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2014-01-22 Ed Schonberg <schonberg@adacore.com>
* sem_ch6.adb (Analyze_Subprogram_Body_Helper): A subprogram
body generated for an expression function within a protected body
needs a set of renaming declarations if the expression function
comes from source.
2014-01-22 Ed Schonberg <schonberg@adacore.com>
* lib-xref.adb (Get_Type_Reference): In semantics-only mode,
list interface progenitor of a tagged concurrent type, for better
source navigation.
2014-01-22 Robert Dewar <dewar@adacore.com>
* lib.adb (In_Extended_Main_Code_Unit): Return False for
Standard_Location.
(In_Extended_Main_Source_Unit): Return False for Standard_Location.
* lib.ads (In_Extended_Main_Code_Unit): Add documentation on
treatment of Slocs No_Location and Standard_Location.
* restrict.adb (Check_Restriction_No_Dependence): Explicitly
check for entity with Standard_Location Sloc, rather than relying
on Lib routines to do that.
* sem_res.adb (Resolve_Call): Implement SPARK_05 restriction
that a call cannot occur before a later occuring body within
the same unit.
From-SVN: r206931
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2014-01-20 Robert Dewar <dewar@adacore.com>
* checks.adb: Make warnings on exceptions into errors in GNATprove mode.
* errout.adb: Implement [ and ] insertion characters.
* errout.ads: Document new [ and ] insertion characters.
* sem_ch12.adb, restrict.adb, frontend.adb, exp_ch7.adb: Minor
addition of ??? comment.
* lib-xref.adb, exp_util.adb, gnat1drv.adb: Minor reformatting
* exp_ch4.adb, sem_ch3.adb, sem_ch4.adb, sem_ch6.adb, sem_elab.adb,
sem_eval.adb, sem_res.adb, sem_util.adb, sem_attr.adb, sem_aggr.adb:
Make warnings on exceptions into errors in GNATprove mode.
* sem_dim.adb: Minor reformatting throughout Quote [ and ]
in error messages.
2014-01-20 Ed Schonberg <schonberg@adacore.com>
* sem_ch13.adb: Code clean up.
From-SVN: r206841
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* adabkend.adb, ali-util.adb, errout.adb, exp_ch7.adb,
* exp_dbug.adb, freeze.adb, lib-xref.adb, restrict.adb,
* sem_attr.adb, sem_ch4.adb, sem_ch5.adb, sem_ch6.adb, sem_ch8.adb,
* sem_prag.adb, sem_res.adb, sem_util.adb Rename SPARK_Mode into
GNATprove_Mode.
* sem_ch13.adb: Remove blank.
* exp_spark.adb, exp_spark.ads (Expand_SPARK_Call): Only replace
subprograms by alias for renamings, not for inherited primitive
operations.
* exp_util.adb (Expand_Subtype_From_Expr): Apply the expansion
in GNATprove mode.
(Remove_Side_Effects): Apply the removal in
GNATprove mode, for the full analysis of expressions.
* expander.adb (Expand): Call the light SPARK expansion in GNATprove
mode.
(Expander_Mode_Restore, Expander_Mode_Save_And_Set): Ignore
save/restore actions for Expander_Active flag in GNATprove mode,
similar to what is done in ASIS mode.
* frontend.adb (Frontend): Generic bodies are instantiated in
GNATprove mode.
* gnat1drv.adb (Adjust_Global_Switches): Set operating
mode to Check_Semantics in GNATprove mode, although a light
expansion is still performed.
(Gnat1drv): Set Back_End_Mode to
Declarations_Only in GNATprove mode, and later on special case
the GNATprove mode to continue analysis anyway.
* lib-writ.adb (Write_ALI): Always generate ALI files in
GNATprove mode.
* opt.adb, opt.ads (Full_Expander_Active): Make it equivalent to
Expander_Active.
(SPARK_Mode): Renamed as GNATprove_Mode.
* sem_aggr.adb (Aggregate_Constraint_Checks): Add checks in the
tree in GNATprove_Mode.
* sem_ch12.adb (Analyze_Package_Instantiation): Always instantiate
body in GNATprove mode.
(Need_Subprogram_Instance_Body): Always instantiate body in GNATprove
mode.
* sem_ch3.adb (Constrain_Index, Process_Range_Expr_In_Decl):
Make sure side effects are removed in GNATprove mode.
From-SVN: r206805
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2013-10-10 Robert Dewar <dewar@adacore.com>
* par-ch6.adb (Check_Junk_Semicolon_Before_Return): Remove
junk code.
2013-10-10 Javier Miranda <miranda@adacore.com>
* sem_ch13.adb (Freeze_Entity_Checks): Avoid
loosing errors on CPP entities in -gnatc mode.
2013-10-10 Robert Dewar <dewar@adacore.com>
* sem_ch5.adb (Analyze_If_Statement): Only diagnose redundant
if from source.
2013-10-10 Robert Dewar <dewar@adacore.com>
* restrict.adb (Check_SPARK_Restriction): Refine test (don't
automatically go to the original node).
* sem_ch11.adb (Analyze_Raise_Statement): Only raise
statements that come from source violate SPARK restrictions.
(Analyze_Raise_xxx_Error): Same fix.
* sem_ch3.adb (Analyze_Object_Declaration): Check OK SPARK
initialization on original node, not on possibly rewritten
expression.
* sem_ch4.adb (Analyze_If_Expression): Only if expressions that
come from source violate SPARK mode restrictions.
2013-10-10 Robert Dewar <dewar@adacore.com>
* gnat_ugn.texi: Fix confusing documentation for -gnatyM.
From-SVN: r203374
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2013-07-08 Robert Dewar <dewar@adacore.com>
* sem.ads: Minor comment updates.
* s-restri.ads, exp_ch6.adb, lib-load.ads, exp_ch3.adb, sem_ch10.adb:
Minor reformatting.
2013-07-08 Robert Dewar <dewar@adacore.com>
* exp_attr.adb (Expand_N_Attribute_Reference): Add dummy entry
for Restriction_Set.
* gnat_rm.texi: Add missing menu entry for Attribute Ref Add
documentation for attribute Restriction_Set.
* lib-writ.adb (Write_With_Lines): Generate special W lines
for Restriction_Set.
* lib-writ.ads: Document special use of W lines for
Restriction_Set.
* lib.ads (Restriction_Set_Dependences): New table.
* par-ch4.adb (Is_Parameterless_Attribute): Add Loop_Entry to
list (Scan_Name_Extension_Apostrophe): Remove kludge test for
Loop_Entry (Scan_Name_Extension_Apostrophe): Handle No_Dependence
for Restricton_Set.
* restrict.adb (Check_SPARK_Restriction): Put in Alfa order
(OK_No_Dependence_Unit_Name): New function.
* restrict.ads (OK_No_Dependence_Unit_Name): New function.
* rtsfind.adb: Minor reformatting Minor code reorganization.
* sem_attr.adb (Analyze_Attribute): Add processing for
Restriction_Set.
* sem_prag.adb (Process_Restrictions_Or_Restriction_Warnings):
Remove Check_Unit_Name and use new function
OK_No_Dependence_Unit_Name instead.
* sinfo.ads: Minor comment updates.
* snames.ads-tmpl: Add entry for Restriction_Set attribute.
2013-07-08 Hristian Kirtchev <kirtchev@adacore.com>
* exp_ch4.adb (Apply_Accessibility_Check): Remove local constant
Pool_Id and local variable Free_Stmt. Do not deallocate the faulty
object as "free" is not available on all targets/profiles.
2013-07-08 Robert Dewar <dewar@adacore.com>
* sem_ch13.adb (Analyze_Aspect_Specifications): Handle
Storage_Size aspect for task type in case discriminant is
referenced.
(Analyze_Attribute_Definition_Clause): Do not flag Storage_Size
attribute definition clause as obsolescent if from aspect.
