When permitted by the bounds/base type of the subtype, mark it as being in
ALFA, and similarly for the entity used to iterate over a loop.
Tested on x86_64-pc-linux-gnu, committed on trunk
2011-08-04 Yannick Moy
* sem_ch3.adb (Array_Type_Declaration): move test for type in ALFA
This ensures unicity of temp filenames across processes under Windows.
Tested on i686-pc-mingw32, committed on trunk
2011-08-04 Pascal Obry
* adaint.c (__gnat_tmp_name): Use current process id to create temp
filenames, this ensures unicity of filenames across processes.
Index
The RM B.1 (39) implementation advice says that the adainit/adafinal routines
generated to manage Ada libraries from foreign languages should be idempotent.
This adds an elaboration flag to the file generated by the binder and an early
return to the routines to ensure that this is the case.
Tested
This change fixes a seg fault when a local storage pool has a single allocated
object, and Unchecked_Deallocation is used to deallocate that object.
The following test case must compile and execute quietly:
$ gnatmake -q pooltest
$ ./pooltest
with System.Pool_Local;
with Ada.Unchecked_Deallocati
Occurrences of "ALFA" in error messages are now left capitalized, which avoids
the need to clutter source code with occurrences of "'A'L'F'A".
Tested on x86_64-pc-linux-gnu, committed on trunk
2011-08-04 Yannick Moy
* errout.ads Change comments: remove 'R'M as an example where quotes
This change removes an annoying irregularity in N_Pragma nodes, which had
the last argument copied in two distinct syntactic descendents
(Pragma_Argument_Associations and Debug_Statement) for a pragma Debug.
This caused duplicated SCO information to be emitted for decisions occurring
in the actual
This changes the way size and alignment clauses interact with each other.
Size clauses used to set the 'Size of a type in stone, although an alignment
clause could force the back-end to set different values for 'Object_Size
and 'Value_Size of the type, leading to an inconsistency when an object of
Compiling the following code now raises an error:
package P is
procedure Proc (X : out Boolean)
with Post'Class => X,
Post => not X,
Post => X;
end P;
$ gcc -c -gnat2012 p.ads
p.ads:5:11: aspect "Post" for "Proc" previously given at line 4
Tested on x86_64-pc-linux-gn
When encountering aspect syntax in a mode where aspects are not allowed
(language version < Ada 2012), the compiler was issuing a useful warning in
most cases, but not on aspects X'Class. This is now fixed.
Compiling the following code raises the error:
$ gcc -c p.ads
p.ads:3:06: aspect specifica
In Ada 2012 mode, 'Result is allowed both in Postcondition pragma and in aspect
Post. The error message issued by GNAT was not mentioning aspect Post. This is
now fixed.
Compiling the following code in mode Ada 2012 raises the error:
$ gcc -c -gnat2012 p.adb
p.ads:3:18: "Result" attribute can onl
If a function call resolves to an operator that is declared intrinsic, the
function call is replaced by an operator mode with the same operands. If the
result type is private the operands have to be converted to the underlying
predefined type (usually a numeric type). However, if an operand is a re
Box-initialized components are replaced with calls to the corresponding
initialization procedures during resolution of the aggregate. This requires
that the type of the aggregate and that of all its components be frozen before
resolution is completed. In addition, such an aggregate may be the desi
A misplaced 'Result located in the precondition of a function was detected only
when compiling the body file, not when compiling the spec file. This is now
fixed.
Compiling the following code raises an error:
$ gcc -c -gnat2012 -gnatc p.adb
p.ads:3:18: "Result" attribute can only appear in postco
This change improves the exception message associated with PROGRAM_ERROR
for duplicated external tag by including the value of the offending
external tag.
The following compilation must raise Program_Error with the indicated
exception message:
$ gnatmake -z dup_ext_tag.ads
$ ./dup_ext_tag
raise
On Windows, if a source with a file name that includes capital letter is
compiled with -gnatc, gnatmake will always recompile the file if invoked
again with -gnatc. This patch fixes this.
