2016-10-12 Ed Schonberg <schonberg@adacore.com>
* sem_ch12.adb (Check_Formal_Package_Instance): Handle properly
an instance of a formal package with defaults, when defaulted
parameters include tagged private types and array types.
2016-10-12 Tristan Gingold <gingold@adacore.com>
* restrict.ads, restrict.adb (Restricted_Profile): Adjust
comment, use Restricted_Tasking to compare restrictions.
* s-rident.ads (Profile_Name): Add Restricted_Tasking and
reorder literals.
(Profile_Info): Set restrictions for Restricted_Tasking.
2016-10-12 Ed Schonberg <schonberg@adacore.com>
* sem_ch3.adb (Analyze_Full_Type_Declaration): Set Ghost status
of type before elaborating inherited operations, so that the
Ghost status is set properly for them.
* ghost.adb (Check_Ghost_Overriding): A ghost subprogram can
override an abstract subprogram coming from an interface
operation.
From-SVN: r241026
2016-06-22 Hristian Kirtchev <kirtchev@adacore.com>
* sem_ch3.adb, sem_type.adb, sem.adb, freeze.adb, sem_util.adb,
s-htable.adb, exp_ch11.adb, s-secsta.adb, restrict.adb, exp_disp.adb,
sem_ch8.adb, s-tpobop.adb, exp_aggr.ads, sem_ch13.adb: Minor
reformatting.
2016-06-22 Yannick Moy <moy@adacore.com>
* lib-xref-spark_specific.adb (Collect_SPARK_Xrefs): Inverse order of
treatments so that files without compilation unit are simply skipped
before more elaborate treatments.
2016-06-22 Bob Duff <duff@adacore.com>
* s-memory.ads: Minor typo fixes in comments.
* s-memory.adb: Code cleanup.
From-SVN: r237697
2016-06-16 Hristian Kirtchev <kirtchev@adacore.com>
* exp_attr.adb, inline.adb, sem_attr.adb, sem_elab.adb: Minor
reformatting.
2016-06-16 Bob Duff <duff@adacore.com>
* sem_util.adb (Collect): Avoid Empty Full_T. Otherwise Etype
(Full_T) crashes when assertions are on.
* sem_ch12.adb (Matching_Actual): Correctly handle the case where
"others => <>" appears in a generic formal package, other than
by itself.
2016-06-16 Arnaud Charlet <charlet@adacore.com>
* usage.adb: Remove confusing comment in usage line.
* bindgen.adb: Fix binder generated file in codepeer mode wrt
recent additions.
2016-06-16 Javier Miranda <miranda@adacore.com>
* restrict.adb (Check_Restriction_No_Use_Of_Entity): Avoid
never-ending loop, code cleanup; adding also support for Text_IO.
* sem_ch8.adb (Find_Expanded_Name): Invoke
Check_Restriction_No_Use_Entity.
2016-06-16 Tristan Gingold <gingold@adacore.com>
* exp_ch9.adb: Minor comment fix.
* einfo.ads (Has_Protected): Clarify comment.
* sem_ch9.adb (Analyze_Protected_Type_Declaration): Do not
consider private protected types declared in the runtime for
the No_Local_Protected_Types restriction.
From-SVN: r237507
2016-04-18 Hristian Kirtchev <kirtchev@adacore.com>
* par-ch2.adb (P_Expression_Or_Reserved_Word): New routine.
(P_Pragma): Signal Scan_Pragma_Argument_Association when the use
of reserved words is OK.
(Scan_Pragma_Argument_Association):
Add new formal Reserved_Words_OK and update the comment on
usage. Code cleanup. Parse an expression or a reserved word in
identifier form for pragmas Restriction_Warnings and Restrictions
No_Use_Of_Attribute.
* restrict.adb (Check_Restriction_No_Use_Of_Attribute):
Reimplemented. (Check_Restriction_No_Use_Of_Pragma): Code cleanup.
(Set_Restriction_No_Specification_Of_Aspect): Properly set the warning
flag for an aspect.
(Set_Restriction_No_Use_Of_Attribute): Properly set the warning
flag for an attribute. (Set_Restriction_No_Use_Of_Entity):
Update the parameter profile.
(Set_Restriction_No_Use_Of_Pragma): Properly set the warning flag for
a pragma.