From-SVN: r200771
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2013-07-08 Robert Dewar <dewar@adacore.com>
* gnat_rm.texi: Add documentation for Img returning a function.
* par-prag.adb: Minor reformatting.
* restrict.adb: Minor reformatting and code reorganization.
2013-07-08 Ed Schonberg <schonberg@adacore.com>
* sem_res.adb: add guard to ASIS transform.
From-SVN: r200769
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2013-07-08 Robert Dewar <dewar@adacore.com>
* par-prag.adb (Process_Restrictions_Or_Restriction_Warnings):
Recognize SPARK_05 as synonym for SPARK in restrictions pragma.
* restrict.ads, restrict.adb (SPARK_Hides): Table moved to body, only
referenced there.
* scng.adb, sem_ch3.adb, sem_ch4.adb, sem_ch5.adb, sem_ch8.adb,
sem_res.adb, sem_util.adb: Use restriction SPARK_05 instead of SPARK.
* snames.ads-tmpl (Name_No_Obsolescent_Features): New entry.
2013-07-08 Vincent Celier <celier@adacore.com>
* gnatcmd.adb (Check_Files): Use a response file for gnatls
when possible.
From-SVN: r200764
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2013-07-08 Gary Dismukes <dismukes@adacore.com>
* freeze.adb: Minor typo fixes.
2013-07-08 Robert Dewar <dewar@adacore.com>
* gnat_rm.texi: Document SPARK_05 (replaces SPARK) Document
obsolete recognition of SPARK Document all other obsolete synonyms
for old restrictions.
* restrict.adb (Check_SPARK_Restriction): SPARK_05 replaces
SPARK (Process_Restriction_Synonyms): Handle SPARK as synonym
for SPARK_05.
* restrict.ads: Restriction SPARK_05 replaces SPARK.
* s-rident.ads: Replace restriction SPARK by SPARK_05 Add SPARK
as synonym for SPARK_05.
* sem_prag.adb: Minor reformatting.
* snames.ads-tmpl: Add entries for Name_SPARK and Name_SPARK_05.
From-SVN: r200763
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2013-04-24 Yannick Moy <moy@adacore.com>
* adabkend.adb, ali-util.adb, ali.adb, debug.adb,
errout.adb, errout.ads, erroutc.adb, exp_ch3.adb, exp_ch4.adb,
exp_ch6.adb, exp_ch7.adb, exp_dbug.adb, exp_util.adb,
expander.adb, freeze.adb, gnat1drv.adb, lib-writ.adb,
lib-writ.ads, lib-xref.adb, lib-xref.ads, opt.adb, opt.ads,
restrict.adb, sem_aggr.adb, sem_attr.adb, sem_ch3.adb,
sem_ch4.adb, sem_ch5.adb, sem_ch6.adb, sem_eval.adb, sem_prag.adb,
sem_res.adb, sem_util.adb: Everything with name
'Alfa' renamed in 'SPARK'. Update comments.
Renaming of units with name 'Alfa', renamed with 'SPARK' instead.
* exp_alfa.adb: renamed exp_spark.adb.
* exp_alfa.ads: renamed exp_spark.ads.
* get_alfa.adb: renamed get_spark_xrefs.adb.
* get_alfa.ads: renamed get_spark_xrefs.ads.
* lib-xref-alfa.adb: renamed lib-xref-spark_specific.adb.
* put_alfa.adb: renamed put_spark_xrefs.adb.
* put_alfa.ads: renamed put_spark_xrefs.ads.
* alfa.adb: renamed spark_xrefs.adb.
* alfa.ads: renamed spark_xrefs.ads.
* alfa_test.adb: renamed spark_xrefs_test.adb.
From-SVN: r198234
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2013-04-12 Robert Dewar <dewar@adacore.com>
* checks.adb, sem_elab.adb, repinfo.adb, sem_ch4.adb, restrict.adb,
restrict.ads: Minor reformatting.
2013-04-12 Ed Schonberg <schonberg@adacore.com>
* lib-xref.adb: Retrieve original name of classwide type if any.
2013-04-12 Thomas Quinot <quinot@adacore.com>
* exp_ch11.ads: Minor reformatting.
From-SVN: r197910
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2013-04-12 Ed Schonberg <schonberg@adacore.com>
* s-rident.ads: Add various missing Ada 2012 restrictions:
No_Access_Parameter_Allocators, No_Coextensions,
No_Use_Of_Attribute, No_Use_Of_Pragma.
* snames.ads-tmpl: Add corresponding names.
* restrict.ads restrict.adb: Subprograms and data structures to
handle aspects No_Use_Of_Attribute and No_Use_Of_Pragma.
* sem_ch4.adb: Correct name of restrictions is
No_Standard_Allocators_After_Elaboration.
* sem_ch13.adb (Analyze_Attribute_Definition_Clause): Check
violation of restriction No_Use_Of_Attribute.
* sem_prag.adb (Process_Restrictions_Or_Restriction_Warnings):
Set restrictions No_Use_Of_Pragma and No_Use_Of_Attribute.
(Analyze_Pragma): Check violation of restriction No_Use_Of_Pragma.
* sem_res.adb: Check restrictions No_Access_Parameter_Allocators
and No_Coextensions.
* bcheck.adb: Correct name of restrictions is
No_Standard_Allocators_After_Elaboration.
* gnatbind.adb: Correct name of restrictions is
No_Standard_Allocators_After_Elaboration.
From-SVN: r197907
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2013-01-02 Robert Dewar <dewar@adacore.com>
* checks.adb, exp_ch4.adb, exp_ch6.adb, exp_ch7.adb, exp_ch9.adb,
exp_disp.adb, exp_dist.adb, exp_intr.adb, exp_prag.adb, exp_util.adb,
freeze.adb, gnat1drv.adb, inline.adb, layout.adb, lib-xref.adb,
par-ch10.adb, par-labl.adb, par-load.adb, par-util.adb, restrict.adb,
sem_ch13.adb, sem_ch4.adb, sem_ch6.adb, sem_dim.adb, sem_elab.adb,
sem_res.adb, sem_warn.adb, sinput-l.adb: Add tags to warning messages.
* sem_ch6.ads, warnsw.ads, opt.ads: Minor comment updates.
2013-01-02 Robert Dewar <dewar@adacore.com>
* err_vars.ads: Minor comment fix.
2013-01-02 Ed Schonberg <schonberg@adacore.com>
* sem_ch12.adb: Refine predicate.
From-SVN: r194787
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2013-01-02 Thomas Quinot <quinot@adacore.com>
* exp_prag.adb (Expand_Pragma_Check): The statements generated
for the pragma must have the sloc of the pragma, not the
sloc of the condition, otherwise this creates anomalies in the
generated debug information that confuse coverage analysis tools.
2013-01-02 Thomas Quinot <quinot@adacore.com>
* sem_ch13.adb: Minor reformatting.
2013-01-02 Arnaud Charlet <charlet@adacore.com>
* g-excact.ads (Core_Dump): Clarify that this subprogram does
not dump cores under Windows.
2013-01-02 Ed Schonberg <schonberg@adacore.com>
* sem_ch8.adb (Analyze_Primitive_Renamed_Operation): The prefixed
view of a subprogram has convention Intrnnsic, and a renaming
of a prefixed view cannot be the prefix of an Access attribute.
2013-01-02 Robert Dewar <dewar@adacore.com>
* restrict.adb: Minor reformatting.
From-SVN: r194782
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2012-08-06 Robert Dewar <dewar@adacore.com>
* aspects.ads: Define Aspect_Id_Exclude_No_Aspect.
* par-ch13.adb, restrict.adb: Use Aspect_Id_Exclude_No_Aspect to
simplify code.
2012-08-06 Yannick Moy <moy@adacore.com>
* gnat-style.texi: Update style guide for declarations.
