponding_Spec_Of.
* exp_ch9.adb (Expand_Entry_Declaration): Mark the barrier
function as such.
(Expand_N_Task_Body): Mark the task body as such.
(Expand_N_Task_Type_Declaration): Mark the task body as such.
* exp_unst.adb (Visit_Node): Use Unique_Defining_Entity instead
of Corresponding_Spec_Of.
* sem_attr.adb (Analyze_Attribute_Old_Result): Use
Unique_Defining_Entity instead of Corresponding_Spec_Of.
* sem_ch6.adb (Analyze_Subprogram_Body_Helper): Entry barrier
functions do not inherit the SPARK_Mode from the context.
(Build_Subprogram_Declaration): The matching spec is now marked
as a source construct to mimic the original stand alone body.
* sem_ch7.adb (Analyze_Package_Body_Helper): Code cleanup.
* sem_ch9.adb Add with and use clauses for Contracts.
(Analyze_Entry_Body): An entry body freezes the contract of
the nearest enclosing package body. The entry body now inherits
the SPARK_Mode from the context.
(Analyze_Entry_Declaration): A protected entry declaration now inherits
the SPARK_Mode from the context.
(Analyze_Protected_Body): A protected body freezes
the contract of the nearest enclosing package body. Set the
Etype of a protected body as this is neede for proper aspect
analysis. Protected bodies can now carry meaningful aspects and
those are now analyzed.
(Analyze_Protected_Type_Declaration): A protected type now inherits the
SPARK_Mode from the context.
(Analyze_Task_Body): A task body freezes the contract of the
nearest enclosing package body. Set the Etype of a task body
as this is needed for proper aspect analysis. A task body
now inherits the SPARK_Mode from the context. Task bodies
can now carry meaningful aspects and those are now analyzed.
(Analyze_Task_Type_Declaration): A task type declaration now
inherits the SPARK_Mode of from the context.
* sem_ch10.adb (Analyze_Protected_Body_Stub): Protected body
stubs can now carry meaningful aspects.
(Analyze_Task_Body_Stub): Task body stubs can now carry meaningful
aspects.
* sem_ch13.adb (Analyze_Aspect_Specifications): Aspects SPARK_Mode
Warnings now use routine Insert_Pragma as means of insertion into
the tree.
(Insert_After_SPARK_Mode): Clean up documentation.
(Insert_Pragma): Clean up documentation. The routine is now
capable of operating on synchronized units.
* sem_prag.adb (Add_Entity_To_Name_Buffer): New routine.
(Analyze_Contract_Cases_In_Decl_Part): Use
Unique_Defining_Entity instead of Corresponding_Spec_Of.
(Analyze_Depends_Global): Use Unique_Defining_Entity instead
of Corresponding_Spec_Of.
(Analyze_Depends_In_Decl_Part): Use Unique_Defining_Entity instead of
Corresponding_Spec_Of.
(Analyze_Global_In_Decl_Part): Use Unique_Defining_Entity instead of
Corresponding_Spec_Of.
(Analyze_Pragma): Use Unique_Defining_Entity instead of
Corresponding_Spec_Of.
Update the detection of an illegal pragma Ghost when it applies
to a task or protected unit. Reimplement the handling of
pragma SPARK_Mode.
(Analyze_Pre_Post_Condition_In_Decl_Part): Use Unique_Defining_Entity
instead of Corresponding_Spec_Of.
(Analyze_Test_Case_In_Decl_Part): Use Unique_Defining_Entity instead of
Corresponding_Spec_Of.
(Check_Library_Level_Entity): Update the comment on usage.
Reimplemented to offer a more specialized errror context.
(Check_Pragma_Conformance): Update profile and comment on usage.
Handle error message output on single protected or task units.
(Collect_Subprogram_Inputs_Outputs): Use Unique_Defining_Entity
instead of Corresponding_Spec_Of.
(Process_Body): New routine.
(Process_Overloadable): New routine.
(Process_Private_Part): New routine.
(Process_Statement_Part): New routine.
(Process_Visible_Part): New routine.
(Set_SPARK_Context): New routine.
(Set_SPARK_Flags): Removed.
* sem_util.adb (Corresponding_Spec_Of): Removed.
(Unique_Entity): Reimplemented to handle many more cases.