The test for this is to invoke several times gnatmake on Windows to
compile, with -gnatc, sources from a proje
The decision SCO for the boolean expression in a pragma Assert is emitted
only if assertion checking is enabled. This change ensures that this also
applies to any nested decision within that expression.
The following compilation must produce two decision SCOs (a CP and a CX)
when compiled with -gn
This change removes a historical flag that is not used anymore.
No behaviour change, no test.
Tested on x86_64-pc-linux-gnu, committed on trunk
2011-08-04 Thomas Quinot
* sinfo.adb, sinfo.ads, sem_prag.adb, sem_ch12.adb (Pragma_Enabled):
This flag of N_Pragma nodes is not used
An illegal one-element positional aggregate is usually detected as a type
error. If the expected type is a one-component record, it is possible to
indicate what the proper syntax should be. A similar suggestion can be given
if the context specifies a nameable array type or the target of an assignme
This patch is fixes an obscure race condition in the
implementation of terminate alternatives.
No small test case is available.
Tested on x86_64-pc-linux-gnu, committed on trunk
2011-08-04 Bob Duff
* s-tasren.adb (Task_Do_Or_Queue): Previous code was reading
Acceptor.Terminate
The detection of entities in ALFA is best left in a back-end of the compiler,
so all the machinery for flagging entities as in ALFA, and the body of
subprograms as in ALFA, have been removed.
Tested on x86_64-pc-linux-gnu, committed on trunk
2011-08-04 Yannick Moy
* alfa.adb, alfa.ads
GNAT did not issue a warning when assigning to a part of an object, and not
referencing the object later on. Now it does so in some cases, similarly to
the existing warnings on assignment to elementary objects.
On the code below, GNAT now issues warnings:
$ gcc -c -gnatwa assign.adb
assign.adb:8:
> Hi Arnaud, this is a great feature. How does it handle unchecked unions?
> Will
> it warn if you write to a field but only read the value via a different field?
It's a simple minded check, nothing fancy. It will warn when there are no
reference to the the object at all after the assignment, a
> Pursuant to Arno's comments on PR ada/49444, here is another patch that
> allows GCC to compile with Ada support on Debian GNU/kFreeBSD.
>
> 2011-08-04 Ludovic Brenta
>
> * gcc/ada/gcc-interface/Makefile.in (kfreebsd%):
> - use s-taprop-posix.ad[bs] instead of s-taprop-linux.ad[bs]
This patch adds the missing support to the frontend to save and restore
consistently the settings of pragma Normalize_Scalars. Required to have
consistent setting of its value when the compilation of a unit causes
implicit analysis of runtime units. Before applying this patch the
compilation of the
This adjusts the finalization code emitted in the binder-generated file so as
to make it symmetrical to the initialization code with regard to the handling
of the elaboration counter. Both now increment or decrement the counter only
once per library unit, even though the elaboration or finalizatio
An allocator for a local task in a package declaration will raise Program_Error
because the elaboration check on the body will fail. THis patch adds a warning
for
this case.
Compiling the following must yield:
tasking.ads:6:18: warning: cannot activate task before body seen
tasking.ads:6:1
This change fixes a defect whereby instantiating a Remote_Types unit
specifying user-defined stream attributes for one of its types in the
private part of an RCI unit would cause undefined symbols in calling stubs.
Tested on x86_64-pc-linux-gnu, committed on trunk
2011-08-04 Thomas Quinot
In this patch, we enable calls to the binder and linker in gnatmake in
CodePeer mode, to help support e.g. detection of global uninitialized variables
or e.g. environment task race conditions.
Tested on x86_64-pc-linux-gnu, committed on trunk
2011-08-04 Arnaud Charlet
* make.adb
To prevent anomalies with enumeration types with holes and scalar types with
complex predicates, the attributes First, Last, and Range cannot be applied to
subtypes with predicates. This rule applies only to scalar types.