2012-08-06 Yannick Moy <moy@adacore.com>
* sem_attr.adb (Analyze_Attribute): In the case for 'Old,
skip a special expansion which is not needed in Alfa mode.
2012-08-06 Yannick Moy <moy@adacore.com>
* sem_ch5.adb (Analyze_Iterator_Specification): Do not perform
an expansion of the iterator in Alfa mode.
From-SVN: r190159
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2012-07-12 Robert Dewar <dewar@adacore.com>
* s-atopri.adb, s-atopri.ads: Minor reformatting.
2012-07-12 Robert Dewar <dewar@adacore.com>
* ali.adb: Add circuitry to read new named form of restrictions lines.
* debug.adb: Add doc for new -gnatd.R switch (used positional
notation for output of restrictions data in ali file).
* lib-writ.adb: Implement new named format for restrictions lines.
* lib-writ.ads: Add documentation for new named format for
restrictions in ali files.
* restrict.adb, restrict.ads, sem_prag.adb: Update comments.
* rident.ads: Go back to withing System.Rident
* s-rident.ads: Add extensive comment on dealing with consistency
checking.
2012-07-12 Thomas Quinot <quinot@adacore.com>
* par_sco.adb, scos.ads: Emit detailed SCOs for SELECT statements.
From-SVN: r189438
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2012-07-09 Thomas Quinot <quinot@adacore.com>
* einfo.adb (Set_Reverse_Storage_Order): Update assertion,
flag is now valid for array types as well.
2012-07-09 Tristan Gingold <gingold@adacore.com>
* tracebak.c: Implement __gnat_backtrace for Win64 SEH.
2012-07-09 Robert Dewar <dewar@adacore.com>
* einfo.ads: Minor reformatting.
2012-07-09 Javier Miranda <miranda@adacore.com>
* exp_ch8.adb (Expand_N_Subprogram_Renaming_Declaration): Handle as
renaming_as_body renamings of predefined dispatching equality
and unequality operators.
2012-07-09 Robert Dewar <dewar@adacore.com>
* rident.ads: Do not instantiate r-ident.ads, this is now an
independent unit.
2012-07-09 Javier Miranda <miranda@adacore.com>
* exp_disp.adb (Write_DT): Avoid runtime crash of this debugging
routine.
* sem_disp.adb (Find_Dispatching_Time): Protect this routine
against partially decorated entities.
2012-07-09 Ed Schonberg <schonberg@adacore.com>
* sem_ch13.adb (Check_Size): Reject a size clause that specifies
a value greater than Int'Last for a scalar type.
2012-07-09 Vincent Pucci <pucci@adacore.com>
* sem_ch9.adb (Allows_Lock_Free_Implementation): type must support
atomic operation moved to the protected body case. No non-elementary
out parameter moved to the protected declaration case. Functions have
only one lock-free restriction.
(Analyze_Protected_Type_Declaration): Issue a warning when
Priority given with Lock_Free.
2012-07-09 Vincent Pucci <pucci@adacore.com>
* sem_dim.adb: Grammar of aspect Dimension fixed.
2012-07-09 Vincent Pucci <pucci@adacore.com>
* freeze.adb (Freeze_Record_Type): Code reorg in order to avoid
pushing and popping the scope stack whenever a delayed aspect occurs.
2012-07-09 Gary Dismukes <dismukes@adacore.com>
* s-os_lib.ads: Remove pragma Elaborate_Body, as
this is now unnecessary due to recently added pragma Preelaborate.
2012-07-09 Jose Ruiz <ruiz@adacore.com>
* s-taprop-mingw.adb (Set_Priority): Remove the code that was
previously in place to reorder the ready queue when a task drops
its priority due to the loss of inherited priority.
From-SVN: r189377
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2012-02-17 Yannick Moy <moy@adacore.com>
* gnat_rm.texi: Minor shuffling.
2012-02-17 Ed Schonberg <schonberg@adacore.com>
* aspects.adb: Expression functions can carry pre/postconditions.
* par-ch6.adb (P_Subprogram): look for optional pre/postconditions
in an expression function.
* sem_prag (Check_Precondition_Postcondition): legal on expression
functions.
2012-02-17 Vincent Pucci <pucci@adacore.com>
* a-cdlili.adb, a-cidlli.adb, a-cihama.adb, a-cimutr.adb,
* a-ciorma.adb, a-cohama.adb, a-coinve.adb, a-comutr.adb,
* a-convec.adb, a-coorma.adb (Adjust): New routine.
(Constant_Reference): Increment Busy and Lock counters.
(Reference): Increase Busy and Lock counters.
(Finalize): New routine.
* a-cihase.adb, a-ciorse.adb, a-cohase.adb, a-coorse.adb:
(Adjust): New routine. (Constant_Reference): Increment Busy
and Lock counters.
(Finalize): New routine.
* a-cdlili.ads, a-cidlli.ads, a-cihama.ads, a-cihase.ads,
* a-cimutr.ads, a-ciorma.ads, a-ciorse.ads, a-cohama.ads,
* a-cohase.ads, a-coinve.ads, a-comutr.ads, a-convec.ads,
* a-coorma.ads, a-coorse: Controlled component added to the
reference types.
2012-02-17 Robert Dewar <dewar@adacore.com>
* restrict.adb (Check_Restriction): Add special handling for
No_Obsolescent_Features.
2012-02-17 Hristian Kirtchev <kirtchev@adacore.com>
* exp_util.adb (Find_Finalize_Address): When dealing with an
internally built full view for a type with unknown discriminants,
use the original record type.
From-SVN: r184341
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2011-11-21 Robert Dewar <dewar@adacore.com>
* frontend.adb (Frontend): Capture restrictions from config files
* lib-load.adb (Load_Unit): Save/set/restore restriction pragma
information
* lib-xref.adb (Generate_Reference): Fix handling of obsolescent
references. This was noticed during debugging, but it is not
known if it causes real bugs.
* restrict.ads, restrict.adb: New routines to save/set/restore
non-partition-wide restrictions.
* s-rident.ads: Comment changes for new handling of
No_Elaboration_Code
* sem.adb (Sem): Save/Set/Restore non-partition-wide restrictions
* sem_ch10.adb (Analyze_Compilation_Unit): Remove incomplete
attempt to save/restore non-partition-wide restrictions (now
this work is all done in Sem).
* sem_prag.adb (Process_Restrictions_Or_Restriction_Warnings):
Special handling for restriction No_Elaboration_Code.
2011-11-21 Robert Dewar <dewar@adacore.com>
* gnat_ugn.texi: Document new handling of restrictions pragmas.
From-SVN: r181566
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2011-11-21 Robert Dewar <dewar@adacore.com>
* sem_ch6.adb (Is_Public_Subprogram_For): New procedure
(Process_PPCs): Invariants only apply to public subprograms.
2011-11-21 Robert Dewar <dewar@adacore.com>
* sem_util.adb, sem_util.ads, sem_attr.adb, restrict.adb,
restrict.ads: Fix for No_Implicit_Aliasing in the renames case.
2011-11-21 Robert Dewar <dewar@adacore.com>
* a-finali.ads: Use pragma Pure_12 for this unit
* aspects.adb: Add aspect Pure_12
* aspects.ads: Add aspect Pure_12
* opt.ads: Add note on Pure_12
* par-prag.adb: Add dummy entry for Pure_12
* sem_prag.adb: Implement Pure_12 pragma
* snames.ads-tmpl: Add Entry for Pure_12
2011-11-21 Sergey Rybin <rybin@adacore.com frybin>
* vms_data.ads: Add qualifiers for new gnatpp options
'--call_threshold' and '--par_threshold".
* gnat_ugn.texi: Add description for new gnatpp options
'--call_threshold' and '--par_threshold".
2011-11-21 Robert Dewar <dewar@adacore.com>
* lib.ads: Minor reformatting.
