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2015-11-12 Gary Dismukes <dismukes@adacore.com>
* exp_ch5.adb, sem_ch3.adb, exp_util.ads, inline.adb, freeze.adb,
sem_util.adb, sem_util.ads, par-ch6.adb, sem_elab.adb: Minor
reformatting and a typo fix.
2015-11-12 Ed Schonberg <schonberg@adacore.com>
* sem_ch12.adb (Preanalyze_Actuals): Add guard on use of
Incomplete_Actuals, which are only stored for a package
instantiation, in order to place the instance in the body of
the enclosing unit.
2015-11-12 Ed Schonberg <schonberg@adacore.com>
* exp_intr.adb: Add legality checks on calls to a
Generic_Dispatching_Constructor: the given tag must be defined,
it cannot be the tag of an abstract type, and its accessibility
level must not be greater than that of the constructor.
2015-11-12 Ed Schonberg <schonberg@adacore.com>
* sem_ch4.adb (Try_Container_Indexing, Constant_Indexing_OK): If
the context is an overloaded call, assume that Constant_Indexing
is not OK if an interpretation has an assignable parameter
corresponding to the indexing expression.
2015-11-12 Jerome Lambourg <lambourg@adacore.com>
* init.c (__gnat_error_handler): Force the SPE bit of the MSR
when executing on e500v2 CPU.
2015-11-12 Hristian Kirtchev <kirtchev@adacore.com>
* sem_prag.adb (Analyze_Constituent): Stop the
analysis after detecting a misplaced constituent as this is a
critical error.
From-SVN: r230239
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2015-10-20 Arnaud Charlet <charlet@adacore.com>
* sem_aggr.adb, mlib-prj.adb, prep.adb, eval_fat.adb, rtsfind.adb,
freeze.adb, sem_util.adb, sem_res.adb, sem_attr.adb, gnatlink.adb,
par-ch6.adb, exp_tss.adb, exp_ch4.adb, s-shasto.adb, exp_fixd.adb,
sem_ch6.adb, clean.adb, sem_ch8.adb, sem_eval.adb, sem_ch9.adb: Fix
typos.
From-SVN: r229074
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2014-10-17 Robert Dewar <dewar@adacore.com>
* sem_ch3.adb, a-strsea.adb: Minor reformatting.
* par-ch6.adb (P_Subprogram): Fix bad handling of null procedures.
From-SVN: r216375
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2014-02-19 Robert Dewar <dewar@adacore.com>
* par-ch6.adb (P_Return): For extended return, end column lines
up with RETURN.
* par.adb: Minor documentation clarification.
2014-02-19 Yannick Moy <moy@adacore.com>
* sem_prag.adb (Check_Loop_Pragma_Placement): Add check
that Loop_Invariant and Loop_Variant appear consecutively.
* gnat_rm.texi Update documentation of Loop_Invariant and
Loop_Variant pragmas.
2014-02-19 Robert Dewar <dewar@adacore.com>
* debug.adb: Document -gnatd.X.
* par-ch5.adb (P_If_Statement): Always check THEN, even if not
first token
(Check_Then_Column): Ditto.
* styleg.adb (Check_Then): Allow THEN on line after IF.
(Check_Then): Check THEN placement under control of -gnatd.X
* styleg.ads (Check_Then): Now called even if THEN is not first
token on line.
* stylesw.ads (Style_Check_If_Then_Layout): Document new
relaxed rules.
* gnat_ugn.texi: For -gnatyi, THEN can now be on line after IF.
2014-02-19 Robert Dewar <dewar@adacore.com>
* a-cfhama.adb, a-cfhase.adb, a-cforse.adb, a-cofove.adb, a-ngcefu.adb,
a-teioed.adb, a-wtedit.adb, a-ztedit.adb, exp_ch5.adb, inline.adb,
prj-pp.adb, prj-tree.adb, sem_ch12.adb, sem_ch8.adb,
vms_conv.adb: Fix bad layout of IF statements
From-SVN: r207893
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2014-01-29 Robert Dewar <dewar@adacore.com>
* a-except-2005.adb, a-except.adb, a-excpol-abort.adb, a-exstat.adb,
ali.adb, a-numaux.ads, a-numaux-darwin.ads, a-numaux-libc-x86.ads,
a-numaux-vms.ads, a-numaux-vxworks.ads, a-numaux-x86.ads, aspects.ads,
a-taside.adb, a-teioed.adb, a-textio.adb, a-textio.ads, atree.adb,
atree.ads, a-witeio.adb, a-witeio.ads, a-wtedit.adb, a-ztedit.adb,
a-ztexio.adb, bcheck.adb, binde.adb, checks.adb, comperr.adb,
cstand.adb, debug_a.adb, einfo.ads, errout.adb, erroutc.adb,
eval_fat.adb, exp_aggr.adb, exp_attr.adb, exp_ch11.adb, exp_ch3.adb,
exp_ch4.adb, exp_ch5.adb, exp_ch6.adb, exp_ch9.adb, exp_dbug.adb,
exp_disp.adb, exp_fixd.adb, exp_imgv.adb, exp_intr.adb, exp_util.adb,
freeze.adb, frontend.adb, g-comlin.ads, g-mbdira.adb, gnat1drv.adb,
gprep.adb, g-spipat.adb, i-cpp.ads, i-vxwork.ads, i-vxwork-x86.ads,
krunch.ads, layout.adb, lib-load.adb, lib-writ.adb, lib-writ.ads,
live.adb, namet.ads, osint.adb, osint-c.adb, output.ads, par.adb,
par-ch10.adb, par-ch13.adb, par-ch3.adb, par-ch4.adb, par-ch5.adb,
par-ch6.adb, par-ch9.adb, par-endh.adb, par-labl.adb, par-prag.adb,
par-sync.adb, par-tchk.adb, par-util.adb, prj.adb, repinfo.adb,
rtsfind.adb, s-arit64.adb, s-asthan-vms-alpha.adb,
s-asthan-vms-ia64.adb, s-bignum.adb, scans.adb, scng.adb, s-dimmks.ads,
sem_aggr.adb, sem_attr.adb, sem_aux.adb, sem_cat.adb, sem_ch10.adb,
sem_ch12.adb, sem_ch13.adb, sem_ch13.ads, sem_ch3.adb, sem_ch4.adb,
sem_ch5.adb, sem_ch6.adb, sem_ch8.adb, sem_disp.adb, sem_elab.adb,
sem_elim.adb, sem_eval.adb, sem_intr.adb, sem_prag.adb, sem_res.adb,
sem_type.adb, sem_util.adb, sem_warn.adb, set_targ.adb, s-fatgen.adb,
s-fatgen.ads, s-fileio.adb, s-imgcha.adb, s-imgrea.adb, sinfo.ads,
sinput-c.adb, snames.ads-tmpl, s-os_lib.adb, sprint.adb,
s-regpat.adb, s-secsta.adb, s-stalib.ads,
s-stchop.adb, s-stoele.ads, stand.ads, s-taprop-solaris.adb,
s-tasdeb-vms.adb, s-tasini.adb, s-tassta.adb, s-valdec.adb,
s-valuti.adb, s-wchjis.adb, s-wchwts.adb, system.ads, system-vms_64.ads,
system-vms-ia64.ads, treepr.adb, types.ads, uintp.adb, uname.adb,
urealp.adb, usage.adb, vxaddr2line.adb: Minor reformatting.
From-SVN: r207260
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2013-10-10 Robert Dewar <dewar@adacore.com>
* par-ch6.adb (Check_Junk_Semicolon_Before_Return): Remove
junk code.
2013-10-10 Javier Miranda <miranda@adacore.com>
* sem_ch13.adb (Freeze_Entity_Checks): Avoid
loosing errors on CPP entities in -gnatc mode.
2013-10-10 Robert Dewar <dewar@adacore.com>
* sem_ch5.adb (Analyze_If_Statement): Only diagnose redundant
if from source.
2013-10-10 Robert Dewar <dewar@adacore.com>
* restrict.adb (Check_SPARK_Restriction): Refine test (don't
automatically go to the original node).
* sem_ch11.adb (Analyze_Raise_Statement): Only raise
statements that come from source violate SPARK restrictions.
(Analyze_Raise_xxx_Error): Same fix.
* sem_ch3.adb (Analyze_Object_Declaration): Check OK SPARK
initialization on original node, not on possibly rewritten
expression.
* sem_ch4.adb (Analyze_If_Expression): Only if expressions that
come from source violate SPARK mode restrictions.
2013-10-10 Robert Dewar <dewar@adacore.com>
* gnat_ugn.texi: Fix confusing documentation for -gnatyM.
From-SVN: r203374
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2013-09-10 Robert Dewar <dewar@adacore.com>
* sinput.adb (Check_For_BOM): Avoid reading past end of file.
2013-09-10 Robert Dewar <dewar@adacore.com>
* errout.adb (Error_Msg_Ada_2012_Feature): New procedure.
