| Age | Commit message (Collapse) | Author | Files | Lines |
|---|
|
2016-04-18 Arnaud Charlet <charlet@adacore.com>
* osint-c.ads, osint-c.adb (Delete_C_File, Delete_H_File): New.
* gnat1drv.adb (Gnat1drv): Delete old C files before regenerating them.
* debug.adb: Reserve -gnatd.4 to force generation of C files.
2016-04-18 Yannick Moy <moy@adacore.com>
* sem_eval.adb (Eval_Arithmetic_Op): Do not issue error on static
division by zero, instead possibly issue a warning.
* sem_res.adb (Resolve_Arithmetic_Op): Do not issue error on
static division by zero, instead add check flag on original
expression.
* sem_util.adb, sem_util.ads (Compile_Time_Constraint_Error):
Only issue error when both SPARK_Mode is On and Warn is False.
2016-04-18 Yannick Moy <moy@adacore.com>
* checks.adb (Apply_Scalar_Range_Check): Force
warning instead of error when SPARK_Mode is On, on index out of
bounds, and set check flag for GNATprove.
From-SVN: r235138
|
|
2015-11-25 Bob Duff <duff@adacore.com>
* sem_elab.adb (Check_Internal_Call_Continue): Code clean ups.
2015-11-25 Eric Botcazou <ebotcazou@adacore.com>
* sem_util.ads (Has_Compatible_Alignment): Add Layout_Done
parameter.
* sem_util.adb (Has_Compatible_Alignment): Likewise.
(Has_Compatible_Alignment_Internal): Likewise. Do not set the
result to Unknown for packed types if Layout_Done is true.
* checks.adb (Apply_Address_Clause_Check): Adjust call and
pass False to Has_Compatible_Alignment.
* sem_ch13.adb (Validate_Address_Clauses): Likewise but pass True.
From-SVN: r230877
|
|
2015-11-24 Gary Dismukes <dismukes@adacore.com>
* sem_ch3.adb, sem_type.adb, sem_ch7.adb, sem_ch9.adb, checks.adb,
sem_prag.adb, contracts.adb, g-strhas.ads, sem_ch6.adb: Minor
reformatting, rewording, and typo corrections.
From-SVN: r230794
|
|
2015-11-18 Nicolas Roche <roche@adacore.com>
* sysdep.c (__gnat_localtime_tzoff): On Windows platform
GetTimeZoneInformation function is thread-safe. Thus there
is no need to lock the runtime in the implementation of
__gnat_localtime_tzoff on that platform.
2015-11-18 Eric Botcazou <ebotcazou@adacore.com>
* s-arit64.adb (To_Neg_Int): Add a special case for 2**63 input.
2015-11-18 Hristian Kirtchev <kirtchev@adacore.com>
* contracts.adb (Analyze_Contracts): New routine.
(Analyze_Enclosing_Package_Body_Contract): Removed.
(Analyze_Entry_Or_Subprogram_Contract): Add formal parameter
Freeze_Id. Propagate the entity of the freezing body to vaious
analysis routines.
(Analyze_Initial_Declaration_Contract): Removed.
(Analyze_Object_Contract): Add formal parameter
Freeze_Id. Propagate the entity of the freezing body to vaious
analysis routines.
(Analyze_Previous_Contracts): New routine.
* contracts.ads (Analyze_Enclosing_Package_Body_Contract): Removed.
(Analyze_Contracts): New routine.
(Analyze_Entry_Or_Subprogram_Contract): Add formal
parameter Freeze_Id and update the comment on usage.
(Analyze_Initial_Declaration_Contract): Removed.
(Analyze_Object_Contract): Add formal parameter Freeze_Id and
update the comment on usage.
(Analyze_Previous_Contracts): New routine.
* sem_ch3.adb (Analyze_Declarations): Use Analyze_Contracts to
analyze all contracts of eligible constructs.
* sem_ch6.adb (Analyze_Generic_Subprogram_Body):
A body no longer freezes the contract of its initial
declaration. This effect is achieved through different means.
(Analyze_Subprogram_Body_Helper): A body now freezes the contracts
of all eligible constructs that precede it. A body no longer
freezes the contract of its initial declaration. This effect is
achieved through different means.
* sem_ch7.adb (Analyze_Package_Body_Helper): A body now freezes
the contracts of all eligible constructs that precede it. A body
no longer freezes the contract of its initial declaration. This
effect is achieved through different means.
* sem_ch9.adb (Analyze_Entry_Body): A body now freezes
the contracts of all eligible constructs that precede
it. A body no longer freezes the contract of its initial
declaration. This effect is achieved through different means.
(Analyze_Protected_Body): A body now freezes the contracts
of all eligible constructs that precede it. A body no longer
freezes the contract of its initial declaration. This effect
is achieved through different means.
(Analyze_Task_Body): A
body now freezes the contracts of all eligible constructs that
precede it. A body no longer freezes the contract of its initial
declaration. This effect is achieved through different means.
* sem_prag.adb (Add_Item_To_Name_Buffer): Single protected/task
objects now output their respective current instance of xxx
type messages. (Analyze_Contract_Cases_In_Decl_Part): Add
formal parameter Freeze_Id. Emit a clarification message
when an undefined entity may the byproduct of contract
freezing.
(Analyze_Part_Of_In_Decl_Part): Add formal
parameter Freeze_Id. Emit a clarification message when an
undefined entity may the byproduct of contract freezing.
(Analyze_Pre_Post_Condition_In_Decl_Part): Add formal
parameter Freeze_Id. Emit a clarification message when an
undefined entity may the byproduct of contract freezing.
(Analyze_Refined_State_In_Decl_Part): Do not report unused body
states as constituents of single protected/task types may not
bave been identified yet.
(Collect_Subprogram_Inputs_Outputs):
Reimplemented. (Contract_Freeze_Error): New routine.
(Process_Overloadable): Use predicate Is_Single_Task_Object.
* sem_prag.ads (Analyze_Contract_Cases_In_Decl_Part):
Add formal parameter Freeze_Id and update the comment
on usage.
(Analyze_Part_Of_In_Decl_Part): Add formal
parameter Freeze_Id and update the comment on usage.
(Analyze_Pre_Post_Condition_In_Decl_Part): Add formal parameter
Freeze_Id and update the comment on usage.
* sem_util.adb (Check_Unused_Body_States): Remove global
variable Legal_Constits. The routine now reports unused
body states regardless of whether constituents are
legal or not.
(Collect_Body_States): A constituent of a
single protected/task type is not a visible state of a
package body.
(Collect_Visible_States): A constituent
of a single protected/task type is not a visible
state of a package body.
(Has_Undefined_Reference): New routine.
(Is_Single_Concurrent_Object): Reimplemented.
(Is_Single_Protected_Object): New routine.
(Is_Single_Task_Object): New routine.
(Is_Visible_Object): New routine.
(Report_Unused_Body_States): Moved to Check_Unused_Body_States.
* sem_util.ads (Check_Unused_Body_States): Update the comment on usage.
(Has_Undefined_Reference): New routine.
(Is_Single_Protected_Object): New routine.
(Is_Single_Task_Object): New routine.
(Report_Unused_Body_States): Moved to Check_Unused_Body_States.
2015-11-18 Pierre-Marie de Rodat <derodat@adacore.com>
* Makefile.rtl, impunit.adb: Add g-strhas.ads.
* g-strhas.ads: New file.
* s-strhas.ads: Add a comment to redirect users to g-strhas.ads.
2015-11-18 Bob Duff <duff@adacore.com>
* sem_elab.adb (Check_Internal_Call_Continue): Fix the case
where the call in question is to a renaming of a subprogram that
can be safely called without ABE.
* checks.adb: Minor edits.
From-SVN: r230546
|
|
2015-11-18 Hristian Kirtchev <kirtchev@adacore.com>
* atree.adb (Elist11): New routine.
(Set_Elist11): New routine.
* atree.ads (Elist11): New routine.
(Set_Elist11): New routine.
* atree.h: Define Elist11.
* contracts.adb (Analyze_Object_Contract): Verify the legality
of all references to a variable given that the variable is a
constituent of a single protected/task type.
* einfo.adb: Part_Of_References now utilizes Elist11.
(Part_Of_References): New routine.
(Set_Part_Of_References): New routine.
(Write_Field11_Name): Add output for Part_Of_References.
* einfo.ads New attribute Part_Of_References along with usage
in entities.
(Part_Of_References): New routine along with
pragma Inline.
(Set_Part_Of_References): New routine along with pragma Inline.
* sem_prag.adb (Analyze_Constituent): Record a possible
reference to a concurrent constituent.
(Analyze_Global_Item): Record a possible reference to a concurrent
constituent.
(Analyze_Input_Output): Record a possible reference to a
concurrent constituent.