2011-11-21 Robert Dewar <dewar@adacore.com>
* lib-load.ads: Add comment.
From-SVN: r181563
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2011-09-19 Robert Dewar <dewar@adacore.com>
* err_vars.ads, errout.ads: Minor reformatting.
2011-09-19 Robert Dewar <dewar@adacore.com>
* aspects.ads (Impl_Defined_Aspects): New array
* lib-writ.adb (No_Dependences): New name for No_Dependence
* restrict.adb (No_Dependences): New name for No_Dependence
(Check_Restriction_No_Specification_Of_Aspect): New
procedure.
(Set_Restriction_No_Specification_Of_Aspect): New procedure
(Restricted_Profile_Result): New variable
(No_Specification_Of_Aspects): New variable
(No_Specification_Of_Aspect_Warning): New variable
* restrict.ads (No_Dependences): New name for No_Dependence
(Check_Restriction_No_Specification_Of_Aspect): New procedure
(Set_Restriction_No_Specification_Of_Aspect): New procedure
* s-rident.ads: Add restriction
No_Implementation_Aspect_Specifications, this is also added to
the No_Implementation_Extensions profile.
* sem_ch13.adb (Analyze_Aspect_Specifications): Check
No_Implementation_Defined_Aspects
(Analyze_Aspect_Specifications): Check No_Specification_Of_Aspect
* sem_prag.adb (Analyze_Aspect_Specifications): Check
No_Implementation_Aspects
(Analyze_Aspect_Specifications): Check No_Specification_Of_Aspect
* snames.ads-tmpl (Name_No_Specification_Of_Aspect): New name
2011-09-19 Yannick Moy <moy@adacore.com>
* lib-xref.adb (Generate_Reference): Take into account multiple
renamings for Alfa refs.
2011-09-19 Thomas Quinot <quinot@adacore.com>
* g-socthi-mingw.adb: Minor reformatting.
2011-09-19 Yannick Moy <moy@adacore.com>
* gnat1drv.adb (Adjust_Global_Switches): Set tagged type
expansion to False in mode Alfa
2011-09-19 Pascal Obry <obry@adacore.com>
* mingw32.h: Remove obsolete code needed for old versions
of MingW.
From-SVN: r178959
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2011-08-31 Tristan Gingold <gingold@adacore.com>
* exp_ch7.ads, exp_ch7.adb (Finalization_Exception_Data): New type to
hold variables between these following subprograms.
(Build_Exception_Handler, Build_Object_Declarations,
Build_Raise_Statement): Use the above type as parameter.
Make the above adjustments.
* exp_intr.adb (Expand_Unc_Deallocation): Adjust.
2011-08-31 Pascal Obry <obry@adacore.com>
* projects.texi: Minor reformatting.
2011-08-31 Tristan Gingold <gingold@adacore.com>
* s-ransee.ads, s-ransee.adb: Add system.random_seed unit.
* s-rannum.adb (Reset): Use Get_Seed from s-ransee.
2011-08-31 Ed Schonberg <schonberg@adacore.com>
* exp_ch5.adb: Minor code cleanup.
* sem_ch5.adb (Analyze_Iteration_Scheme): Set ekind of loop variable to
prevent cascaded errors.
(Analyze_Loop_Statement): In semantics-only mode, introduce loop
variable of an iterator specification in current scope.
* sem_ch6.adb (Analyze_Return_Statement, Find_what_It_Apples_To): Skip
postconditions on the stack, as they contain no return statements.
2011-08-31 Yannick Moy <moy@adacore.com>
* exp_alfa.adb (Expand_Alfa_N_Package_Declaration,
Expand_Alfa_N_Subprogram_Body): Remove useless procedures which simply
call Qualify_Entity_Names.
(Expand_Alfa): call Qualify_Entity_Names in more cases
* lib-xref-alfa.adb: Take into account system package.
* sem_prag.adb Take into account restrictions in Alfa mode, contrary to
CodePeer mode in which we are interested in finding bugs even if
compiler cannot compile source.
* sem_util.adb, sem_util.ads (Unique_Entity): Take into account case of
deferred constant.
2011-08-31 Gary Dismukes <dismukes@adacore.com>
* sem_ch3.adb (Constrain_Concurrent): Retrieve Base_Type of the subtype
denoted by the subtype mark to ensure getting the concurrent type in
the case where the subtype mark denotes a private subtype of a
concurrent type (needed when using -gnatc).
(Process_Subtype): For the processing specific to type kinds, case on
the Base_Type kind of the Subtype_Mark_Id, to handle cases where the
subtype denotes a private subtype whose base type is nonprivate (needed
for subtypes of private fulfilled by task types when compiling with
-gnatc).
2011-08-31 Gary Dismukes <dismukes@adacore.com>
* sem_disp.adb (Check_Dispatching_Operation): Bypass registration of
late primitives that override interface operations when the full
expander is not active, to avoid blowups in Register_Primitive when
types don't have associated secondary dispatch tables.
2011-08-31 Yannick Moy <moy@adacore.com>
* alfa_test.adb: Code clean up.
2011-08-31 Marc Sango <sango@adacore.com>
* restrict.adb (Check_SPARK_Restriction): Change Comes_From_Source (N)
by Comes_From_Source (Original_Node (N)) in order to treat also the
nodes which have been rewritten.
* sem_ch4.adb (Analyze_Explicit_Dereference, Analyze_Slice): Guard the
explicit dereference and slice violation in spark mode on the nodes
coming only from the source code.
From-SVN: r178365
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2011-08-31 Jose Ruiz <ruiz@adacore.com>
* s-taprop-linux.adb (Set_Task_Affinity): Avoid the use of anonymous
access types.
* affinity.c (__gnat_set_affinity_mask): Declare index variable.
2011-08-31 Yannick Moy <moy@adacore.com>
* sem_ch8.adb (Analyze_Subprogram_Renaming): Refine expander test in
full-expander test.
Minor reformatting, renaming ALFA in Alfa (we dropped acronym)
* einfo.adb (Primitive_Operations): Correctly return list of primitive
operations in a case where it returned previously No_Elist.
From-SVN: r178358
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2011-08-05 Ed Schonberg <schonberg@adacore.com>
* sem_ch3.adb: (Check_Private_Overriding): better error message,
suggested by AI95-0068.
2011-08-05 Hristian Kirtchev <kirtchev@adacore.com>
* exp_ch7.adb (Find_Last_Init): Use Next_Suitable_Statement to retrieve
the two potential initialization calls. This accounts for any
access-before-elaboration checks which may precede the initialization
calls.
(Next_Suitable_Statement): New routine. Returns the next real statement
after the input node while skipping generated checks.
* sem_elab.adb (Check_A_Call): New formal parameter In_Init_Proc along
with comment on usage.
Do not generate Elaborate_All when the trigger is a finalization call
coming from a type init proc.
(Check_Elab_Call): Propagate the initialization procedure context to
subsequent calls to Check_A_Call.
(Check_Internal_Call_Continue): Propagate the initialization procedure
context to subsequent calls to Check_Elab_Call.
(Is_Finalization_Procedure): New routine. Returns True if the input
entity denotes a [Deep_]Finalize routine.
* sem_elab.ads (Check_Elab_Call): New formal parameter In_Init_Proc
along with comment on usage.
2011-08-05 Vadim Godunko <godunko@adacore.com>
* s-atocou.ads: Add list of supported platforms.
2011-08-05 Yannick Moy <moy@adacore.com>
* sem_prag.adb, restrict.adb: Correct style for or'ing Boolean variables
* opt.ads (Disable_ALI_File): new Boolean flag
* lib-writ.adb (Write_ALI): when Disable_ALI_File is set, do nothing
2011-08-05 Ed Falis <falis@adacore.com>
* env.c (__gnat_environ): Fix includes for RTPs and VTHREADS so that
environ is properly defined.