* errout.ads (Error_Msg_Ada_2012_Feature): New procedure.
* inline.ads: Save/Restore Ada_Version_Pragma.
* opt.adb: Save/Restore Ada_Version_Pragma.
* opt.ads (Ada_Version_Pragma): New variable.
* par-ch11.adb, par-ch12.adb, par-ch13.adb, par-ch4.adb, par-ch5.adb,
par-ch6.adb, par-ch8.adb, par-prag.adb: Use Error_Msg_Ada_2012_Feature.
* prj.adb: Initialize Ada_Version_Pragma.
* sem_attr.adb: Use Error_Msg_Ada_2012_Feature.
* sem_ch12.adb, sem_ch8.adb: Save/restore Ada_Version_Pragma.
* sem_prag.adb (Analyze_Pragma, cases Ada_xx): Set Ada_Version_Pragma.
* switch-c.adb: Initialize Ada_Version_Pragma.
* sem_ch12.adb: Minor reformatting.
2013-09-10 Ed Schonberg <schonberg@adacore.com>
* sem_ch3.adb (Process_Subtype): Discard constraint on access
to class-wide type. Such constraints are not supported and are
considered a language pathology.
From-SVN: r202466
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2013-09-10 Hristian Kirtchev <kirtchev@adacore.com>
* aspects.adb: Add entries in the Has_Aspect_Specifications_Flag
table for package body and body stubs.
(Move_Or_Merge_Aspects): New routine.
(Remove_Aspects): New routine.
* aspects.ads (Move_Aspects): Update comment on usage.
(Move_Or_Merge_Aspects): New routine.
(Remove_Aspects): New routine.
* par-ch3.adb: Update the grammar of private_type_declaration,
private_extension_declaration, object_renaming_declaration,
and exception_renaming_declaration.
(P_Subprogram): Parse the
aspect specifications that apply to a body stub.
* par-ch6.adb: Update the grammar of subprogram_body_stub and
generic_instantiation.
* par-ch7.adb: Update the grammar of package_declaration,
package_specification, package_body, package_renaming_declaration,
package_body_stub.
(P_Package): Parse the aspect specifications
that apply to a body, a body stub and package renaming.
* par-ch9.adb: Update the grammar of entry_declaration,
protected_body, protected_body_stub, task_body,
and task_body_stub.
(P_Protected): Add local variable
Aspect_Sloc. Add local constant Dummy_Node. Parse the aspect
specifications that apply to a protected body and a protected
body stub.
(P_Task): Add local variable Aspect_Sloc. Add local
constant Dummy_Node. Parse the aspect specifications that apply
to a task body and a task body stub.
* par-ch12.adb: Update the grammar of
generic_renaming_declaration.
(P_Generic): Parse the aspect
specifications that apply to a generic renaming.
* sem_ch6.adb (Analyze_Subprogram_Body_Helper): Do not emit
an error when analyzing aspects that apply to a body stub. Such
aspects are relocated to the proper body.
* sem_ch7.adb (Analyze_Package_Body_Helper): Analyze the aspect
specifications that apply to a body.
* sem_ch9.adb (Analyze_Protected_Body): Warn about user-defined
aspects not being supported on protected bodies. Remove the
aspect specifications. (Analyze_Single_Protected_Declaration):
Analyze the aspects that apply to a single protected declaration.
(Analyze_Task_Body): Warn about user-defined aspects not being
supported on task bodies. Remove the aspect specifications.
* sem_ch10.adb: Add with and use clause for Aspects.
(Analyze_Package_Body_Stub): Propagate the aspect specifications
from the stub to the proper body.
* sem_ch13.adb (Analyze_Aspect_Specifications): Insert the
corresponding pragma of an aspect that applies to a body in the
declarations of the body.
* sinfo.ads: Update the gramma of expression_function,
private_type_declaration, private_extension_declaration,
object_renaming_declaration, exception_renaming_declaration,
package_renaming_declaration, subprogram_renaming_declaration,
generic_renaming_declaration, entry_declaration,
subprogram_body_stub, package_body_stub, task_body_stub,
generic_subprogram_declaration.
2013-09-10 Hristian Kirtchev <kirtchev@adacore.com>
* sem_prag.adb (Analyze_Pragma): Add processing
for aspect/pragma SPARK_Mode when it applies to a [library-level]
subprogram or package [body].
2013-09-10 Robert Dewar <dewar@adacore.com>
* gnat_ugn.texi: Document that -gnatc and -gnatR cannot be
given together.
* switch-c.adb (Scan_Front_End_Switches): Give error if both
-gnatR and -gnatc given.
2013-09-10 Robert Dewar <dewar@adacore.com>
* g-table.ads, g-table.adb (For_Each): New generic procedure
(Sort_Table): New generic procedure.
From-SVN: r202460
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2013-04-24 Hristian Kirtchev <kirtchev@adacore.com>
* exp_attr.adb (Expand_Loop_Entry_Attribute): Clarify the
extraction of the declarative part of the conditional block. Move
the processing of simple infinite loops to the start of the
expansion logic. Correct the check which determines whether the
proper scope is installed in visibility.
* sem_attr.adb (Analyze_Attribute): Add local variable Attr
to keep track of the attribute in case the enclosing indexed
component has to be rewritten. When searching for the enclosing
loop, start from the proper attribute reference in case of a
rewriting. Do not allow for 'Loop_Entry to appear in pragma
Assert. Replace loop variable J with Index. Set the type of the
proper attribute.
* sem_ch5.adb (Check_Unreachable_Code): Detect a specialized
block that services a loop statement subject to at least one
'Loop_Entry attribute.
2013-04-24 Ed Schonberg <schonberg@adacore.com>
* sem_type.adb (Disambiguate): In Ada 2012 mode, when trying to
resolve a fixed point operation, use first subtype to determine
whether type and operator are declared in the same list of
declarations.
2013-04-24 Hristian Kirtchev <kirtchev@adacore.com>
* par-ch6.adb (P_Subprogram): Detect an illegal
placement of the aspect specification list in the context of
expression functions.
2013-04-24 Ed Schonberg <schonberg@adacore.com>
* exp_ch4.adb (Expand_N_Allocator): If the designated object
has tasks, and the pointer type is an itype that has no master
id, create a master renaming in the current context, which can
only be an init_proc.
From-SVN: r198242
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2013-04-23 Robert Dewar <dewar@adacore.com>
* sem_prag.adb (Fix_Error): Rewrite to do more accurate job
of getting proper name in the case where pragma comes from
aspect.
* sem_ch3.adb, sinfo.ads, par-ch6.adb, exp_ch6.adb: Minor reformatting.
2013-04-23 Yannick Moy <moy@adacore.com>
* sem_ch6.adb (Process_PPCs): Do not filter postconditions based on
applicable policy.
2013-04-23 Thomas Quinot <quinot@adacore.com>
* par_sco.adb (Traverse_Aux_Decls): Minor code reorganization.
2013-04-23 Doug Rupp <rupp@adacore.com>
* init.c: Move facility macros outside IN_RTS.
2013-04-23 Thomas Quinot <quinot@adacore.com>
* freeze.adb (Freeze_Entity): For the case of a bit-packed
array time that is known at compile time to have more that
Integer'Last+1 elements, issue an error, since such arrays are
not supported.
From-SVN: r198178
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2013-04-11 Ed Schonberg <schonberg@adacore.com>
* 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.
From-SVN: r197781
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2013-01-29 Robert Dewar <dewar@adacore.com>
* par-ch6.adb (No_Constraint_Maybe_Expr_Func): New procedure.
* par-util.adb (No_Constraint): Undo special handling, moved
to par-ch6.adb.
2013-01-29 Robert Dewar <dewar@adacore.com>
* aspects.ads: Aspect Warnings is implementation defined Add
some other missing entries to impl-defined list Mark Warnings
as GNAT pragma in main list.
* sem_ch8.adb: Process aspects for all cases of renaming
declarations.
2013-01-29 Robert Dewar <dewar@adacore.com>
* sem_ch6.adb (Analyze_Function_Call): Set In_Assertion flag.
* sem_elab.adb (Check_Internal_Call_Continue): Do not issue
warnings about possible elaboration error if call is within
an assertion.
* sinfo.ads, sinfo.adb (In_Assertion): New flag in N_Function_Call node.
2013-01-29 Robert Dewar <dewar@adacore.com>
* a-calend-vms.adb, g-eacodu-vms.adb, g-trasym-vms-alpha.adb,
* s-auxdec-vms-ia64.adb, s-mastop-vms.adb, s-osprim-vms.adb,
s-tasdeb-vms.adb: Replace pragma Interface by pragma Import.
2013-01-29 Robert Dewar <dewar@adacore.com>
* opt.ads (Ignore_Style_Checks_Pragmas): New flag.
* par-prag.adb (Par, case Style_Checks): Recognize
Ignore_Style_Checks_Pragmas.
* sem_prag.adb (Analyze_Pragma, case Style_Checks): Recognize
Ignore_Style_Checks_Pragmas.