* sem_res.adb (Resolve_Entity_Name): Record a possible reference
to a concurrent constituent.
* sem_util.adb (Check_Part_Of_Reference): New routine.
(Record_Possible_Part_Of_Reference): New routine.
* sem_util.ads (Check_Part_Of_Reference): New routine.
(Record_Possible_Part_Of_Reference): New routine.
2015-11-18 Ed Schonberg <schonberg@adacore.com>
* checks.adb (Apply_Arithmetic_Overflow_Minimized_Eliminated):
An if_expression is the proper place to apply the overflow
minimization procedure if its context is not an enclosing
arithmetic expression.
From-SVN: r230540
|
|
2015-11-18 Hristian Kirtchev <kirtchev@adacore.com>
* sem_util.adb (Has_Full_Default_Initialization):
Perform the test for the presence of pragma
Default_Initial_Condition prior to the specialized type
checks. Add a missing case where the lack of a pragma argument
yields full default initialization.
2015-11-18 Hristian Kirtchev <kirtchev@adacore.com>
* sem_res.adb (Resolve_Entity_Name): Do not check
for elaboration issues when a variable appears as the name of
an object renaming declaration as this constitutes an aliasing,
not a read.
2015-11-18 Ed Schonberg <schonberg@adacore.com>
* checks.adb (Overlap_Check): An actual that is an aggregate
cannot overlap with another actual, and no check should be
generated for it.
* targparm.ads: Fix typos.
2015-11-18 Pascal Obry <obry@adacore.com>
* adaint.c: Routine __gnat_killprocesstree only implemented on
Linux and Windows.
2015-11-18 Pascal Obry <obry@adacore.com>
* g-ctrl_c.adb: Minor style fixes.
From-SVN: r230523
|
|
2015-11-12 Bob Duff <duff@adacore.com>
* impunit.adb, lib-xref.ads, restrict.ads, scos.ads, sem_attr.ads,
types.ads: Get rid of some global variables.
* output.adb, output.ads: Move some global variables to the body.
2015-11-12 Yannick Moy <moy@adacore.com>
* lib-xref-spark_specific.adb
(Is_Constant_Object_Without_Variable_Input): Add special case
for imported constants.
2015-11-12 Philippe Gil <gil@adacore.com>
* g-debpoo.adb (Allocate): Avoid having allocations not handled.
2015-11-12 Ed Schonberg <schonberg@adacore.com>
* checks.adb (Apply_Scalar_Range_Check): If the expression is
a real literal and the context type has static bounds, remove
range check when possible.
2015-11-12 Ed Schonberg <schonberg@adacore.com>
* sem_util.adb (Collect_Primitive_Operations): If the type is
derived from a type declared elsewhere that has an incomplete
type declaration, the primitives are found in the scope of the
type nat that of its ancestor.
2015-11-12 Arnaud Charlet <charlet@adacore.com>
* switch-c.adb, debug.adb, osint-c.adb, gnat1drv.adb: Remove -gnatd.V
debug switch.
* exp_aggr.adb, exp_util.adb: Fix typos.
2015-11-12 Jerome Lambourg <lambourg@adacore.com>
* init.c: Properly adjust PC values in case of signals.
2015-11-12 Bob Duff <duff@adacore.com>
* sem_prag.adb (Check_Arg_Is_Library_Level_Local_Name): A
pragma that comes from an aspect does not "come from source",
so we need to test whether it comes from an aspect.
From-SVN: r230253
|
|
2015-11-12 Arnaud Charlet <charlet@adacore.com>
* back_end.adb, opt.ads (Debugger_Level): Update comment.
(Scan_Back_End_Switches): Set Debugger_Level.
2015-11-12 Bob Duff <duff@adacore.com>
* fmap.adb, debug.ads, checks.adb, exp_ch11.adb: Minor edits.
2015-11-12 Doug Rupp <rupp@adacore.com>
* s-stchop-vxworks.adb (Stack_Limit): Export vice Import.
2015-11-12 Gary Dismukes <dismukes@adacore.com>
* sem_dim.adb: Minor reformatting.
From-SVN: r230246
|
|
2015-10-20 Bob Duff <duff@adacore.com>
* s-mudido-affinity.adb (Create): Correct subranges of slices of CPU
arrays.
2015-10-20 Arnaud Charlet <charlet@adacore.com>
* sinfo.ads, g-pehage.adb, par-ch12.adb,
layout.adb, exp_util.adb, sem_aux.adb, make.adb, checks.adb,
sem_ch12.adb, sem_res.adb, sem_attr.adb, a-ngelfu.adb, sem_ch4.adb,
switch-b.adb, sem_ch6.adb, prj-dect.adb, gnatxref.adb, sem_ch13.adb,
lib-xref.adb: Fix typos.
2015-10-20 Tristan Gingold <gingold@adacore.com>
* exp_ch4.adb (Expand_Array_Comparison): Use
generic code if runtime routine is not available.
From-SVN: r229071
|
|
2015-10-16 Arnaud Charlet <charlet@adacore.com>
* checks.adb: Fix typo.
* s-osinte-linux.ads: Add header.
* projects.texi: Removed, no longer used.
* s-multip.adb: Minor: fix header.
* sem_ch3.adb, exp_ch7.adb, g-dirope.ads, sinfo.ads, types.ads,
a-textio.adb, s-exctra.adb, ali.adb, back_end.ads, exp_intr.adb,
a-tigeli.adb, exp_ch3.adb, s-os_lib.ads: Remove further references to
.NET.
* gnatlink.adb, opt.ads, exp_aggr.adb, s-solita.adb: Minor comment
updates.
From-SVN: r228880
|
|
2015-10-16 Arnaud Charlet <charlet@adacore.com>
* exp_ch5.adb, sem_ch3.adb, frontend.adb, exp_ch7.adb, exp_ch7.ads,
sem_ch5.adb, sem_type.adb, exp_util.adb, exp_util.ads, comperr.adb,
exp_attr.adb, sinfo.ads, exp_ch9.adb, make.adb, usage.adb,
lib-writ.adb, sem_ch9.adb, bindgen.adb, debug.adb, einfo.adb,
einfo.ads, types.ads, checks.adb, sem_prag.adb, s-tasini.adb,
rtsfind.ads, freeze.adb, sem_util.adb, sem_util.ads, exp_dbug.adb,
gnatlink.adb, gnat1drv.adb, targparm.adb, targparm.ads, exp_ch4.adb,
exp_ch11.adb, repinfo.adb, s-soflin.adb, s-soflin.ads, exp_ch6.adb,
exp_ch13.adb, sem_mech.adb, sem_ch6.adb, par-prag.adb, exp_disp.adb,
sem_ch8.adb, exp_disp.ads, snames.adb-tmpl, exp_aggr.adb, sem_eval.adb,
exp_intr.adb, sem_ch13.adb, snames.ads-tmpl, sem_disp.adb, exp_ch3.adb:
Code clean up: remove special handling for .NET and JVM.
From-SVN: r228874
|
|
2015-05-12 Robert Dewar <dewar@adacore.com>
* sem_ch9.adb, einfo.ads, exp_intr.adb: Minor reformatting.
* sem_disp.adb: Minor code reorganization (remove junk redundant
null statement).
* exp_unst.adb (Unnest_Subprogram.Uplev_Refs): Ignore uplevel
references to bounds of types coming from original type reference.
* checks.ads: Minor reformatting.
* checks.adb: Minor reformatting.
* sem_prag.adb (Analyze_Pragma, case Check): If in ignored
assertion, then make sure we do not drag in bignum stuff.
From-SVN: r223053
|
|
2015-03-02 Robert Dewar <dewar@adacore.com>
* sem_ch3.adb, exp_attr.adb, checks.adb, exp_aggr.adb: Minor
reformatting.
2015-03-02 Ed Schonberg <schonberg@adacore.com>
* sem_ch8.adb: extend use of Available_Subtype.
2015-03-02 Hristian Kirtchev <kirtchev@adacore.com>
* sem_prag.adb (Duplication_Error): Remove the special handling
of 'Class or _Class in the context of pre/postconditions.
(Process_Class_Wide_Condition): Remove the special handling of
'Class or _Class in the context of pre/postconditions.
* sem_util.adb (Original_Aspect_Pragma_Name): Names Pre_Class
and Post_Class no longer need to be converted to _Pre and _Post.
* sem_util.ads (Original_Aspect_Pragma_Name): Update the comment
on usage.
2015-03-02 Hristian Kirtchev <kirtchev@adacore.com>
* exp_ch6.adb (Process_Preconditions): Modify the
mechanism that find the first source declaration to correct exit
the loop once it has been found.
2015-03-02 Gary Dismukes <dismukes@adacore.com>
* a-strsea.adb: Minor typo fix.