* sem_util.ads (Corresponding_Spec_Of): Removed.
(Unique_Defining_Entity): Update the comment on usage.
* sinfo.ads (Is_Entry_Barrier_Function): Update the assertion.
(Is_Task_Body_Procedure): New routine.
(Set_Is_Entry_Barrier_Function): Update the assertion.
(Set_Is_Task_Body_Procedure): New routine.
* sinfo.adb Update the documentation of attribute
Is_Entry_Barrier_Function along with use in nodes. Add new
attribute Is_Task_Body_Procedure along with use in nodes.
(Is_Task_Body_Procedure): New routine along with pragma Inline.
(Set_Is_Task_Body_Procedure): New routine along with pragma Inline.
From-SVN: r229328
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2015-10-26 Gary Dismukes <dismukes@adacore.com>
* sem_ch13.adb: Minor reformatting.
2015-10-26 Steve Baird <baird@adacore.com>
* exp_disp.adb: Omit most dispatch table initialization code
if Generate_SCIL is true.
2015-10-26 Arnaud Charlet <charlet@adacore.com>
* sinfo.ads, exp_ch3.adb: Revert previous change.
(Build_Record_Init_Proc): Do not build an aggregate if
Modify_Tree_For_C.
From-SVN: r229327
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2015-10-26 Ed Schonberg <schonberg@adacore.com>
* sem_ch6.adb (Find_Corresponding_Spec): Reject a subprogram
body whose signature is type conformant with a previous expression
function.
2015-10-26 Bob Duff <duff@adacore.com>
* treepr.adb: Code clean up.
From-SVN: r229326
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has Complex_Representation.
2015-10-26 Eric Botcazou <ebotcazou@adacore.com>
* freeze.adb (Check_Component_Storage_Order): Skip a record
component if it has Complex_Representation.
(Freeze_Record_Type): If the type has Complex_Representation, skip the
regular treatment of Scalar_Storage_Order attribute and instead issue
a warning if it is present.
From-SVN: r229325
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2015-10-26 Tom de Vries <tom@codesourcery.com>
* tree-ssa-structalias.c (make_restrict_var_constraints): New function,
factored out of ...
(intra_create_variable_infos): ... here.
From-SVN: r229324
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2015-10-26 Tom de Vries <tom@codesourcery.com>
* tree-ssa-structalias.c (intra_create_variable_infos): Add
restrict_pointer_p and recursive_restrict_p variables.
From-SVN: r229323
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2015-10-26 Tom de Vries <tom@codesourcery.com>
* tree-ssa-structalias.c (intra_create_variable_infos): Inline
get_vi_for_tree call.
From-SVN: r229322
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2015-10-26 Bob Duff <duff@adacore.com>
* sem_ch13.adb (Check_Iterator_Functions): For a Default_Iterator
aspect, make sure an implicitly declared interpretation is
overridden by an explicit one.
* sem_util.ads: Update comment.
2015-10-26 Hristian Kirtchev <kirtchev@adacore.com>
* sem_ch7.adb, sem_ch6.adb (Analyze_Subprogram_Body_Helper): Only source
bodies should "freeze" the contract of the nearest enclosing
package body.
From-SVN: r229321
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* adaint.c (__gnat_lwp_self): Replace current implementation re-using
the Linux one, which uses an __NR_gettid syscall rather than
pthread_self.
2015-10-26 Arnaud Charlet <charlet@adacore.com>
* sinfo.ads, exp_ch3.adb (Build_Array_Init_Proc,
Build_Record_Init_Proc): Do not inline init procs when
Modify_Tree_For_C is True.
2015-10-26 Bob Duff <duff@adacore.com>
* errout.ads: Minor comment fix.
* einfo.ads: Minor style fix.
2015-10-26 Bob Duff <duff@adacore.com>
* sem_ch3.adb (Derive_Interface_Subprogram): Fix
Is_Abstract_Subprogram, which might have been calculated
incorrectly, because we're passing Ultimate_Alias (Subp) (and
its dispatching type) to Derive_Subprogram, instead of the true
parent subprogram and type.
2015-10-26 Bob Duff <duff@adacore.com>
* sem_ch13.adb (Check_Iterator_Functions): When
printing the "default iterator must be unique" error message,
also print references to the places where the duplicates are
declared. This makes the message clearer.