* restrict.ads (Check_Restriction_No_Use_Of_Attribute): Update
the comment on usage.
(Set_Restriction_No_Use_Of_Entity): Update the parameter profile.
* sem_attr.adb (Analyze_Attribute): Check restriction
No_Use_Of_Attribute.
* sem_ch13.adb (Analyze_Attribute_Definition_Clause): Check
restriction No_Use_Of_Attribute before any rewritings have
taken place.
* sem_prag.adb (Analyze_Pragma): Check restriction
No_Use_Of_Pragma before any rewritings have taken place.
From-SVN: r235134
2015-10-23 Gary Dismukes <dismukes@adacore.com>
* bindgen.adb, restrict.adb: Minor spelling/grammar fixes.
2015-10-23 Hristian Kirtchev <kirtchev@adacore.com>
* sem_res.adb (Resolve_Entity_Name): Code cleanup. Check for possible
elaboration issues in SPARK when the name denotes a source variable.
From-SVN: r229228
2015-10-20 Jerome Lambourg <lambourg@adacore.com>
* init.c (__gnat_vxsim_error_handler): Completely disable on
VxWorks-7 as the VSBs used to build gcc do not support vxsim
architecture.
2015-10-20 Claire Dross <dross@adacore.com>
* a-cfdlli.ads, a-cfinve.ads, a-cofove.ads (Generic_Sorting): Explicit
SPARK_Mode.
* a-cfhase.ads, a-cforse.ads (Generic_Keys): Explicit SPARK_Mode.
2015-10-20 Tristan Gingold <gingold@adacore.com>
* exp_ch9.adb (Expand_N_Protected_Type_Declaration):
Check for No_Implicit_Protected_Object_Allocations.
* fe.h (Check_No_Implicit_Task_Alloc,
Check_No_Implicit_Protected_Alloc): Define and declare.
* restrict.ads, restrict.adb (Check_No_Implicit_Task_Alloc,
Check_No_Implicit_Protected_Alloc): New procedures to check the
restrictions.
* s-rident.ads (No_Implicit_Task_Allocations)
(No_Implicit_Protected_Object_Allocations): Declare new
restrictions.
2015-10-20 Yannick Moy <moy@adacore.com>
* sem_res.adb (Resolve_Selected_Component): Only set flag
when component is defined in a variant part.
* sem_util.adb,
* sem_util.ads (Is_Declared_Within_Variant): Promote local query
as publicy visible one for use in Resolve_Selected_Component.
2015-10-20 Philippe Gil <gil@adacore.com>
* g-debpoo.adb: allow instrumented System.Memory to use Debug_Pool
from foreign threads.
* g-debpoo.adb (Print_Traceback): NEW print traceback if available
added to support Stack_Trace_Depth = 0.
(Print_Address): NEW print System.Address without no secondary
stack use (Address_Image uses secondary stack)
From-SVN: r229058
2015-05-26 Robert Dewar <dewar@adacore.com>
* sem_ch3.adb, sem_aux.adb, sem_aux.ads, exp_ch6.adb, sprint.adb:
Minor reformatting.
2015-05-26 Gary Dismukes <dismukes@adacore.com>
* gnat1drv.adb, targparm.adb, targparm.ads, restrict.adb: Minor
reformatting and typo fixes in comments.
2015-05-26 Ed Schonberg <schonberg@adacore.com>
* sem_ch7.adb (Swap_Private_Dependets): Set visibility of
the two views of a private dependent in two separate steps,
to ensure proper visibility in parent units analyzed for inlining.
From-SVN: r223682
2015-05-26 Robert Dewar <dewar@adacore.com>
* sem_aggr.adb (Resolve_Array_Aggregate): Defend against
bad bounds.
* debug.adb: Document -gnatd.k.
* erroutc.adb (Set_Msg_Insertion_Line_Number): Implement -gnatd.k.
2015-05-26 Robert Dewar <dewar@adacore.com>
* gnat1drv.adb (Gnat1drv): Provide new arguments for
Get_Target_Parameters.
* restrict.adb (Set_Restriction_No_Specification_Of_Aspect):
new procedure.
(Set_Restriction_No_Use_Of_Attribute): new procedure.
