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* a-cfdlli.ads, g-socket.adb, s-fileio.adb: Minor reformatting.
2013-04-12 Yannick Moy <moy@adacore.com>
* sem_attr.adb (Analyze_Attribute): Update analyse of
Attribute_Old and Attribute_Result so they are allowed in the
right-hand-side of an association in a Contract_Cases pragma.
* sem_prag.adb (Analyze_CTC_In_Decl_Part): Add pre-analysis of
the expressions in a Contract_Cases pragma.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@197905 138bc75d-0d04-0410-961f-82ee72b054a4
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* sem.ads, opt.ads: Minor comment edits.
* sem_warn.adb, sem_ch6.adb: Minor reformatting.
2013-04-12 Claire Dross <dross@adacore.com>
* a-cfdlli.adb a-cfdlli.ads (List, Not_No_Element, Iterate,
Reverse_Iterate, Query_Element, Update_Element, Read, Write): Removed,
not suitable for formal analysis.
2013-04-12 Ed Schonberg <schonberg@adacore.com>
* sem_prag.adb (Analyze_Abstract_State): Use Defining entity
to locate package entity, which may be a child unit.
2013-04-12 Thomas Quinot <quinot@adacore.com>
* g-socket.adb, g-socket.ads (Connect_Socket, version with timeout): If
the specified timeout is 0, do not attempt to determine whether the
connection succeeded.
2013-04-12 Doug Rupp <rupp@adacore.com>
* s-fileio.adb (Form_RMS Context_Key): Fix some thinkos.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@197904 138bc75d-0d04-0410-961f-82ee72b054a4
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* s-fileio.adb: Minor reformatting.
2013-04-12 Ed Schonberg <schonberg@adacore.com>
* sem_warn.adb (Check_Infinite_Loop_Warning): Do not warn if
the last statement in the analyzed loop is an unconditional
exit statement.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@197903 138bc75d-0d04-0410-961f-82ee72b054a4
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* opt.ads (Style_Check_Main): New switch.
* sem.adb (Semantics): Set Style_Check flag properly for new
unit to be analyzed.
* sem_ch10.adb (Analyze_With_Clause): Don't reset Style_Check,
the proper setting of this flag is now part of the Semantics
procedure.
* switch-c.adb (Scan_Front_End_Switches): Set Style_Check_Main
for -gnatg and -gnaty
2013-04-12 Doug Rupp <rupp@adacore.com>
* s-crtl.ads (fopen, freopen): Add vms_form parameter
* i-cstrea.ads (fopen, freopen): Likewise.
* adaint.h (__gnat_fopen, __gnat_freopen): Likewise.
* adaint.c (__gnat_fopen, __gnat_freopen): Likewise.
[VMS]: Split out RMS keys and call CRTL function appropriately.
* s-fileio.adb (Form_VMS_RMS_Keys, Form_RMS_Context_Key): New
subprograms.
(Open, Reset): Call Form_VMS_RMS_Keys. Call fopen,freopen with
vms_form
* gnat_rm.texi: Document implemented RMS keys.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@197902 138bc75d-0d04-0410-961f-82ee72b054a4
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* sem_ch13.adb (Analyze_Aspect_Specifications):
Insert the corresponding pragma for aspect Abstract_State at
the top of the visible declarations of the related package.
Previously this was only done when the package is a compilation
unit.
2013-04-12 Arnaud Charlet <charlet@adacore.com>
* gnat_ugn.texi: Further menu clean ups.
* sem_prag.adb, opt.ads: Minor reformatting.
* sem_util.ads: Minor comment fix.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@197901 138bc75d-0d04-0410-961f-82ee72b054a4
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* sem_ch13.adb (Analyze_Aspect_Specifications): Aspect
Depends is now a delayed aspect. The delay is required
due to the interplay between aspects Depends and Global.
(Check_Aspect_At_Freeze_Point): Add an entry for aspect Depends.
* sem_prag.adb: Reformat various error messages.
(Add_Item): New subsidiary routine.
(Analyze_Pragma): Add new variables
Global_Seen, Result_Seen, Subp_Inputs and Subp_Outputs. The
analysis of pragma Depends now has the capability to check
the proper mode and usage of subprogram inputs and outputs.
(Appears_In): New routine.
(Check_Function_Return): New routine.
(Check_Mode): New routine.
(Check_Usage): New routine.
(Collect_Subprogram_Inputs_Outputs): New routine.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@197900 138bc75d-0d04-0410-961f-82ee72b054a4
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* par-ch7.adb (P_Package): Initialize Sloc in the newly-pushed scope
stack entry.
2013-04-12 Robert Dewar <dewar@adacore.com>
* switch-c.adb: Minor fix to wording of error message for
-gnatet/eT.
