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 d...@adacore.com
* s-tasren.adb (Task_Do_Or_Queue): Previous code was reading
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 m...@adacore.com
*
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
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, and
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 ludo...@ludovic-brenta.org
* gcc/ada/gcc-interface/Makefile.in (kfreebsd%):
- use s-taprop-posix.ad[bs] instead of
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
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
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
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 char...@adacore.com
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
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
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:
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
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,
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.
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
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 m...@adacore.com
* alfa.ads (ALFA_Xref_Record):
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 m...@adacore.com
* lib-xref-alfa.adb (Add_ALFA_Xrefs):
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 m...@adacore.com
* exp_prag.adb
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
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 m...@adacore.com
* frontend.adb (Frontend):
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 ka...@adacore.com
*
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 ging...@adacore.com
* s-tassta.adb (Task_Wrapper): Rewrite
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
Follow-up of implementation of Test_Case pragma/aspect.
Tested on x86_64-pc-linux-gnu, committed on trunk
2011-08-04 Yannick Moy m...@adacore.com
* sem_prag.adb (Check_Arg_Is_String_Literal): remove useless procedure
(Analyze_Pragma): allow static string expression for name of
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 m...@adacore.com
*
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
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 sa...@adacore.com
* sem_ch12.adb (Analyze_Generic_Package_Declaration,
Analyze_Generic_Subprogram_Declaration,
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 ging...@adacore.com
* bindgen.adb (Gen_Adainit_C): Remove.
(Gen_Adafinal_C):
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
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 sa...@adacore.com
* sem_attr.adb (Analyze_Attribute): Replace the message
invisible attribute
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
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
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 r...@adacore.com
* adaint.c (__gnat_set_writable, __gnat_set_readable,
Switches --create-map-file and --create-map-file-mapfile 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 cel...@adacore.com
* makeusg.adb: Add lines for
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
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
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 P1
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.
Yes well,
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
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.
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 schonb...@adacore.com
* sem_type.adb
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
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 m...@adacore.com
* lib-xref-alfa.adb (Collect_ALFA): generate the proper
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
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
Also note: the line numbers listed below work for me with yesterday's
up-to-date trunk, but if you want to use these commands, you should rerun
the commands above so that the line numbers reflect your actual sources.
)
This is just a heads up.
I'm not volunteering to make these changes.
This changes the error message printed for an invalid access to an atomic
component, which was:
access to volatile object cannot yield access-to-non-volatile type
into the more correct:
access to atomic object cannot yield access-to-non-atomic type
The problem was that Is_Atomic_Object
This patch implements properly the aspects Convention, Import, Export, Link_
Name and External_Name, which replace the corresponding Ada 2005 pragmas.
Compiling missing_convention.ads must yield:
missing_convention.ads:3:07: missing Convention aspect for Export/Import
---
function
This change allows the use of -fdump-scos as a synonym of -gnateS to
request the generation of SCOs in Ada ALI files.
Tested on x86_64-pc-linux-gnu, committed on trunk
2012-06-12 Thomas Quinot qui...@adacore.com
* back_end.adb (Scan_Back_End_Switches): Treat -fdump-scos as
This patch handles a rare case of accidental overloading in an instance, when
the profile of a subprogram body that depends on a formal type becomes
compatible with that of a homonym whose profile in the generic mentions the
actual type.
execution of inst.adb must yield:
expected T... In P (T)
An implicit dereference of an access to constrained unchecked union subtype
has inferable discriminants. This change fixes the Has_Inferable_Discriminants
function to take this case into account properly.
The following program must compile quietly and display OK when executed:
with Ada.Text_IO;
This patch extends the information generated by the compiler in
ALI files adding references to entities exported to foreign
languages. This information can be used by cross reference
tools and text editors (for example, GPS).
Tested on x86_64-pc-linux-gnu, committed on trunk
2012-06-12 Javier
This package will be used with the gprinstall tool.
Tested on x86_64-pc-linux-gnu, committed on trunk
2012-06-12 Pascal Obry o...@adacore.com
* prj-attr.adb: Add install package and corresponding attributes.
* snames.ads-tmpl (Name_Active): New constant.
The following test must run without raising an exception on
systems supporting symbolic links:
with Ada.Directories; use Ada.Directories;
with Ada.Text_IO; use Ada.Text_IO;
procedure Delln is
F1 : constant String := libname.so;
F2 : constant String := libname.so.1;
File :
This patch implements AI05-0296, concerning freeze rules in the presence of
formal incomplete types: a formal abstract subprogram cannot have an incomplete
controlling type, and the profile of the actual subprogram is not frozen if it
includes a incomplete untagged type.