2011-08-05 Vincent Celier <celier@adacore.com>
* make.adb (Compilation_Phase): Exit immediately when all objects have
been found up to date, to avoid multiple exit messages.
* prj-nmsc.adb (Add_Source): Allow duplicate source file names in the
same project for languages with no compiler.
* gnat_ugn.texi: Document compiler switch -gnateI and gnatmake switch
-eI.
From-SVN: r177434
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2011-08-05 Yannick Moy <moy@adacore.com>
* exp_ch7.adb (Establish_Transient_Scope): in formal verification mode,
if the node to wrap is a pragma check, this node and enclosed
expression are not expanded, so do not apply any transformations here.
* exp_prag.adb (Expand_Pragma_Check): document the need to avoid
introducing transient scopes.
2011-08-05 Jose Ruiz <ruiz@adacore.com>
* adaint.c (__gnat_set_writable, __gnat_set_readable,
__gnat_set_executable, __gnat_set_non_writable, __gnat_set_non_readable,
__gnat_copy_attribs): On VxWorks 6.x and later, the required chmod
routine is available, so we use the default implementation of these
functions.
* s-os_lib.ads (Copy_File, Copy_Time_Stamps): Document that there is
support for copying attributes on VxWorks 6.
2011-08-05 Yannick Moy <moy@adacore.com>
* debug.adb: Remove use of -gnatd.D.
* gnat1drv.adb (Adjust_Global_Switches): adjust switches for ALFA mode
* opt.ads: Simplify variables for ALFA mode, to keep one only
* restrict.adb, sem_prag.adb: Adapt treatment done for CodePeer mode
to ALFA mode.
2011-08-05 Vincent Celier <celier@adacore.com>
* prj-conf.adb (Do_Autoconf): Look also for --RTS in
Builder'Default_Switches.
2011-08-05 Vincent Celier <celier@adacore.com>
* makeusg.adb: Add lines for --create-map-file switches.
2011-08-05 Ed Schonberg <schonberg@adacore.com>
* freeze.adb (Freeze_Entity): For a subprogram, if a type in the
profile is incomplete and the full view is available, replace it with
the full view.
* sem_ch6.adb (Possible_Freeze): if a type in the profile is
incomplete, freezing the subprogram is delayed until the full view is
frozen.
* sem_type.adb (Disambiguate): an ambiguity between a user-defined
fixed-point multiplication operator and the predefined operator is
resolved in favor of the user-defined one.
From-SVN: r177432
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2011-08-03 Emmanuel Briot <briot@adacore.com>
* prj-tree.ads: Remove unused variable.
2011-08-03 Yannick Moy <moy@adacore.com>
* restrict.adb (Restriction_Msg): set "SPARK" all in upper case for
issuing messages related to SPARK restriction violation.
From-SVN: r177246
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2011-08-03 Yannick Moy <moy@adacore.com>
* sem_ch6.adb (New_Overloaded_Entity): only issue error for SPARK
restriction on overloaded entity if the entity is not an operator.
2011-08-03 Yannick Moy <moy@adacore.com>
* sem_ch7.adb, sem_res.adb, sem_attr.adb, restrict.adb,
restrict.ads: Rename remaining Check_Formal_Restriction* into
Check_SPARK_Restriction*.
2011-08-03 Emmanuel Briot <briot@adacore.com>
* prj-proc.adb, prj-part.adb, prj.adb, prj.ads, prj-nmsc.adb,
prj-nmsc.ads, prj-err.adb (Project_Data): now discriminated on its
qualifier.
(Project_Empty): removed
(Empty_Project): new parameter Qualifier
This is used to have fields specific to aggregate projects, cleaner
New field to store the list of aggregated projects.
(Check_Aggregate_Project): removed
(Process_Aggregated_Projects, Free): new subprograms.
From-SVN: r177243
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From-SVN: r177192
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2011-08-02 Sergey Rybin <rybin@adacore.com>
* gnat_rm.texi: Ramification of pragma Eliminate documentation
- fix bugs in the description of Source_Trace;
- get rid of UNIT_NAME;
2011-08-02 Javier Miranda <miranda@adacore.com>
* exp_ch9.adb
(Build_Dispatching_Requeue): Adding support for VM targets
since we cannot directly reference the Tag entity.
* exp_sel.adb (Build_K): Adding support for VM targets.
(Build_S_Assignment): Adding support for VM targets.
* exp_disp.adb
(Default_Prim_Op_Position): In VM targets do not restrict availability
of predefined interface primitives to compiling in Ada 2005 mode.
(Is_Predefined_Interface_Primitive): In VM targets this service is not
restricted to compiling in Ada 2005 mode.
(Make_VM_TSD): Generate code that declares and initializes the OSD
record. Needed to support dispatching calls through synchronized
interfaces.
* exp_ch3.adb
(Make_Predefined_Primitive_Specs): Enable generation of predefined
primitives associated with synchronized interfaces.
(Make_Predefined_Primitive_Bodies): Enable generation of predefined
primitives associated with synchronized interfaces.
2011-08-02 Yannick Moy <moy@adacore.com>
* par-ch11.adb (P_Handled_Sequence_Of_Statements): mark a sequence of
statements hidden in SPARK if preceded by the HIDE directive
(Parse_Exception_Handlers): mark each exception handler in a sequence of
exception handlers as hidden in SPARK if preceded by the HIDE directive
* par-ch6.adb (P_Subprogram): mark a subprogram body hidden in SPARK
if starting with the HIDE directive
* par-ch7.adb (P_Package): mark a package body hidden in SPARK if
starting with the HIDE directive; mark the declarations in a private
part as hidden in SPARK if the private part starts with the HIDE
directive
* restrict.adb, restrict.ads
(Set_Hidden_Part_In_SPARK): record a range of slocs as hidden in SPARK
(Is_In_Hidden_Part_In_SPARK): new function which returns whether its
argument node belongs to a part which is hidden in SPARK
(Check_SPARK_Restriction): do not issue violations on nodes in hidden
parts in SPARK; protect the possibly costly call to
Is_In_Hidden_Part_In_SPARK by a check that the SPARK restriction is on
* scans.ads (Token_Type): new value Tok_SPARK_Hide in enumeration
* scng.adb (Accumulate_Token_Checksum_GNAT_6_3,
Accumulate_Token_Checksum_GNAT_5_03): add case for new token
Tok_SPARK_Hide.
(Scan): recognize special comment starting with '#' and followed by
SPARK keyword "hide" as a HIDE directive.
2011-08-02 Yannick Moy <moy@adacore.com>
* types.ads, erroutc.ads: Minor reformatting.
2011-08-02 Vincent Celier <celier@adacore.com>
* link.c: Add response file support for cross platforms.
From-SVN: r177179
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which subprogram bodies are in ALFA
2011-08-02 Yannick Moy <moy@adacore.com>
* einfo.adb, einfo.ads (Body_Is_In_ALFA, Set_Body_Is_In_ALFA): get/set
for new flag denoting which subprogram bodies are in ALFA
* restrict.adb, sem_ch7.adb: Update comment
* sem_ch11.adb, sem_ch2.adb, sem_ch3.adb, sem_ch4.adb, sem_ch5.adb,
sem_ch9.adb, sem_res.adb: Add calls to
Current_Subprogram_Body_Is_Not_In_ALFA on unsupported constructs.
* sem_ch6.adb (Analyze_Function_Return): add calls to
Current_Subprogram_Body_Is_Not_In_ALFA on return statement in the
middle of the body, and extended return.
(Check_Missing_Return): add calls to Set_Body_Is_In_ALFA with argument
False when missing return.
(Analyze_Subprogram_Body_Helper): initialize the flag Body_Is_In_ALFA
to True for subprograms whose spec is in ALFA. Remove later on the flag
on the entity used for a subprogram body when there exists a separate
declaration.