2013-04-12 Robert Dewar <dewar@adacore.com>
* impunit.adb: Add s-multip and s-mudido to list of impl defined
system units.
* gnat_rm.texi: Add documentation for
System.Multiprocessors[.Dispatching_Domains].
2013-04-12 Ben Brosgol <brosgol@adacore.com>
* gnat_ugn.texi: Completion of menu cleanups.
2013-04-12 Arnaud Charlet <charlet@adacore.com>
* sem_prag.adb (Diagnose_Multiple_Pragmas): Relax the rules
in Relaxed_RM_Semantics.
2013-04-12 Arnaud Charlet <charlet@adacore.com>
* set_targ.adb (elab code): Add support for non gcc back-ends
where save_argv is null.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@197899 138bc75d-0d04-0410-961f-82ee72b054a4
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* gnat1drv.adb (Gnat1drv): Test Target_Dependent_Info_Write_Name.
* opt.ads (Target_Dependent_Info_Read): Add _Name, now an access
type (Target_Dependent_Info_Write): Add _Name, now an access type.
* set_targ.adb (Write_Target_Dependent_Values): Use name
from -gnatet switch stored in Target_Dependent_Info_Write_Name
(Read_Target_Dependent_Values): Use name from -gnateT switch
stored in Target_Dependent_Info_Read_Name.
* switch-c.adb: New form of -gnatet and -gnateT switches.
* usage.adb: New form of -gnatet and -gnateT switches with
file name.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@197898 138bc75d-0d04-0410-961f-82ee72b054a4
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* tree.c (skip_simple_constant_arithmetic): ...here and make public.
(skip_simple_arithmetic): Tidy up.
* tree.h (skip_simple_constant_arithmetic): Declare.
ada/
* gcc-interface/decl.c (elaborate_expression_1): Skip only constant
arithmetics when looking for a read-only variable in the expression.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@197815 138bc75d-0d04-0410-961f-82ee72b054a4
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* check.ads, exp_ch6.adb (Install_Null_Excluding_Check): No check in
interface thunks since it is performed at the caller side.
(Expand_Simple_Function_Return): No accessibility check needed in thunks
since the check is done by the target routine.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@197810 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@197802 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@197801 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@197800 138bc75d-0d04-0410-961f-82ee72b054a4
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* sem_prag.adb (Analyze_Pragma, case Priority): pre-analyze
expression with type Any_Priority.
* exp_ch9.adb (Initialize_Protection): Check that the value
of the priority expression is within the bounds of the proper
priority type.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@197799 138bc75d-0d04-0410-961f-82ee72b054a4
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* sem_prag.adb, prj-env.adb: Minor reformatting.
2013-04-11 Ben Brosgol <brosgol@adacore.com>
* gnat_ugn.texi: Clean ups.
2013-04-11 Yannick Moy <moy@adacore.com>
* set_targ.adb: Minor comment update.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@197798 138bc75d-0d04-0410-961f-82ee72b054a4
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* gnat_ugn.texi: Remove obsolete comment about DLL calling
convention.
2013-04-11 Javier Miranda <miranda@adacore.com>
* exp_ch6.adb (Expand_Call): For the call to the target primitive
of an interface thunks do not compute the extra actuals; just
propagate the extra actuals received by the thunk.
* exp_disp.adb (Expand_Interface_Thunk): Decorate new attribute
Thunk_Entity.
* sem_ch6.adb (Create_Extra_Formals): Do not generate extra
formals in interface thunks whose target primitive has no extra
formals.
2013-04-11 Hristian Kirtchev <kirtchev@adacore.com>
* sem_prag.adb (Analyze_Pragma): Detect
a renaming by looking at the Renamed_Object attribute.
(Is_Renaming): Removed.
2013-04-11 Vincent Celier <celier@adacore.com>
* prj-env.adb (Initialize_Default_Project_Path): Take
into account a project path file, specified by environment
variable GPR_PROJECT_PATH_FILE, before taking into account
GPR_PROJECT_PATH.
* projects.texi: Add documentation for GPR_PROJECT_PATH_FILE
2013-04-11 Ed Schonberg <schonberg@adacore.com>
* a-cdlili.adb, a-cdlili.ads, a-cihama.adb, a-cihama.ads, a-coinve.adb,
a-coinve.ads, a-ciorse.adb, a-ciorse.ads, a-coorma.adb, a-coorma.ads,
a-cfdlli.adb, a-cfdlli.ads, a-cborma.adb, a-cborma.ads, a-cidlli.adb,
a-cidlli.ads, a-ciormu.adb, a-ciormu.ads, a-cihase.adb, a-cihase.ads,
a-cohama.adb, a-cohama.ads, a-coorse.adb, a-coorse.ads, a-cbhama.adb,
a-cbhama.ads, a-cborse.adb, a-cborse.ads, a-ciorma.adb, a-cobove.adb,
a-ciorma.ads, a-cobove.ads, a-coormu.adb, a-coormu.ads, a-cohase.adb,
a-cohase.ads, a-cbdlli.adb, a-cbdlli.ads, a-cbhase.adb, a-cbhase.ads:
Move Iterator operations from body to private part of spec.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@197797 138bc75d-0d04-0410-961f-82ee72b054a4
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* ttypes.ads, get_targ.ads: More minor rewording of comments.