Compiling abstr.ads in
This patch adds code to recognize a scenario where an object is initialized by
a sequence of nested function calls where one of them returns a controlled
result. This in turn triggers the mechanism which exports such transient
objects to the enclosing finalizer on the assumption that one of the
This patch is a minor cleanup in the front end. It
introduces a new subtype N_Subprogram_Call which includes
N_Function_Call and N_Procedure_Call_Statement, and then
uses this new subtype in many place in the front end
where it simplifies the code. Since there is no change
in behavior, no test is
In large systems, gnatmake may crash when invoked with -m (minimal
recompilation) when there are many sources that have been modified
but have kept the same checksum.
This patch fixes this.
There is no simple test.
Tested on x86_64-pc-linux-gnu, committed on trunk
2012-06-12 Vincent Celier
No functional change.
Tested on x86_64-pc-linux-gnu, committed on trunk
2012-06-12 Tristan Gingold ging...@adacore.com
* a-exexpr-gcc.adb (Unwind_Exception): Add 4 more private fields.
Index: a-exexpr-gcc.adb
===
---
This patch corrects the machinery which detects controlled objects inside a
block created for the purposes of avoiding interference of exception handlers
and At_End handlers.
-- Source --
-- types.ads
with Ada.Finalization; use Ada.Finalization;
package Types is
This patch adds logic to postpone the finalization of temporary controlled
function results in the context of conditional expressions because the results
are finalized too early.
-- Source --
-- types.ads
with Ada.Finalization; use Ada.Finalization;
package Types is
This patch restores the original error messages for duplicated pragma and
attribute definition clause and cleans up the ??? comments.
Tested on x86_64-pc-linux-gnu, committed on trunk
2012-06-14 Vincent Pucci pu...@adacore.com
* einfo.adb einfo.ads (Get_Rep_Item): Removed.
No functional change.
Tested on x86_64-pc-linux-gnu, committed on trunk
2012-06-14 Tristan Gingold ging...@adacore.com
* gnatname.adb (Gnatname): Make sure that dynamic table
argument_data is initialized.
Index: gnatname.adb
This patch implements a Lock_Free pragma for Ada2005 usage and a Lock_Free
attribute for user query.
The test provided below illustrates the usage of both Lock_Free pragma and
attribute.
-
-- Source --
-
with Text_IO; use Text_IO;
procedure Main is
protected type
In Ada 2012 formal parameters can be declared explicitly aliased. Mode
conformance now requires that both or neither formal be aliased.
Compiling alias.adb must yield:
alias.adb:7:13: not fully conformant with declaration at line 6
alias.adb:7:13: aliased parameter mismatch
alias.ads:7:24: not
This patch implements the correct freezing actions in the context of a
quantified expression inside an expression function.
Tested on x86_64-pc-linux-gnu, committed on trunk
2012-06-14 Vincent Pucci pu...@adacore.com
* freeze.adb (In_Exp_Body): Expression function case added.
A reference to a subprogram that appears in a pragma Eliminate is not an error
if it appears within a default expression: the enclosing subprogram may itself
be eliminated. Previous to this patch, the check for default expressions was
performed when resolving a call, but not for attribute
Take into account the prefix specified with --program-prefix when installing
and uninstalling the Ada tools.
Tested on x86_64-pc-linux-gnu, committed on trunk
2012-06-14 Jose Ruiz r...@adacore.com
* gcc-interface/Make-lang.in (ada.install-common, ada.uninstall):
Use the prefix
Take into account the prefix specified with --program-prefix when
installing
and uninstalling the Ada tools.
Tested on x86_64-pc-linux-gnu, committed on trunk
2012-06-14 Jose Ruiz r...@adacore.com
* gcc-interface/Make-lang.in (ada.install-common,
ada.uninstall):
Here is a patch that adds a basic GCC Ada/GNAT configuration for x86
GNU/Hurd. This has originally been created by Svante Signell for use
with Debian's GCC 4.6 package, and now I have ported it to trunk, and
also applied some further changes.
2012-06-16 Svante Signell
Another comment:
--- a/gcc/ada/s-oscons-tmplt.c
+++ b/gcc/ada/s-oscons-tmplt.c
@@ -80,7 +80,7 @@ pragma Style_Checks (M32766);
/* Feature macro definitions */
-#if defined (__linux__) !defined (_XOPEN_SOURCE)
+#if (defined (__linux__) || defined (__GNU__))
Hi, I tried with s-taprop-posix.adb earlier (among many tries), but
GNU/Hurd does not seem to be fully POSIX pthread compliant yet,
unfortunately. At least to my findings.
Well, would be good to understnad in more details what's missing.
Some trivial missing wrappers are better put in
Forbid the use of attribute 'Old outside of postconditions, as required in
Ada 2012. Similarly as for 'Result, it may also be used in Ensures clauses
of test cases and contract cases attached to the subprogram. There is no need
anymore to detect specially references to local variables, which would
This patch creates the fields _CPU, _Priority and _Dispatching_Domain in
tasks' corresponding records when a rep item (pragm/attribute definition
clause/aspect specification) for this aspect is present.