The following must compile quietly in Ada2012 mode:
package Pred is
type
This change ensures that no statement SCO is emitted for a disabled pragma.
For the following compilation, the CS line shall contain only one entry
(for the assignment statement), and no entry for the (disabled) pragma Assert.
$ gcc -c -gnateS plop.adb
$ grep ^C plop.ali
C 1 plop.adb
CS 8:4-8:15
GNAT was issuing a wrong message about a missing operand in some cases of
ill-parenthesized code in Ada 2012 mode. Now it issues a correct message about
the missing parentheses.
On the following code we get:
$ gcc -c -gnat2012 -gnaty3 pred.ads
pred.ads:5:30: conditional expression must be parent
GNAT was evaluating the right part of an AND-THEN pre- or postcondition before
the left part, which could cause a wrong exception to be raised in case of a
failing pre- or postcondition.
On the code attached, compiling and executing now raises a precondition
failure instead of a division by zero:
This could be used by the debugger to stop the execution before starting
the main subprogram, but no debugger use it.
No testcase as there is no functionnal change.
Tested on x86_64-pc-linux-gnu, committed on trunk
2011-08-04 Tristan Gingold
* bindgen.adb: Remove code the reference o
There was one use of floating point in the front end, in a function
to estimate the equivalent decimal exponent for a universal real.
While this use was probably OK, because a different estimate
shouldn't affect compilation results, in general we do not want
anything in the compiler that may produc
ALFA mode is for formal verification, which needs to postpone full name
qualification after some processing.
Tested on x86_64-pc-linux-gnu, committed on trunk
2011-08-04 Yannick Moy
* frontend.adb (Frontend): only qualify names in non-ALFA mode
Index: frontend.adb
===
When resolving a prefixed call with class-wide actuals, we iterate over the
class-wide operations of all ancestors of the controlling type. If the context
is a function call any overloading is resolved by context. if the context is
a procedure call there must be only one candidate interpretation, a
If a library project extending another one has no sources of its own,
and there is an exception name with capital letters in the project
being extended, then on platform with case-insensitive file names
(such a Windows, Darwin or VMS), the invocation of gnatmake to build
the library will fail.
Tes
If a type has an ancestor derived from a private view of its parent, the
type may have invisible components and aggregates cannot be written for it.
This is an Ada2012 binding interpretation.
Compilation of pak1-pak3.adb below must yield:
predicatek1-pak3.adb:6:15:
no selector "C1" fo
AI05-0025 specifies that a formal package is illegal if it includes a named box
initialization for an overloaded formal subprogram. This is an extension of an
existing rule for instantiations.
Compiling proc1.adb in Ada2005 mode must yield the following:
proc1.adb:10:05: instantiation abandon
In formal verification mode, in order to properly detect which parameters may
be read/written by a subprogram, a new information is added to ALFA cross
references.
Tested on x86_64-pc-linux-gnu, committed on trunk
2011-08-04 Yannick Moy
* alfa.ads (ALFA_Xref_Record): add component for
There was a problem with generation of ALFA cross-references for formal
verification, which causes a reference to appear in two scopes. Now corrected.
Tested on x86_64-pc-linux-gnu, committed on trunk
2011-08-04 Yannick Moy
* lib-xref-alfa.adb (Add_ALFA_Xrefs): correct definition of r
In ALFA mode, we modify expansion so that pragma check are kept in the code,
while pre- and postconditions are kept attached to entities rather than
being inserted in the code.
Tested on x86_64-pc-linux-gnu, committed on trunk
2011-08-04 Yannick Moy
* exp_prag.adb (Expand_Pragma_Check
This AI specifies that a user-defined equality on an anonymous access type
whose designated type is private does not lead to an ambiguity with the
universal access equality operator in the body or child units of the defining
package. The same is true for a multiplication operator on a private type
This patch reverses the previous patch which saved/restore the values of
pragma Normalize_Scalars because the value of Normalize_Scalars must not
be saved/restored because once set to true its value never changes. That
is, if a compilation unit has pragma Normalize_Scalars then it forces
that value
The formal verification backend relies on unique names for the variables named
in ALFA sections of ALI files. Thus, generate these unique names with a new
function.