* switch-c.adb: Recognize -gnateY switch.
* usage.adb: Add documentation for "-gnateY".
* vms_data.ads: Add IGNORE_STYLE_CHECKS_PRAGMAS (-gnateY).
2013-01-29 Vincent Celier <celier@adacore.com>
* clean.adb (Clean_Executables): Add Sid component when calling
Queue.Insert.
* make.adb: When inserting in the Queue, add the Source_Id
(Sid) when it is known (Start_Compile_If_Possible): When the
Source_Id is known (Sid), get the path name of the ALI file
(Full_Lib_File) from it, to avoid finding old ALI files in other
object directories.
* makeutl.ads (Source_Info): New Source_Id component Sid in
Format_Gnatmake variant.
2013-01-29 Robert Dewar <dewar@adacore.com>
* gnat_ugn.texi: Document -gnateY.
2013-01-29 Doug Rupp <rupp@adacore.com>
* s-osinte-vms.ads, s-taprop-vms.adb, system-vms_64.ads,
system-vms-ia64.ads: Replace pragma Interface by pragma Import.
From-SVN: r195536
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2013-01-04 Robert Dewar <dewar@adacore.com>
* types.ads, prj-conf.adb, par-tchk.adb: Minor reformatting.
2013-01-04 Robert Dewar <dewar@adacore.com>
* par-ch6.adb (P_Subprogram): Better handling of missing IS
after expression function.
* par-util.adb (No_Constraint): Improve handling to avoid bad warnings.
2013-01-04 Robert Dewar <dewar@adacore.com>
* exp_util.ads, exp_util.adb (Insert_Actions): In expression with
actions case, new actions are appended to the sequence rather than
prepended.
2013-01-04 Robert Dewar <dewar@adacore.com>
* gnat_ugn.texi: Document -gnatw.d/w.D (does no apply in VMS mode).
* usage.adb: Add lines for -gnatw.d/w.D switches.
* warnsw.adb: Minor fixes (some missing cases of setting
Warning_Doc_Switch). Reject -gnatw.d and -gnatw.D in VMS mode.
From-SVN: r194895
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2012-12-05 Ed Schonberg <schonberg@adacore.com>
* par-ch6.adb (P_Return_Object_Declaration): Do not check for
legality of Aliased keyword.
* sem_ch6.adb (Analyze_Function_Return): The keyword aliased is
legal in an extended return statement only if the return type
is immutably limited.
2012-12-05 Javier Miranda <miranda@adacore.com>
* exp_disp.adb (Expand_Interface_Thunk): Simplify
management of controlling formals. Required to avoid problems
with primitives of internally generated base types associated
with constrained tagged types.
From-SVN: r194201
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2012-10-29 Arnaud Charlet <charlet@adacore.com>
* warnsw.adb (Set_GNAT_Mode_Warnings): Unset
Warn_On_Standard_Redefinition.
2012-10-29 Javier Miranda <miranda@adacore.com>
* sem_ch3.adb (Derive_Progenitor_Subprograms): Complete documentation.
2012-10-29 Robert Dewar <dewar@adacore.com>
* par-ch11.adb (Warn_If_Standard_Redefinition): Add calls.
* par-ch3.adb (P_Defining_Identifier): Call
Warn_If_Standard_Redefinition if not inside record definition.
* par-ch6.adb (Warn_If_Standard_Redefinition): Add calls.
* par-util.adb (Warn_If_Standard_Redefinition): New procedure.
* par.adb (Inside_Record_Definition): New flag.
(Warn_If_Standard_Redefinition): New procedure.
* sinfo-cn.adb (Change_Identifier_To_Defining_Identifier): Remove
handling of warning for redefining standard name (moved to Par*).
From-SVN: r192927
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2012-07-23 Ed Schonberg <schonberg@adacore.com>
* par-ch6.adb (P_Mode): in Ada 2005, a mode indicator can apply
to a formal object of an anonymous access type.
2012-07-23 Ed Schonberg <schonberg@adacore.com>
* sem_ch4.adb (Try_Container_Indexing): A user-defined indexing
aspect can have more than one index, e.g. to describe indexing
of a multidimensional object.
2012-07-23 Hristian Kirtchev <kirtchev@adacore.com>
* exp_ch4.adb (Apply_Accessibility_Check): Reimplemented. The check is
now more complex and contains optional finalization part and mandatory
deallocation part.
2012-07-23 Gary Dismukes <dismukes@adacore.com>
* a-cihama.adb, a-cihase.adb, a-cimutr.adb, a-ciorma.adb, a-ciormu.adb,
a-ciorse.adb, a-coinho.adb, a-coinve.adb, a-cidlli.adb: Unsuppress
Accessibility_Check for Element_Type allocators.
2012-07-23 Vasiliy Fofanov <fofanov@adacore.com>
* projects.texi: Fix typo.
2012-07-23 Ed Schonberg <schonberg@adacore.com>
* sem_res.adb (Resolve_Explicit_Derenference): If prefix is
overloaded, remove those interpretations whose designated type
does not match the context, to avoid spurious ambiguities that
may be caused by the Ada 2012 conversion rule for anonymous
access types.
From-SVN: r189774
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2012-07-23 Vincent Celier <celier@adacore.com>
* g-spitbo.adb (Substr (String)): Return full string and do not
raise exception when Start is 1 and Len is exactly the length
of the string parameter.
* g-spitbo.ads: Fix spelling error in the name of exception
Index_Error.
2012-07-23 Ed Schonberg <schonberg@adacore.com>
* par.adb: new subprogram Get_Aspect_Specifications.
* par-ch6.adb (P_Subprogram): handle subprogram bodies with aspect
specifications.
* par-ch13.adb (Get_Aspect_Specifications): extracted from
P_Aspect_Specifications. Collect aspect specifications in some
legal context, but do not attach them to any declaration. Used
when parsing subprogram declarations or bodies that include
aspect specifications.
* sem_ch6.adb (Analyze_Subprogram_Body_Helper): If aspects are
present, analyze them, or reject them if the subprogram as a
previous spec.
2012-07-23 Vasiliy Fofanov <fofanov@adacore.com>
* gnat_ugn.texi: Omit section on other platforms/runtimes support
in gnattest for vms version.
2012-07-23 Ed Schonberg <schonberg@adacore.com>
* sem_ch13.adb (Analyze_Aspect_Specifications):
Handle properly aspects that can be specified on a subprogram
body: CPU, Priority, and Interrupt_Priority.
2012-07-23 Claire Dross <dross@adacore.com>
* a-cfdlli.ads: Switch definition of Constant_Reference_Type
and Empty_List.
2012-07-23 Thomas Quinot <quinot@adacore.com>
* par_sco.adb (Process_Decisions.Output_Header): For the guard
on an alternative in a SELECT statement, use the First_Sloc
of the guard expression (not its topmost sloc) as the decision
location, because this is what is referenced by dominance markers.
2012-07-23 Hristian Kirtchev <kirtchev@adacore.com>
* exp_ch7.adb (Requires_Hooking): Examine the original expression
of an object declaration node because a function call that
returns on the secondary stack may have been rewritten into
something else.
2012-07-23 Vincent Pucci <pucci@adacore.com>
* sem_dim.adb (Analyze_Dimension_Has_Etype): For identifier, propagate
dimension when entity is a non-dimensionless constant.
(Analyze_Dimension_Object_Declaration): Propagate
dimension from the expression to the entity when type is a
dimensioned type and object is a constant.
2012-07-23 Ed Schonberg <schonberg@adacore.com>
* sem_attr.adb (Analyze_Attribute, case 'Old): if the prefix
is not an entity name, expand at once so that code generated by
the expansion of the prefix is not generated before the constant
that captures the old value is properly inserted and analyzed.
2012-07-23 Thomas Quinot <quinot@adacore.com>
* exp_ch9.adb (Ensure_Statement_Present): Mark generated NULL
statement as Comes_From_Source so that GIGI does not eliminate it.
From-SVN: r189773
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|
2012-03-15 Robert Dewar <dewar@adacore.com>
* par-ch6.adb, einfo.ads, sem_eval.adb, sem_eval.ads,
sem_case.adb: Minor reformatting.
2012-03-15 Robert Dewar <dewar@adacore.com>
* exp_attr.adb (Expand_N_Attribute_Reference): Add handling
of First_Valid/Last_Valid.
* sem_attr.adb (Check_First_Last_Valid): New procedure
(Analyze_Attribute): Add handling of First_Valid and Last_Valid
(Eval_Attribute): ditto.
* snames.ads-tmpl: Add entries for First_Valid and Last_Valid.
2012-03-15 Ed Schonberg <schonberg@adacore.com>
* exp_ch5.adb (Expand_Predicated_Loop): Suppress warnings on
loop variable, for the unusual case where the range has a single
element and the loop variable has no visible assignment to it.
2012-03-15 Vincent Pucci <pucci@adacore.com>
* exp_ch4.adb (Expand_N_Quantified_Expression): Expand the
original quantified expression node.