2015-03-02 Bob Duff <duff@adacore.com>
* einfo.ads: Minor comment fixes.
From-SVN: r221103
|
|
2015-03-02 Gary Dismukes <dismukes@adacore.com>
* einfo.adb, checks.adb: Minor reformatting and typo fixes.
2015-03-02 Ed Schonberg <schonberg@adacore.com>
* exp_aggr.adb (Get_Assoc_Expr): If the Default_Component_Value
is defined for the array type, use it instead of a Default_Value
specified for the component type itself.
From-SVN: r221102
|
|
2015-03-02 Thomas Quinot <quinot@adacore.com>
* exp_attr.adb (Expand_N_Attribute_Reference, case Input): When
expanding a 'Input attribute reference for a class-wide type,
do not generate a separate object declaration for the controlling
tag dummy object; instead, generate the expression inline in the
dispatching call. Otherwise, the declaration (which involves a
call to String'Input, returning a dynamically sized value on the
secondary stack) will be expanded outside of proper secondary
stack mark/release operations, and will thus cause a secondary
stack leak.
2015-03-02 Hristian Kirtchev <kirtchev@adacore.com>
* checks.adb (Add_Validity_Check): Change the names of all
formal parameters to better illustrate their purpose. Update
the subprogram documentation. Update all occurrences of the
formal parameters. Generate a pre/postcondition pragma by
calling Build_Pre_Post_Condition.
(Build_PPC_Pragma): Removed.
(Build_Pre_Post_Condition): New routine.
* einfo.adb Node8 is no longer used as Postcondition_Proc. Node14
is now used as Postconditions_Proc. Flag240 is now renamed to
Has_Expanded_Contract. (First_Formal): The routine can now
operate on generic subprograms.
(First_Formal_With_Extras): The routine can now operate on generic
subprograms.
(Has_Expanded_Contract): New routine.
(Has_Postconditions): Removed.
(Postcondition_Proc): Removed.
(Postconditions_Proc): New routine.
(Set_Has_Expanded_Contract): New routine.
(Set_Has_Postconditions): Removed.
(Set_Postcondition_Proc): Removed.
(Set_Postconditions_Proc): New routine.
(Write_Entity_Flags): Remove the output of Has_Postconditions. Add
the output of Has_Expanded_Contract.
(Write_Field8_Name): Remove the output of Postcondition_Proc.
(Write_Field14_Name): Add the output of Postconditions_Proc.
* einfo.ads New attributes Has_Expanded_Contract and
Postconditions_Proc along with occurrences in entities.
Remove attributes Has_Postconditions and Postcondition_Proc
along with occurrences in entities.
(Has_Expanded_Contract): New routine along with pragma Inline.
(Has_Postconditions): Removed along with pragma Inline.
(Postcondition_Proc): Removed along with pragma Inline.
(Postconditions_Proc): New routine along with pragma Inline.
(Set_Has_Expanded_Contract): New routine along with pragma Inline.
(Set_Has_Postconditions): Removed along with pragma Inline.
(Set_Postcondition_Proc): Removed along with pragma Inline.
(Set_Postconditions_Proc): New routine along with pragma Inline.
* exp_ch6.adb (Add_Return): Code cleanup. Update the
generation of the call to the _Postconditions routine of
the procedure. (Expand_Non_Function_Return): Reformat the
comment on usage. Code cleanup. Update the generation of
the call to the _Postconditions routine of the procedure or
entry [family].
(Expand_Simple_Function_Return): Update the
generation of the _Postconditions routine of the function.
(Expand_Subprogram_Contract): Reimplemented.
* exp_ch6.ads (Expand_Subprogram_Contract): Update the parameter
profile along the comment on usage.
* exp_ch9.adb (Build_PPC_Wrapper): Code cleanup.
(Expand_N_Task_Type_Declaration): Generate pre/postconditions
wrapper when the entry [family] has a contract with
pre/postconditions.
* exp_prag.adb (Expand_Attributes_In_Consequence): New routine.
(Expand_Contract_Cases): This routine and its subsidiaries now
analyze all generated code.
(Expand_Old_In_Consequence): Removed.
* sem_attr.adb Add with and use clause for Sem_Prag.
(Analyze_Attribute): Reimplment the analysis of attribute 'Result.
(Check_Use_In_Test_Case): Use routine Test_Case_Arg to obtain
"Ensures".
* sem_ch3.adb (Analyze_Declarations): Analyze the contract of
a generic subprogram.
(Analyze_Object_Declaration): Do not create a contract node.
(Derive_Subprogram): Do not create a contract node.
* sem_ch6.adb (Analyze_Abstract_Subprogram_Declaration): Do
not create a contract node.
(Analyze_Completion_Contract): New routine.
(Analyze_Function_Return): Alphabetize.
(Analyze_Generic_Subprogram_Body): Alphabetize. Do not create a
contract node. Do not copy pre/postconditions to the original
generic template.
(Analyze_Null_Procedure): Do not create a contract node.
(Analyze_Subprogram_Body_Contract): Reimplemented.
(Analyze_Subprogram_Body_Helper): Do not mark the enclosing scope
as having postconditions. Do not create a contract node. Analyze
the subprogram body contract of a body that acts as a compilation
unit. Expand the subprogram contract after the declarations have
been analyzed.
(Analyze_Subprogram_Contract): Reimplemented.
(Analyze_Subprogram_Specification): Do not create a contract node.
(List_Inherited_Pre_Post_Aspects): Code cleanup.
* sem_ch6.adb (Analyze_Subprogram_Body_Contract): Update the
comment on usage.
(Analyze_Subprogram_Contract): Update the
parameter profile and the comment on usage.
* sem_ch7.adb (Analyze_Package_Body_Helper): Do not create a
contract node.
(Analyze_Package_Declaration): Do not create a
contract node.
(Is_Subp_Or_Const_Ref): Ensure that the prefix has an entity.
* sem_ch8.adb (Analyze_Subprogram_Renaming): Do not create a
contract node.
* sem_ch9.adb (Analyze_Entry_Declaration): Do not create a
contract node.
* sem_ch10.adb (Analyze_Compilation_Unit): Move local variables to
their proper section and alphabetize them. Analyze the contract of
a [generic] subprogram after all Pragmas_After have been analyzed.
(Analyze_Subprogram_Body_Stub_Contract): Alphabetize.
* sem_ch12.adb (Analyze_Generic_Package_Declaration): Do not
create a contract node.
(Analyze_Generic_Subprogram_Declaration):
Alphabetize local variables. Do not create a contract
node. Do not generate aspects out of pragmas for ASIS.
(Analyze_Subprogram_Instantiation): Instantiate
the contract of the subprogram. Do not create a
contract node. (Instantiate_Contract): New routine.
(Instantiate_Subprogram_Body): Alphabetize local variables.
(Save_Global_References_In_Aspects): New routine.
(Save_References): Do not save the global references found within
the aspects of a generic subprogram.
* sem_ch12.ads (Save_Global_References_In_Aspects): New routine.
* sem_ch13.adb (Analyze_Aspect_Specifications): Do not use
Original_Node for establishing linkages.
(Insert_Pragma): Insertion in a subprogram body takes precedence over
the case where the subprogram body is also a compilation unit.
* sem_prag.adb (Analyze_Contract_Cases_In_Decl_Part): Use
Get_Argument to obtain the proper expression. Install the generic
formals when the related context is a generic subprogram.
(Analyze_Depends_In_Decl_Part): Use Get_Argument to obtain
the proper expression. Use Corresponding_Spec_Of to obtain
the spec. Install the generic formal when the related context
is a generic subprogram.
(Analyze_Global_In_Decl_Part): Use Get_Argument to obtain the proper
expression. Use Corresponding_Spec_Of to obtain the spec. Install the
generic formal when the related context is a generic subprogram.
(Analyze_Initial_Condition_In_Decl_Part): Use Get_Argument
to obtain the proper expression. Remove the call to
Check_SPARK_Aspect_For_ASIS as the analysis is now done
automatically.
(Analyze_Pragma): Update all occurrences
to Original_Aspect_Name. Pragmas Contract_Cases, Depends,
Extensions_Visible, Global, Postcondition, Precondition and
Test_Case now carry generic templates when the related context
is a generic subprogram. The same pragmas are no longer
forcefully fully analyzed when the context is a subprogram
that acts as a compilation unit. Pragmas Abstract_State,
Initial_Condition, Initializes and Refined_State have been clean
up. Pragmas Post, Post_Class, Postcondition, Pre, Pre_Class
and Precondition now use the same routine for analysis. Pragma
Refined_Post does not need to check the use of 'Result or
the lack of a post-state in its expression. Reimplement the
analysis of pragma Test_Case.
(Analyze_Pre_Post_Condition): New routine.
(Analyze_Pre_Post_Condition_In_Decl_Part):
Reimplemented.