From-SVN: r229320
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2015-10-26 Christophe Lyon <christophe.lyon@linaro.org>
* gfortran.dg/chmod_1.f90: Add suffix to the temporary filename to
make it unique per testcase.
* gfortran.dg/chmod_2.f90: Likewise.
* gfortran.dg/chmod_3.f90: Likewise.
* gfortran.dg/direct_io_8.f90: Likewise.
* gfortran.dg/f2003_inquire_1.f03: Likewise.
* gfortran.dg/f2003_io_1.f03: Likewise.
* gfortran.dg/f2003_io_2.f03: Likewise.
* gfortran.dg/f2003_io_8.f03: Likewise.
* gfortran.dg/inquire_size.f90: Likewise.
* gfortran.dg/namelist_66.f90: Likewise.
* gfortran.dg/namelist_82.f90: Likewise.
* gfortran.dg/namelist_87.f90: Likewise.
* gfortran.dg/open_negative_unit_1.f90: Likewise.
* gfortran.dg/open_new.f90: Likewise.
* gfortran.dg/stat_1.f90: Likewise.
* gfortran.dg/stat_2.f90: Likewise.
* gfortran.dg/streamio_15.f90: Likewise.
* gfortran.dg/unf_read_corrupted_1.f90: Likewise.
From-SVN: r229319
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2015-10-26 Ed Schonberg <schonberg@adacore.com>
* sem_ch12.adb (Analyze_Formal_Package_Declaration): Do not set
Box_Present when the formal part is (others => <>) even though
it is equivalent to a formal part (<>), because ASIS tools depend
on the syntactic setting of this flag.
2015-10-26 Hristian Kirtchev <kirtchev@adacore.com>
* sem_ch13.adb: Minor reformatting.
* einfo.ads: Minor typo.
2015-10-26 Joel Brobecker <brobecker@adacore.com brobecker>
* adaint.c (__gnat_open_new_temp): Use mkstemp on Android.
From-SVN: r229318
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expand_atomic_compare_and_swap
PR middle-end/67989
* optabs.c (expand_atomic_compare_and_swap): Handle case when
ptarget_oval or ptarget_bool are const0_rtx.
* g++.dg/pr67989.C: New test.
From-SVN: r229317
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2015-10-26 Ed Schonberg <schonberg@adacore.com>
* sem_ch12.adb (Analyze_Formal_Package_Declaration): Code clean up.
* sem_ch13.adb (Check_Inherited_Indexing): New inner procedure
of Check_Indexing_Functions, to verify that a derived type with an
Indexing aspect is not inheriting such an aspect from an ancestor.
(Check_Indexing_Functions): Call Check_Inherited_Indexing within
an instance.
From-SVN: r229316
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* gfortran.dg/streamio_4.f90, gfortran.dg/streamio_5.f90,
* gfortran.dg/streamio_6.f90, gfortran.dg/streamio_7.f90,
* gfortran.dg/streamio_10.f90, gfortran.dg/streamio_12.f90: Add
suffix to the temporary filename to make it unique per testcase.
From-SVN: r229315
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2015-10-26 Gary Dismukes <dismukes@adacore.com>
* a-reatim.adb, contracts.adb, contracts.ads: Minor reformatting and
typo corrections.
2015-10-26 Ed Schonberg <schonberg@adacore.com>
* sem_ch13.adb (Check_Aspect_At_End_Of_Declarations): Do not
recheck the consistency betwen the freeze point and the end of
declarations for the expression in an aspect specification,
because it was done already in the analysis of the generic.
Furthermore, the delayed analysis of an aspect of the instance
may produce spurious errors when the generic is a child unit
that references entities in the parent (which might not be in
scope at the freeze point of the instance).
2015-10-26 Yannick Moy <moy@adacore.com>
* sem_res.adb (Resolve_Call): Issue info message
instead of warning when call cannot be inlined in GNATprove mode.
2015-10-26 Arnaud Charlet <charlet@adacore.com>
* exp_ch6.adb (Build_Procedure_Form): Use _result as the
name of the extra parameter, cleaner than a random temp name.
* gnat1drv.adb (Gnat1drv): Code clean up.
