+2007-08-31 Vincent Celier <celier@adacore.com>
+
+ PR ada/4720
+
+ * gnatchop.adb, gnatfind.adb, gnatlink.adb, gnatls.adb,
+ gnatname.adb, gnatxref.adb, gprep.adb, clean.adb gnatbind.adb
+ (Check_Version_And_Help): New procedure in package Switch to process
+ switches --version and --help.
+ Use Check_Version_And_Help in GNAT tools
+
+ * make.adb: Ditto.
+ (Compile_Sources): Make sure that sources that are "excluded" are not
+ compiled.
+ (Gnatmake): Do not issue -aO. to gnatbind and only issue -I- if a
+ project file is used.
+ (Version_Switch): Remove, moved to Switch
+ (Help_Switch): Remove, moved to Switch
+ (Display_Version): Remove, moved to Switch
+
+ * switch.ads, switch.adb (Check_Version_And_Help): New procedure in
+ package Switch to process switches --version and --help.
+ (Display_Version): New procedure
+
+ * gnatvsn.ads, gnatvsn.adb (Copyright_Holder): New function.
+
+2007-08-31 Javier Miranda <miranda@adacore.com>
+
+ * a-tags.adb (Internal_Tag): Protect the run-time against wrong
+ internal tags.
+
+2007-08-31 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * checks.adb (In_Declarative_Region_Of_Subprogram_Body): New routine.
+ (Mark_Non_Null): If the node for which we just generated an access check
+ is a reference to an *in* parameter and the reference appears in the
+ declarative part of a subprogram body, mark the node as known non null.
+
+2007-08-31 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * einfo.ads, einfo.adb: New flag Is_Raised (Flag224). Update the
+ structure of E_Exception to reflect the new flag.
+ (Is_Raised, Set_Is_Raised): New inlined routines.
+ Update the usage of available flag to reflect the addition of Is_Raised.
+ (Is_Raised, Set_Is_Raised): Bodies of new routines.
+ (Write_Entity_Flags): Write the status of flag Is_Raised.
+ (Is_Descendent_Of_Address): New entity flag, to simplify handling of
+ spurious ambiguities when integer literals appear in the context of an
+ address type that is a visible integer type.
+
+ * sem_ch11.adb (Analyze_Exception_Handler): Add code to warn on local
+ exceptions never being raised.
+ (Analyze_Raise_Statement): When analyzing an exception, mark it as being
+ explicitly raised.
+
+2007-08-31 Javier Miranda <miranda@adacore.com>
+
+ * exp_ch11.adb (Expand_At_End_Handler): Avoid generation of raise
+ statement when compiling under restriction No_Exceptions_Proparation.
+
+2007-08-31 Ed Schonberg <schonberg@adacore.com>
+
+ * exp_ch3.adb (Build_Record_Init_Proc): If there is a static
+ initialization aggregate for the type, generate itype references for
+ thetypes of its (sub)components, to prevent out-of-scope errors in gigi.
+
+2007-08-31 Gary Dismukes <dismukes@adacore.com>
+
+ * exp_ch8.adb (Expand_N_Package_Renaming_Declaration): In the case of a
+ library-level package renaming, pass the declaration associated with
+ the renaming's special debug variable to Qualify_Entity_Names to ensure
+ that its encoded name is properly qualified.
+
+ * exp_dbug.adb (Qualify_All_Entity_Names): Check for a variable entity
+ occurring in the list of entities to qualify, and do not attempt to
+ traverse an entity list in that case. Variables associated with
+` library-level package renamings can now occur in the table.
+
+ * exp_dbug.ads: Revise documentation of the encoding for renaming
+ declarations.
+
+2007-08-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * layout.adb (Layout_Type): Use Underlying_Type to determine whether an
+ access type points to an unconstrained array.
+
+2007-08-31 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * restrict.adb, namet.adb, par-util.adb: Remove redundant type
+ conversion.
+
+ * sem_res.adb (Resolve_Qualified_Expression): Add machinery to detect
+ simple redundant qualifications. The check is performed whenever the
+ expression is a non-overloaded identifier.
+ (Resolve_Type_Conversion): Enchance the redundant type conversion check
+ to include loop parameters.