Tested on x86_64-pc-linux-gnu, committed on trunk
2011-08-04 Yannick Moy
* frontend.adb (Frontend): remove previous patc
The function Identifer_For, called from the code that generates the type
declarations for string types in the standard package, now also sets the
entity of the generated identifier.
Tested on x86_64-pc-linux-gnu, committed on trunk
2011-08-04 Johannes Kanig
* cstand.adb: Add Informati
Follow-up of changes for Test_Case pragma. Pragma is not allowed inside
subprogram body, only after separate declaration. No two test cases with same
name allowed on same entity. Correct error in checking procedure.
Tested on x86_64-pc-linux-gnu, committed on trunk
2011-08-04 Yannick Moy
The dynamic stack usage engine has been rewritten to slightly simplify it.
It now provides accurate results on machine where the stack base is known.
Tested on x86_64-pc-linux-gnu, committed on trunk
2011-08-04 Tristan Gingold
* s-tassta.adb (Task_Wrapper): Rewrite the dynamic stack u
This patch improves the support for interface conversions in the .NET/JVM
compiler extending the current support for attribute 'tag and adding the
missing runtime checks required in interface conversions when the tag of
the source is unknown at compile time. After this patch the following test
comp
Follow-up of implementation of Test_Case pragma/aspect.
Tested on x86_64-pc-linux-gnu, committed on trunk
2011-08-04 Yannick Moy
* sem_prag.adb (Check_Arg_Is_String_Literal): remove useless procedure
(Analyze_Pragma): allow static string expression for name of Test_Case,
ALFA mode used for formal verification requires different cross references,
in which read of constants is absent, and formal is not referenced when used
as selector of parameter association.
Tested on x86_64-pc-linux-gnu, committed on trunk
2011-08-04 Yannick Moy
* lib-xref-alfa.adb (
When manipulating bounded hash-table based container objects,
that do not otherwise have any explicit initialization expression,
the compiler would emit a warning about the object not being
initialized, because the Nodes component of the hash table
type had not been given an initialization expressi
When the SPARK restriction was set, GNAT was not issuing violations on generic.
Now corrected.
Tested on x86_64-pc-linux-gnu, committed on trunk
2011-08-04 Marc Sango
* sem_ch12.adb (Analyze_Generic_Package_Declaration,
Analyze_Generic_Subprogram_Declaration, Analyze_Package_I
It is not possible anymore to generate the C version of
the binder file. Switches -A and -C of gnatbind are now
removed.
Tested on x86_64-pc-linux-gnu, committed on trunk
2011-08-04 Tristan Gingold
* bindgen.adb (Gen_Adainit_C): Remove.
(Gen_Adafinal_C): Ditto.
(Gen_E
This new restriction is intended to prevent the use of the predefined stream
attributes for elementary types. A consequence of this restriction is that
the default implementation of stream attributes for composite types cannot
be created if any of its elementary components lacks user-defined Read a
GNAT compilation error when SPARK restriction mode was set with attribut
reference violation is now correct.
Tested on x86_64-pc-linux-gnu, committed on trunk
2011-08-04 Marc Sango
* sem_attr.adb (Analyze_Attribute): Replace the message
"invisible attribute of}" of the spark
This AI defines a package Ada.Containers.Indefinite_Holders in order
to create the ability to hold a single object of an indefinite type.
Tested on x86_64-pc-linux-gnu, committed on trunk
2011-08-04 Vadim Godunko
* impunit.adb (Non_Imp_File_Names_12): Add "a-coinho".