* restrict.ads (Set_Restriction_No_Specification_Of_Aspect):
new procedure.
(Set_Restriction_No_Use_Of_Attribute): new procedure.
* s-rident.ads (Integer_Parameter_Restrictions): New subtype.
* targparm.adb (Get_Target_Parameters): Allow new restriction
pragmas No_Specification_Of_Aspect No_Use_Of_Attribute
No_Use_Of_Pragma.
* targparm.ads: New parameters for Get_Target_Parameters.
* tbuild.adb (Set_NOD): New name for Set_RND.
(Set_NSA): New procedure.
(Set_NUA): New procedure.
(Set_NUP): New procedure.
* tbuild.ads (Make_SC): Minor reformatting.
(Set_NOD): New name for Set_RND.
(Set_NSA, Set_NUA, Set_NUP): New procedure.
2015-05-26 Ed Schonberg <schonberg@adacore.com>
* a-stwise.adb (Find_Token): If source'first is not positive,
an exception must be raised, as specified by RM 2005 A.4.3
(68/1). This must be checked explicitly, given that run-time
files are normally compiled without constraint checks.
* a-stzsea.adb (Find_Token): Ditto.
2015-05-26 Ed Schonberg <schonberg@adacore.com>
* sem_util.ads sem_util.adb (Is_Current_Instance): New predicate
to fully implement RM 8.6 (17/3). which earlier only applied
to synchronized types. Used to preanalyze aspects that include
current instances of types, such as Predicate and Invariant.
* sem_res.adb (Resolve_Entity_Name): Use Is_Current_Instance.
* sem_ch13.adb (Add_Predicates): In ASIS mode, preserve original
expression of aspect and analyze it to provide proper type
information.
2015-05-26 Robert Dewar <dewar@adacore.com>
* rtsfind.ads: Add entries for RE_Exn[_Long]_Float.
* s-exnllf.adb (Exn_Float): New function.
(Exn_Long_Float): New function.
(Exn_Long_Long_Float): Rewritten interface.
(Exp): New name for what used to be Exn_Long_Long_Float.
* s-exnllf.ads (Exn_Float): New function.
(Exn_Long_Float): New function.
2015-05-26 Ed Schonberg <schonberg@adacore.com>
* sem_ch8.adb (Find_Selected_Component): Do not emit an error
on a selected component when the prefix is a type name that is
a Current_Instance.
* einfo.ads: Minor grammar fix.
2015-05-26 Doug Rupp <rupp@adacore.com>
* init.c [vxworks] (sysLib.h): Only for x86.
From-SVN: r223678
2015-01-07 Robert Dewar <dewar@adacore.com>
* prj.ads, i-cpoint.adb, freeze.adb, ghost.adb, prj-err.adb: Minor
reformatting.
2015-01-07 Robert Dewar <dewar@adacore.com>
* restrict.adb (Check_Restriction_No_Use_Of_Attribute):
New procedure.
(OK_No_Use_Of_Entity_Name): New function.
(Set_Restriction_No_Use_Of_Entity): New procedure.
* restrict.ads (Check_Restriction_No_Use_Of_Attribute):
New procedure.
(OK_No_Use_Of_Entity_Name): New function.
(Set_Restriction_No_Use_Of_Entity): New procedure.
* sem_ch8.adb (Find_Direct_Name): Add check for violation of
No_Use_Of_Entity.
* sem_prag.adb (Process_Restrictions_Or_Restriction_Warnings):
Add processing for new restriction No_Use_Of_Entity.
From-SVN: r219282
2014-10-17 Robert Dewar <dewar@adacore.com>
* exp_ch9.adb (Expand_N_Task_Body): Add defense against
previous errors.
* freeze.adb (Freeze_Entity): Add defense against checking null
scope for generic.
* restrict.adb (Tasking_Allowed): Add test for No_Run_Time mode.
* sem_ch13.adb (Freeze_Entity_Checks): Add defense against
previous errors.
* sem_ch9.adb (Analyze_Task_Type_Declaration): Give error if
in No_Run_Time mode.
2014-10-17 Robert Dewar <dewar@adacore.com>
* prj-makr.adb: Minor reformatting.
