2008-05-28 Robert Dewar <dewar@adacore.com>
* restrict.ads:
Add missing restrictions, and properly label all GNAT defined ones
* rtsfind.ads:
Add entry for Ada_Real_Time.Timing_Events.Timing_Event
Add entry for Ada.Task_Termination.Set_Specific_Handler
Add entry for Ada.Task_Termination.Specific_Handler
* s-rident.ads:
Add missing restrictions and properly mark all gnat defined ones
* sem_ch3.adb:
(Analyze_Object_Declaration): Check No_Local_Timing_Events restriction
* sem_res.adb:
(Resolve_Call): Check violation of No_Specific_Termination_Handlers
* gnat_rm.texi: Add missing restrictions, and properly label all
GNAT defined ones
From-SVN: r136087
2008-05-28 Robert Dewar <dewar@adacore.com>
* gnat_rm.texi: Add note on Old giving warning when applied to constant
* sem_attr.adb (Analyze_Attribute, case Old): Give warning if prefix is
a constant
From-SVN: r136078
2008-05-27 Richard Guenther <rguenther@suse.de>
PR tree-optimization/36339
* tree-ssa-alias.c (set_initial_properties): Escaped pt_anything
pointers cause all addressable variables to be call clobbered.
* gcc.c-torture/execute/pr36339.c: New testcase.
* gcc.dg/tree-ssa/loadpre8.c: XFAIL.
From-SVN: r136030
2008-05-27 Robert Dewar <dewar@adacore.com>
* mlib-prj.adb: Minor reformatting
* prj-part.adb: Minor reformatting
* prj.ads: Minor reformatting
* exp_ch3.adb: Minor reformatting.
* sem_ch3.ads: Minor reformatting
* sem_eval.adb: Minor reformatting
From-SVN: r136027
2008-05-27 Ed Schonberg <schonberg@adacore.com>
* exp_aggr.adb (Build_Array_Aggr_Code): If component type includes
tasks and context is an object declaration. create master entity before
expansion.
From-SVN: r136026
2008-05-27 Bob Duff <duff@adacore.com>
* sem_ch3.adb (Build_Incomplete_Type_Declaration): In the case of an
untagged private type with a tagged full type, where the full type has
a self reference, create the corresponding class-wide type early, in
case the self reference is "access T'Class".
From-SVN: r136025
Replace heavy address clause by 'Unrestricted_Access, cleaner and more portable
across GNAT targets, since this kind of address clause is not supported by
VM back-ends (.NET/JGNAT).
From-SVN: r136020
* prj-part.adb:
(Project_Path_Name_Of.Try_Path): Do not use Locate_Regular_File to find
a project file, so that symbolic links are not resolved.
From-SVN: r136019
2008-05-27 Ed Schonberg <schonberg@adacore.com>
* exp_aggr.adb (Expand_Array_Aggregate): If the aggregate contains
tasks, create an activation chain now, before the expansion into
assignments and build-in-place calls that require the presence of an
activation chain.
(Backend_Processing_Possible): If the component type is inherently
limited, the aggregate must be expanded into individual built-in-place
assignments.
* sem_ch6.adb (Build_Extra_Formals): Use underlying type of result to
determine whether an allocation extra parameter must be built, to
handle case of a private type whose full type is a discriminated type
with defaults.
From-SVN: r136016
2008-05-27 Andreas Krebbel <krebbel1@de.ibm.com>
* reload.c: (find_reloads): Skip alternatives according to the
"enabled" attribute. Constify the constraint variable.
* recog.c (get_attr_enabled): Add default implementation.
(extract_insn): Set the alternative_enabled_p array
in the recog_data struct.
(preprocess_constraints, constrain_operands): Skip
alternatives according to the "enabled" attribute
* recog.h (struct recog_data): New field alternative_enabled_p.
(skip_alternative): New inline function.
* regclass.c: (record_operand_costs): Check the "enabled"
attribute.
(record_reg_classes): Skip alternative according to the
"enabled" attribute.
* doc/md.texi: Add documention for the "enabled" attribute.
From-SVN: r136012
* tree-sra.c (sra_type_can_be_decomposed_p) <RECORD_TYPE>: Make sure
that the bitfield is of integral type before testing its precision.
From-SVN: r136009
* gnatcmd.adb, prj-proc.adb, make.adb, mlib-prj.adb, prj.adb,
prj.ads, makegpr.adb, makeutl.adb, clean.adb, prj-nmsc.adb,
mlib-tgt.adb, prj-env.adb, prj-env.ads:
(Path_Information): New record type
Use component of type Path_Information when there are two paths, one in
canonical format and one in display format.
Update the project manager to these new components.
From-SVN: r136008
2008-05-27 Robert Dewar <dewar@adacore.com>
* makeutl.adb: Minor reformatting
* prj-nmsc.adb: Minor reformatting
* s-stausa.adb: Minor reformatting
* s-stausa.ads: Minor reformatting
* sem_ch6.adb: Minor reformatting
From-SVN: r136005
2008-05-27 Thomas Quinot <quinot@adacore.com>
(System.File_IO.{Close, Delete, Reset}):
Change File parameter from "in out AFCB_Ptr" to "access AFCB_Ptr".
(Ada.*_IO.{Close, Delete, Reset, Set_Mode}):
Pass File parameter by reference.
From-SVN: r136002
* sem_ch3.adb:
(Get_Discr_Value): Remove obsolete code that failed to find the value
of a discriminant for an inherited task component appearing in a type
extension.
From-SVN: r136001