* a-coin
This change removes circuitry in gnatls that tried to approximate what
is done in Prj.Env.Initialize_Default_Project_Path to set the project
search path, and instead uses that routine directly. This fixes an
inconsistency between gnatls' output and the actual behaviour of
other project aware tools,
> unfortunately, it turned out that this fix only works when compiling
> ada/init.c inside gcc, not for gnatlib where CONST_CAST* isn't defined.
> I need the following patch instead, which is also simpler for using
> CONST_CAST, not CONST_CAST2, and provides a CONST_CAST definition in
> tsystem.h,
> Here is my amended patch. I have fixed the stylistic issues in both
> s-osinte-kfreebsd-gnu.ads and in the original place,
> s-osinte-freebsd.ads. I hope the changelog entry is more correct, too.
Better but not quite the standard style yet. I believe there's a doc in gnu.org
explaining the pro
In formal verification mode, pragma check and enclosed expression are not
expanded, so no transient scope should be introduced for a pragma check as a
result of the introduction of temporary variables during expansion.
Tested on x86_64-pc-linux-gnu, committed on trunk
2011-08-05 Yannick Moy
The routines to modify the file attributes (rwx) are now implemented on
VxWorks 6 (kernel and RTP) using the underlying chmod VxWorks routine.
Tested on x86_64-pc-linux-gnu, committed on trunk
2011-08-05 Jose Ruiz
* adaint.c (__gnat_set_writable, __gnat_set_readable,
__gnat_se
Switches --create-map-file and --create-map-file- are added to
the gnatmake usage. Lines for these switches should be in the output of
gnatmake --help.
Tested on x86_64-pc-linux-gnu, committed on trunk
2011-08-05 Vincent Celier
* makeusg.adb: Add lines for --create-map-file switches.
In ALFA mode, compiler is working in a special way in which it should believe
it generates actual object code, while it is not; warnings should not be
issued; checks should not be inserted in the code; various pragmas should be
ignored. Changing the startup of frontend to do that.
Tested on x86_64
AI05-0028 indicates that an inherited operation can be abstract, even if it
is overridden in a currently non-visible private part, and also require
overriding when the derived type is non-abstract. GNAT has always iplemented
this properly. This patch improves on the error message when this error is
This patch fixes an infinite recursion in the application of predicate checks
to type conversions.
The following must compile quietly:
gcc -c -gnat12 ./why-conversions.ads
---
with Why.Ids; use Why.Ids;
package Why.Conversions is
function "+"
(Id : W_Unused_At_Start_OId)
return
This patch fixes a visbility error involving the use the name of a generic
package GP as a selector for a formal package that is an instantiation of GP.
Compiling p-child.adb below must yield:
p-child.ads:9:43: "P1" is not a visible entity of "Tested"
package body P.Child is
package body P
The compiler failed to reject a formal package whose name is the same as that
of the generic unit, or its ultimate prefix.
Compiling p-child2.ads must yield:
p-child2.ads:7:43: "Tested" is hidden within declaration of formal package
package P.Child2 is
generic
with package Tested is
> >> --- This is the GNU/kFreeBSD (GNU/LinuxThreads) version of this
> >> package
> >> +-- This is the GNU/kFreeBSD PTHREADS version of this package
> >
> > Not sure why PTHREADS is upper cased here, any specific reason?
>
> Because that's how it was written in s-osint-freebsd.ads, that's all.
Ada2012 introduces the notion of a reference type, to generalize the use of
cursors in containers. A reference type is a type with an access discriminant,
with the semantics that a reference to an object of the type is in fact a
reference to the object denoted by the access discriminant.
The follow
This change improves the SCO generation circuitry for pragma Debug.
Specific support is added for dyadic pragma Debug (where the first argument
is now treated as a P decision). SCO generation is suppressed altogether
for any pragma Debug, or decision nested therein, if the pragma is not
enabled.
T
This patch fixes a view conflict in an instance, when an equality check against
null involves an operand whose type is private and whose full view is a specific
access type.