From-SVN: r229314
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2015-10-26 Christian Bruel <christian.bruel@st.com>
* function.h (MINIMUM_METHOD_BOUNDARY): New macro.
* cp/decl.c (grokfndecl): Set DECL_ALIGN with MINIMUM_METHOD_BOUNDARY.
* cp/method.c (implicitly_declare_fn): Likewise.
* cp/lambda.c (maybe_add_lambda_conv_op): Likewise. Remove VBIT setting.
* java/class.c (add_method_1): Likewise.
From-SVN: r229313
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2015-10-26 Richard Biener <rguenther@suse.de>
* alloc-pool.h (base_pool_allocator): Use placement new.
(base_pool_allocator::remove): Likewise. Compute size outside of
flag_checking.
From-SVN: r229312
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Tested on x86_64-linux-gnu, aarch64-linux-gnu and arm-linux-gnueabi.
gcc/
* builtins.c (do_real_to_int_conversion): New function.
(fold_fixed_mathfn, fold_builtin_int_roundingfn): Delete.
(fold_builtin_1): Handle constant {i,l,ll}{ceil,floor,round}{f,,l}
arguments here.
* match.pd: Add rules previously handled by fold_fixed_mathfn
and fold_builtin_int_roundingfn.
gcc/testsuite/
* gcc.dg/torture/builtin-minmax-1.c: Don't run at -O0.
From-SVN: r229311
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No functional change. This should be a slight readability improvement
on its own, but becomes more important with the next patch.
Tested on x86_64-linux-gnu, aarch64-linux-gnu and arm-linux-gnueabi.
gcc/
* match.pd: Use macros to define built-in operator lists.
From-SVN: r229310
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From-SVN: r229309
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This required reinstating support for captures in the result
of a simplification. That part (genmatch.c) is by Richard B.
Tested on x86_64-linux-gnu, aarch64-linux-gnu and arm-linux-gnueabi.
gcc/
2015-10-20 Richard Sandiford <richard.sandiford@arm.com>
Richard Biener <rguenther@suse.de>
* genmatch.c (dt_simplify::gen): Skip captures that are
part of the result.
(parser::parse_expr): Allow captures in results too.
* builtins.c (fold_builtin_cexp): Delete.
(fold_builtin_1): Handle constant cexp arguments here.
* match.pd: Fold cexp(x+yi) to exp(x) * cexpi(y).
Co-Authored-By: Richard Biener <rguenther@suse.de>
From-SVN: r229308
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gcc/
* alloc-pool.h (base_pool_allocator::initialize, ::allocate): Remove
conditional compilation.
(base_pool_allocator::remove): Use flag_checking.
From-SVN: r229307
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From-SVN: r229306
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2015-01-25 Paul Thomas <pault@gcc.gnu.org>
PR fortran/67171
* trans-array.c (structure_alloc_comps): On deallocation of
class components, reset the vptr to the declared type vtable
and reset the _len field of unlimited polymorphic components.
*trans-expr.c (gfc_find_and_cut_at_last_class_ref): Bail out on
allocatable component references to the right of part reference
with non-zero rank and return NULL.
(gfc_reset_vptr): Simplify this function by using the function
gfc_get_vptr_from_expr. Return if the vptr is NULL_TREE.
(gfc_reset_len): If gfc_find_and_cut_at_last_class_ref returns
NULL return.
* trans-stmt.c (gfc_trans_allocate): Rely on the use of
gfc_trans_assignment if expr3 is a variable expression since
this deals correctly with array sections.
2015-01-25 Paul Thomas <pault@gcc.gnu.org>
PR fortran/67171
* gfortran.dg/allocate_with_source_12.f03: New test
PR fortran/61819
* gfortran.dg/allocate_with_source_13.f03: New test
PR fortran/61830
* gfortran.dg/allocate_with_source_14.f03: New test
From-SVN: r229303
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* config/pa/som.h (EH_FRAME_THROUGH_COLLECT2): Define.
From-SVN: r229302
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before comparison)
PR middle-end/68079
* dojump.c (do_compare_and_jump): Canonicalize both function and
method types.
From-SVN: r229299
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* g++.dg/Wno-frame-address.C: Skip on hppa*-*-*.