2014-10-17 Robert Dewar <dewar@adacore.com>
* gnatcmd.adb, make.adb, prj-part.adb, gnatlink.adb, prj-nmsc.adb,
prj-conf.adb, prj-env.adb: Use Is_Directory_Separator where possible.
2014-10-17 Ed Schonberg <schonberg@adacore.com>
* exp_prag.adb (Undo_Initialization): If Initialize_Scalars
is enabled, code will be generated for some composite types
to initialize an object after its declaration. If there is
a subsequent Import pragma for the object, that code must be
removed as specified byw the semantics of the pragma, and to
prevent out-of-order elaboration issues in the back-end.
2014-10-17 Hristian Kirtchev <kirtchev@adacore.com>
* exp_ch4.adb (Expand_N_Op_Concat): Keep concatenation operator
wrapping mechanism under debug flag -gnatd.h.
* debug.adb: Claim debug switch -gnatd.h.
From-SVN: r216384
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
2014-08-01 Ed Schonberg <schonberg@adacore.com>
* restrict.adb (Update_Restrictions): For restrictions with a
maximum parameter (e.g. number of protected entries in Ravenscar)
do not compute the maximum of the violation over several objects,
because the restriction is per-object.
(Check_Restriction): After possible message, reset the value
of of a checked max_parameter restriction to zero, to prevent
cascaded errors.
* sem_ch3.adb (Build_Derived_Private_Type): Use base of parent
(sub)type to determine whether derived type should be on the
list of private dependents of a type whose full view may become
visible subsequently.
From-SVN: r213483
2014-08-01 Eric Botcazou <ebotcazou@adacore.com>
* sem_ch7.adb: Fix minor oversight in condition.
2014-08-01 Bob Duff <duff@adacore.com>
* projects.texi: Minor documentation improvements.
2014-08-01 Robert Dewar <dewar@adacore.com>
* aspects.ads, aspects.adb: Add aspect No_Elaboration_Code_All.
* gnat_rm.texi: Document No_Elaboration_Code_All pragma and aspect.
* lib-load.adb: Initialize No_Elab_Code_All field.
* lib-writ.adb: Initialize No_Elab_Code_All.
* lib.ads, lib.adb: New field No_Elab_Code_All.
* par-prag.adb: Add dummy entry for pragma No_Elaboration_Code_All.
* restrict.ads, restrict.adb: Restriction No_Elaboration_Code_All no
longer exists.
* sem_ch10.adb (Analyze_Context): Processing for
No_Elaboration_Code_All removed.
(Generate_Parent_References): Moved to Sem_Util.
* sem_prag.adb: Add processing for pragma No_Elaboration_Code_All.
* sem_util.ads, sem_util.adb (Get_Parent_Entity): Moved here from
Sem_Ch10.
* snames.ads-tmpl: Add entry for pragma No_Elaboration_Code_All.
* targparm.adb: Minor comment updates Add comments on ignoring
pragma No_Elaboration_Code_All.
2014-08-01 Nicolas Roche <roche@adacore.com>
* adaint.c (__gnat_set_close_on_exec): Ensure that
we can unset "close_on_exec" flag.
2014-08-01 Ed Schonberg <schonberg@adacore.com>
* exp_ch9.adb (Build_Wrapper_Spec, Replicate_Formals): When building
the parameter specs of the wrapper program for a primitive operation
of a synchronized type that implements an interface, copy the
null_exclusion indicator as well.
2014-08-01 Robert Dewar <dewar@adacore.com>
* sem_eval.ads: Minor reformatting.
From-SVN: r213466
2014-07-31 Vincent Celier <celier@adacore.com>
* projects.texi: Minor spelling error fix.
2014-07-31 Robert Dewar <dewar@adacore.com>
* gnat_rm.texi: Document No_Elaboration_Code_All restriction.
* lib-writ.adb, lib-load.adb: Initialize No_Elab_Code field in unit
information.
* lib.ads, lib.adb (No_Elab_Code): New field in unit information.
* restrict.adb (Process_Restriction_Synonyms): Add handling
of No_Elaboration_Code_All.
* restrict.ads (Process_Restriction_Synonyms): Now handles
No_Elaboration_Code_All.
* sem_ch10.adb (Analyze_Context): Enforce transitive with for
No_Elaboration_Code_All.
