2016-10-12 Tristan Gingold <gingold@adacore.com>
* exp_ch9.adb (Expand_N_Delay_Relative_Statement): Add support
for a secondary procedure in case of missing Ada.Calendar.Delays
* rtsfind.ads (RTU_Id): Add System_Relative_Delays.
(RE_Id): Add RO_RD_Delay_For.
* rtsfind.adb (Output_Entity_Name): Handle correctly units RO_XX.
* s-rident.ads: Remove No_Relative_Delays
restriction for GNAT_Extended_Ravenscar.
2016-10-12 Ed Schonberg <schonberg@adacore.com>
* sem_elab.adb (Within_Initial_Condition): When deternining
the context of the expression, use the original node if it is
a pragma, because Check pragmas are rewritten as conditionals
when assertions are not enabled.
2016-10-12 Bob Duff <duff@adacore.com>
* spitbol_table.ads, spitbol_table.adb (Adjust, Finalize): Add
"overriding".
2016-10-12 Bob Duff <duff@adacore.com>
* a-strunb-shared.ads, a-strunb-shared.adb (Finalize):
Make sure Finalize is idempotent.
(Unreference): Check for
Empty_Shared_String, in case the reference count of the empty
string wraps around.
Also add "not null" in various places that can't be null.
2016-10-12 Jerome Lambourg <lambourg@adacore.com>
* init.c: Fix sigtramp with the x86_64-vx7-vxsim target on
Windows host.
2016-10-12 Vadim Godunko <godunko@adacore.com>
* s-os_lib.ads (Is_Owner_Readable_File): Renamed from
Is_Readable_File.
(Is_Owner_Writable_File): Renamed from Is_Writable_File.
(Is_Readable_File): Renames Is_Read_Accessible_File.
(Is_Writable_File): Renames Is_Write_Accessible_File.
From-SVN: r241035
2012-07-23 Vincent Celier <celier@adacore.com>
* g-spitbo.adb (Substr (String)): Return full string and do not
raise exception when Start is 1 and Len is exactly the length
of the string parameter.
* g-spitbo.ads: Fix spelling error in the name of exception
Index_Error.
2012-07-23 Ed Schonberg <schonberg@adacore.com>
* par.adb: new subprogram Get_Aspect_Specifications.
* par-ch6.adb (P_Subprogram): handle subprogram bodies with aspect
specifications.
* par-ch13.adb (Get_Aspect_Specifications): extracted from
P_Aspect_Specifications. Collect aspect specifications in some
legal context, but do not attach them to any declaration. Used
when parsing subprogram declarations or bodies that include
aspect specifications.
* sem_ch6.adb (Analyze_Subprogram_Body_Helper): If aspects are
present, analyze them, or reject them if the subprogram as a
previous spec.
2012-07-23 Vasiliy Fofanov <fofanov@adacore.com>
* gnat_ugn.texi: Omit section on other platforms/runtimes support
in gnattest for vms version.
2012-07-23 Ed Schonberg <schonberg@adacore.com>
* sem_ch13.adb (Analyze_Aspect_Specifications):
Handle properly aspects that can be specified on a subprogram
body: CPU, Priority, and Interrupt_Priority.
2012-07-23 Claire Dross <dross@adacore.com>
* a-cfdlli.ads: Switch definition of Constant_Reference_Type
and Empty_List.
2012-07-23 Thomas Quinot <quinot@adacore.com>
* par_sco.adb (Process_Decisions.Output_Header): For the guard
on an alternative in a SELECT statement, use the First_Sloc
of the guard expression (not its topmost sloc) as the decision
location, because this is what is referenced by dominance markers.
2012-07-23 Hristian Kirtchev <kirtchev@adacore.com>
* exp_ch7.adb (Requires_Hooking): Examine the original expression
of an object declaration node because a function call that
returns on the secondary stack may have been rewritten into
something else.
2012-07-23 Vincent Pucci <pucci@adacore.com>
* sem_dim.adb (Analyze_Dimension_Has_Etype): For identifier, propagate
dimension when entity is a non-dimensionless constant.
(Analyze_Dimension_Object_Declaration): Propagate
dimension from the expression to the entity when type is a
dimensioned type and object is a constant.
2012-07-23 Ed Schonberg <schonberg@adacore.com>
* sem_attr.adb (Analyze_Attribute, case 'Old): if the prefix
is not an entity name, expand at once so that code generated by
the expansion of the prefix is not generated before the constant
that captures the old value is properly inserted and analyzed.