(Analyze_Refined_Depends_In_Decl_Part): Use Get_Argument to obtain the
proper expression.
(Analyze_Refined_Global_In_Decl_Part): Use Get_Argument to obtain
the proper expression.
(Analyze_Test_Case_In_Decl_Part): Reimplemented.
(Check_Pre_Post): Removed.
(Check_Precondition_Postcondition): Removed.
(Check_SPARK_Aspect_For_ASIS): Removed.
(Check_Test_Case): Removed.
(Collect_Subprogram_Inputs_Outputs): Use Get_Argument
to obtain the proper expression. Use Corresponding_Spec_Of to
find the proper spec.
(Create_Generic_Template): New routine.
(Duplication_Error): New routine.
(Expression_Function_Error): New routine.
(Find_Related_Subprogram_Or_Body): Moved to the spec
of Sem_Prag. Emit precise error messages. Account for cases of
rewritten expression functions, generic instantiations, handled
sequence of statements and pragmas from aspects.
(Get_Argument): New routine.
(Make_Aspect_For_PPC_In_Gen_Sub_Decl): Removed.
(Preanalyze_CTC_Args): Removed.
(Process_Class_Wide_Condition): New routine.
* sem_prag.ads (Analyze_Test_Case_In_Decl_Part): Update
the parameter profile along with the comment on usage.
(Find_Related_Subprogram_Or_Body): Moved from the body of Sem_Prag.
(Make_Aspect_For_PPC_In_Gen_Sub_Decl): Removed.
(Test_Case_Arg): New routine.
* sem_util.adb Add with and use clauses for Sem_Ch6.
(Add_Contract_Item): This routine now creates a contract
node the first time an item is added. Remove the duplicate
aspect/pragma checks.
(Check_Result_And_Post_State): Reimplemented.
(Corresponding_Spec_Of): New routine.
(Get_Ensures_From_CTC_Pragma): Removed.
(Get_Requires_From_CTC_Pragma): Removed.
(Has_Significant_Contract): New routine.
(Inherit_Subprogram_Contract): Inherit only if the source
has a contract.
(Install_Generic_Formals): New routine.
(Original_Aspect_Name): Removed.
(Original_Aspect_Pragma_Name): New routine.
* sem_util.ads (Check_Result_And_Post_State): Reimplemented.
(Corresponding_Spec_Of): New routine.
(Get_Ensures_From_CTC_Pragma): Removed.
(Get_Requires_From_CTC_Pragma): Removed.
(Has_Significant_Contract): New routine.
(Install_Generic_Formals): New routine.
(Original_Aspect_Name): Removed.
(Original_Aspect_Pragma_Name): New routine.
* sem_warn.adb Add with and use clauses for Sem_Prag.
(Within_Postcondition): Use Test_Case_Arg to extract "Ensures".
From-SVN: r221101
|
|
* sem_ch13.adb (Add_Invariants): Don't assume invariant is
standard Boolean.
* sem_prag.adb (Analyze_Pragma, case Check): Don't assume
condition is standard Boolean, it can be non-standard derived
Boolean.
2015-02-05 Robert Dewar <dewar@adacore.com>
* checks.adb (Enable_Range_Check): Disconnect attempted
optimization for the case of range check for subscript of
unconstrained array.
2015-02-05 Robert Dewar <dewar@adacore.com>
* par-ch13.adb (With_Present): New function
(Aspect_Specifications_Present): Handle WHEN in place of WITH
(Get_Aspect_Specifications): Comment update.
* par.adb: Comment updates.
2015-02-05 Robert Dewar <dewar@adacore.com>
* errout.adb (Handle_Serious_Error): New setting of Fatal_Error.
* frontend.adb (Frontend): New setting of Fatal_Error.
* lib-load.adb (Create_Dummy_Package_Unit): New setting of
Fatal_Error.
(Load_Main_Source): New setting of Fatal_Error
(Load_Unit): New setting of Fatal_Error.
* lib-writ.adb (Add_Preprocessing_Dependency): New setting of
Fatal_Error.
(Ensure_System_Dependency): New setting of Fatal_Error.
* lib.adb (Fatal_Error): New setting of Fatal_Error
(Set_Fatal_Error): New setting of Fatal_Error.
* lib.ads: New definition of Fatal_Error and associated routines.
* par-ch10.adb (P_Compilation_Unit): New setting of Fatal_Error.
* par-load.adb (Load): New setting of Fatal_Error.
* rtsfind.adb (Load_RTU): New setting of Fatal_Error.
* sem_ch10.adb (Analyze_Compilation_Unit): New setting of
Fatal_Error.
(Optional_Subunit): New setting of Fatal_Error.
(Analyze_Proper_Body): New setting of Fatal_Error.
(Load_Needed_Body): New setting of Fatal_Error.
2015-02-05 Ed Schonberg <schonberg@adacore.com>
* sem_res.adb (Resolve_Call): If the function being called has
out parameters do not check for language version if the function
comes from a predefined unit, as those are always compiled in
Ada 2012 mode.
2015-02-05 Ed Schonberg <schonberg@adacore.com>
* sem_ch3.adb (Process_Full_View): Verify that the full view
of a type extension must carry an explicit limited keyword if
the partial view does (RM 7.3 (10.1)).
From-SVN: r220446
|
|
2014-11-20 Thomas Quinot <quinot@adacore.com>
* sem_util.adb: Minor reformatting.
2014-11-20 Robert Dewar <dewar@adacore.com>
* sem_prag.adb (Analyze_Pragma, case Linker_Section): Detect
duplicate Linker_Section.
2014-11-20 Ed Schonberg <schonberg@adacore.com>
* exp_ch4.adb: Add guard for build-in-place boolean op.
2014-11-20 Yannick Moy <moy@adacore.com>
* checks.adb (Apply_Scalar_Range_Check): In GNATprove mode,
put a range check when an empty range is used, instead of an
error message.
* sinfo.ads Update comment on GNATprove mode.
2014-11-20 Arnaud Charlet <charlet@adacore.com>
* a-stream.ads, s-osinte-linux.ads, a-reatim.ads, a-calend.ads,
s-crtl.ads, interfac.ads, s-taskin.ads: Replace uses of 2 ** 63 and
2 ** 64 by references to Long_Long_Integer instead, to allow these
units to be analyzed by codepeer or spark when using a target
configuration file with long_long_size set to 32.
From-SVN: r217840
|
|
2014-10-23 Hristian Kirtchev <kirtchev@adacore.com>
* checks.adb (Ensure_Valid): Update the subprogram
profile. Propagate the contex attributes to Insert_Valid_Check.
(Insert_Valid_Check): Update the subprogram profile. Propagate
the attributes of the context to Duplicate_Subexpr_No_Checks.
(Validity_Check_Range): Update the subprogram profile. Propagate
the context attribute to Ensure_Valid.
* checks.ads (Ensure_Valid): Update the subprogram profile
along with the comment on usage.
(Insert_Valid_Check): Update the subprogram profile along with the
comment on usage.
(Validity_Check_Range): Update the subprogram profile along with
the comment on usage.
* exp_util.adb (Build_Temporary): New routine.
(Duplicate_Subexpr_No_Checks): Update the subprogram
profile. Propagate the attributes of the context to Remove_Side_Effects.
(Remove_Side_Effects): Update the subprogram profile. Update all calls
to Make_Temporary to invoke Build_Temporary.
* exp_util.ads (Duplicate_Subexpr_No_Checks): Update
the subprogram profile along with the comment on usage.
(Remove_Side_Effects): Update the subprogram profile along with
the comment on usage.
* sem_ch3.adb (Process_Range_Expr_In_Decl): Pass the subtype
to the validity check machinery. Explain the reason for this
propagation.
2014-10-23 Robert Dewar <dewar@adacore.com>
* a-strsea.adb: Minor reformatting.
From-SVN: r216581
|
|
2014-08-04 Hristian Kirtchev <kirtchev@adacore.com>
* exp_ch3.adb (Build_CPP_Init_Procedure): Remove
Flag_Decl. Do not analyze the declaration of the flag as it is
not part of the tree yet, instead add it to the freeze actions
of the C++ type.
2014-08-04 Robert Dewar <dewar@adacore.com>
* checks.adb (Apply_Scalar_Range_Check): Make sure we handle
case of OUT and IN OUT parameter correctly (where Source_Typ is
set), we were missing one case where a check must be applied.
2014-08-04 Hristian Kirtchev <kirtchev@adacore.com>
* sem_ch8.adb (Build_Class_Wide_Wrapper): Update the comment on
the generated code. Instead of hiding the renaming and using the
wrapper as the proper association, have the subprogram renaming
alias the wrapper.
(Build_Spec): The entity of the wrapper is
now derived from the entity of the related primitive.