* sem_ch4.adb (Analyze_Quantified_Expression): Properly analyze
the quantified expression and preserve the original non-analyzed
quantified expression when an expansion is needed.
* sem_ch5.adb (Analyze_Iteration_Scheme): Special treatment
for quantified expressions.
(Analyze_Iterator_Specification): Special treatment for quantified
expressions.
2012-03-15 Ed Falis <falis@adacore.com>
* s-vxwork-ppc.ads: Update FP_CONTEXT so name of former pad
field matches VxWorks headers.
From-SVN: r185409
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|
2012-02-17 Yannick Moy <moy@adacore.com>
* gnat_rm.texi: Minor shuffling.
2012-02-17 Ed Schonberg <schonberg@adacore.com>
* aspects.adb: Expression functions can carry pre/postconditions.
* par-ch6.adb (P_Subprogram): look for optional pre/postconditions
in an expression function.
* sem_prag (Check_Precondition_Postcondition): legal on expression
functions.
2012-02-17 Vincent Pucci <pucci@adacore.com>
* a-cdlili.adb, a-cidlli.adb, a-cihama.adb, a-cimutr.adb,
* a-ciorma.adb, a-cohama.adb, a-coinve.adb, a-comutr.adb,
* a-convec.adb, a-coorma.adb (Adjust): New routine.
(Constant_Reference): Increment Busy and Lock counters.
(Reference): Increase Busy and Lock counters.
(Finalize): New routine.
* a-cihase.adb, a-ciorse.adb, a-cohase.adb, a-coorse.adb:
(Adjust): New routine. (Constant_Reference): Increment Busy
and Lock counters.
(Finalize): New routine.
* a-cdlili.ads, a-cidlli.ads, a-cihama.ads, a-cihase.ads,
* a-cimutr.ads, a-ciorma.ads, a-ciorse.ads, a-cohama.ads,
* a-cohase.ads, a-coinve.ads, a-comutr.ads, a-convec.ads,
* a-coorma.ads, a-coorse: Controlled component added to the
reference types.
2012-02-17 Robert Dewar <dewar@adacore.com>
* restrict.adb (Check_Restriction): Add special handling for
No_Obsolescent_Features.
2012-02-17 Hristian Kirtchev <kirtchev@adacore.com>
* exp_util.adb (Find_Finalize_Address): When dealing with an
internally built full view for a type with unknown discriminants,
use the original record type.
From-SVN: r184341
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2011-11-23 Robert Dewar <dewar@adacore.com>
* exp_util.adb, par-ch6.adb, sem_res.adb, par-util.adb: Minor
reformatting.
2011-11-23 Yannick Moy <moy@adacore.com>
* sem_ch13.adb (Analyze_Aspect_Specifications): Place error on
line of precondition/ postcondition/invariant.
2011-11-23 Pascal Obry <obry@adacore.com>
* g-exptty.ads, g-exptty.adb, g-tty.ads, g-tty.adb,
terminals.c: New files.
Makefile.rtl: Add these new files.
* gnat_rm.texi: Add documentation for GNAT.Expect.TTY.
* gcc-interface/Makefile.in: Add g-exptty, g-tty, terminals.o
* gcc-interface/Make-lang.in: Update dependencies.
From-SVN: r181655
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2011-11-21 Arnaud Charlet <charlet@adacore.com>
* s-taprop-irix.adb, s-taprop-solaris.adb (Create_Task): Use
Unrestricted_Access to deal with fact that we properly detect the
error if Access is used.
* gcc-interface/Make-lang.in: Update dependencies.
2011-11-21 Yannick Moy <moy@adacore.com>
* exp_prag.adb (Expand_Pragma_Check): Place error on first character
of expression.
* sem_res.adb (Resolve_Short_Circuit): Place error on first
character of expression.
2011-11-21 Yannick Moy <moy@adacore.com>
* exp_util.adb (Remove_Side_Effects): Do nothing in Alfa mode.
2011-11-21 Hristian Kirtchev <kirtchev@adacore.com>
* exp_attr.adb (Expand_N_Attribute_Reference, case
Max_Size_In_Storage_Elements): Account for the size of the
hidden list header which precedes controlled objects allocated
on the heap.
* rtsfind.ads: Add RE_Header_Size_With_Padding to the runtime
tables.
* sinfo.adb (Header_Size_Added): New routine.
(Set_Header_Size_Added): New routine.
* sinfo.ads: Add flag Controlled_Header_Added along with
associated comment.
(Header_Size_Added): New inlined routine.
(Set_Header_Size_Added): New inlined routine.
* s-stposu.adb (Allocate_Any_Controlled): Use
Header_Size_With_Padding to calculate the proper
size of the header.
(Deallocate_Any_Controlled): Use
Header_Size_With_Padding to calculate the proper size
of the header. (Header_Size_With_Padding): New routine.
(Nearest_Multiple_Rounded_Up): Removed along with its uses.
* s-stposu.ads (Header_Size_With_Padding): New routine.
2011-11-21 Ed Schonberg <schonberg@adacore.com>
* aspects.adb: Aspect specifications are allowed on renaming
declarations
* par-ch6.adb (P_Subprogram): Parse aspect specifications in a
subprogram renaming declaration
From-SVN: r181576
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2011-10-14 Gary Dismukes <dismukes@adacore.com>
* sem_res.adb: Minor reformatting.
2011-10-14 Hristian Kirtchev <kirtchev@adacore.com>
* exp_ch6.adb (Add_Task_Actuals_To_Build_In_Place_Call):
Code and comment reformatting. Use BIP_Task_Master
when creating a _master.
(BIP_Formal_Suffix): Code reformatting. Correct the case for
BIP_Task_Master.
(Make_Build_In_Place_Call_In_Object_Declaration): Use
BIP_Task_Master when creating a reference to the enclosing
function's _master formal.
(Move_Activation_Chain): Use BIP_Task_Master when creating a reference
to the _master.
* exp_ch6.ads: Change BIP_Master to BIP_Task_Master.
(Needs_BIP_Finalization_Master): Alphabetized.
* sem_ch6.adb (Create_Extra_Formals): Update the usage of
BIP_Task_Master.
2011-10-14 Ed Schonberg <schonberg@adacore.com>
* par-ch6.adb (P_Return_Object_Declaration): In Ada 2012 mode,
reject an aliased keyword on the object declaration of an extended
return statement. In older versions of the language indicate
that this is illegal in the standard.
2011-10-14 Pascal Obry <obry@adacore.com>
* sem_util.adb, sem_ch4.adb: Minor reformatting.
2011-10-14 Ed Schonberg <schonberg@adacore.com>
* sem_ch13.adb: Recognize properly procedure calls that are
transformed into code statements.
2011-10-14 Vincent Celier <celier@adacore.com>
* projects.texi: Minor fix in project example.
From-SVN: r179986
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2011-10-13 Robert Dewar <dewar@adacore.com>
* exp_ch5.adb, sem_ch3.adb, impunit.adb, impunit.ads, sem_type.adb,
prj-proc.adb, exp_ch9.adb, s-regpat.adb, sem_ch10.adb, sem_prag.adb,
sem_ch12.adb, freeze.adb, sem_attr.adb, sem_attr.ads, gnatlink.adb,
par-ch6.adb, exp_ch6.adb, sem_ch4.adb, sem_ch6.adb, sem_ch8.adb,
par-util.adb, sem_ch13.adb, lib-xref.adb, g-trasym.adb, g-trasym.ads,
exp_aggr.adb, s-taprop-posix.adb: Minor reformatting.
2011-10-13 Geert Bosch <bosch@adacore.com>
* s-gearop.adb: Minor comment additions.
From-SVN: r179907
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2011-10-06 Thomas Quinot <quinot@adacore.com>
* einfo.ads, exp_attr.adb, exp_ch3.adb, exp_ch4.adb, exp_ch7.adb,
exp_ch9.adb, exp_ch9.ads, exp_strm.adb, exp_util.adb, freeze.adb,
g-debpoo.ads, opt.ads, par-ch12.adb, par-ch2.adb, par-ch3.adb,
par-ch5.adb, par-ch6.adb, sem_aggr.adb, sem_attr.adb, sem_cat.adb,
sem_ch10.adb, sem_ch12.adb, sem_ch3.adb, sem_ch4.adb, sem_ch5.adb,
sem_ch6.adb, sem_intr.adb, sem_res.ads, sem_type.adb, sem_util.adb,
s-regpat.adb, s-tpopde-vms.ads: Minor reformatting.
* s-osinte-freebsd.ads: Fix for tasking failures on FreeBSD.
2011-10-06 Ed Schonberg <schonberg@adacore.com>
* a-cihase.adb, a-ciorma.adb: Avoid accessibility checks in container
references.
2011-10-06 Matthew Heaney <heaney@adacore.com>
* a-cuprqu.ads, a-cuprqu.adb, a-cbprqu.ads, a-cbprqu.adb
(Dequeue_Only_High_Priority): Protected procedure now implemented.