2013-04-11 Johannes Kanig <kanig@adacore.com>
* debug.adb: Document use of switch -gnatd.Z.
2013-04-11 Hristian Kirtchev <kirtchev@adacore.com>
* sem_prag.adb (Analyze_Pragma): Both pragma Depends and Global can now
support renamings of entire objects. Legal renamings are replaced by
the object they rename.
(Is_Renaming): New routine.
2013-04-11 Yannick Moy <moy@adacore.com>
* set_targ.adb, opt.ads: Minor changes in comments.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@197795 138bc75d-0d04-0410-961f-82ee72b054a4
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* gnat_ugn.texi: Minor clean ups.
2013-04-11 Robert Dewar <dewar@adacore.com>
* nlists.ads, nlists.adb, treepr.adb, treepr.ads: Move debugging
function p from Nlists to Treepr.
2013-04-11 Ed Schonberg <schonberg@adacore.com>
* sem_disp.adb (Check_Dispatching_Context): If the context is
a contract for a null procedure defer error reporting until
postcondition body is created.
* exp_ch13.adb (Expand_N_Freeze_Entity): If the entity is a
null procedure, complete the analysis of its contracts so that
calls within classwide conditions are properly rewritten as
dispatching calls.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@197794 138bc75d-0d04-0410-961f-82ee72b054a4
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* sem_ch10.adb, sem_ch12.adb: Minor reformatting.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@197793 138bc75d-0d04-0410-961f-82ee72b054a4
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* exp_attr.adb, sem_res.adb, sem_attr.adb: Minor reformatting.
2013-04-11 Robert Dewar <dewar@adacore.com>
* atree.adb, atree.ads (Node31): New function.
(Set_Node31): New procedure.
2013-04-11 Robert Dewar <dewar@adacore.com>
* errout.ads: Minor typo correction.
2013-04-11 Javier Miranda <miranda@adacore.com>
* einfo.ad[sb] (Thunk_Entity/Set_Thunk_Entity): New attribute.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@197792 138bc75d-0d04-0410-961f-82ee72b054a4
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* back_end.adb (Register_Back_End_Types): Moved to Get_Targ
* back_end.ads (C_String): Moved to Get_Targ
(Register_Type_Proc): Moved to Get_Targ (Register_Back_End_Types):
Moved to Get_Targ.
* cstand.adb (Register_Float_Type): New interface
(Create_Back_End_Float_Types): Use entries in FPT_Mode_Table.
* get_targ.adb (Register_Back_End_Types): Moved here from
Back_End.
* get_targ.ads (C_String): Moved here from Back_End
(Register_Type_Proc): Moved here from Back_End
(Register_Back_End_Types): here from Back_End.
* gnat1drv.adb (GGnat11drv): Add call to
Write_Target_Dependent_Values;
* lib-writ.ads, lib-writ.adb (Write_ALI): Remove section writing
obsolete target dependent info.
* opt.ads (Generate_Target_Dependent_Info):
Removed (Target_Dependent_Info_Read): New flag
(Target_Dependent_Info_Write): New flag
* output.adb: Minor comment change
* s-os_lib.ads: Minor reformatting
* set_targ.ads, set_targ.adb: Minor reformatting.
* switch-c.adb (Scan_Switches.First_Ptr): New variable
(Scan_Front_End_Switches): Check -gnatd.b, -gnateT come first
(Scan_Front_End_Switches): Handle -gnatet, -gnateT
* ttypes.ads: Remove documentation section on target dependent
info in ali file Remove four letter codes, no longer used Instead
of using Get_Targ.Get_xxx, we use Set_Targ.xxx
* usage.adb: Add usage lines for -gnatet/-gnateT
* gcc-interface/Make-lang.in: Update dependencies.
2013-04-11 Thomas Quinot <quinot@adacore.com>
* sem_ch4.adb: Update documentation.
* sinfo.ads (N_Expression_With_Actions): Ditto.
2013-04-11 Hristian Kirtchev <kirtchev@adacore.com>
* sem_ch13.adb (Analyze_Aspect_Specifications):
Add a guard to prevent the double insertion of the same aspect
into a rep item list. This previously led to a circularity.