Tested on x86_64-pc-linux-gnu, committed on trunk
2012-06-26 Vincent Pucci
* sem_attr.adb (Analyze_Attribute): Detect if 'Old is used outside a
postcondition, and issue an error in such a case.
This has introduced the following failures in the gnat.dg testsuite:
FAIL: gnat.dg/deep_old.adb (test for excess errors)
FAIL: gnat.dg/old_errors.adb (test for
Probably suppress both, since they no longer make sense (they are testing
an early implementation of 'Old, before 'Old was standardized in Ada
2012).
I'll take care of it.
Thanks!
Sure, done for the record (revision 189042).
As this unit is always compiled for the runtime, remove the #ifndef IN_RTS
parts. Also update comments and clean up code.
No functional change.
Tested on x86_64-pc-linux-gnu, committed on trunk
2012-07-09 Tristan Gingold ging...@adacore.com
* raise-gcc.c (db_indent): Simplify style,
This variable is no longer used, so is removed.
Tested on x86_64-pc-linux-gnu, committed on trunk
2012-07-09 Joel Brobecker brobec...@adacore.com brobecker
* exp_dbug.ads (No_Dollar_In_Label): Delete.
Index: exp_dbug.ads
Expressions of stream aspects and also aspects Variable_Indexing,
Constant_Indexing, Default_Iterator and Iterator_Element are names that can be
overloaded. This patch checks at the end of the declarations there is an
interpretation of these names that matches the entity obtained at the freeze
The following test illustrates the exemple of an aspect Atomic that applies to
a component of a record type.
-- Source --
procedure Cutdown is
type Rec is record
Comp : aliased Integer;
Acomp : aliased Integer with Atomic = Atom;
end record;
This new routine interfaces through all sources needed to interface
to a library. All the specs are handled and also the bodies when
needed (if there is a pragma inline of the spec is generic for
example).
Tested on x86_64-pc-linux-gnu, committed on trunk
2012-07-09 Pascal Obry
The declarations of Remote_Types and Remote_Call_Interface packages are
allowed to depend on preelaborated packages, as specified in AI05-206,
as long as the dependence is made using a private with_clause. Before
this fix, the compiler was disallowing such a dependence for RCI packages,
and for
Required when the unwinder is not the libgcc one (eg: on HP-UX).
No functionnal change.
Tested on x86_64-pc-linux-gnu, committed on trunk
2012-07-09 Tristan Gingold ging...@adacore.com
* a-exexpr-gcc.adb (CleanupUnwind_Handler): Now imported from
raise-gcc.c
*
AI05-0283 requires Ada.Streams.Stream_IO to be declared with a pragma
Preelaborate, so that it can be used by other preelaborated units as
well as by Remote_Types and Remote_Call_Interface units. The pragma
has been added to that package along with several other GNAT library
units on which it
This patch fixes an internal overflow when computing the alignment of a record
component whose size is improperly specified as larger than the largest integer
value.
Compiling the following must yield:
prob.adb:6:38: warning: 4294967168 bits of Unsigned_Integer_4 unused
prob.adb:13:45: size for
The run time contained code which tried to rearrange the ready queue
in order to achieve Annex D semantics. This code was not very efficient,
and it did not work with multiprocessors. We consider that we should
live with standard Windows semantics.
Tested on x86_64-pc-linux-gnu, committed on
This patch reorganizes the Lock_Free restrictions. The compiler issues a
warning whenever a Priority aspect/pragma is given while the lock-free
implementation has been forced by an aspect/pragma.
-- Source --
package T is
protected type P1
with Lock_Free
is
This is the first step in dealing with the undesirable linkage between
restrictions at compile/bind time (Rident), and restrictions accessible
at run-time (System.Rident). This update stops the compiler from withing
system.rident. No test, since no functional change.
The general problem here is
Prevent mispelling error messages with internal attribute names
CPU, Dispatching_Domain and Interrupt_Priority.
For example:
-- Source --
pragma Ada_2012;
procedure P is
X : Integer;
for X'CPU use 3; -- unrecognized attribute (internal to GNAT)
for X'CPUX
For aggregate projects and aggregate libraries we may have multiple
references of the same project. Only one is properly initialized
and can be iterated to get the corresponding sources.
Tested on x86_64-pc-linux-gnu, committed on trunk
2012-07-09 Pascal Obry o...@adacore.com
*
On some targets, there is a catch-all handler to catch unhandled exceptions.
This patch adjust the personality routine to report them as unhandled.
Behavior not changed.
Tested on x86_64-pc-linux-gnu, committed on trunk
2012-07-12 Tristan Gingold ging...@adacore.com
* raise-gcc.c: Do
This change moves the GNAT runtime package GNAT.Byte_Swapping under System
(with a renaming under GNAT for compatibility) so that the unit can be
used from expanded code at a later point.
No visible behaviour change (simple code reorganization), no test.
Tested on x86_64-pc-linux-gnu, committed
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