2014-08-04 Emmanuel Briot <briot@adacore.com>
* s-regpat.adb: s-regpat.adb (Parse): fix incorrect link when
using non-capturing groups.
2014-08-04 Ed Schonberg <schonberg@adacore.com>
* inline.adb (Build_Body_To_Inline): Remove Unmodified and
related pragmas before copying the original body, to prevent
spurious errors when the pragmas apply to formals that will not
appear in the inlined body.
From-SVN: r213554
|
|
2014-08-04 Vincent Celier <celier@adacore.com>
* prj-dect.adb (Parse_Case_Construction): It is no longer
an error if the variable for a case construction is not
typed, only if the variable value is not a single string. Call
Parse_Choice_List and End_Case_Construction with the new parameter
to indicate that the variable is typed.
* prj-strt.adb (End_Case_Construction): Only check the labels
if the variable is typed. If the variable is not typed,
issue a warning when there is no "when others" allternative.
(Parse_Choice_List): Manage the labels only if the variable
is typed.
* prj-strt.ads (End_Case_Construction): New Boolean parameter
String_Type.
(Parse_Choice_List): Ditto.
2014-08-04 Ed Schonberg <schonberg@adacore.com>
* sem_ch5.adb: Additional fix to Check_Predicate_Use.
2014-08-04 Vincent Celier <celier@adacore.com>
* projects.texi: Update documentation of case constructions with
variables that are not typed.
2014-08-04 Ed Schonberg <schonberg@adacore.com>
* sem_ch8.adb (Build_Class_Wide_Wrapper): If the operator carries
an Eliminated pragma, indicate that the wrapper is also to be
eliminated, to prevent spurious errors when using gnatelim on
programs that include box-initialization of equality operators
(consequence of AI05-071)..
2014-08-04 Robert Dewar <dewar@adacore.com>
* checks.adb (Activate_Overflow_Check): Handle floating-point
case correctly.
* checks.ads (Activate_Overflow_Check): Clarify handling of
floating-point cases.
* exp_util.adb (Check_Float_Op_Overflow): Reset Do_Overflow_Check
flag if we generate an explicit overflow check (for
Check_Float_Overflow mode).
From-SVN: r213550
|
|
2014-08-04 Arnaud Charlet <charlet@adacore.com>
* exp_util.adb (Check_Float_Op_Overflow): No-op in codepeer
mode for now, to revert to previous behavior.
* checks.adb: Revert previous change, no longer needed.
2014-08-04 Robert Dewar <dewar@adacore.com>
* gnat1drv.adb (Adjust_Global_Switches): Don't set
Check_Float_Overflow if Machine_Oveflows_On_Target is True.
* sem_prag.adb (Analyze_Pragma, case Check_Float_Overflow): Don't
set Check_Float_Overflow if Machine_Oveflows_On_Target is True.
* switch-c.adb (Scan_Front_End_Switches): Don't set
Check_Float_Overflow if Machine_Oveflows_On_Target is True.
2014-08-04 Vincent Celier <celier@adacore.com>
* prj-attr.adb: Add new default indications for
attributes Object_Dir, Exec_Dir, Source_Dirs and Target.
(Attribute_Default_Of): New function (Initialize): Set the
default for those attributes that have one specified.
* prj-attr.ads (Attribute_Data): New component Default.
* prj-proc.adb (Expression): Take into account the new defaults
for attributes Object_Dir, Exec_Dir and Source_Dirs.
* prj-strt.adb (Attribute_Reference): Set the default for
the attribute.
* prj-tree.ads, prj-tree.adb (Default_Of): New function.
(Set_Default_Of): New procedure.
* prj.adb (The_Dot_String): New global Name_Id variable,
initialized in procedure Initialize.
(Dot_String): New function
(Initialize): Initialize The_Dot_String.
(Reset): Create the string list Shared.Dot_String_List.
* prj.ads (Attribute_Default_Value): New enumeration type.
(Project_Qualifier): Change enumeration value Dry to Abstract_Project.
(Dot_String): New function.
(Shared_Project_Tree_Data): New string list component Dot_String_List.
* projects.texi: Document new defaults for attribute Object_Dir,
Exec_Dir and Source_Dirs.
From-SVN: r213548
|
|
2014-08-04 Robert Dewar <dewar@adacore.com>
* sem_ch12.adb: Minor reformatting.
2014-08-04 Arnaud Charlet <charlet@adacore.com>
* exp_util.adb, checks.adb (Check_Float_Op_Overflow): Add special
expansion in CodePeer_Mode.
(Selected_Range_Checks): Add handling of overflow checks in
CodePeer_Mode.
From-SVN: r213547
|
|
2014-08-04 Robert Dewar <dewar@adacore.com>
* checks.adb (Activate_Overflow_Check): Remove
Check_Float_Overflow processing.
(Apply_Scalar_Range_Check): Ditto.
(Generate_Range_Check): Ditto.
* exp_ch4.adb (Expand_N_Op_Add): Add call to
Check_Float_Op_Overflow.
(Expand_N_Op_Divide): ditto.
(Expand_N_Op_Multiply): ditto.
(Expand_N_Op_Subtract): ditto.
* exp_util.ads, exp_util.adb (Check_Float_Op_Overflow): New procedure.
* sem_attr.adb (Analyze_Attribute, case Pred): Make sure
Do_Range_Check is set for floating-point case in -gnatc or
GNATprove mode.
(Analyze_Attribute, case Succ): Make sure
Do_Range_Check is set for floating-point case in -gnatc or
GNATprove mode.
* sem_res.adb (Resolve_Type_Conversion): Make sure Do_Range_Check
flag is set for real to integer conversion in GNATprove or
-gnatc mode.
2014-08-04 Gary Dismukes <dismukes@adacore.com>
* sem_ch13.adb (Analyze_Aspect_Specifications): Resolve
the expression of an Import or Export aspect as type Boolean
and require it to be static. Add ??? comment. Also, set the
Is_Exported flag when appropriate.
From-SVN: r213545
|
|
2014-08-04 Hristian Kirtchev <kirtchev@adacore.com>
* sem_ch8.adb (Build_Class_Wide_Wrapper): Handle various special
cases related to equality. Remove the special processing
for dispatching abstract subprograms as it is not needed.
(Interpretation_Error): Add a specialized error message for
predefined operators.
(Is_Intrinsic_Equality): New routine.
(Is_Suitable_Candidate): New routine.
2014-08-04 Gary Dismukes <dismukes@adacore.com>
* checks.adb: Minor comment reformatting.
2014-08-04 Ed Schonberg <schonberg@adacore.com>
* restrict.adb (Check_Restriction): For checked max_parameter
restrictions reset Violated flag, so that subsequent violations
are properly detected.
2014-08-04 Robert Dewar <dewar@adacore.com>
* sem_ch3.adb (Check_Initialization): Fix bad test of GNATprove
mode.
(Process_Discriminants): Fix bad test of GNATprove mode
2014-08-04 Hristian Kirtchev <kirtchev@adacore.com>
* sem_ch12.adb (Instantiate_Formal_Subprogram):
Move variable to their own section. Propagate the source
location of a formal parameter to the corresponding formal of
the subprogram renaming declaration. Code reformatting.
From-SVN: r213533
|
|
2014-08-04 Ed Schonberg <schonberg@adacore.com>
* exp_aggr.adb (Expand_Array_Aggregate): Do not attempt expansion
if error already detected. We may reach this point in spite of
previous errors when compiling with -gnatq, to force all possible
errors (this is the usual ACATS mode).
2014-08-04 Gary Dismukes <dismukes@adacore.com>
* checks.adb (Generate_Range_Check): For the case of converting
a base type with a larger range to a smaller target subtype, only
use unchecked conversions of bounds in the range check followed
by conversion in the case where both types are discrete. In other
cases, convert to the target base type and save in a temporary
followed by the range check.
(Convert_And_Check_Range): New procedure factoring code to save
conversion to a temporary followed by a range check (called two
places in Generate_Range_Check).
* exp_ch4.adb (Expand_N_Type_Conversion): Relax previous
check-in, to generate range checks for conversions between
any floating-point types rather than limiting it to matching
base types.
From-SVN: r213532
|
|
2014-08-01 Robert Dewar <dewar@adacore.com>
* a-numaux-vxworks.ads, a-numaux-x86.adb, a-numaux-x86.ads,
a-numaux-darwin.adb, a-numaux-darwin.ads, a-numaux.ads,
a-numaux-libc-x86.ads: Fix bad package header comments.
* elists.ads, elists.adb (Append_New_Elmt): New procedure.