* sem_util.adb, sem_util.ads (Current_Subprogram_Body_Is_Not_In_ALFA):
if Current_Subprogram is not Empty, set its flag Body_Is_In_ALFA to
False, otherwise do nothing.
From-SVN: r177177
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2011-08-02 Yannick Moy <moy@adacore.com>
* sem_aggr.adb, err_vars.ads, sem_ch3.adb, sem_ch5.adb, sem_ch9.adb,
debug.adb, sem_util.adb, sem_res.adb, sem_attr.adb, gnat1drv.adb,
errout.adb, errout.ads, exp_ch6.adb, sem_ch4.adb, restrict.adb,
restrict.ads, sem_ch6.adb, sem_ch8.adb, sem_ch11.adb,
opt.ads: cleanup of SPARK mode
From-SVN: r177175
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2011-08-02 Yannick Moy <moy@adacore.com>
* errout.adb (First_Node): minor renaming
* restrict.adb (Check_Formal_Restriction): put restriction warning on
first node.
From-SVN: r177155
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2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
* exp_ch5.adb (Expand_Iterator_Loop): Code cleanup and refactoring.
When a container is provided via a function call, generate a renaming
of the function result. This avoids the creation of a transient scope
and the premature finalization of the container.
* exp_ch7.adb (Is_Container_Cursor): Removed.
(Wrap_Transient_Declaration): Remove the supression of the finalization
of the list controller when the declaration denotes a container cursor,
it is not needed.
2011-08-02 Yannick Moy <moy@adacore.com>
* restrict.adb (Check_Formal_Restriction): only issue a warning if the
node is from source, instead of the original node being from source.
* sem_aggr.adb
(Resolve_Array_Aggregate): refine the check for a static expression, to
recognize also static ranges
* sem_ch3.adb, sem_ch3.ads (Analyze_Component_Declaration,
Array_Type_Declaration): postpone the test for the type being a subtype
mark after the type has been resolved, so that component-selection and
expanded-name are discriminated.
(Make_Index, Process_Range_Expr_In_Decl): add a parameter In_Iter_Schm
to distinguish the case of an iteration scheme, so that an error is
issed on a non-static range in SPARK except in an iteration scheme.
* sem_ch5.adb (Analyze_Iteration_Scheme): call Make_Index with
In_Iter_Schm = True.
* sem_ch6.adb (Analyze_Subprogram_Specification): refine the check for
user-defined operators so that they are allowed in renaming
* sem_ch8.adb
(Find_Selected_Component): refine the check for prefixing of operators
so that they are allowed in renaming. Move the checks for restrictions
on selector name after analysis discriminated between
component-selection and expanded-name.
* sem_res.adb (Resolve_Op_Concat_Arg): do not issue a warning on
concatenation argument of string type if it is static.
* sem_util.adb, sem_util.ads
(Check_Later_Vs_Basic_Declarations): add a new function
Is_Later_Declarative_Item to decice which declarations are allowed as
later items, in the two different modes Ada 83 and SPARK. In the SPARK
mode, add that renamings are considered as later items.
(Enclosing_Package): new function to return the enclosing package
(Enter_Name): correct the rule for homonyms in SPARK
(Is_SPARK_Initialization_Expr): default to returning True on nodes not
from source (result of expansion) to avoid issuing wrong warnings.
2011-08-02 Ed Schonberg <schonberg@adacore.com>
* errout.adb: On anything but an expression First_Node returns its
argument.
From-SVN: r177152
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2011-08-02 Pascal Obry <obry@adacore.com>
* prj-proc.adb, make.adb, makeutl.adb: Minor reformatting.
2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
* exp_ch5.adb (Expand_Iterator_Loop): Code cleanup and reorganization.
Set the associated loop as the related expression of internally
generated cursors.
* exp_ch7.adb (Is_Container_Cursor): New routine.
(Wrap_Transient_Declaration): Supress the finalization of the list
controller when the declaration denotes a container cursor.
2011-08-02 Yannick Moy <moy@adacore.com>
* opt.ads (SPARK_Mode): update comment, SPARK_Mode only set through
command line now.
* par-ch3.adb (P_Delta_Constraint): remove check in SPARK mode that the
expression is a simple expression. This check cannot be performed in
the semantics, so just drop it.
(P_Index_Or_Discriminant_Constraint): move check that the index or
discriminant is a subtype mark to Analyze_Subtype_Declaration in the
semantics. Other cases were previously checked in the semantics.
* par-ch4.adb (P_Name): move checks that a selector name is not
character literal or an operator symbol to Find_Selected_Component in
the semantics
* par-ch5.adb (Parse_Decls_Begin_End): move check that basic
declarations are not placed after later declarations in a separate
procedure in Sem_Util (possibly not the best choice?), to be used both
during parsing, for Ada 83 mode, and during semantic analysis, for
SPARK mode.
* par-endh.adb (Check_End): move check that end label is not missing
to Process_End_Label in the semantics
* par-prag.adb (Process_Restrictions_Or_Restriction_Warnings): remove
the special case for SPARK restriction
* par.adb: use and with Sem_Util, for use in Parse_Decls_Begin_End
* restrict.adb, restrict.ads (Check_Formal_Restriction): add a
parameter Force to issue the error message even on internal node (used
for generated end label). Call Check_Restriction to check when an error
must be issued. In SPARK mode, issue an error message even if the
restriction is not set.
(Check_Restriction): new procedure with an additional out parameter to
inform the caller that a message has been issued
* sem_aggr.adb: Minor modification of message
* sem_attr.adb (Analyze_Attribute): call Check_Formal_Restriction
instead of issuing an error message directly
* sem_ch3.adb (Analyze_Declarations): move here the check that basic
declarations are not placed after later declarations, by calling
Check_Later_Vs_Basic_Declarations
(Analyze_Subtype_Declaration): move here the check that an index or
discriminant constraint must be a subtype mark. Change the check that
a subtype of String must start at one so that it works on subtype marks.
* sem_ch4.adb (Analyze_Call): move here the check that a named
association cannot follow a positional one in a call
* sem_ch5.adb (Check_Unreachable_Code): call Check_Formal_Restriction
instead of issuing an error message directly
* sem_ch8.adb (Find_Selected_Component): move here the check that a
selector name is not a character literal or an operator symbol. Move
here the check that the prefix of an expanded name cannot be a
subprogram or a loop statement.
* sem_util.adb, sem_util.ads (Check_Later_Vs_Basic_Declarations): new
procedure called from parsing and semantics to check that basic
declarations are not placed after later declarations
(Process_End_Label): move here the check that end label is not missing
2011-08-02 Arnaud Charlet <charlet@adacore.com>
* sem_ch13.adb (Analyze_Enumeration_Representation_Clause): Ignore enum
representation clause in codepeer mode, since it confuses CodePeer and
does not bring useful info.
2011-08-02 Ed Falis <falis@adacore.com>
* init.c: initialize fp hw on MILS.
2011-08-02 Ed Schonberg <schonberg@adacore.com>
* errout.adb (First_Node): for bodies, return the node itself (small
optimization). For other nodes, do not check source_unit if the node
comes from Standard.
From-SVN: r177151
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2011-08-02 Geert Bosch <bosch@adacore.com>
* a-calfor.adb (Image): Simplify, removing unnecessary uses of 'Image.
2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
* sem_type.adb (Covers): Move trivial case to the top and reuse the
computed value of Base_Type.
2011-08-02 Yannick Moy <moy@adacore.com>
* restrict.adb (Check_Restriction): issue an error for any use of
class-wide, even if the No_Dispatch restriction is not set.
* sem_aggr.adb: Correct typos in comments and messages in formal mode
* sem_ch3.adb (Process_Full_View): issue an error in formal mode is,
when completing a private extension, the type named in the private part
is not the same as that named in the visible part.