2013-04-11 Ed Schonberg <schonberg@adacore.com>
* sem_attr.adb (Eval_Attribute, case 'Access): Reject attribute
reference if the prefix is the dereference of an anonymous access
to subprogram type.
* exp_attr.adb (Expand_N_Attribute_Reference, Access_Cases): Handle
properly a reference to the current instance of a protected type
from within a protected subprogram.
* sem_res.adb (Find_Unique_Access_Type): Treat
Attribute_Access_Type like Allocator_Type when resolving an
equality operator.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@197791 138bc75d-0d04-0410-961f-82ee72b054a4
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* xgnatugn.adb: Remove obsolete comments.
2013-04-11 Robert Dewar <dewar@adacore.com>
* back_end.ads, back_end.adb: Minor reformatting.
* set_targ.ads, set_targ.adb: New files.
2013-04-11 Hristian Kirtchev <kirtchev@adacore.com>
* sem_case.adb (Check_Against_Predicate): New routine.
(Check_Choices): When the type covered by the list of choices
is a static subtype with a static predicate, check all choices
agains the predicate.
(Issue_Msg): All versions removed.
(Missing_Choice): New routines.
* sem_ch4.adb: Code and comment reformatting.
(Analyze_Case_Expression): Do not check the choices when the case
expression is being preanalyzed and the type of the expression
is a subtype with a static predicate.
(Has_Static_Predicate): New routine.
* sem_ch13.adb: Code and comment reformatting. (Build_Range):
Always build a range even if the low and hi bounds denote the
same value. This is needed by the machinery in Check_Choices.
(Build_Static_Predicate): Always build a range even if the low and
hi bounds denote the same value. This is needed by the machinery
in Check_Choices.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@197789 138bc75d-0d04-0410-961f-82ee72b054a4
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* einfo.ads, sem_util.adb, exp_ch6.adb, xgnatugn.adb: Minor
reformatting.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@197788 138bc75d-0d04-0410-961f-82ee72b054a4
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* gnatlink.adb: Fold program basename to lower case on VMS for
consistency.
2013-04-11 Matthew Heaney <heaney@adacore.com>
* a-rbtgbo.adb (Generic_Equal): Initialize Result variable before
entering loop.
2013-04-11 Arnaud Charlet <charlet@adacore.com>
* xgnatugn.adb: Remove dead code (handling of @ifset/@ifclear).
2013-04-11 Arnaud Charlet <charlet@adacore.com>
* gnat_ugn.texi: Remove some use of ifset in menus. Not strictly
needed, and seems to confuse some versions of makeinfo.
2013-04-11 Javier Miranda <miranda@adacore.com>
* einfo.adb (Is_Thunk): Remove assertion.
(Set_Is_Thunk): Add assertion.
* einfo.ads (Is_Thunk): Complete documentation.
* exp_ch11.adb (Expand_N_Handled_Sequence_Of_Statements): Code cleanup.
* exp_ch3.ad[sb] (Is_Variable_Size_Array): Moved to sem_util
(Is_Variable_Size_Record): Moved to sem_util
* exp_ch6.adb (Expand_Call): Code cleanup.
(Expand_N_Extended_Return_Statement): Code cleanup.
(Expand_Simple_Function_Return): Code cleanup.
* exp_disp.adb Remove dependency on exp_ch3
(Expand_Interface_Thunk): Add minimum decoration needed to set
attribute Is_Thunk.
* sem_ch3.ad[sb] (Is_Constant_Bound): moved to sem_util
* sem_util.ad[sb] (Is_Constant_Bound): Moved from
sem_ch3 (Is_Variable_Size_Array): Moved from exp_ch3
(Is_Variable_Size_Record): Moved from exp_ch3
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@197787 138bc75d-0d04-0410-961f-82ee72b054a4
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* exp_ch11.adb (Expand_N_Handled_Sequence_Of_Statements): Do
not add cleanup actions in thunks associated with interface types.
* exp_ch3.ad[sb] (Is_Variable_Size_Record): Move declaration to
the package spec.
* exp_ch4.adb (Tagged_Conversion): Update call to
Expand_Interface_Conversion since the parameter Is_Static is no
longer needed.
* exp_ch6.adb (Expand_N_Extended_Return_Statement): Adding
assertion to ensure that interface thunks are never handled by
this routine.
(Expand_N_Simple_Function_Return): Do not rewrite this statement
as an extended return statement in interface thunks, and do not
perform copy in the secondary stack if the return statement is
located in a thunk.
* exp_disp.adb (Expand_Dispatching_Call): No longer displace
the pointer to the returned object in functions returning interface
types.
(Expand_Interface_Thunk): For functions returning interface types
displace the pointer to the returned object.
(Expand_Interface_Conversion): Remove formal
Is_Static since this subprogram can now evaluate it locally.
