2008-08-05 Sergey Rybin <rybin@adacore.com>
* gnat_ugn.texi: Changing the description of the gnatcheck metrics
rule according to the change in the rule option.
Add documentation for -gnatw.b/-gnatw.B
From-SVN: r138716
2008-08-05 Vincent Celier <celier@adacore.com>
* a-wtdeio.adb (Put (Current_Output)): Use Fore in the call to Put
(File).
* a-ztdeio.adb: Ditto.
From-SVN: r138710
* s-wchwts.adb:
(Wide_String_To_String): Returns a String with the same 'First as its
parameter S.
(Wide_Wide_String_To_String): Ditto
* s-wchwts.ads:
(Wide_String_To_String): Document that the lowest index of the returned
String is equal to S'First.
From-SVN: r138708
2008-08-05 Robert Dewar <dewar@adacore.com>
* opt.ads (Warn_On_Biased_Representation): New flag
* sem_ch13.adb:
(Analyze_Attribute_Definition_Clause): Issue warning when biased
representation is required.
(Minimum_Size): Don't allow biasing if enum rep clause case
* sem_warn.adb:
(Set_Dot_Warning_Switch): Add handling of -gnatw.b/B switches
(Set_Warning_Switch): Include -gnatw.b in -gnatwa, -gnatw.B in gnatws
* usage.adb: Add lines for -gnatw.b/B switches
From-SVN: r138704
2008-08-05 Ed Schonberg <schonberg@adacore.com>
* sem_ch12.adb (Validate_Array_Type_Instance): Only apply complex
visibility check on the component type if the simple test fails.
From-SVN: r138697
2008-08-05 Bob Duff <duff@adacore.com>
* sem_ch3.adb (Analyze_Object_Declaration): Avoid type Any_Access in
unresolved initial value of "null", because it causes implicitly
generated "=" operators to be ambiguous, and because this type should
not be passed to gigi.
From-SVN: r138693
2008-08-05 Jose Ruiz <ruiz@adacore.com>
* init.c (__gnat_install_handler for linux): If we are building the
Xenomai run time then we need to do two additional things: avoid
memory swapping and transform the Linux environment task into a native
Xenomai task.
* gcc-interface/Makefile.in (LIBGNAT_TARGET_PAIRS for xenomai run
time): Use interface to Xenomai native skin and avoid linux-specific
way of setting CPU affinity.
(EH_MECHANISM for the xenomai run time): Use sjlj exception mechanism.
From-SVN: r138684
2008-08-05 Vincent Celier <celier@adacore.com>
* make.adb (Switches_Of): Check for Switches (others), before checking
for Default_Switches ("Ada").
(Gnatmake): Use Builder'Switches (others) in preference to
Builder'Default_Switches ("Ada") if there are several mains.
* prj-attr-pm.adb:
(Add_Attribute): Add component Others_Allowed in Attribute_Record
aggregate.
* prj-attr.adb:
Add markers to indicates that attributes Switches allow others as index
(Others_Allowed_For): New Boolean function, returning True for
attributes with the mark.
(Initialize): Recognize optional letter 'O' as the marker for
associative array attributes where others is allowed as the index.
* prj-attr.ads:
(Others_Allowed_For): New Boolean function
(Attribute_Record): New Boolean component Others_Allowed
* prj-dect.adb:
(Parse_Attribute_Declaration): For associative array attribute where
others is allowed as the index, allow others as an index.
* prj-nmsc.adb:
(Process_Binder): Skip associative array attributes with index others
(Process_Compiler): Ditto
* prj-util.adb:
(Value_Of (Index, In_Array)): Make no attempt to put in lower case when
index is All_Other_Names.
* prj.ads:
(All_Other_Names): New constant
From-SVN: r138683
2008-08-05 Thomas Quinot <quinot@adacore.com>
* gen-soccon.c: Rename to gen-oscons.c
* gen-oscons.c: New file. Now generate System.OS_Constants instead of
GNAT.Sockets.Constants.
Add new constants for GNAT.Serial_Communications and System.File_IO.
From-SVN: r138679
2008-08-05 Javier Miranda <miranda@adacore.com>
* sem_util.adb (Collect_Interfaces_Info): Minor reformating.
* exp_ch3.adb (Build_Offset_To_Top_Functions): Code cleanup: the
implementation of this routine has been simplified.
From-SVN: r138675
2008-08-05 Ed Schonberg <schonberg@adacore.com>
* sem_res.adb (Resolve_Call): If this is a call to the predefined
Abort_Task, warn if the call appears within a protected operation.
From-SVN: r138672
2008-08-05 Ed Schonberg <schonberg@adacore.com>
* exp_strm.adb (Build_Record_Or_Elementary_Input_Function): For access
discriminants, indicate that the corresponding object declaration has
no initialization, to prevent spurious warnings when the access type is
null-excluding.
From-SVN: r138671
2008-08-05 Jerome Lambourg <lambourg@adacore.com>
* g-comlin.adb (Sort_Sections, Group_Switches): New/Modified internal
methods needed to handle switch sections when building a command line.
(Define_Section, Add_Switch, Remove_Switch, Is_New_Section,
Current_Section): New public methods or methods modified to handle
building command lines with sections.
(Set_Command_Line): Take into account sections when analysing a switch
string.
(Start): Sort the switches by sections before iterating the command line
elements.
* g-comlin.ads (Define_Section, Add_Switch, Remove_Switch,
Is_New_Section, Current_Section): New methods or methods modified to
handle building command lines with sections.
From-SVN: r138670
* sem_ch3.adb:
(Replace_Anonymous_Access_To_Protected_Subprogram): Handle properly an
anonymous access to protected subprogram that is the return type of the
specification of a subprogram body.
* sem_ch6.adb:
(Analyze_Subprogram_Body): if the return type is an anonymous access to
subprogram, freeze it now to prevent access anomalies in the back-end.
* exp_ch9.adb: Minor code cleanup.
Make sure that new declarations are inserted into the tree before
analysis (from code reading).
From-SVN: r138650
Arnaud Charlet
Sergey Rybin
Ulrich Weigand
Vincent Celier
Thomas Quinot
Pascal Obry
Richard Guenther
Robert Dewar
Arnaud Charlet
Bob Duff
Jose Ruiz
Vasiliy Fofanov
Javier Miranda
Ed Schonberg
Jerome Lambourg
Tom Tromey
GCC Administrator
Jason Merrill