* sem_res.adb (Resolve_Call): issue an error in formal mode on the use
of an inherited primitive operations of a tagged type or type extension
that returns the tagged type.
* sem_util.adb, sem_util.ads (Is_Inherited_Operation_For_Type): new
function which returns True for an implicit operation inherited by the
derived type declaration for the argument type.
(Is_SPARK_Object_Reference): move to appropriate place in alphabetic
order.
From-SVN: r177135
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2011-08-02 Yannick Moy <moy@adacore.com>
* par-ch6.adb: Correct obsolete name in comments
* restrict.adb, restrict.ads (Check_Formal_Restriction): new function
which takes two message arguments (existing function takes one), with
second message used for continuation.
* sem_ch5.adb (Analyze_Block_Statement): in formal mode, only reject
block statements that originate from a source block statement, not
generated block statements
* sem_ch6.adb (Analyze_Function_Call): rename L into Actuals, for
symmetry with procedure case
* sem_ch7.adb (Check_One_Tagged_Type_Or_Extension_At_Most): new
function to issue an error in formal mode if a package specification
contains more than one tagged type or type extension.
* sem_res.adb (Resolve_Actuals): in formal mode, check that actual
parameters matching formals of tagged types are objects (or ancestor
type conversions of objects), not general expressions. Issue an error
on view conversions that are not involving ancestor conversion of an
extended type.
(Resolve_Type_Conversion): in formal mode, issue an error on the
operand of an ancestor type conversion which is not an object
* sem_util.adb, sem_util.ads (Find_Actual): extend the behavior of the
procedure so that it works also for actuals of function calls
(Is_Actual_Tagged_Parameter): new function which determines if its
argument is an actual parameter of a formal of tagged type in a
subprogram call
(Is_SPARK_Object_Reference): new function which determines if the tree
referenced by its argument represents an object in SPARK
From-SVN: r177125
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2011-08-02 Yannick Moy <moy@adacore.com>
* errout.adb, errout.ads (Check_Formal_Restriction): move procedure
from here...
* restrict.adb, restrict.ads (Check_Formal_Restriction): ...to here
* sem_aggr.adb, sem_ch5.adb, sem_util.adb:
Add with/use clauses to make Check_Formal_Restriction visible
2011-08-02 Ed Schonberg <schonberg@adacore.com>
* sem_ch12.adb (Check_Generic_Actuals): handle properly actual
in-parameters when type of the generic formal is private in the generic
spec and non-private in the body.
2011-08-02 Claire Dross <dross@adacore.com>
* a-cfdlli.adb, a-cfdlli.ads, a-cfhase.adb, a-cfhase.ads, a-cfhama.adb,
a-cfhama.ads, a-cforse.adb, a-cforse.ads, a-cforma.adb, a-cforma.ads,
a-cofove.adb, a-cofove.ads: New files implementing formal containers.
* impunit.adb, Makefile.rtl: Take new files into account.
From-SVN: r177102
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2010-10-07 Robert Dewar <dewar@adacore.com>
* gnat_rm.texi, exp_util.adb, sinfo.adb, sinfo.ads, sem_ch12.adb,
sem.adb, gnat_ugn.texi, sem_util.ads, par-ch6.adb, targparm.ads,
restrict.adb, sem_ch6.adb, sem_ch6.ads, sprint.adb, i-c.ads: Change
spelling parametrize(d) => parameterize(d).
From-SVN: r165103
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2010-09-09 Robert Dewar <dewar@adacore.com>
* sem_ch13.adb, sem_ch6.adb, exp_ch3.adb: Minor reformatting.
2010-09-09 Robert Dewar <dewar@adacore.com>
* einfo.adb (Is_Aggregate_Type): New function.
* einfo.ads (Aggregate_Kind): New enumeration subtype
(Is_Aggregate_Type): New function.
* sem_type.adb (Is_Array_Class_Record_Type): Removed, replaced by
Is_Aggregate_Typea.
2010-09-09 Robert Dewar <dewar@adacore.com>
* exp_ch11.adb, frontend.adb, sem_attr.adb, sem_ch10.adb, sem_ch3.adb,
sem_ch4.adb, sem_ch9.adb, sem_res.adb: Use Restriction_Check_Needed
where appropriate.
* restrict.ads, restrict.adb: Ditto.
(Restriction_Check_Needed): New function
From-SVN: r164061
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2010-09-09 Robert Dewar <dewar@adacore.com>
* nlists.ads, nlists.adb (In_Same_List): New function.
Use Node_Or_Entity_Id where appropriate.
* par-labl.adb, sem_ch6.adb, sem_type.adb: Use In_Same_List.
2010-09-09 Robert Dewar <dewar@adacore.com>
* restrict.ads, restrict.adb (Check_Wide_Character_Restriction): New
procedure.
* sem_ch3.adb: Use Check_Wide_Character_Restriction
(Enumeration_Type_Declaration): Check violation of No_Wide_Characters
* sem_ch8.adb (Find_Direct_Name): Check violation of No_Wide_Characters
(Find_Expanded_Name): Check violation of No_Wide_Characters
2010-09-09 Robert Dewar <dewar@adacore.com>
* par-ch5.adb: Minor reformatting.
From-SVN: r164056
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2010-08-10 Robert Dewar <dewar@adacore.com>
* a-chahan.ads: Add comments on handling of obsolescent entries.
* opt.ads: Add Ada_2005 and Ada_2012 renamings for versions.
* restrict.adb (Check_Obsolescent_2005_Entity): New procedure.
* restrict.ads (Check_Obsolescent_2005_Entity): New procedure.
* sem_attr.adb (Analyze_Access_Attribute): Call
Check_Obsolescent_2005_Entity to check for access to obsolescent
Ada.Characters.Handling subprogram.
(Analyze_Attribute, case Class): Applying Class to untagged incomplete
type is obsolescent in Ada 2005.
(Analyze_Attribute, case Constrained): Better placement of flag when
flagged as obsolescent feature.
(Analyze_Attribute, case Storage_Size): Use with tasks is obsolescent
* sem_ch10.adb (Analyze_With_Clause): With of renamings such as Text_IO
is an obsolescent feature.
* sem_ch11.adb (Analyze_Raise_Statement): Numeric_Error is obsolescent
feature.
* sem_ch8.adb (Analyze_Subprogram_Renaming): Call
Check_Obsolescent_2005_Entity to check for renaming obsolete
Ada.Characters.Handling subprogram.
* sem_prag.adb (Process_Restrictions_Or_Restriction_Warnings): Check
for obsolescent restrictions in Ada 2005.
(Analyze_Pragma, case Suppress): Entity arg is obsolescent in Ada 2005
(Analyze_Pragma, case Interface): Interface is obsolescent in Ada 2005
* sem_res.adb (Resolve_Call): Call Check_Obsolescent_2005_Entity to
check for obsolescent references to Ada.Characters.Handling subprograms
2010-08-10 Robert Dewar <dewar@adacore.com>
* einfo.adb, einfo.ads: Fix bad -gnatdt output for incomplete type.
2010-08-10 Robert Dewar <dewar@adacore.com>
* errout.ads: Add VMS table entries for 2005, 12, 2012 switches
* par-ch4.adb: Change wording of Ada 2012 messages
* vms_data.ads: Add VMS entries for /2005, /12, /2012
From-SVN: r163063
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2010-06-23 Robert Dewar <dewar@adacore.com>
* sem_ch5.adb (Process_Bounds): Remove some junk initializations.
* sem_res.adb: Add comments.
* sem_util.adb: Minor reformatting. Add comments.
Change increment on Actuals_In_Call table.
* opt.ads: Minor: add 'constant'.
2010-06-23 Javier Miranda <miranda@adacore.com>
* exp_disp.adb (Make_DT): Initialize the Size_Func component of the
TSD to Null_Address if No_Dispatching_Calls is active.