From-SVN: r229298
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"flag output constraints")
PR target/68084
* config/i386/i386.c (ix86_md_asm_adjust) [case 'a']: Use NE code
for =@ccae.
testsuite/ChangeLog:
PR target/68084
* gcc.target/i386/pr68084.c: New test.
From-SVN: r229296
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PR fortran/66927.
From-SVN: r229295
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gcc/fortran/ChangeLog:
2015-10-25 Andre Vehreschild <vehre@gcc.gnu.org>
PR fortran/66927
PR fortran/67044
* trans-array.c (build_array_ref): Modified call to
gfc_get_class_array_ref to adhere to new interface.
(gfc_conv_expr_descriptor): For one-based arrays that
are filled by a loop starting at one the start index of the
source array has to be mangled into the offset.
* trans-expr.c (gfc_get_class_array_ref): When the tree to get
the _data component is present already, add a way to supply it.
(gfc_copy_class_to_class): Allow to copy to a derived type also.
* trans-stmt.c (gfc_trans_allocate): Do not conv_expr_descriptor
for functions returning a class or derived object. Get the
reference instead.
* trans.h: Interface change of gfc_get_class_array_ref.
gcc/testsuite/ChangeLog:
2015-10-25 Andre Vehreschild <vehre@gmx.de>
PR fortran/66927
PR fortran/67044
* gfortran.dg/allocate_with_source_10.f08: New test.
* gfortran.dg/allocate_with_source_11.f08: New test.
* gfortran.dg/class_array_15.f03: Changed count of expected
_builtin_frees to 11. One step of temporaries is spared, therefore
the allocatable component of that temporary is not to be freeed.
From-SVN: r229294
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From-SVN: r229293
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* include/std/functional (__invoke_impl): New overloads.
(__invoke): Replace with a single function calling __invoke_impl.
(invoke): Add C++17 std::invoke.
(reference_wrapper::operator()): Qualify call to __invoke.
(_Mem_fn_traits_base, _Mem_fn_traits): Remove unused typedefs.
(_Mem_fn_base): Remove unused typedefs and implement call operator in
terms of __invoke.
* include/std/future (__future_base::_Async_state_commonV2): Do not
pass reference_wrapper as object argument to call_once.
* include/std/type_traits (result_of): Define nested __invoke_type.
Handle reference_wrapper as per LWG 2219.
* testsuite/20_util/bind/ref_neg.cc: Adjust dg-error directives.
* testsuite/20_util/function_objects/mem_fn/55463.cc: Remove tests
using member functions of reference_wrapper.
From-SVN: r229290
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* include/std/future (async): Use deferred function on exception.
* testsuite/30_threads/async/except.cc: New.
From-SVN: r229289
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program statement)
2015-10-24 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/68055
* decl.c (gfc_match_decl_type_spec): Check for valid kind in old-style
declarations.
2015-10-24 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/68055
* gfortran.dg/pr68055.f90: New case.
From-SVN: r229288
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specification)
2015-10-24 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/67805
* array.c (gfc_match_array_constructor): Check for error from type
spec matching.
* decl.c (char_len_param_value): Check for valid of charlen parameter.
Reap dead code dating to 2008.
match.c (gfc_match_type_spec): Special case the keyword use in REAL.
2015-10-24 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/67805
* gfortran.dg/pr67805.f90: New testcase.
* gfortran.dg/array_constructor_26.f03: Update testcase.
* gfortran.dg/array_constructor_27.f03: Ditto.
* gfortran.dg/char_type_len_2.f90: Ditto.
* gfortran.dg/pr67802.f90: Ditto.
* gfortran.dg/used_before_typed_3.f90: Ditto.
From-SVN: r229287
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* gcc-interface/utils2.c (build_binary_op): Tweak formatting.
(build_unary_op): Likewise.
From-SVN: r229284
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DR 1518
DR 1630
PR c++/54835
PR c++/60417
* call.c (convert_like_real): Value-initialization can't use
explicit constructors in C++11 and up.
From-SVN: r229283
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From-SVN: r229282
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PR ipa/pr67600
* ipa-polymorphic-call.c
(ipa_polymorphic_call_context::get_dynamic_type): Do not confuse
instance offset with offset of outer type.
* g++.dg/torture/pr67600.C: New testcase.
From-SVN: r229279
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From-SVN: r229278
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