2011-10-06 Vincent Celier <celier@adacore.com>
* g-trasym.adb: Replace old implementation with the default
implementation that returns list of addresses as "0x...".
* g-trasym.ads: Update the list of platforms with the full
capability. Indicate that there is a default implementation
for other platforms.
* g-trasym-unimplemented.ads, g-trasym-unimplemented.adb: Remove.
* gcc-interface/Makefile.in: Remove g-trasym-unimplemented, as there
is now a default implementation for all platforms without the full
capability.
From-SVN: r179631
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2011-09-05 Robert Dewar <dewar@adacore.com>
* sem_ch3.adb, sem_res.adb, par.adb, par-ch6.adb, g-comlin.adb,
exp_ch6.adb, lib-xref-alfa.adb: Minor reformatting.
From-SVN: r178536
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2011-09-05 Johannes Kanig <kanig@adacore.com>
* lib-xref-alfa.adb (Is_Alfa_Reference): Filter constants from effect
information.
2011-09-05 Ed Schonberg <schonberg@adacore.com>
* par-ch6.adb (P_Subprogram): In Ada2012 mode, if the subprogram
appears within a package specification and the token after "IS"
is not a parenthesis, assume that this is an unparenthesized
expression function, even if the token appears in a line by
itself.
* par.adb: Clarify use of Labl field of scope stack in error
recovery.
From-SVN: r178532
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2011-09-01 Robert Dewar <dewar@adacore.com>
* s-taskin.ads, s-tassta.adb, sem_ch13.adb: Minor reformatting.
2011-09-01 Thomas Quinot <quinot@adacore.com>
* Makefile.rtl: Move s-oscons.o from GNATRTL_TASKING_OBJS to
GNATRTL_NONTASKING_OBJS.
2011-09-01 Robert Dewar <dewar@adacore.com>
* einfo.ads (Is_Aliased): Fix existing documentation and add note on
possibility of this flag being set for formals in Ada 2012 mode.
* par-ch6.adb (P_Formal_Part): Handle aliased for parameters for Ada
2012.
* sem_ch6.adb (Process_Formals): Handle aliased parameters in Ada 2012
mode.
* sinfo.adb (Aliased_Present): Allowed in N_Parameter_Specification for
Ada 2012.
* sinfo.ads (Aliased_Present): Allowed in N_Parameter_Specification for
Ada 2012.
2011-09-01 Hristian Kirtchev <kirtchev@adacore.com>
* exp_ch4.adb (Find_Insertion_Node): New routine. Determines the proper
insertion node in a tree of nested Expression_With_Actions nodes.
(Process_Transient_Object): In the case where a complex if statement
has been converted into nested Expression_With_Actions nodes, the
"hook" object and the associated access type must be inserted before
the top most Expression_With_Actions.
From-SVN: r178401
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2011-08-02 Sergey Rybin <rybin@adacore.com>
* gnat_rm.texi: Ramification of pragma Eliminate documentation
- fix bugs in the description of Source_Trace;
- get rid of UNIT_NAME;
2011-08-02 Javier Miranda <miranda@adacore.com>
* exp_ch9.adb
(Build_Dispatching_Requeue): Adding support for VM targets
since we cannot directly reference the Tag entity.
* exp_sel.adb (Build_K): Adding support for VM targets.
(Build_S_Assignment): Adding support for VM targets.
* exp_disp.adb
(Default_Prim_Op_Position): In VM targets do not restrict availability
of predefined interface primitives to compiling in Ada 2005 mode.
(Is_Predefined_Interface_Primitive): In VM targets this service is not
restricted to compiling in Ada 2005 mode.
(Make_VM_TSD): Generate code that declares and initializes the OSD
record. Needed to support dispatching calls through synchronized
interfaces.
* exp_ch3.adb
(Make_Predefined_Primitive_Specs): Enable generation of predefined
primitives associated with synchronized interfaces.
(Make_Predefined_Primitive_Bodies): Enable generation of predefined
primitives associated with synchronized interfaces.
2011-08-02 Yannick Moy <moy@adacore.com>
* par-ch11.adb (P_Handled_Sequence_Of_Statements): mark a sequence of
statements hidden in SPARK if preceded by the HIDE directive
(Parse_Exception_Handlers): mark each exception handler in a sequence of
exception handlers as hidden in SPARK if preceded by the HIDE directive
* par-ch6.adb (P_Subprogram): mark a subprogram body hidden in SPARK
if starting with the HIDE directive
* par-ch7.adb (P_Package): mark a package body hidden in SPARK if
starting with the HIDE directive; mark the declarations in a private
part as hidden in SPARK if the private part starts with the HIDE
directive
* restrict.adb, restrict.ads
(Set_Hidden_Part_In_SPARK): record a range of slocs as hidden in SPARK
(Is_In_Hidden_Part_In_SPARK): new function which returns whether its
argument node belongs to a part which is hidden in SPARK
(Check_SPARK_Restriction): do not issue violations on nodes in hidden
parts in SPARK; protect the possibly costly call to
Is_In_Hidden_Part_In_SPARK by a check that the SPARK restriction is on
* scans.ads (Token_Type): new value Tok_SPARK_Hide in enumeration
* scng.adb (Accumulate_Token_Checksum_GNAT_6_3,
Accumulate_Token_Checksum_GNAT_5_03): add case for new token
Tok_SPARK_Hide.
(Scan): recognize special comment starting with '#' and followed by
SPARK keyword "hide" as a HIDE directive.
2011-08-02 Yannick Moy <moy@adacore.com>
* types.ads, erroutc.ads: Minor reformatting.
2011-08-02 Vincent Celier <celier@adacore.com>
* link.c: Add response file support for cross platforms.
From-SVN: r177179
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2011-08-02 Yannick Moy <moy@adacore.com>
* par-ch6.adb: Correct obsolete name in comments
* restrict.adb, restrict.ads (Check_Formal_Restriction): new function
which takes two message arguments (existing function takes one), with
second message used for continuation.
* sem_ch5.adb (Analyze_Block_Statement): in formal mode, only reject
block statements that originate from a source block statement, not
generated block statements
* sem_ch6.adb (Analyze_Function_Call): rename L into Actuals, for
symmetry with procedure case
* sem_ch7.adb (Check_One_Tagged_Type_Or_Extension_At_Most): new
function to issue an error in formal mode if a package specification
contains more than one tagged type or type extension.
* sem_res.adb (Resolve_Actuals): in formal mode, check that actual
parameters matching formals of tagged types are objects (or ancestor
type conversions of objects), not general expressions. Issue an error
on view conversions that are not involving ancestor conversion of an
extended type.
(Resolve_Type_Conversion): in formal mode, issue an error on the
operand of an ancestor type conversion which is not an object
* sem_util.adb, sem_util.ads (Find_Actual): extend the behavior of the
procedure so that it works also for actuals of function calls
(Is_Actual_Tagged_Parameter): new function which determines if its
argument is an actual parameter of a formal of tagged type in a
subprogram call
(Is_SPARK_Object_Reference): new function which determines if the tree
referenced by its argument represents an object in SPARK
From-SVN: r177125
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2011-08-02 Robert Dewar <dewar@adacore.com>
* exp_util.adb, par-ch10.adb, par-ch6.adb, sem.adb, sem_ch6.adb,
sem_ch6.ads, sinfo.adb, sinfo.ads, sprint.adb: Change parameterized
expression to expression function.
2011-08-02 Ed Schonberg <schonberg@adacore.com>
* sem_ch4.adb: transform simple Ada2012 membership into equality only
if types are compatible.
2011-08-02 Yannick Moy <moy@adacore.com>
* sem_res.adb (Matching_Static_Array_Bounds): new function which
returns True if its argument array types have same dimension and same
static bounds at each index.
(Resolve_Actuals): issue an error in formal mode on actuals passed as
OUT or IN OUT paramaters which are not view conversions in SPARK.
(Resolve_Arithmetic_Op): issue an error in formal mode on
multiplication or division with operands of fixed point types which are
not qualified or explicitly converted.
(Resolve_Comparison_Op): issue an error in formal mode on comparisons of
Boolean or array type (except String) operands.
(Resolve_Equality_Op): issue an error in formal mode on equality
operators for array types other than String with non-matching static
bounds.
(Resolve_Logical_Op): issue an error in formal mode on logical operators
for array types with non-matching static bounds. Factorize the code in
Matching_Static_Array_Bounds.
(Resolve_Qualified_Expression): issue an error in formal mode on
qualified expressions for array types with non-matching static bounds.
(Resolve_Type_Conversion): issue an error in formal mode on type
conversion for array types with non-matching static bounds
From-SVN: r177089
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2010-10-12 Robert Dewar <dewar@adacore.com>
* aspects.ads, aspects.adb (Move_Aspects): New procedure.