Tested on x86_64-pc-linux-gnu, committed on trunk
2011-08-05 Ed Schonberg
* sem_type.adb (Specific_Type): in an
Ada2012 introduces a general indexing mechanism, using implicit dereference
and new aspects Constant_Indexing and Variable_Indexing.
The following must compile and execute quietly in Ada_2012 mode:
with Index1; use Index1;
procedure Test_Index1 is
Obj : Container (15) := (15, T => (others => -
This change removes SCO generation for USE clauses and representation clauses,
which should not be subjected to coverage analysis.
The following compilation must produce a single statement SCO corresponding
to the declaration of type T:
$ gcc -c -gnateS no_sco.ads
$ grep "^CS" no_sco.ali
CS t3:4-
The ALFA cross references generated for formal verification were missing
for separates and incorrect inside pre/post. Now corrected.
Tested on x86_64-pc-linux-gnu, committed on trunk
2011-08-05 Yannick Moy
* lib-xref-alfa.adb (Collect_ALFA): generate the proper relation
betwee
This patch improves the positioning for the case of a missing string
quote when a comma is the likely intended end of the string, as shown
by this example:
1. procedure mquote is
2. begin
3.Error_Msg_NE ("this is a string with missing quote, N, E);
For J505-006
This patch implements a new style switch option -gnatyC, which is just
like -gnatyc but requiring one space after -- instead of two.
Consider this test program:
1. package onespace is
2.-- don't flag this comment
3.-- don't flag this comment if -gnatyC
4
This patch adds a new policy DISABLE for Check_Policy, Debug_Policy
and Assertion_Policy. Selecting DISABLE completely disables the
corresponding pragma, including skipping semantic analysis of the
arguments. This allows the use of a package of debug stuff that
can be with'ed and referenced by debu
As some entities end up with an unqualified name, for example for the
declaration of a library-level subprogram, the name given by Unique_Name should
match the qualified name. Now corrected.
Tested on x86_64-pc-linux-gnu, committed on trunk
2011-08-05 Yannick Moy
* sem_util.adb (Uniqu
The new operations Assign and Copy have been added to the (already-existing)
unbounded containers, to achieve parity with the same operations in the newer
bounded forms, described in AI05-0001. This facilitates changing one container
form to the other during program maintenance.
The text of AI05-0
This patch causes more cases of inconsistent use of pragma Long_Float to
be caught at compile time. This gives better messages earlier, and also
avoids some blowups due to inconsistent usage.
The following is pkg1.adb compiled with -gnatdm -gnatld7 -gnatj60
Compiling: pkg1.adb
1. package bo
Ada 2012 added case-insensitive string operations for hashing
(Hash_Case_Insensitive), tests for equality (Equal_Case_Insensitive), and tests
for lexicographical order (Less_Case_Insensitive), per AI05-0001.
The text of AI05-0001 can be found here:
http://www.ada-auth.org/cgi-bin/cvsweb.cgi/ai05s
This patch corrects an oversight in the previous checkin for handling
Atomic_Synchronization. This applies to types as well as to variables.
1. pragma Disable_Atomic_Synchronization;
2. procedure AtSyncT is
3.type Int is new Integer;
4.pragma Atomic (Int);
5.X
This patch extends atomic synchronization to selected components and
explicit dereferences when the result is a type for which atomic sync
is enabled. Also it handles the case of an indexed selection from an
array with atomic components.
Tested on x86_64-pc-linux-gnu, committed on trunk
2011-11-0
In ASIS mode, the source aspect for Pre/Post/Test_Case should be semantically
analyzed, as this is the node that is read by ASIS tools. This does not occur
in normal compilation mode, as the source aspect is first rewritten in a
pragma, and the pragma is analyzed instead. Now, the source aspect is
This is a preliminary work.
Add a subprogram in the Prj.Env package so that it is possible to search in
a project path.
No functional change.