2010-06-23 Vincent Celier <celier@adacore.com>
* a-comlin.ads: Indicate that use of this package is not supported
during the elaboration of an auto-initialized Stand-Alone Library.
2010-06-23 Ed Schonberg <schonberg@adacore.com>
* exp_util.adb (Is_Possibly_Misaligned_Object): Do not rely on an
alignment clause on a record type to determine if a component may be
misaligned. The decision must be taken in the back-end where target
alignment information is known.
2010-06-23 Arnaud Charlet <charlet@adacore.com>
* gnat1drv.adb (Adjust_Global_Switches): Enable some restrictions
systematically in CodePeer mode to simplify generated code.
* restrict.adb (Check_Restriction): Do nothing in CodePeer mode.
* exp_ch4.adb (Expand_N_Allocator): Generate proper code when
No_Task_Hierarchy is set instead of crasshing.
From-SVN: r161265
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* par-labl.adb, restrict.adb, s-osinte-hpux-dce.ads, sem_ch11.adb,
exp_pakd.adb, s-filofl.ads, par-endh.adb, exp_intr.adb, sem_cat.adb,
sem_case.adb, exp_ch11.adb: Fix copyright notices.
From-SVN: r160982
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2009-04-17 Thomas Quinot <quinot@adacore.com>
* exp_ch7.adb: Minor reformatting
2009-04-17 Robert Dewar <dewar@adacore.com>
* restrict.adb (Check_Restriction_No_Dependence): Don't check
restriction if outside main extended source unit.
* sem_ch10.adb (Analyze_With_Clause): Check No_Dependence restriction
for parents of child units as well as the child unit itself.
2009-04-17 Bob Duff <duff@adacore.com>
* checks.ads: Minor comment fix
* exp_aggr.ads: Minor comment fix
2009-04-17 Nicolas Roche <roche@adacore.com>
* adaint.c: Improve cross compiler detection and handling.
From-SVN: r146236
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type...
2009-04-16 Thomas Quinot <quinot@adacore.com>
* exp_dist.adb (Build_From_Any_Call): For a subtype that is a generic
actual type, use the base type to build the To_Any function.
(Build_From_Any_Function): Remove junk, useless subtype conversion.
2009-04-16 Thomas Quinot <quinot@adacore.com>
* exp_ch9.adb, exp_code.adb, tbuild.adb, sem_case.adb,
restrict.adb: Minor code reorganization (use
Add_{Char,Str}_To_Name_Buffer instead of inlining it by hand).
From-SVN: r146166
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2008-08-04 Robert Dewar <dewar@adacore.com>
* restrict.adb: Improved messages for restriction warnings
* restrict.ads: Improved messages for restriction messages
* s-rident.ads (Profile_Name): Add No_Profile
From-SVN: r138575
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* restrict.adb:
(Check_Restriction): violation of restriction No_Finalization is
treated as a serious error to stop expansion
From-SVN: r136088
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gcc/ada/
* gnat_ugn.texi: Fix typos.
* raise-gcc.c, repinfo.adb, repinfo.ads, restrict.adb,
restrict.ads, rtsfind.adb, rtsfind.ads, s-arit64.ads,
s-asthan-vms-alpha.adb, s-auxdec.ads, s-casuti.ads,
s-fatflt.ads, s-fatgen.adb, s-fatlfl.ads,
s-fatllf.ads, s-fatsfl.ads, s-filofl.ads,
s-finimp.adb, s-finroo.ads, s-fishfl.ads,
s-fvadfl.ads, s-fvaffl.ads, s-fvagfl.ads,
s-hibaen.ads, s-htable.ads, s-imgcha.adb,
s-imgenu.ads, s-imgint.adb, s-imgrea.adb,
s-inmaop-dummy.adb, s-inmaop.ads, s-interr-vms.adb,
s-interr-vxworks.adb, s-interr.adb, s-interr.ads,
s-intman-vxworks.ads, s-intman.ads, s-mastop-irix.adb,
s-os_lib.adb, s-os_lib.ads, s-osinte-aix.ads,
s-osinte-darwin.ads, s-osinte-freebsd.ads,
s-osinte-hpux.ads, s-osinte-lynxos-3.adb,
s-osinte-lynxos-3.ads, s-osinte-lynxos.ads,
s-osinte-rtems.ads, s-osinte-solaris-posix.ads,
s-osprim-mingw.adb, s-osprim-vms.adb, s-parame-ae653.ads,
s-parame-hpux.ads, s-parame-vms-alpha.ads,
s-parame-vms-ia64.ads, s-parame-vms-restrict.ads,
s-parame-vxworks.ads, s-parame.ads, s-parint.adb,
s-parint.ads, s-poosiz.adb, s-proinf-irix-athread.ads,
s-proinf.ads, s-regexp.adb, s-regpat.adb, s-regpat.ads,
s-rident.ads: Fix comment typos.
From-SVN: r134177
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2008-03-26 Robert Dewar <dewar@adacore.com>
Arnaud Charlet <charlet@adacore.com>
* exp_ch11.adb (Expand_At_End_Handler): Set From_At_End flag on raise
stmt.
(No_Exception_Propagation_Active): New function.
(Expand_Exception_Handlers): Use No_Exception_Propagation_Active.
Update comments, and review all uses of No_Exception_Propagation, which
are now correct and in sync with what gigi expects.
* restrict.ads, restrict.adb (No_Exception_Propagation_Active): New
function.
(Expand_Exception_Handlers): Use No_Exception_Propagation_Active.
Update comments, and review all uses of No_Exception_Propagation, which
are now correct and in sync with what gigi expects.
From-SVN: r133560
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be called from the back end to check the...
2007-12-06 Bob Duff <duff@adacore.com>
* restrict.ads, restrict.adb (Check_Implicit_Dynamic_Code_Allowed): New
procedure to be called from the back end to check the
No_Implicit_Dynamic_Code restriction.
From-SVN: r130847
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2007-09-12 Robert Dewar <dewar@adacore.com>
* types.ads, a-charac.ads, freeze.adb: Minor reformatting.
* a-except.adb, g-hesora.adb, g-speche.adb, lib.adb, lib.ads,
lib-load.adb, lib-writ.adb, s-assert.adb, s-carun8.adb,
s-casuti.adb, s-crc32.adb, s-exctab.adb, s-htable.adb, s-imgenu.adb,
s-mastop.adb, s-memory.adb, s-memory.ads, s-secsta.adb, s-soflin.adb,
s-sopco3.adb, s-sopco4.adb, s-sopco5.adb, s-stache.adb, s-stalib.adb,
s-stoele.adb, s-strcom.adb, s-strops.adb, s-traceb.adb, s-traent.adb,
s-wchcnv.adb, s-wchcon.adb, s-wchjis.adb, s-addope.adb, s-except.adb,
s-os_lib.adb, s-string.adb, s-utf_32.adb,
a-chlat1.ads, a-elchha.ads, a-except.ads, g-hesora.ads, g-htable.ads,
g-speche.ads, par-prag.adb, restrict.adb, restrict.ads, s-assert.ads,
s-carun8.ads, s-casuti.ads, s-crc32.ads, sem_ch11.adb, sem_prag.adb,
s-exctab.ads, s-htable.ads, s-imgenu.ads, s-mastop.ads, snames.adb,
snames.ads, snames.h, s-purexc.ads, s-secsta.ads, s-soflin.ads,
s-sopco3.ads, s-sopco4.ads, s-sopco5.ads, s-stache.ads, s-stalib.ads,
s-stoele.ads, s-strcom.ads, s-strops.ads, s-traceb.ads, s-traent.ads,
s-unstyp.ads, s-wchcnv.ads, s-wchcon.ads, s-wchjis.ads, s-addope.ads,
s-except.ads, s-os_lib.ads, s-string.ads, s-utf_32.ads: Implement
pragma Compiler_Unit and adds it to relevant library units.
From-SVN: r128426
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