* atree.ads, atree.adb: (New_Copy): Does not copy aspect specifications
* sinfo.ads, par-ch3.adb, par-ch6.adb, par-ch7.adb, par-ch9.adb,
par-endh.adb, par-ch13.adb, par-ch12.adb: Modify grammar to include
aspect specifications.
Recognize aspect specifications for all cases
* par.adb: Recognize aspect specifications for all cases
* sem_ch12.ads, sem_ch12.adb (Copy_Generic_Node): Copies aspect
specifications.
* sem_ch3.adb (Analyze_Subtype_Declaration): Improve patch to freeze
generic actual types (was missing some guards before).
* sem_ch9.adb (Analyze_Single_Protected_Declaration): Copy aspects to
generated object
(Analyze_Single_Task_Declaration): Copy aspects to generated object
2010-10-12 Eric Botcazou <ebotcazou@adacore.com>
* usage.adb (usage): Adjust line for -gnatn switch.
2010-10-12 Robert Dewar <dewar@adacore.com>
* sem_attr.adb (Eval_Attribute): Only leave change active for aspect
spec case.
2010-10-12 Ed Schonberg <schonberg@adacore.com>
* sem_ch6.adb (Analyze_Subprogram_Declaration): If this is a
declaration of a null procedure resolve the types of the profile of the
generated null body now.
From-SVN: r165353
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2010-10-11 Robert Dewar <dewar@adacore.com>
* aspects.ads, aspects.adb: Major revision of this package for 2nd
stage of aspects implementation.
* gcc-interface/Make-lang.in: Add entry for aspects.o
* gcc-interface/Makefile.in: Add aspects.o to GNATMAKE_OBJS
* par-ch13.adb (Aspect_Specifications_Present): New function
(P_Aspect_Specifications): New procedure
* par-ch3.adb (P_Type_Declaration): Handle aspect specifications
(P_Derived_Type_Def_Or_Private_Ext_Decl): Handle aspect specifications
(P_Identifier_Declarations): Handle aspect specifications
(P_Component_Items): Handle aspect specifications
(P_Subtype_Declaration): Handle aspect specifications
* par-ch6.adb (P_Subprogram): Handle aspect specifications
* par-ch9.adb (P_Entry_Declaration): Handle aspect specifications
* par.adb (Aspect_Specifications_Present): New function
(P_Aspect_Specifications): New procedure
* sem.adb (Analyze_Full_Type_Declaration): New name for
Analyze_Type_Declaration.
(Analyze_Formal_Package_Declaration): New name (add _Declaration)
(Analyze_Formal_Subprogram_Declaration): New name (add _Declaration)
(Analyze_Protected_Type_Declaration): New name (add _Declaration)
(Analyze_Single_Protected_Declaration): New name (add _Declaration)
(Analyze_Single_Task_Declaration): New name (add _Declaration)
(Analyze_Task_Type_Declaration): New name (add _Declaration)
* sem_cat.adb (Analyze_Full_Type_Declaration): New name for
Analyze_Type_Declaration.
* sem_ch11.adb (Analyze_Exception_Declaration): Analyze aspect
specifications.
* sem_ch12.adb (Analyze_Formal_Object_Declaration): Handle aspect
specifications.
(Analyze_Formal_Package_Declaration): New name (add _Declaration)
(Analyze_Formal_Package_Declaration): Handle aspect specifications
(Analyze_Formal_Subprogram_Declaration): New name (add _Declaration)
(Analyze_Formal_Subprogram_Declaration): Handle aspect specifications
(Analyze_Formal_Type_Declaration): Handle aspect specifications
(Analyze_Generic_Package_Declaration): Handle aspect specifications
(Analyze_Generic_Subprogram_Declaration): Handle aspect specifications
(Analyze_Package_Instantiation): Handle aspect specifications
(Analyze_Subprogram_Instantiation): Handle aspect specifications
* sem_ch12.ads (Analyze_Formal_Package_Declaration): New name (add
_Declaration).
(Analyze_Formal_Subprogram_Declaration): New name (add _Declaration)
* sem_ch13.adb (Analyze_Aspect_Specifications): New procedure
(Duplicate_Clause): New function, calls to this function are added to
processing for all aspects.
* sem_ch13.ads (Analyze_Aspect_Specifications): New procedure
* sem_ch3.adb (Analyze_Full_Type_Declaration): New name for
Analyze_Type_Declaration.
* sem_ch3.ads (Analyze_Full_Type_Declaration): New name for
Analyze_Type_Declaration.
* sem_ch6.adb (Analyze_Abstract_Subprogram_Declaration): Analyze aspect
specifications.
(Analyze_Subprogram_Declaration): Analyze aspect specifications
* sem_ch7.adb (Analyze_Package_Declaration): Analyze aspect
specifications.
(Analyze_Private_Type_Declaration): Analyze aspect specifications
* sem_ch9.adb (Analyze_Protected_Type_Declaration): Analyze aspect
specifications.
(Analyze_Protected_Type_Declaration): New name (add _Declaration)
(Analyze_Single_Protected_Declaration): Analyze aspect specifications
(Analyze_Single_Protected_Declaration): New name (add _Declaration)
(Analyze_Single_Task_Declaration): Analyze aspect specifications
(Analyze_Single_Task_Declaration): New name (add _Declaration)
(Analyze_Task_Type_Declaration): Analyze aspect specifications
(Analyze_Task_Type_Declaration): New name (add _Declaration)
* sem_ch9.ads (Analyze_Protected_Type_Declaration): New name (add
_Declaration).
(Analyze_Single_Protected_Declaration): New name (add _Declaration)
(Analyze_Single_Task_Declaration): New name (add _Declaration)
(Analyze_Task_Type_Declaration): New name (add _Declaration)
* sem_prag.adb: Use Get_Pragma_Arg systematically so that we do not
have to generate unnecessary pragma argument associations (this matches
the doc).
Throughout do changes to accomodate aspect specifications, including
specializing messages, handling the case of not going through all
homonyms, and allowing for cancellation.
* sinfo.ads, sinfo.adb: Clean up obsolete documentation for Flag1,2,3
(Aspect_Cancel): New flag
(From_Aspect_Specification): New flag
(First_Aspect): Removed flag
(Last_Aspect): Removed flag
* sprint.adb (Sprint_Aspect_Specifications): New procedure
(Sprint_Node_Actual): Add calls to Sprint_Aspect_Specifications
2010-10-11 Bob Duff <duff@adacore.com>
* sem_res.adb (Resolve_Actuals): Minor change to warning messages so
they match in Ada 95, 2005, and 2012 modes, in the case where the
language didn't change. Same thing for the run-time exception message.
2010-10-11 Javier Miranda <miranda@adacore.com>
* debug.adb Document that switch -gnatd.p enables the CIL verifier.
2010-10-11 Robert Dewar <dewar@adacore.com>
* s-htable.adb: Minor reformatting.
From-SVN: r165299
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2010-10-11 Bob Duff <duff@adacore.com>
* par-ch9.adb, sem_aggr.adb, exp_ch5.adb, sem_ch3.adb, impunit.adb,
impunit.ads, sem_ch5.adb, sem_type.adb, exp_imgv.adb, exp_util.adb,
switch-c.adb, exp_attr.adb, exp_ch9.adb, par-ch11.adb, usage.adb,
sem_ch9.adb, sem_ch10.adb, scng.adb, checks.adb, sem_prag.adb,
sem_ch12.adb, par-ch2.adb, freeze.adb, par-ch4.adb, sem_util.adb,
sem_res.adb, sem_attr.adb, par-ch6.adb, exp_ch4.adb, exp_ch6.adb,
sem_ch4.adb, exp_ch8.adb, par-ch10.adb, sem_ch6.adb, par-prag.adb,
exp_disp.adb, par-ch12.adb, sem_ch8.adb, snames.adb-tmpl, opt.ads,
exp_aggr.adb, sem_cat.adb, sem_ch13.adb, par-ch3.adb, exp_strm.adb,
exp_cg.adb, lib-xref.adb, sem_disp.adb, exp_ch3.adb: Use Ada_2005
instead of Ada_05 (Ada_Version_Type).
From-SVN: r165283
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2010-10-11 Bob Duff <duff@adacore.com>
* sem_aggr.adb, impunit.adb, impunit.ads, switch-c.adb, usage.adb,
sem_ch10.adb, sem_prag.adb, sem_ch12.adb, par-ch4.adb, par-ch6.adb,
par-ch8.adb, exp_ch4.adb, sem_ch4.adb, sem_ch6.adb, par-prag.adb,
opt.ads, par-ch3.adb, lib-xref.adb: Use Ada_2012 instead of Ada_12
(Ada_Version_Type).
2010-10-11 Javier Miranda <miranda@adacore.com>
* exp_util.adb (Safe_Prefixed_Reference): If the prefix is an explicit
dereference then do not exclude dereferences of access-to-constant
types to handle them as constant view of variables (and hence remove
side effects when required).
* sem_res.adb (Resolve_Slice): Ensure that side effects in the bounds
are properly handled.