Tested on x86_64-pc-linux-gnu, committed on trunk
2011-11-04 Tristan Gingold
* prj-env.adb, prj-env.ads (Find_Name_In_Path): New function, from
Ada 2012 added a generic operation for sorting an anonymous array (or
array-like container), named Ada.Containers.Generic_Sort, per AI05-0001.
The text of AI05-0001 can be found here:
http://www.ada-auth.org/cgi-bin/cvsweb.cgi/ai05s/ai05-0001-1.txt
Tested on x86_64-pc-linux-gnu, committed on tru
This patch cleans up and reorganizes the handling of atomic sync, and
fixes some inconsistencies, e.g. an attribute reference was properly
excluded for an identifier, but not for a selected component. Also the
flag Atomic_Sync_Required is now on the selected component node itself
not the selector n
This makes the compiler detect one more case needing atomic synchronization,
namely a pragma Atomic on a component with a predefined type. And this also
excludes a few more cases not needing it.
The compiler should issue the warning with -gnatw.n -gnatld7 -gnatj60 on:
procedure Synccomp is
typ
The semantics of Merge changed slightly per AI05-0021. It was originally the
case that if Target and Source denoted the same container object, then the GNAT
implementation of Merge did nothing. However, it was argued that RM05 did not
precisely specify the semantics for this corner case. The decisi
This patch changes the message for rewriting loops into an info
message (really no reason to give a warning!). The following test
was compiled with -gnatld7 -gnatj60
1. procedure SCOGoto is
2.X : Integer;
3. begin
4.X := 1;
5.<>
|
>>> info: c
This patch cleans up a minor glitch of outputting an extra
semicolon after the code statement appearing as the expression
of an Asm construct when using machine code.
The following is compiled on an x86 with -gnatG
1. with system.machine_code; use system.machine_code;
2. procedure repro
This patch inhibits the generation of exception push/pop nodes if
restriction No_Exception_Handlers is active (when they are always
useless), or in CodePeer mode (where they are never needed and can
intefere with the analysis).
The following program
1. pragma Restrictions (No_Exception_Propa
>> This patch inhibits the generation of exception push/pop nodes if
>> restriction No_Exception_Handlers is active (when they are always
>> useless), or in CodePeer mode (where they are never needed and can
>> intefere with the analysis).
>
> this latest series breaks bootstrap on at least i686-d
Fixes the build failure reported by Iain Sandoe on parallel builds.
* gcc-interface/Make-lang.in: Update dependencies.
Index: gcc-interface/Make-lang.in
===
--- gcc-interface/Make-lang.in (revision 180935)
+++ gcc-interface/
For the formal verification backend, to be used in Alfa mode, define the unique
entity representing a parameter.
Tested on x86_64-pc-linux-gnu, committed on trunk
2011-11-07 Yannick Moy
* sem_util.adb (Unique_Entity): For a parameter on a subprogram
body that has a correspondi
In Ada2012 some aspects on tagged types are inherited, and apply to the class
wide type as well. Among these are the Default_Iterator and Iterator_Element
aspects. These allow iterations over class-wide objects, e.g. in pre- or post-
conditions.
Tested on x86_64-pc-linux-gnu, committed on trunk
2
Alfa mode is meant for formal verification, in which we must gather all
modifications to variables, even those not coming from source. This is in
particular the case for rewritings of renamings in Alfa mode.
Tested on x86_64-pc-linux-gnu, committed on trunk
2011-11-07 Yannick Moy
* se
This patch provides a minor improvement to an error message. This is
compiled with -gnatld7 -gnatws -gnatj60:
1. procedure VolNVol is
2.type R is tagged null record;
3.procedure Q (A : R) is
4.begin
5. null;
6.end;
7.V : R;
8.pr
> * Iain Sandoe, 2011-11-07 :
>
> > Subject: PING 1 [Patch Ada RFA] make sure that multilibs are built with
> > correct s-oscons.ads
>
> Patch looks fine to me.
It's an official 'OK' then.
1101 - 1200 of 1539 matches
Mail list logo