2012-07-23 Thomas Quinot <quinot@adacore.com>
* exp_ch9.adb (Ensure_Statement_Present): Mark generated NULL
statement as Comes_From_Source so that GIGI does not eliminate it.
From-SVN: r189773
2011-08-01 Arnaud Charlet <charlet@adacore.com>
* g-socket-dummy.adb, s-osinte-linux.ads, g-socket-dummy.ads,
g-debuti.adb, g-tasloc.adb, g-debuti.ads, g-tasloc.ads,
s-osinte-hpux.ads, g-sercom.adb, g-soliop-solaris.ads, g-sercom.ads,
g-sptain.ads, g-curexc.ads, s-tasloc.adb, s-tasloc.ads, s-tataat.adb,
g-ctrl_c.adb, a-reatim.adb, s-tataat.ads, g-dirope.adb, g-ctrl_c.ads,
g-dirope.ads, g-boubuf.adb, g-calend.adb, g-boubuf.ads, g-souinf.ads,
g-table.adb, g-bytswa-x86.adb, g-wispch.adb, g-io.adb, g-table.ads,
g-wispch.ads, g-io.ads, g-memdum.adb, g-memdum.ads, g-busorg.adb,
g-busorg.ads, g-regpat.adb, g-sothco-dummy.adb, g-encstr.adb,
g-regpat.ads, g-sothco-dummy.ads, s-osinte-aix.ads, g-encstr.ads,
g-sercom-mingw.adb, s-mastop-vms.adb, g-diopit.adb, g-diopit.ads,
s-vxwext.adb, g-dyntab.adb, g-dyntab.ads, g-crc32.adb,
g-sercom-linux.adb, g-crc32.ads, s-regpat.adb, g-flocon.ads,
s-regpat.ads, g-stheme.adb, g-sestin.ads, s-taspri-posix-noaltstack.ads,
g-soliop.ads, s-inmaop-posix.adb, g-locfil.ads, g-enblsp-vms-alpha.adb,
g-socthi-dummy.adb, g-socthi-dummy.ads, gnat.ads, g-moreex.adb,
g-moreex.ads, g-dynhta.adb, g-dynhta.ads, g-deutst.ads, g-htable.adb,
g-cgicoo.adb, g-htable.ads, g-cgicoo.ads, a-interr.adb,
g-socthi-vms.adb, g-socthi-vms.ads, g-hesora.adb, g-bubsor.adb,
g-hesora.ads, g-bubsor.ads, g-md5.adb, g-md5.ads, s-intman-irix.adb,
s-htable.adb, s-osinte-vms.adb, s-htable.ads, s-osinte-vms.ads,
s-taprob.adb, g-bytswa.adb, g-bytswa.ads, s-osinte-solaris-posix.ads,
a-suenco.adb, g-comver.adb, g-comver.ads, g-exctra.adb,
s-osinte-solaris.adb, g-exctra.ads, s-osinte-irix.ads,
s-osinte-solaris.ads, a-caldel-vms.adb, g-socthi-vxworks.adb,
g-expect.adb, g-socthi-vxworks.ads, g-expect.ads, g-comlin.ads,
g-heasor.adb, g-heasor.ads, g-traceb.adb, g-traceb.ads, g-decstr.adb,
g-spipat.adb, g-decstr.ads, g-spipat.ads, s-mastop-tru64.adb,
g-except.ads, g-thread.adb, g-hesorg.adb, g-thread.ads, g-hesorg.ads,
g-expect-vms.adb, a-stuten.ads, g-spchge.adb, g-spchge.ads,
g-u3spch.adb, g-u3spch.ads, g-spitbo.adb, g-spitbo.ads,
s-osinte-dummy.ads, s-osinte-posix.adb, g-pehage.adb, g-pehage.ads,
s-gloloc-mingw.adb, g-sha1.ads, s-traceb-hpux.adb,
g-trasym-unimplemented.adb, g-trasym-unimplemented.ads, g-io_aux.adb,
g-regexp.adb, g-io_aux.ads, g-socthi-mingw.adb, g-regexp.ads,
s-osinte-hpux-dce.adb, g-socthi-mingw.ads, g-cgi.adb,
s-osinte-hpux-dce.ads, g-cgi.ads, g-byorma.adb, g-boumai.ads,
g-byorma.ads, a-caldel.adb, s-regexp.adb, s-regexp.ads,
g-soliop-mingw.ads, g-sptavs.ads, s-osinte-tru64.ads, g-speche.adb,
g-speche.ads, g-socthi.adb, g-stsifd-sockets.adb, g-socthi.ads,
s-osinte-darwin.ads, i-vxwork-x86.ads, g-awk.adb, i-vxwork.ads,
g-awk.ads, g-zspche.adb, g-zspche.ads, g-socket.adb, g-sptabo.ads,
g-socket.ads, g-semaph.adb, g-semaph.ads, s-taspri-posix.ads,
g-enblsp-vms-ia64.adb, g-cgideb.adb, g-cgideb.ads, g-sothco.adb,
s-osinte-freebsd.ads, g-sothco.ads, g-catiio.adb, g-casuti.adb,
g-catiio.ads, g-casuti.ads, g-trasym.adb, g-trasym.ads, s-casuti.adb,
g-os_lib.adb, s-traceb-mastop.adb, g-busora.adb, s-interr-dummy.adb,
g-busora.ads, g-enutst.ads, s-os_lib.adb, a-tasatt.adb,
s-osinte-mingw.ads: Update to GPLv3 run-time license.