+ (Valid_Conversion): Avoid generation of spurious error message.
+
+2007-08-31 Bob Duff <duff@adacore.com>
+
+ * par-ch4.adb (P_Simple_Expression): Fold long sequences of
+ concatenations of string literals into a single literal, in order to
+ avoid very deep recursion in the front end, which was causing stack
+ overflow.
+
+ * sem_eval.adb (Eval_Concatenation): If the left operand is the empty
+ string, and the right operand is a string literal (the case of "" &
+ "..."), optimize by avoiding copying the right operand -- just use the
+ value of the right operand directly.
+
+ * stringt.adb (Store_String_Chars): Optimize by growing the
+ String_Chars table all at once, rather than appending characters one by
+ one.
+ (Write_String_Table_Entry): If the string to be printed is very long,
+ just print the first few characters, followed by the length. Otherwise,
+ doing "pn(n)" in the debugger can take an extremely long time.
+
+ * sem_prag.adb (Process_Interface_Name): Replace loop doing
+ Store_String_Char with Store_String_Chars.
+
+2007-08-31 Vincent Celier <celier@adacore.com>
+
+ * prj-attr.adb: Add new attribute Excluded_Source_Files
+
+ * prj-nmsc.adb: Use attribute Excluded_Source_Files before
+ Locally_Removed_Files.
+
+ * snames.ads, snames.adb: New standard name Excluded_Source_Files
+
+2007-08-31 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch10.adb (Analyze_Subunit_Context): When analyzing context
+ clauses of subunits, ignore limited_with_clauses that are illegal and
+ have not been fully analyzed.
+
+2007-08-31 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch3.adb: The predicate Is_Descendent_Of_Address is now an entity
+ flag, for effiency. It is called when analyzing arithmetic operators
+ and also for actuals in calls that are universal_integers. The flag is
+ set for the predefined type address, and for any type or subtype
+ derived from it.
+
+ * sem_ch4.adb (Analyze_One_Call): Reject an actual that is a
+ Universal_Integer, when the formal is a descendent of address and the
+ call appears in user code.
+ (Analyze_Selected_Component): if the prefix is a private extension, the
+ tag component is visible.
+
+ * sem_util.ads, sem_util.adb: Remove Is_Descendent_Of_Address, now an
+ entity flag.
+
+2007-08-31 Robert Dewar <dewar@adacore.com>
+
+ * s-fileio.adb (Open): Normalize file name to lower case in non-case
+ sensitive file name systems to avoid unexpected mismatch in Vista.
+
+2007-08-31 Vincent Celier <celier@adacore.com>
+
+ * tempdir.adb: On VMS, take into account GNUTMPDIR before TMPDIR
+
+2007-08-31 Vincent Celier <celier@adacore.com>
+
+ * symbols-vms.adb (Initialize): Read symbol files with continuation
+ lines
+ (Finalize): If symbol is long, split the line
+
+2007-08-31 Vincent Celier <celier@adacore.com>
+
+ * fmap.ads: Minor comment updates
+
+2007-08-31 GNAT Script <nobody@adacore.com>
+
+ * Make-lang.in: Makefile automatically updated
+
+2007-08-31 Bob Duff <duff@adacore.com>
+
+ * sinfo.ads: Minor comment fix.
+
+2007-08-31 Thomas Quinot <quinot@adacore.com>
+
+ * stand.ads: (Standard_Debug_Renaming_Type): Make comment consistent
+ with implementation.
+ Documentation cleanup only.
+
+2007-08-31 Sergey Rybin <rybin@adacore.com>
+
+ * vms_data.ads: Add new qualifier /STMT_NAME_ON_NEW_LINE for the new
+ gnatpp '--separate-stmt-name' option.
+ Add new qualifier /USE_ON_NEW_LIN for the new gnatpp '--use-on-new-line'
+ option.
+
+ * gnat_ugn.texi: Add description for the new gnatpp
+ '--separate-stmt-name' and '--use-on-new-line' options.
+
2007-08-31 Ben Elliston <bje@au.ibm.com>
* Makefile.in (LIBGNAT_TARGET_PAIRS): Use system-linux-ppc64.ads
projects / platform / upstream / gcc.git / commitdiff