From-SVN: r165282
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2010-10-07 Robert Dewar <dewar@adacore.com>
* gnat_rm.texi, exp_util.adb, sinfo.adb, sinfo.ads, sem_ch12.adb,
sem.adb, gnat_ugn.texi, sem_util.ads, par-ch6.adb, targparm.ads,
restrict.adb, sem_ch6.adb, sem_ch6.ads, sprint.adb, i-c.ads: Change
spelling parametrize(d) => parameterize(d).
From-SVN: r165103
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2010-10-07 Robert Dewar <dewar@adacore.com>
* par-ch3.adb, par-ch6.adb, par-ch7.adb, par-ch9.adb, par-ch10.adb: Add
Pexp to Pf_Rec constants
(P_Subprogram): Expression is always enclosed in parentheses
* par.adb (Pf_Rec): add Pexp flag for parametrized expression
* sinfo.ads (N_Parametrized_Expression): Expression must be in parens
2010-10-07 Ed Schonberg <schonberg@adacore.com>
* sem_ch6.adb (Analyze_Subprogram_Specification): Implement Ada2012
checks on functions that return an abstract type or have a controlling
result whose designated type is an abstract type.
(Check_Private_Overriding): Implement Ada2012 checks on functions
declared in the private part, if an abstract type is involved.
* sem_ch12.adb (Analyze_Generic_Subprogram_Declaration): In Ada2012,
reject a generic function that returns an abstract type.
* exp_ch5.adb (Expand_Simple_Function_Return): in Ada2012, if a
function has a controlling access result, check that the tag of the
return value matches the designated type of the return expression.
From-SVN: r165100
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2010-10-07 Robert Dewar <dewar@adacore.com>
* par-ch6.adb: Fix error in handling of parametrized expressions.
* par-ch4.adb (P_Name): Allow qualified expression as name in Ada 2012
mode.
(P_Simple_Expression): Better message for qualified expression prefix
* s-crc32.adb: Minor reformatting.
* exp_intr.adb (Expand_Unc_Deallocation): Remove test for empty
storage pool (this test is moved to Sem_Intr).
* sem_intr.adb (Check_Intrinsic_Call): Add check for deallocation from
empty storage pool, moved here from Exp_Intr and made into error.
(Check_Intrinsic_Call): Remove assumption in generating not-null free
warning that the name of the instantiation is Free.
* sinput.adb (Tree_Read): Document use of illegal free call allowed in
GNAT mode.
* types.ads: Remove storage size clauses from big types (since we may
need to do deallocations, which are now illegal for empty pools).
2010-10-07 Sergey Rybin <rybin@adacore.com>
* gnat_ugn.texi: Add missing word.
From-SVN: r165099
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2010-10-07 Robert Dewar <dewar@adacore.com>
* exp_util.adb (Insert_Actions): Add handling of
N_Parametrized_Expression.
* par-ch6.adb (P_Subprogram): Add parsing of parametrized expression
* sem.adb: Add entry for N_Parametrized_Expression
* sem_ch6.adb (Analyze_Parametrized_Expression): New procedure
* sem_ch6.ads (Analyze_Parametrized_Expression): New procedure
* sinfo.ads, sinfo.adb: Add N_Parametrized_Expression
* sprint.adb (Sprint_Node): Add handling for N_Parametrized_Expression
* par-ch4.adb: Minor reformatting.
From-SVN: r165098
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2010-10-05 Robert Dewar <dewar@adacore.com>
* exp_ch3.adb, exp_ch5.adb, exp_disp.adb, exp_dist.adb, gnatlink.adb,
makeutl.adb, par-ch6.adb, prj-dect.adb, prj-env.adb, prj-env.ads,
prj-ext.adb, prj-nmsc.adb, prj-part.adb, prj-pp.ads: Minor code
reorganization.
Minor reformatting.
From-SVN: r164979
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2010-10-05 Ed Schonberg <schonberg@adacore.com>
* sem_ch3.adb: Do not elaborate type definition if syntax error.
2010-10-05 Javier Miranda <miranda@adacore.com>
* sprint.adb (Sprint_Node_Actual): Improve output of subprogram bodies
to generate the full-qualified names of its corresponding spec.
This facilitates locating the corresponing body when reading
the DG output.
2010-10-05 Thomas Quinot <quinot@adacore.com>
* exp_dist.adb (Make_Helper_Function_Name): For a tagged type, use
canonical name without serial number only if the helper is becoming a
primitive of the type.
2010-10-05 Javier Miranda <miranda@adacore.com>
* exp_disp.adb (Make_DT): Minor code reorganization.
2010-10-05 Ed Schonberg <schonberg@adacore.com>
* par-ch6.adb: improve recovery with extra paren in function spec.
2010-10-05 Quentin Ochem <ochem@adacore.com>
* prj-tree.ads: Project_Path is now aliased.
2010-10-05 Thomas Quinot <quinot@adacore.com>
* checks.adb: Minor reformatting.
2010-10-05 Eric Botcazou <ebotcazou@adacore.com>
* mlib-tgt-specific-mingw.adb (No_Argument_List): Delete.
(Shared_Libgcc): New aliased variable.
(Shared_Libgcc_Switch): New constant.
(Build_Dynamic_Library): Pass Shared_Libgcc_Switch to the compiler
* gcc-interface/Makefile.in (gnatlib-shared-win32): Pass -shared-libgcc
to the compiler.
2010-10-05 Vincent Celier <celier@adacore.com>
* prj-part.adb (Parse_Simple_Project): When checking if a child project
imports its parent project, also look in projects being extended by
imported projects.
2010-10-05 Eric Botcazou <ebotcazou@adacore.com>
* gnat_ugn.texi: Adjust instructions in G.10 Building DLLs with GNAT.
2010-10-05 Javier Miranda <miranda@adacore.com>
* exp_cg.adb (Slot_Number): Add support to handle aliased entities.
(Generate_CG_Output): Switch -gnatd.Z is no longer needed to
activate this output.
2010-10-05 Arnaud Charlet <charlet@adacore.com>
* back_end.adb (Call_Back_End): Generate an error message when scil
generation is enabled, and no scil back-end (by default) is available.
2010-10-05 Javier Miranda <miranda@adacore.com>
* debug.adb: Update documentation because -gnatd.Z is no longer required
to generate the call-graph information.
2010-10-05 Javier Miranda <miranda@adacore.com>
* exp_ch5.adb (Expand_Simple_Function_Return): Rewrite expansion of a
runtime access check by an equivalent expansion that causes
no problems in the VM backend. The original expansion was
not good for the VM backends because when Tagged_Type_Expansion
is disabled the attribute Access_Disp_Table is not available.
2010-10-05 Ed Schonberg <schonberg@adacore.com>
* sem_type.adb (Covers): In a dispatching context, T1 covers T2 if T2
is class-wide and T1 is its specific type.
2010-10-05 Ed Schonberg <schonberg@adacore.com>
* einfo.adb: Add guard to Is_String_Type to prevent cascaded errors.
2010-10-05 Vincent Celier <celier@adacore.com>
* back_end.ads: Minor spelling error correction.
2010-10-05 Arnaud Charlet <charlet@adacore.com>
* switch-c.adb, gnat1drv.adb (Scan_Front_End_Switches): Disable
warnings when -gnatC is specified here so that warnings can be
re-enabled explicitly.
(Adjust_Global_Switches): No longer suppress warnings.
2010-10-05 Vincent Celier <celier@adacore.com>
* makeutl.adb: Minor reformatting.
2010-10-05 Ed Schonberg <schonberg@adacore.com>
* sem_ch4.adb: add guard in Analyze_One_Call to prevent crash when a
non-discrete type appears as an actual in a call.
From-SVN: r164976
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2010-09-10 Vincent Celier <celier@adacore.com>
* vms_data.ads: Add new GNAT BIND qualifiers /32_MALLOC (for -H32) and
/64_MALLOC (for -H64).
2010-09-10 Robert Dewar <dewar@adacore.com>
* errout.adb (Error_Msg_Internal): Test Parsing_Main_Subunit flag
(Error_Msg_NW): Test Parsing_Main_Subunit flag
* errout.ads (Parsing_Main_Subunit): New flag
* lib-load.adb (Load_Unit): Set Parsing_Main_Subunit flag
* par-ch6.adb: Minor style fix (remove redandant parentheses)
* par-ch9.adb: Minor style fix (remove redundant parens)
* par-load.adb: (Load): Deal with setting Parsing_Main_Subunit
2010-09-10 Vincent Celier <celier@adacore.com>
* make.adb (Create_Binder_Mapping_File): Remove procedure. Replaced by
function of the same name in Makeutl.
(Gnatmake): Call function Create_Binder_Mapping_File in Makeutl, instead
of removed procedure when creating a binder mapping file.
* makeutl.adb (Create_Binder_Mapping_File): New function. Was a
procedure in Make.