Use GNAT instead of GNARL.
2011-08-01 Bob Duff <duff@adacore.com>
* a-cdlili.ads, a-cihama.ads, a-coinve.ads, a-ciorse.ads, a-coorma.ads,
a-cidlli.ads, a-ciormu.ads, a-cihase.ads, a-cohama.ads, a-coorse.ads,
a-ciorma.ads, a-coormu.ads, a-convec.ads, a-cohase.ads: Minor
reformatting.
2011-08-01 Yannick Moy <moy@adacore.com>
* debug.adb (d.D) reverve flag for the SPARK mode
(d.E) reverve flag for SPARK generation mode
(d.F) reverve flag for Why generation mode
* opt.ads, opt.adb (ALFA_Mode, ALFA_Through_SPARK_Mode,
ALFA_Through_Why_Mode, Formal_Verification_Mode, SPARK_Mode): New
functions which return True when the corresponding modes are set
(Formal_Language): return "spark" or "alfa" when in formal verification
mode.
* sem_util.ads, sem_util.adb (Formal_Error_Msg): new wrapper on
Error_Msg to prefix the error message with a tag giving the formal
language
(Formal_Error_Msg_N): new wrapper on Error_Msg_N to prefix the error
message with a tag giving the formal language
* sem_ch5.adb (Analyze_Block_Statement): issue error in formal mode on
block statement
(Analyze_Case_Statement): issue error in formal mode on case statement
with a single "others" case alternative
(Analyze_Exit_Statement): issue errors in formal mode on exit
statements which do not respect SPARK restrictions
(Analyze_Goto_Statement): issue error in formal mode on goto statement
(Check_Unreachable_Code): always issue an error (not a warning) in
formal mode on unreachable code (concerns both code after an infinite
loop and after an unconditional jump, both not allowed in SPARK)
* sem_ch6.adb (Analyze_Return_Statement): add call to
Set_Return_Present for a procedure containing a return statement
(already done for functions in Analyze_Function_Return)
(Analyze_Function_Return): issue error in formal mode on extended
return or if return is not last statement in function
(Check_Missing_Return): issue error in formal mode if function does
not end with return or if procedure contains a return
* sem_ch8.ads, sem_ch8.adb (Has_Loop_In_Inner_Open_Scopes): new
function to detect if there is an inner scope of its parameter S which
is a loop.
2011-08-01 Thomas Quinot <quinot@adacore.com>
* sem_ch6.ads: Minor reformatting.
From-SVN: r177040
2005-03-08 Robert Dewar <dewar@adacore.com>
PR ada/13470
* a-stunau.ads, a-stunau.adb:
Change interface to allow efficient (and correct) implementation
The previous changes to allow extra space in unbounded strings had
left this interface a bit broken.
* a-suteio.adb: Avoid unnecessary use of Get/Set_String
* g-spipat.ads, g-spipat.adb: New interface for Get_String
Minor reformatting (function specs)
* g-spitbo.adb: New interface for Get_String
* g-spitbo.ads: Minor reformatting
* a-swunau.ads, a-swunau.adb: New interface for Get_Wide_String
* a-szunau.ads, a-szunau.adb: New interface for Get_Wide_Wide_String
From-SVN: r96488
Arnaud Charlet
Robert Dewar
R. Kelley Cook
Arnaud Charlet
Geert Bosch
Geoffrey Keating
Richard Kenner