* gnat_rm.texi, a-calend.adb, gnatcmd.adb, einfo.adb, einfo.ads,
checks.adb, sem_prag.adb, sem_prag.ads, rtsfind.ads, freeze.adb,
sem_util.adb, sem_attr.adb, exp_dbug.adb, exp_dbug.ads, gnat1drv.adb,
targparm.adb, targparm.ads, exp_ch6.adb, switch-b.adb, s-shasto.ads,
stand.ads, s-auxdec.ads, opt.adb, opt.ads, mlib-tgt.ads, s-fatgen.adb,
s-fatgen.ads, system.ads, snames.ads-tmpl, s-stalib.ads,
s-os_lib.adb: Remove VMS-specific code.
From-SVN: r213437
|
|
2014-07-31 Robert Dewar <dewar@adacore.com>
* checks.ads, checks.adb (Activate_Overflow_Check): Do not set flag for
unconstrained fpt ops.
2014-07-31 Pascal Obry <obry@adacore.com>
* s-fileio.adb (Open): Make sure a shared file gets inserted into
the global list atomically. This ensures that the file descriptor
won't be freed because another tasks is closing the file.
From-SVN: r213349
|
|
2014-07-31 Robert Dewar <dewar@adacore.com>
* checks.adb (Enable_Overflow_Check): More precise setting of
Do_Overflow_Check flag for division.
2014-07-31 Eric Botcazou <ebotcazou@adacore.com>
* exp_aggr.adb (Aggr_Assignment_OK_For_Backend): Reject packed
array types with implementation type.
2014-07-31 Hristian Kirtchev <kirtchev@adacore.com>
* sem_ch10.adb (Process_State): Remove local variable Name. Add
local variable Decl. Partially declare an abstract state by
generating an entity and storing it in the state declaration.
* sem_prag.adb (Create_Abstract_State): Fully declare a
semi-declared abstract state.
From-SVN: r213335
|
|
2014-07-31 Robert Dewar <dewar@adacore.com>
* exp_ch5.adb, sem_ch3.adb, exp_ch7.adb, exp_util.adb, exp_ch9.adb,
sem_ch7.adb, checks.adb, s-exctra.adb, exp_ch6.adb, exp_disp.adb,
exp_dist.adb, sem_ch13.adb, exp_strm.adb, exp_ch3.adb: Minor
reformatting.
From-SVN: r213325
|
|
2014-07-30 Robert Dewar <dewar@adacore.com>
* exp_ch7.adb, checks.adb, makeutl.adb, makeutl.ads: Minor reformatting.
2014-07-30 Yannick Moy <moy@adacore.com>
* checks.ads: Fix typo in comment.
2014-07-30 Pierre-Marie Derodat <derodat@adacore.com>
* sem_util.adb (Set_Debug_Info_Needed): For scalar types, recurse on
entities that materialize range bounds, if any.
2014-07-30 Vincent Celier <celier@adacore.com>
* projects.texi: Minor spelling fix.
From-SVN: r213292
|
|
2014-07-30 Hristian Kirtchev <kirtchev@adacore.com>
* checks.adb (Make_Bignum_Block): Use the new secondary stack
build routines to manage the mark.
* exp_ch7.adb (Create_Finalizer, Expand_Cleanup_Actions):
Use the new secodary stack build routines to manage the mark.
(Insert_Actions_In_Scope_Around): Add new formal parameter
Manage_SS along with comment on its usage. Code and comment
reformatting. Mark and release the secondary stack when the
context warrants it.
(Make_Transient_Block): Update the call
to Insert_Actions_In_Scope_Around to account for parameter Manage_SS.
(Wrap_Transient_Declaration): Remove local variable
Uses_SS. Ensure that the secondary stack is marked and released
when the related object declaration appears in a library level
package or package body. Code and comment reformatting.
* exp_util.ads, exp_util.adb (Build_SS_Mark_Call): New routine.
(Build_SS_Release_Call): New routine.
2014-07-30 Steve Baird <baird@adacore.com>
* exp_attr.adb: Revert previous change, not needed after all.
2014-07-30 Vincent Celier <celier@adacore.com>
* makeutl.adb (Queue.Insert_Project_Sources): Insert with
Closure => True for interfaces of Stand-Alone Libraries.
* makeutl.ads (Source_Info (Format => Gprbuild)): Add new
Boolean component Closure, defaulted to False.
2014-07-30 Yannick Moy <moy@adacore.com>
* sem_res.adb: Fix typo in error message.
From-SVN: r213291
|
|
2014-07-30 Robert Dewar <dewar@adacore.com>
* checks.adb, a-cihase.adb, a-cihase.ads, a-chtgop.adb, a-chtgop.ads,
a-except.adb, a-except-2005.adb, a-cborse.adb, a-cborse.ads,
a-exexda.adb, a-elchha.adb, exp_aggr.adb, a-cohase.adb: Minor
reformatting.
From-SVN: r213280
|
|
2014-07-30 Ed Schonberg <schonberg@adacore.com>
* a-chtgop.ads, a-chtgop.adb (Delete_Node_At_Index): New
subprogram, used by all versions of hashed sets, to delete a node
whose element has been improperly updated through a Reference_
Preserving key.
* a-cohase.adb: Remove Delete_Node, use new common procedure
Delete_Node_At_Index.
* a-cihase.ads: Add Reference_Control_Type to package Generic_Keys.
* a-cihase.adb: Add Adjust and Finalize routines for
Reference_Control_Type.
(Reference_Preserving_Key): Build aggregate for
Reference_Control_Type
2014-07-30 Yannick Moy <moy@adacore.com>
* checks.adb, checks.ads (Determine_Range_R): New procedure to
determine the possible range of a floating-point expression.
2014-07-30 Ed Schonberg <schonberg@adacore.com>
* a-cborse.ads: Add Reference_Control_Type to package Generic_Keys.
* a-cborse.adb: Add Adjust and Finalize routines for
Reference_Control_Type.
(Reference_Preserving_Key): Build aggregate for
Reference_Control_Type.
(Delete): Check for tampering, and raise Program_Error (not
Constraint_Error) when attempting to delete an element not in
the set.
(Insert): Ditto.
2014-07-30 Bob Duff <duff@adacore.com>
* a-elchha.adb, a-except-2005.adb, a-except.adb, a-exexda.adb,
* a-exextr.adb, a-exstat.adb, exp_intr.ads, s-tassta.adb:
Exception_Information is used to produce useful debugging
information for the programmer. However, it was also used to
implement the stream attributes for type Exception_Occurrence. The
latter requires a stable and portable interface, which meant
that we couldn't include a symbolic traceback. A separate set of
routines was used to provide symbolic tracebacks under program
control (i.e. not automatically). The goal of this ticket is
to provide such automatic tracebacks, so the change here is to
split the two functionalities: Exception_Information gives the
maximally useful information for debugging (i.e. it now includes
a symbolic traceback when a decorator is set, and it can be
improved freely in the future without disturbing streaming).
Untailored_Exception_Information always uses hexadecimal addresses
in the traceback, has a stable and portable output, and is now
used for streaming.
2014-07-30 Eric Botcazou <ebotcazou@adacore.com>
* exp_aggr.adb (Expand_Array_Aggregate): Add missing test
on the target of the assignment to find out whether it
can be directly done by the back-end.
* exp_util.adb (Is_Possibly_Unaligned_Slice): Remove obscure test.
From-SVN: r213279
|
|
2014-07-30 Olivier Hainque <hainque@adacore.com>
* vxworks-ppc-link.spec: New file. Extra link
instructions for ppc-vxworks.
* vxworks-crtbe-link.spec: Likewise, for ZCX related support.
* system-vxworks-ppc.ads: Adjust linker options to use spec files.
* system-vxworks-arm.ads: Likewise.
* gcc-interface/Makefile.in: Enable .spec files.
2014-07-30 Ed Schonberg <schonberg@adacore.com>
* sem_aggr.adb: Minor comment reformatting.
2014-07-30 Robert Dewar <dewar@adacore.com>
* sem_util.ads, sem_util.adb (Is_Junk_Name): Removed.
* sem_warn.adb (Has_Junk_Name): New function
(Check_References): Use Has_Junk_Name to delete junk warnings
(Check_Unset_Reference): ditto.
(Warn_On_Unreferenced_Entity): ditto.
(Warn_On_Useless_Assignment): ditto.
* sem_ch3.adb, lib-xref-spark_specific.adb, s-taprop-vxworks.adb,
exp_ch7.adb, s-asthan-vms-alpha.adb, sem_ch10.adb, osint-c.adb,
prj.adb, g-comlin.adb, makeutl.adb, s-tasdeb.adb, exp_intr.adb,
s-asthan-vms-ia64.adb, prj-env.adb: Ditto.
2014-07-30 Ed Schonberg <schonberg@adacore.com>
* checks.adb (Insert_Valid_Check): Do not check for the packed
array type of a prefix that is an access type.