* sem_ch3.adb (Add_Internal_Interface_Entities): For functions
propagate the type returned by the covered interface primitive to
the internal interface entity. Needed by the thunk to generate
the code which displaces "this" to reference the corresponding
secondary dispatch table.
* sem_disp.adb (Propagate_Tag): Update call to
Expand_Interface_Conversion since the parameter Is_Static is no
longer needed.
* sem_res.adb (Resolve_Type_Conversion): Update calls to
Expand_Interface_Conversion since the parameter Is_Static is no
longer needed plus code cleanup.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@197786 138bc75d-0d04-0410-961f-82ee72b054a4
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* init.c (RETURN_ADDR_OFFSET): Delete as unused.
2013-04-11 Robert Dewar <dewar@adacore.com>
* a-crbtgk.adb, a-ciorse.adb, a-crbtgo.adb, a-coorse.adb, a-rbtgbo.adb,
a-cborse.adb, a-rbtgso.adb, exp_ch3.adb: Minor reformatting.
2013-04-11 Yannick Moy <moy@adacore.com>
* exp_ch4.adb (Expand_N_Selected_Component): Do not expand
discriminant check for Unchecked_Union.
* sem_res.adb (Resolve_Selected_Component): Set flag
Do_Discriminant_Check even when expansion is not performed.
* sinfo.ads (Do_Discriminant_Check): Update documentation for the case
of Unchecked_Union.
2013-04-11 Thomas Quinot <quinot@adacore.com>
* sem_ch13.adb (Same_Representation): Two types with different scalar
storage order never have the same representation.
2013-04-11 Arnaud Charlet <charlet@adacore.com>
* xgnatugn.adb (Push_Conditional): Simplify handling,
no longer need to keep track of "excluding" sections.
(Currently_Excluding): Removed.
(Process_Source_File):
Set unw/vms flag so that texinfo can do the whole handling of
@ifset/@ifclear sections. Fix handling of nested @ifset/@ifclear
sections.
* gnat_ugn.texi: Add a section on performing unassisted install
on Windows.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@197785 138bc75d-0d04-0410-961f-82ee72b054a4
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* debug.adb: Document usage of -gnatd.Q switch.
2013-04-11 Matthew Heaney <heaney@adacore.com>
* a-crbtgk.adb (Ceiling, Find, Floor): Adjust locks
before element comparisons.
(Generic_Conditional_Insert, Generic_Conditional_Insert_With_Hint):
Ditto.
* a-crbtgo.adb, a-rbtgbo.adb (Generic_Equal): Adjust locks before
element comparisons.
* a-rbtgso.adb (Difference, Intersection): Adjust locks
before element comparisons.
(Is_Subset, Overlap): Ditto
(Symmetric_Difference, Union): Ditto
* a-btgbso.adb (Set_Difference, Set_Intersection): Adjust locks
before element comparisons.
(Set_Subset, Set_Overlap): Ditto
(Set_Symmetric_Difference, Set_Union): Ditto
* a-coorse.adb, a-ciorse.adb, a-cborse.adb
(Update_Element_Preserving_Key): Adjust locks before element
comparisons (Replace_Element): Ditto
2013-04-11 Pascal Obry <obry@adacore.com>
* prj-attr.adb, projects.texi, snames.ads-tmpl: Remove Build_Slaves
attribute.
2013-04-11 Ed Schonberg <schonberg@adacore.com>
* exp_ch3.adb (Build_Equivalent_Aggregate): Subsidiary of
Expand_N_Object_Declaration, used to construct an aggregate
with static components whenever possible, so that objects of a
discriminated type can be initialized without calling the init.
proc for the type.
2013-04-11 Vincent Celier <celier@adacore.com>
* prj-makr.adb (Process_Directory): On VMS, always delete,
then recreate the temporary file with Create_Output_Text_File,
otherwise the output redirection does not work properly.
2013-04-11 Eric Botcazou <ebotcazou@adacore.com>
* urealp.ads: Fix minor typo.
2013-04-11 Fabien Chouteau <chouteau@adacore.com>
* cio.c (mktemp): Don't use tmpnam function from the
system on VxWorks in kernel mode.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@197784 138bc75d-0d04-0410-961f-82ee72b054a4
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* make.adb (Compile): Clarify the error message reported
when gnatmake refuses to compile a runtime source.
(Start_Compile_If_Possible): Ditto.
2013-04-11 Vincent Celier <celier@adacore.com>
* gnat_ugn.texi: Add documentation about -gnatc and gnatmake.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@197783 138bc75d-0d04-0410-961f-82ee72b054a4
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* switch-c.adb: Document internal switches.
* usage.adb: Remove lines for internal switches: -gnatea, -gnateO,
-gnatez and -gnateO.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@197782 138bc75d-0d04-0410-961f-82ee72b054a4
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* par-ch6.adb (P_Subprogram): Attach aspects to subprogram stub.
