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charlet [Mon, 10 May 2004 16:18:54 +0000 (16:18 +0000)]

2004-05-10  Doug Rupp  <rupp@gnat.com>

* 5qsystem.ads: Remove Short_Address subtype declaration. Moved to
system.aux_dec.

* s-auxdec.ads: Add Short_Address subtype (moved here from System).

* Makefile.in: [VMS]: Add translation for 5qauxdec.ads.

* init.c: [VMS] Macroize LIB$ calls for IA64 and Alpha.
Fixes undefined symbols in IA64 gnatlib.

* 5vinmaop.adb: Reference s-auxdec for Short_Address.

* 5xsystem.ads, 5vsystem.ads: Back out last change (addition of subtype
Short_Address). This will be moved to system.auxdec.

2004-05-10  Thomas Quinot  <quinot@act-europe.fr>

* sem_util.adb: Replace test for presence of a node that is always
present with a call to Discard_Node.

* sem_ch10.adb (Analyze_Compilation_Unit): Remove superfluous call to
Analyze on the library unit node after generation of distribution stub
constructs.  The call was a no-op because Unit_Node has already been
Analyzed, and the tree fragments for the distribution stubs are
analyzed as they are inserted in Exp_Dist.
Update comment regarding to distribution stubs to reflect that we
do not generate stub in separate files anymore.

* einfo.ads: Clarify the fact that a tagged private type has the
E_Record_Type_With_Private Ekind.

* erroutc.adb: Minor reformatting

* erroutc.ads (Max_Msg_Length): Increase to cover possible larger
values if line length is increased using -gnatyM (noticed during code
reading).

* eval_fat.adb: Minor reformatting
Put spaces around exponentiation operator

2004-05-10  Ed Schonberg  <schonberg@gnat.com>

PR ada/15005
* sem_util.adb (Is_Dependent_Component_Of_Mutable_Object): If prefix
has been rewritten as an explicit dereference, retrieve type of
original node to check for possibly unconstrained record type.

2004-05-10  Ed Schonberg  <schonberg@gnat.com>

* exp_ch7.adb (Check_Visibly_Controlled): If given operation is not
overriding, use the operation of the parent unconditionally.

* sem_ch4.adb (Remove_Address_Interpretations): Remove address
operation when either operand is a literal, to avoid further
ambiguities.

* sem_ch6.adb (New_Overloaded_Entity): If new entity is inherited and
overridden by a previous explicit declaration, mark the previous entity
as overriding.

* sem_disp.adb (Check_Dispatching_Operation): New predicate
Is_Visibly_Controlled, to determine whether a declaration of a
primitive control operation for a derived type overrides an inherited
one. Add warning if the explicit declaration does not override.

2004-05-10  Vincent Celier  <celier@gnat.com>

* gnatls.adb (Gnatls): Initialize Snames, to avoid assertion error in
some cases when the sources are no longer present.

* make.adb (Collect_Arguments): Fail if an external source, not part
of any project need to be compiled, when switch -x has not been
specified.

* makeusg.adb: Document new switch -x

* opt.ads (External_Unit_Compilation_Allowed): New Boolean flag,
defaulted to False.

* switch-m.adb (Scan_Make_Switches): New switch -x

* vms_data.ads: Add VMS qualifier /NON_PROJECT_UNIT_COMPILATION for
gnatmake switch -x.

* gnat_ugn.texi: Document new gnatmake switch -x

2004-05-10  Eric Botcazou  <ebotcazou@act-europe.fr>

* misc.c (gnat_init_options): Set flag_zero_initialized_in_bss to 0.

* utils.c (create_var_decl): Do not modify the DECL_COMMON flag.
(process_attributes): Likewise.

2004-05-10  Joel Brobecker  <brobecker@gnat.com>

* s-inmaop.ads: Fix spelling mistake in one of the comments.

2004-05-10  Robert Dewar  <dewar@gnat.com>

* gnat_ugn.texi: Document that for config pragma files, the maximum
line length is always 32767.

* gnat_rm.texi: For pragma Eliminate, note that concatenation of string
literals is now allowed.

* gnat-style.texi: Remove statement about splitting long lines before
an operator rather than after, since we do not follow this rule at all.
Clarify rule (really lack of rule) for spaces around exponentiation

* sem_elim.adb: Allow concatenation of string literals as well as a
single string literal for pragma arguments.

* sem_prag.ads, sem_prag.adb: (Is_Config_Static_String): New function

* a-textio.adb (Terminate_Line): Do not add line feed if nothing
written for append case.

* frontend.adb: Changes to avoid checking max line length in config
pragma files.

* g-os_lib.ads: Minor reformatting

* mlib-utl.adb: Do not define Max_Line_Length locally (definition was
wrong in any case. Instead use standard value. Noticed during code
reading.

* opt.ads (Max_Line_Length): New field, used to implement removal of
limitation on length of lines when scanning config pragma files.

* osint.ads, prj-dect.adb, prj-strt.adb, prj-tree.adb,
makeutl.ads, makeutl.adb: Minor reformatting

* scn.adb: Do not check line length while scanning config pragma files
Do not check line length while scanning out license information

* scng.adb: Changes to avoid line length checks while parsing config
pragma files.

2004-05-10  GNAT Script  <nobody@gnat.com>

* Make-lang.in: Makefile automatically updated

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@81671 138bc75d-0d04-0410-961f-82ee72b054a4