2014-07-30 Ed Schonberg <schonberg@adacore.com>
* sem_attr.adb (Eval_Attribute): Evaluate the GNAT attribute
Unconstrained_Array even if prefix is not frozen yet, as can
occur with a private subtype used as a generic actual.
2014-07-30 Gary Dismukes <dismukes@adacore.com>
* sem_attr.adb: Minor reformatting.
2014-07-30 Pat Rogers <rogers@adacore.com>
* gnat_rm.texi: Corrected minor wording error in description
of No_Exception_Registration.
2014-07-30 Yannick Moy <moy@adacore.com>
* einfo.ads, einfo.adb: New flag Is_Inlined_Always for use in GNATprove
mode. Realphabetize two subprograms.
* inline.adb (Cannot_Inline): Use Is_Inlined_Always in GNATprove mode.
(Can_Be_Inlined_In_GNATprove_Mode): Adapt to possible Empty Body_Id.
(Check_And_Build_Body_To_Inline): Use Is_Inlined_Always in GNATprove
mode.
(Expand_Inline_Call): Use Is_Inlined_Always in GNATprove mode.
* sem_ch6.adb (Analyze_Subprogram_Body_Helper): Do not use
Is_Inline in GNATprove mode.
(Analyze_Subprogram_Specification):
Set Is_Inlined_Always at subprogram entity creation.
* sem_res.adb (Resolve_Call): Do not deal with inlining during
pre-analysis. Issue warning on call to possibly inlined
subprogram when body not seen.
2014-07-30 Yannick Moy <moy@adacore.com>
* lib-xref.adb (Generate_Reference): Add special
case for compiler-generated formals in GNATprove mode.
From-SVN: r213264
|
|
2014-07-30 Jose Ruiz <ruiz@adacore.com>
* s-tarest.adb, s-tarest.ads: Fix comments.
2014-07-30 Robert Dewar <dewar@adacore.com>
* exp_attr.adb, checks.adb, sem_util.adb, sem_util.ads, sem_attr.adb:
Change No_Scalar_Parts predicate to Scalar_Part_Present and
invert sense of test. This avoids the "not No_xxx" situation
which is always ugly.
2014-07-30 Ed Schonberg <schonberg@adacore.com>
* inline.adb (Expand_Inlined_Call): When generating code for
an internal subprogram the expansion uses the location of the
call, so that gdb can skip over it. In GNATprove mode we want to
preserve slocs of original subprogram when expanding an inlined
call, to obtain better warnings, even though subprogram appears
not to come from source if it is the inlining of a subprogram
body without a previous spec.
2014-07-30 Eric Botcazou <ebotcazou@adacore.com>
* exp_aggr.adb (Aggr_Assignment_OK_For_Backend): Reject array
types with atomic components.
2014-07-30 Thomas Quinot <quinot@adacore.com>
* Make-generated.in: Remove now unnecessary targets after s-oscons
reorg.
2014-07-30 Yannick Moy <moy@adacore.com>
* sem_res.adb (Resolve_Call): Use ultimate alias
of callee when available.
2014-07-30 Ed Schonberg <schonberg@adacore.com>
* sem_ch6.adb (Analyze_Expression_Function): To check whether
an expression function is a completion, use the specification of
the previous declaration, not its entity, which may be internally
generated in an inlined context.
From-SVN: r213254
|
|
2014-07-29 Robert Dewar <dewar@adacore.com>
* gnat_rm.texi: Document pragma Unevaluated_Use_Of_Old.
* opt.adb: Handle Uneval_Old.
* opt.ads (Uneval_Old, Uneval_Old_Config): New variables.
* par-prag.adb: Add dummy entry for pragma Unevaluated_Use_Of_Old.
* sem.ads (Save_Uneval_Old): New field in Scope_Stack_Entry.
* sem_attr.adb (Uneval_Old_Msg): New procedure.
* sem_ch8.adb (Push_Scope): Save Uneval_Old.
(Pop_Scope): Restore Uneval_Old.
* sem_prag.adb (Analyze_Pragma, case Unevaluated_Use_Of_Old):
Implemented.
* snames.ads-tmpl: Add entries for pragma Unevaluated_Use_Of_Old
Add entries for Name_Warn, Name_Allow.
From-SVN: r213160
|
|
Is_OK_Static_Range.
2014-07-29 Robert Dewar <dewar@adacore.com>
* sem_aggr.adb (Resolve_Array_Aggregate): Change Is_Static_Range
to Is_OK_Static_Range.
* sem_attr.adb (Eval_Attribute): Make sure we properly flag
static attributes (Eval_Attribute, case Size): Handle size of
zero properly (Eval_Attribute, case Value_Size): Handle size of
zero properly.
* sem_ch13.adb: Minor reformatting.
* sem_ch3.adb (Process_Range_Expr_In_Decl): Change
Is_Static_Range to Is_OK_Static_Range.
* sem_eval.adb (Eval_Case_Expression): Total rewrite, was
wrong in several ways (Is_Static_Range): Moved here from spec
(Is_Static_Subtype): Moved here from spec Change some incorrect
Is_Static_Subtype calls to Is_OK_Static_Subtype.
* sem_eval.ads: Add comments to section on
Is_Static_Expression/Raises_Constraint_Error (Is_OK_Static_Range):
Add clarifying comments (Is_Static_Range): Moved to body
(Is_Statically_Unevaluated): New function.
* sem_util.ads, sem_util.adb (Is_Preelaborable_Expression): Change
Is_Static_Range to Is_OK_Static_Range.
* sinfo.ads: Additional commments for Is_Static_Expression noting
that clients should almost always use Is_OK_Static_Expression
instead. Many other changes throughout front end units to obey
this rule.
* tbuild.ads, tbuild.adb (New_Occurrence_Of): Set Is_Static_Expression
for enumeration literal.
* exp_ch5.adb, sem_intr.adb, sem_ch5.adb, exp_attr.adb, exp_ch9.adb,
lib-writ.adb, sem_ch9.adb, einfo.ads, checks.adb, checks.ads,
sem_prag.adb, sem_ch12.adb, freeze.adb, sem_res.adb, exp_ch4.adb,
exp_ch6.adb, sem_ch4.adb, sem_ch6.adb, exp_aggr.adb, sem_cat.adb:
Replace all occurrences of Is_Static_Expression by
Is_OK_Static_Expression.
From-SVN: r213159
|
|
2014-07-18 Robert Dewar <dewar@adacore.com>
* sem_aggr.adb, exp_ch5.adb, sem_ch3.adb, layout.adb, sem_type.adb,
exp_util.adb, exp_attr.adb, einfo.adb, einfo.ads, exp_pakd.adb,
checks.adb, exp_pakd.ads, freeze.adb, sem_util.adb, exp_dbug.adb,
exp_dbug.ads, exp_ch4.adb, sem_ch8.adb, exp_aggr.adb, sem_eval.adb,
sem_ch13.adb: Change name Packed_Array_Type to Packed_Array_Impl_Type.
From-SVN: r212797
|
|
2014-07-17 Robert Dewar <dewar@adacore.com>
* sem_ch3.adb, a-ztexio.ads, exp_imgv.adb, casing.adb, casing.ads,
einfo.ads, checks.adb, sem_ch12.adb, a-textio.ads, freeze.adb,
repinfo.adb, exp_ch6.adb, sem_ch4.adb, a-witeio.ads, sem_ch8.adb,
sem_warn.adb, exp_aggr.adb, exp_dist.adb, par-tchk.adb, s-fatgen.adb,
treepr.adb, lib-xref.adb: Remove the word kludge from ada sources.
From-SVN: r212726
|
|
2014-07-17 Robert Dewar <dewar@adacore.com>
* back_end.adb: Minor reformatting and comment additions.
* checks.ads, checks.adb (Duplicated_Tag_Checks_Suppressed): New
function.
* exp_disp.adb (Make_DT): Use Duplicated_Tag_Checks_Suppressed.
(Make_VM_TSD): Use Duplicated_Tag_Checks_Suppressed.
* gnat_rm.texi: Document new check Duplicated_Tag_Checks_Suppressed.
* gnat_ugn.texi: Additional documentation for Duplicated_Tag_Check.
* snames.ads-tmpl (Duplicated_Tag_Checks_Suppressed): New check.
* types.ads (Duplicated_Tag_Checks_Suppressed): New check.
From-SVN: r212724
|
|
2014-07-16 Vincent Celier <celier@adacore.com>
* gnatls.adb: Get the target parameters only if -nostdinc was
not specified.
2014-07-16 Ed Schonberg <schonberg@adacore.com>
* checks.adb (Insert_Valid_Check): If the expression is a packed
component of a modular type of the right size the data is always
valid. This os particularly useful if the component is part of
a volatile variable.