* sem_ch6.adb (Analyze_Subprogram_Body_Helper): Allow aspects on
subprogram stubs.
* sem_ch13.adb (Analyze_Aspect_Specifications): Analyze generated
pre/post pragmas at once before analyzing the proper body.
* sem_prag.adb (Chain_PPC): Handle pragma that comes from an
aspect on a subprogram stub.
* aspects.adb: Aspect specifications can appear on a
subprogram_Body_Stub.
2013-04-11 Vincent Celier <celier@adacore.com>
* gnatname.adb: Minor comment fix.
2013-04-11 Vincent Celier <celier@adacore.com>
* prj-makr.adb (Process_Directory): Create a new temporary
file for each invocation of the compiler, in directory pointed
by environment variable TMPDIR if it exists.
2013-04-11 Arnaud Charlet <charlet@adacore.com>
* gnat_ugn.texi: Minor editing/clean ups.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@197781 138bc75d-0d04-0410-961f-82ee72b054a4
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* sem_ch6.adb (Analyze_Null_Procedure): New subprogram, mostly
extracted from Analyze_Subprogram_Declaration, to handle null
procedure declarations that in ada 2012 can be completions of
previous declarations.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@197779 138bc75d-0d04-0410-961f-82ee72b054a4
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* sem_prag.adb (Entity_Of): Moved to Exp_Util.
* exp_util.ads, exp_util.adb (Entity_Of): New routine.
2013-04-11 Robert Dewar <dewar@adacore.com>
* g-spipat.ads: Minor comment fix.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@197778 138bc75d-0d04-0410-961f-82ee72b054a4
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* sem_prag.adb, sem_util.adb, sem_res.adb, exp_ch4.adb: Minor
reformatting.
2013-04-11 Thomas Quinot <quinot@adacore.com>
* exp_util.ads (Fully_Qualified_Name_String): Document that the
constructed literal is the entity name in all upper case.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@197777 138bc75d-0d04-0410-961f-82ee72b054a4
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* sem_util.adb (Set_Entity_With_Style_Check): Fix logic of
check for implementation defined identifiers.
2013-04-11 Yannick Moy <moy@adacore.com>
* checks.adb (Apply_Type_Conversion_Checks): Add an explanation
of why range check and length are put on different nodes.
* exp_ch4.adb (Apply_Type_Conversion_Checks): Remove check marks
when doing their expansion.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@197776 138bc75d-0d04-0410-961f-82ee72b054a4
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* sem_util.ads, sem_util.adb (Get_Incomplete_View_Of_Ancestor):
New function to implement the notion introduced in RM 7.3.1
(5.2/3): in a child unit, a derived type is within the derivation
class of an ancestor declared in a parent unit, even if there
is an intermediate derivation that does not see the full view
of that ancestor.
* sem_res.adb (Valid_Conversion): if all else fails, examine if an
incomplete view of an ancestor makes a numeric conversion legal.
2013-04-11 Ed Schonberg <schonberg@adacore.com>
* sem_ch6.adb: in Ada2012 operators can only have in
parameters.
2013-04-11 Vincent Celier <celier@adacore.com>
* makeutl.adb (Create_Binder_Mapping_File): Do not put into
the mapping file ALI files of sources that have been replaced.
2013-04-11 Vincent Celier <celier@adacore.com>
* projects.texi: Add subsection Duplicate Sources in Projects.
2013-04-11 Vincent Celier <celier@adacore.com>
* gnat_ugn.texi: Add documentation for gnatmake switch -droot_dir/**
2013-04-11 Arnaud Charlet <charlet@adacore.com>
* init.c (__gnat_install_handler): Only set up an alternate
stack when installing a signal handler for SIGSEGV.
2013-04-11 Thomas Quinot <quinot@adacore.com>
* g-socket.adb (Connect_Socket, timeout version): Call
underlying connect operation directly, not through the 2-argument
Connect_Socket thick binding, in order to avoid raising a junk
exception for the EINPROGRESS return.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@197775 138bc75d-0d04-0410-961f-82ee72b054a4
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* a-cdlili.adb: Minor addition of pragma Warnings (Off).
2013-04-11 Robert Dewar <dewar@adacore.com>
* hostparm.ads: Minor reformatting.
2013-04-11 Hristian Kirtchev <kirtchev@adacore.com>
* aspects.ads, aspects.adb: Add Aspect_Depends to all the relevant
tables.
* elists.ads, elists.adb (Contains): New routine.
* par-prag.adb: Pragma Depends does not need any special treatment
by the parser.
* sem_ch13.adb (Analyze_Aspect_Specifications):
Transform aspect Depends into a corresponding pragma.