* sem_prag.adb (Process_Restrictions_Or_Restriction_Warnings):
Handle setting of No_Elab_Code in unit information. Handle
No_Elaboration_Code_All.
* snames.ads-tmpl (Name_No_Elaboration_Code): New name for
pragma processing.
(Name_No_Elaboration_Code_All): New name for pragma processing.
2014-07-31 Eric Botcazou <ebotcazou@adacore.com>
* exp_aggr.adb (Aggr_Assignment_OK_For_Backend): Reject array
types with a null range and use the Esize of the component
instead of its RM_Size to identify appropriate values.
2014-07-31 Hristian Kirtchev <kirtchev@adacore.com>
* freeze.adb Add with and use clause for Aspects.
(Freeze_Expression): Emit an error when a volatile constant lacks
Boolean aspect Import.
(Has_Boolean_Aspect_Import): New routine.
From-SVN: r213347
2014-06-13 Robert Dewar <dewar@adacore.com>
* lib.ads, lib.adb, lib-writ.adb, lib-load.adb (Is_Compiler_Unit):
Removed.
* opt.ads (Compiler_Unit): New flag.
* par-ch5.adb (Test_Statement_Required): Call Check_Compiler_Unit
for null statement sequence (not allowed in compiler unit).
* par-prag.adb (Prag): Handle Compiler_Unit[_Warning] during
parsing.
* restrict.ads, restrict.adb (Check_Compiler_Unit): New version and new
calling sequence.
* sem_ch11.adb, sem_ch3.adb, sem_ch4.adb: New calling sequence for
Check_Compiler_Unit.
* sem_ch6.adb (Analyze_Extended_Return_Statement): Call
Check_Compiler_Unit (this construct is not allowed in compiler
units).
* sem_prag.adb (Analyze_Pragma, case Compiler_Unit[_Warning]):
Set Opt.Compiler_Unit.
From-SVN: r211617
2014-05-21 Robert Dewar <dewar@adacore.com>
* sem_elab.adb, prj-dect.adb: Minor reformatting.
2014-05-21 Robert Dewar <dewar@adacore.com>
* erroutc.ads: Minor comment addition.
2014-05-21 Robert Dewar <dewar@adacore.com>
* errout.ads: Add documentation for use of >*> tag.
* restrict.adb: Make sure we use >*> tag for restriction warnings.
2014-05-21 Gary Dismukes <dismukes@adacore.com>
* debug.adb: Add case of illegal overriding_indicator for a
protected subprogram body to description of -gnatd.E switch.
* sem_ch6.adb (Verify_Overriding_Indicator): Issue error message
for cases of giving overriding_indicators on protected subprogram
bodies, but change this to a warning if -gnatd.E is enabled. No
longer give a style warning about missing indicators on protected
subprogram bodies.
From-SVN: r210704
2014-05-21 Robert Dewar <dewar@adacore.com>
* gnat_ugn.texi: Clearly document -gnatw.g (GNAT warnings).
Clearly document -gnatyg (GNAT style switches).
* usage.adb: Add line line for -gnatw.g (GNAT warnings) More
detail for line for -gnatyg (GNAT style switches) -gnatw.d/D is
available for VMS after all.
* warnsw.adb: Reorganize to eliminate duplicated code
(Restore_Warnings): Add a couple of missing entries
(Save_Warnings): Add a couple of missing entries.
* warnsw.ads: Add missing entries to Warning_Record (not clear
what the impact is).
2014-05-21 Robert Dewar <dewar@adacore.com>
* errout.adb (Set_Msg_Insertion_Warning): Handle ?*? (restriction
warning) case.
* errout.ads: Document ?*? (restriction warning) insertion.
* erroutc.adb (Get_Warning_Tag): Deal with ?*? (restriction
warning) case.
* erroutc.ads: Document use of * for restriction warning tag.
* restrict.adb (Restriction_Msg): Tag with ?*? instead of ??.
2014-05-21 Ed Schonberg <schonberg@adacore.com>
* sem_ch9.adb (Push_Scope_And_Install_Discriminants): Do not
make discriminants immediately visible when analyzing an aspect
of a subtype declaration.
(Uninstall_Discriminants): Do not apply to the entity in a
subtype declaration.
From-SVN: r210693
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
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
* 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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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