2014-07-16 Robert Dewar <dewar@adacore.com>
* gnat_rm.texi, sinfo.ads, freeze.adb, exp_aggr.adb: Minor reformatting
2014-07-16 Thomas Quinot <quinot@adacore.com>
* exp_ch7.ads: Minor documentation fix.
From-SVN: r212663
|
|
2014-07-16 Hristian Kirtchev <kirtchev@adacore.com>
* exp_ch7.adb (Process_Declarations): Reinstate the check on
a hook object to ensure that the related transient declaration
is finalizable.
* exp_util.adb (Is_Aliased): Do not consider expresison with
actions as a special context.
(Requires_Cleanup_Actions): Reinstate the check on a hook object to
ensure that the related transient declaration is finalizable.
2014-07-16 Robert Dewar <dewar@adacore.com>
* checks.ads, checks.adb (Allocation_Checks_Suppressed): New function.
* snames.ads-tmpl: Add Allocation_Check to list of check names.
* types.ads: Add Allocation_Check to list of check names.
2014-07-16 Thomas Quinot <quinot@adacore.com>
* sem_util.adb (Enter_Name): replace bogus test for presence of
Corresponding_Remote_Type with correct test on Ekind.
* sem_res.adb (Valid_Conversion): ditto; also clarify validity
of calls to Corresponding_ Remote_Type (documentation fix).
2014-07-16 Robert Dewar <dewar@adacore.com>
* gnat_rm.texi: Document illegal case of Unrestricted_Access.
* sem_attr.adb (Analyze_Access_Attribute): Set_Non_Aliased_Prefix
where it applies.
(Resolve_Attribute, case Access): Flag illegal Unrestricted_Access use.
* sinfo.ads, sinfo.adb (Non_Aliased_Prefix): New flag.
From-SVN: r212655
|
|
2014-06-13 Hristian Kirtchev <kirtchev@adacore.com>
* sem_prag.adb (Analyze_Pragma): Add local
variable Missing_Parentheses. Emit an error when a state
declaration with options appears without parentheses. Add a
guard to prevent a bogus error when a state declaration may be
interpreted as an option if a previous declaration with options
was not parenthesized.
2014-06-13 Robert Dewar <dewar@adacore.com>
* checks.adb: Validate_Alignment_Check_Warnings: New procedure
(Apply_Address_Clause_Check): Make Aligment_Warnings table entry.
* checks.ads (Alignment_Warnings_Record): New type.
(Alignment_Warnings): New table
(Validate_Alignment_Check_Warnings): New procedure.
* errout.adb (Delete_Warning_And_Continuations): New procedure
(Error_Msg_Internal): Set Warning_Msg (Delete_Warning): Handle
Warnings_Treated_As_Errors (Finalize): Minor reformatting
* errout.ads (Warning_Msg): New variable
(Delete_Warning_And_Continuations): New procedure
* erroutc.adb (Delete_Msg): Handle Warnings_Treated_As_Errors count.
* gnat1drv.adb (Post_Compilation_Validation_Checks): New procedure.
2014-06-13 Ed Schonberg <schonberg@adacore.com>
* a-coinho.adb, a-coinho.ads: Add Reference machinery.
From-SVN: r211627
|
|
2014-06-13 Eric Botcazou <ebotcazou@adacore.com>
* checks.adb (Apply_Address_Clause_Check): Only issue the new
warning if the propagation warning is issued.
2014-06-13 Thomas Quinot <quinot@adacore.com>
* exp_ch4.adb: Minor reformatting.
2014-06-13 Robert Dewar <dewar@adacore.com>
* exp_attr.adb (Expand_N_Attribute_Reference, case Pred):
Handle float range check case (Expand_N_Attribute_Reference,
case Succ): Handle float range check case.
* sem_attr.adb (Analyze_Attribute, case Pred/Succ): Handle float
range check case.
2014-06-13 Vincent Celier <celier@adacore.com>
* makeutl.ads (Compute_Builder_Switches): Change name of
parameter Root_Environment to Env.
* prj-conf.adb (Check_Switches): Call Locate_Runtime with the
Env parameter of procedure Get_Or_Create_Configuration_File.
(Locate_Runtime): Call Find_Rts_In_Path with the Project_Path
of new parameter Env.
* prj-conf.ads (Locate_Runtime): New parameter Env of type
Prj.Tree.Environment.
2014-06-13 Robert Dewar <dewar@adacore.com>
* gnat_rm.texi: Minor comment clarification for Check_Float_Overflow.
From-SVN: r211623
|
|
2014-06-13 Robert Dewar <dewar@adacore.com>
* exp_attr.adb, exp_ch9.adb, lib-writ.adb, g-comlin.adb: Minor
reformatting.
* sem_attr.adb: Minor code reformatting and simplification.
* checks.adb: Fix minor typo.
From-SVN: r211622
|
|
2014-06-11 Thomas Quinot <quinot@adacore.com>
* freeze.ads: Minor reformatting.
* checks.adb (Determine_Range): Do not attempt to determine
the range of a deferred constant whose full view has not been
seen yet.
* sem_res.adb (Resolve): Remove undesirable guard against
resolving expressions from expression functions.
2014-06-11 Robert Dewar <dewar@adacore.com>
* debug.adb (Debug_Flag_Dot_1): Set to enable fix for anonymous
access types.
* layout.adb (Layout_Type): Make anonymous access types for
subprogram formal types and return types always thin. For now
only enabled if -gnatd.1 set.
2014-06-11 Ed Schonberg <schonberg@adacore.com>
* sem_ch13.adb (Analyze_Stream_TSS_Definition): Apply legality
rule for stream attributes of interface types (RM 13.13.2 (38/3)):
subprogram must be a null procedure.
From-SVN: r211464
|
|
2014-06-11 Robert Dewar <dewar@adacore.com>
* debug.adb: Add debug flag -gnatd.q.
* erroutc.adb (Prescan_Message): Bomb if untagged warning with
-gnatd.q set.
* styleg.adb (Check_Xtra_Parens): Message should be a style
message.
* sem_aggr.adb, sem_ch3.adb, exp_ch9.adb, checks.adb, sem_prag.adb,
par-endh.adb, eval_fat.adb, freeze.adb, sem_util.adb, sem_attr.adb,
sem_elab.adb, sem_ch6.adb, sem_warn.adb, sem_cat.adb,
sem_ch13.adb, lib-xref.adb: Add remaining warning tags.
2014-06-11 Ben Brosgol <brosgol@adacore.com>
* gnat_rm.texi: Revised chapter on Implementation Defined
Characteristics.
From-SVN: r211448
|
|
2014-02-25 Robert Dewar <dewar@adacore.com>
* gnat_rm.texi: First set of documentation additions for
predefined RM units.
* checks.adb: Minor reformatting.
* sem_elab.adb (Check_Task_Activation): Minor fix to error
message.
* sem_util.adb: Minor reformatting.
From-SVN: r208141
|
|
2014-02-25 Robert Dewar <dewar@adacore.com>
* einfo.ads, einfo.adb (Has_Shift_Operator): New flag.
* gnat_rm.texi: Document pragma Provide_Shift_Operators.
* interfac.ads: Minor code reorganization (add pragma
Compiler_Unit_Warning).
* par-prag.adb: Add dummy entry for Provide_Shift_Operators.
* sem_ch3.adb (Build_Derived_Numeric_Type): Copy
Has_Shift_Operator flag.
* sem_intr.adb (Check_Intrinsic_Subprogram): Make sure
Check_Shift is always called (Check_Shift): Set Has_Shift_Operator.
* sem_prag.adb: Implement pragma Provide_Shift_Operators.
* snames.ads-tmpl: Add entries for pragma Provide_Shift_Operators
Add entry for Name_Amount.
* checks.adb (Selected_Range_Checks): When checking for a null
range, make sure we use the base type, and not the subtype for
deciding a range is null.
* sem_ch5.adb (Analyze_Loop_Parameter_Specification): Check
for suspicious loop bound which is outside the range of the
loop subtype.
* gnat_ugn.texi: Add documentation section "Determining the
Chosen Elaboration Order"
* sem_ch13.adb (UC_Entry): Add field Act_Unit
(Validate_Unchecked_Conversion): Store Act_Unit
(Validate_Unchecked_Conversions): Test Warnings_Off in Act_Unit
* treepr.adb: Minor reformatting.
2014-02-25 Arnaud Charlet <charlet@adacore.com>
* usage.adb: Minor: fix typo.
From-SVN: r208138
|
|
2014-02-25 Yannick Moy <moy@adacore.com>
* sem_prag.adb: Minor reformatting to get consistent messages.
2014-02-25 Robert Dewar <dewar@adacore.com>
* checks.adb: Minor reformatting.
* sinfo.ads (Do_Range_Check): Document that this flag is never
passed to the back end.
From-SVN: r208129
|