(Check_Aspect_At_Freeze_Point): Aspect Depends does not need
inspection at its freeze point.
* sem_prag.adb (Analyze_Pragma): Perform analysis and
normalization of pragma Depends. Remove the use of function
Is_Duplicate_Item. Use End_Scope to uninstalle the formal
parameters of a subprogram. Add a value for pragma Depends in
table Sig_Flags.
(Is_Duplicate_Item): Removed.
* snames.ads-tmpl: Add predefined name for Depends as well as
a pragma identifier.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@197774 138bc75d-0d04-0410-961f-82ee72b054a4
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* gnat1drv.adb: Minor code clean up.
2013-04-11 Arnaud Charlet <charlet@adacore.com>
* debug.adb, sem_ch13.adb (Analyze_Enumeration_Representation_Clause):
Ignore enumeration rep clauses by default in CodePeer mode, unless
-gnatd.I is specified.
2013-04-11 Ed Schonberg <schonberg@adacore.com>
* sem_util.adb (Safe_To_Capture_Value): If the node belongs to
an expression that has been attached to the else_actions of an
if-expression, the capture is not safe.
2013-04-11 Yannick Moy <moy@adacore.com>
* checks.adb (Apply_Type_Conversion_Checks): Put check mark on type
conversion for arrays.
2013-04-11 Robert Dewar <dewar@adacore.com>
* a-cdlili.adb, a-cidlli.adb, a-cbdlli.adb: Minor reformatting.
2013-04-11 Johannes Kanig <kanig@adacore.com>
* adabkend.adb: Minor comment addition.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@197773 138bc75d-0d04-0410-961f-82ee72b054a4
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* a-cdlili.adb, a-cidlli.adb, a-cbdlli.adb ("="): Increment
lock counts before entering loop.
(Find): Ditto.
(Is_Sorted, Merge, Sort): Ditto.
(Reverse_Find): Ditto.
(Splice_Internal): Internal operation to refactor splicing logic.
(Splice): Some logic moved into Splice_Internal.
2013-04-11 Johannes Kanig <kanig@adacore.com>
* adabkend.adb (Scan_Compiler_Arguments): Do not call
Set_Output_Object_File_Name in Alfa_Mode
* gnat1drv.adb (Adjust_Global_Switches): Take Alfa_Mode into account.
* opt.ads: Fix documentation.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@197771 138bc75d-0d04-0410-961f-82ee72b054a4
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* sem_res.adb: Minor code reorganization and comment fixes.
* sem_type.adb: Minor reformatting.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@197768 138bc75d-0d04-0410-961f-82ee72b054a4
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* exp_ch4.adb (Process_Transient_Object): Add new
local variable Fin_Call. Remove and explain ??? comment. Use the
Actions of logical operators "and then" and "or else" to insert
the generated finalization call.
2013-04-11 Eric Botcazou <ebotcazou@adacore.com>
* gnat_rm.texi: Fix typo.
2013-04-11 Ed Schonberg <schonberg@adacore.com>
* sem_res.adb: Minor reformatting.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@197767 138bc75d-0d04-0410-961f-82ee72b054a4
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* atree.h: Add declarations for Flag255-Flag289 Fix declaration
of Field30 (was wrong, but no effect, since not yet referenced by
back end) Add declarations for Field31-Field35 Add declarations
for Node31-Node35.
* einfo.ads, einfo.adb (Has_Invariants): No longer applies to
procedures.
(Has_Predicates): No longer applies to functions.
(Is_Predicate_Function): New flag.
(Is_Predicate_Function_M): New flag.
(Is_Invariant_Procedure): New flag.
(Predicate_Function_M): New function.
(Set_Predicate_Function_M): New procedure.
* exp_ch11.adb (Expand_N_Raise_Expression): Take care of special
case of appearing in predicate used for membership test.
* exp_ch3.adb (Insert_Component_Invariant_Checks): Set
Is_Invariant_Procedure flag.
* exp_ch4.adb (Expand_Op_In): Call special predicate function
that takes care of raise_expression nodes in the predicate.
* exp_util.ads, exp_util.adb (Make_Predicate_Call): Add argument Mem for
membership case.
* sem_ch13.adb (Build_Predicate_Functions): New name for
Build_Predicate_Function. Major rewrite to take care of raise
expression in predicate for membership tests.
* sem_res.adb (Resolve_Actuals): Include both predicate functions
in defense against infinite predicate function loops.
* sinfo.ads, sinfo.adb (Convert_To_Return_False): New flag.
2013-04-11 Robert Dewar <dewar@adacore.com>
* sem_prag.adb: Minor reformatting.
2013-04-11 Ed Schonberg <schonberg@adacore.com>
* lib-xref.adb: Generate reference for component of anonymous
access type.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@197766 138bc75d-0d04-0410-961f-82ee72b054a4
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* stand.ads: Minor reformatting.