* makeutl.ads (Create_Binder_Mapping_File): New function
From-SVN: r164176
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* par-ch9.adb, sem_aggr.adb, sem_ch3.adb, layout.adb, sem_ch4.adb,
sem_ch5.adb, sem_mech.adb, exp_util.adb, par-ch10.adb, sem_ch6.adb,
par-ch11.adb, sem_ch7.adb, par-prag.adb, exp_disp.adb, par-ch12.adb,
sem_ch8.adb, style.adb, sem_ch9.adb, sem_ch10.adb, prep.adb,
sem_warn.adb, par-util.adb, scng.adb, sem_eval.adb, checks.adb,
sem_prag.adb, sem_ch12.adb, styleg.adb, sem_ch13.adb, par-ch3.adb,
par-tchk.adb, freeze.adb, sfn_scan.adb, par-ch4.adb, sem_util.adb,
sem_res.adb, par-ch5.adb, lib-xref.adb, sem_attr.adb, par-ch6.adb,
sem_disp.adb, prepcomp.adb, par-ch7.adb, sem_elab.adb, exp_ch4.adb,
errout.ads: Update comments. Minor reformatting.
From-SVN: r160979
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2010-06-14 Sergey Rybin <rybin@adacore.com>
* gnat_ugn.texi: Add description of '-cargs gcc_switches' to gnatstub
and gnatppa.
2010-06-14 Thomas Quinot <quinot@adacore.com>
* exp_ch4.adb (Expand_Short_Circuit_Operator): New subprogram,
factoring duplicated code between...
(Expand_N_And_Than, Expand_N_Or_Else): Remove duplicated code.
* a-envvar.ads: Minor reformatting
2010-06-14 Arnaud Charlet <charlet@adacore.com>
* ali.adb, ali.ads, lib-xref.ads: Document new '+' letter for C/C++
static entities.
(Scan_ALI): Take into account new Visibility field.
(Visibility_Kind): New type.
(Xref_Entity_Record): Replace Lib field by Visibility.
* gcc-interface/Make-lang.in: Update dependencies.
2010-06-14 Pascal Obry <obry@adacore.com>
* raise.h: Remove unused defintions.
2010-06-14 Bob Duff <duff@adacore.com>
* par-ch10.adb (P_Subunit): If the next token after "separate(X)" is
Tok_Not or Tok_Overriding, call P_Subprogram. We had previously given
the incorrect error "proper body expected".
* par-ch6.adb (P_Subprogram): Suppress "overriding indicator not
allowed here" error in case of subunits, which was triggered by the
above change to P_Subunit.
From-SVN: r160740
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2009-05-06 Robert Dewar <dewar@adacore.com>
* errout.adb: Minor reformatting
* scng.adb, sem_prag.adb, par-ch4.adb, sem_res.adb, par-ch6.adb,
sem_ch6.adb, par-prag.adb, sem_ch8.adb, sem_warn.adb, par-util.adb,
styleg.adb: Add stylized comments to error messages that are included
in the codefix circuitry of IDE's such as GPS.
From-SVN: r147173
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2009-05-06 Sergey Rybin <rybin@adacore.com>
* gnat_ugn.texi: For Misnamed_Identifiers rule all description of the
new form of the rule parameter that allows to specify the suffix for
access-to-access type names.
2009-05-06 Robert Dewar <dewar@adacore.com>
* sem_warn.adb (Warn_On_Useless_Assignment): Avoid false negative for
out parameter assigned when exception handlers are present.
* sem_ch5.adb (Analyze_Exit_Statement): Kill current value last
assignments on exit.
* par-ch9.adb, sem_aggr.adb, par-endh.adb, sem_res.adb, par-ch6.adb,
sinput-l.adb, par-load.adb, errout.ads, sem_ch4.adb, lib-load.adb,
prj-dect.adb, par-ch12.adb, sem_ch8.adb, par-util.adb, par-ch3.adb,
par-tchk.adb, par-ch5.adb: This patch adds stylized comments to error
messages that are included in the codefix circuitry of IDE's such as
GPS.
* sinput.ads, sinput.adb (Expr_First_Char): New function
(Expr_Last_Char): New function
From-SVN: r147172
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2009-04-17 Ed Schonberg <schonberg@adacore.com>
* atree.ads, atree.adb: Move New_Copy_Tree.to sem_util.
* nlists.ads, nlists.adb: Move New_Copy_List to sem_util.
* lib-load.adb: Use Copy_Separate_Tree rather than New_Copy_Tree
* sem_util.ads, sem_util.adb: New_Copy_Tree and New_Copy_List belong in
semantic units, because the handling of itypes in the copied tree
requires semantic information that does not belong in atree.
2009-04-17 Robert Dewar <dewar@adacore.com>
* par-ch6.adb: Minor reformatting
* prj.adb: Minor reformatting
From-SVN: r146230
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2009-04-17 Gary Dismukes <dismukes@adacore.com>
* par-ch6.adb (P_Subprogram): Overriding indicators should be allowed
on protected subprogram bodies, so exclude the case where Pf_Flags is
Pf_Decl_Pbod from the error check.
* par-ch9.adb (P_Protected_Operation_Items): Permit overriding
indicators on subprograms in protected bodies, and proceed with parsing
the subprogram.
* sem_ch6.adb (Verify_Overriding_Indicator): Exclude protected
subprograms from the check for primitiveness on subprograms with
overriding indicators.
(Check_Overriding_Indicator): Include protected subprograms in the
style check for missing overriding indicators.
2009-04-17 Tristan Gingold <gingold@adacore.com>
* init.c: Fix stack checking for x86 Darwin.
2009-04-17 Vincent Celier <celier@adacore.com>
* prj-attr.adb: New project level attribute Object_File_Suffix
(<language>).
* prj-nmsc.adb (Add_Source): Use the object file suffix to get the
object file name
(Process_Compiler): Process attribute Object_File_Suffix
* prj.adb (Object_Name): Use suffix Object_File_Suffix instead of
platform suffix, when specified.
* prj.ads (Language_Config): New component Object_File_Suffix,
defaulted to No_Name.
(Object_Name): New parameter Object_File_Suffix, defaulted to No_Name
* snames.ads-tmpl: New standard name Object_File_Suffix
From-SVN: r146228
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From-SVN: r139296
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gcc/ada/
* g-table.adb, g-tasloc.adb, g-traceb.ads,
g-trasym.adb, g-utf_32.adb, gen-soccon.c, gigi.h, gmem.c,
gnatbind.adb, gnatchop.adb, gnatcmd.adb,
gnatcmd.ads, gnatdll.adb, gnatfind.adb,
gnatlink.adb, gnatmem.adb, gprep.adb,
i-cstrea-vms.adb, i-cstrin.adb, i-pacdec.ads,
i-vxwork.ads, impunit.adb, init.c, initialize.c, inline.adb,
layout.adb, lib-writ.adb, lib-writ.ads, lib-xref.adb,
lib-xref.ads, lib.adb, link.c, live.ads,
make.adb, makegpr.adb, makeutl.adb, math_lib.adb,
mdll-utl.adb, mdll.ads, memroot.adb, memroot.ads,
misc.c, mlib-prj.adb, mlib-tgt-hpux.adb,
mlib-tgt-linux.adb, mlib-tgt-tru64.adb, mlib-tgt.ads,
namet.adb, namet.h, nlists.adb, nlists.ads,
nlists.h, opt.ads, osint-b.ads, osint-c.adb,
osint-c.ads, osint.adb, osint.ads, output.ads,
par-ch10.adb, par-ch12.adb, par-ch2.adb, par-ch3.adb,
par-ch4.adb, par-ch5.adb, par-ch6.adb, par-ch9.adb,
par-endh.adb, par-labl.adb, par-prag.adb,
par-sync.adb, par-tchk.adb, par-util.adb,
par.adb, prep.adb, prep.ads, prepcomp.adb, prj-attr.ads,
prj-dect.adb, prj-env.adb, prj-ext.adb, prj-nmsc.adb,
prj-nmsc.ads, prj-pp.adb, prj-proc.adb,
prj-strt.ads, prj-tree.ads, prj.adb, prj.ads: Fix comment typos.
From-SVN: r133770
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2008-03-26 Robert Dewar <dewar@adacore.com>
* par.adb (Check_No_Right_Paren): Removed no longer used
* par-ch10.adb (N_Pragma): Chars field removed, use Chars
(Pragma_Identifier (.. instead.
* par-ch10.adb (P_Subunit): Improvement in error recovery and message
* par-tchk.adb, par-ch5.adb, par-ch6.adb, par-ch3.adb,
par-ch4.adb: Minor improvements in error recovery and messages.
* erroutc.adb (Test_Style_Warning_Serious_Msg): Treat style msgs as
non-serious
* par-ch9.adb: Minor improvements in error recovery and messages
(P_Protected): Better error recovery for "protected type x;"
* par-util.adb: Minor improvements in error recovery and messages
(Check_No_Right_Paren): Removed no longer used
From-SVN: r133557
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