2013-04-11 Matthew Heaney <heaney@adacore.com>
* a-convec.adb, a-coinve.adb, a-cobove.adb ("="): Increment lock
counts before entering loop.
(Find, Find_Index): Ditto.
(Is_Sorted, Merge, Sort): Ditto.
(Reverse_Find, Reverse_Find_Index): Ditto.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@197765 138bc75d-0d04-0410-961f-82ee72b054a4
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* exp_ch11.ads, exp_ch11.adb (Expand_N_Raise_Expression): New procedure.
* exp_util.adb (Insert_Actions): Add entry for N_Raise_Expression.
* expander.adb: Add call to Expand_N_Raise_Expression.
* par-ch11.adb (P_Raise_Expression): New procedure.
* par-ch4.adb (P_Relation): Handle Raise_Expression.
* par.adb (P_Raise_Expression): New procedure.
* sem.adb: Add handling for N_Raise_Expression.
* sem_ch11.ads, sem_ch11.adb (Analyze_Raise_Expression): New procedure.
* sem_res.adb (Resolve): Add handling for N_Raise_Expression.
* sinfo.ads, sinfo.adb (N_Raise_Expression): New node.
* sprint.adb (Sprint_Node_Actual): Add handling for N_Raise_Expression.
* stand.ads (Any_Type): Document use with N_Raise_Expression.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@197764 138bc75d-0d04-0410-961f-82ee72b054a4
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* gnat_ugn.texi: Remove section "The Development Environments"
now that all predefined attributes are documented, including
those in package IDE.
2013-04-11 Ed Schonberg <schonberg@adacore.com>
* sem_ch6.adb: Preserve parent link in copy of expression.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@197763 138bc75d-0d04-0410-961f-82ee72b054a4
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* projects.texi: Complete rewrite of the subsection Attributes
in section "Project file Reference".
2013-04-11 Robert Dewar <dewar@adacore.com>
* exp_ch4.adb: Minor reformatting.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@197762 138bc75d-0d04-0410-961f-82ee72b054a4
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* exp_ch4.adb (Expand_Concatenate): Remove wrapping in
expression-with-actions node. No longer needed given fix to
sem_prag and caused loss of some useful warnings.
* sem.ads: Minor reformatting.
* sem_prag.adb (Check_Disabled): Removed, to be replaced by not
Check_Enabled. These two routines were curiously incompatible
causing confusion.
(Analyze_Pragma, case Check): Make sure we do
not expand the string argument if the check is disabled. Avoid
use of Check_Disabled, which resulted in missing analysis in
some cases.
* sem_prag.ads (Check_Disabled): Removed, to be replaced by not
Check_Enabled. These two routines were curiously incompatible
causing confusion.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@197761 138bc75d-0d04-0410-961f-82ee72b054a4
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* exp_ch4.adb (Process_Transient_Object): Use
an unchecked conversion when associating a transient controlled
object with its "hook".
2013-04-11 Ed Schonberg <schonberg@adacore.com>
* sem_prag.adb (Analyze_Pragma, case
Preelaborable_Initialization): The pragma is legal if it comes
from an aspect on the private view of the type, even though its
analysis point takes place later at the freeze point.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@197760 138bc75d-0d04-0410-961f-82ee72b054a4
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* sem_ch6.adb: Minor reformatting.
2013-04-11 Yannick Moy <moy@adacore.com>
* ali-util.adb (Read_Withed_ALIs): Do not consider it an error to
read ALI files with No_Object=True in Alfa mode.
* gnat1drv.adb: Set appropriately Back_End_Mode in Alfa mode, whether
this is during frame condition generation of translation to Why.
2013-04-11 Robert Dewar <dewar@adacore.com>
* exp_ch4.adb: Minor code reorganization
* types.ads: Minor reformatting.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@197759 138bc75d-0d04-0410-961f-82ee72b054a4
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* opt.ads New global boolean Frame_Condition_Mode to avoid
referring to command line switch.
* gnat1drv.adb (Gnat1drv) set frame condition mode when -gnatd.G
is present, and disable Code generation in that case. Disable
ALI file generation when switch is *not* present.
2013-04-11 Ed Schonberg <schonberg@adacore.com>
* sem_ch6.adb (Analyze_Expression_Function): Perform the
pre-analysis on a copy of the expression, to prevent downstream
visbility issues involving operators and instantiations.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@197758 138bc75d-0d04-0410-961f-82ee72b054a4
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* debug.adb: Reservation and documentation for -gnatd.G switch.
* gnat1drv.adb (Adjust_Global_Switches) Take into account -gnatd.G
switch, and set ALI file generation accordingly.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@197757 138bc75d-0d04-0410-961f-82ee72b054a4
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