| Commit message (Collapse) | Author | Age | Files | Lines |
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* prj.adb (Reset): Initialize the first element of table Namings with
the standard naming data.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111083 138bc75d-0d04-0410-961f-82ee72b054a4
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* par-endh.adb (Explicit_Start_Label): Add code to protect the parser
against source containing syntax errors.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111082 138bc75d-0d04-0410-961f-82ee72b054a4
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* par-ch6.adb, style.ads, styleg.adb, styleg.ads, stylesw.adb,
stylesw.ads, usage.adb, vms_data.ads: Implement -gnatyI switch
(MODE_IN)
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111081 138bc75d-0d04-0410-961f-82ee72b054a4
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PR ada/23973
* par-ch3.adb (P_Derived_Type_Def_Or_Private_Ext_Decl): Reorganize the
code to improve the error message reported when the program has
declarations of abstract interface types and it is not compiled with
the -gnat05 switch.
(P_Access_Definition): Reorganize the code to improve the error
message reported when the new Ada 2005 syntax for anonymous
access types is used and the program is not compiled with the
-gnat05 switch.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111080 138bc75d-0d04-0410-961f-82ee72b054a4
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* mlib-prj.adb (Index): New function
(Build_Library): When building a shared library, add to the run path
the directory of the shared version of libgcc.
(Build_Library): Output shared decgnat library.
(Process_Binder_File): Test for shared decgnat library.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111079 138bc75d-0d04-0410-961f-82ee72b054a4
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* make.adb (Collect_Arguments_And_Compile): For VMS, when compiling the
main source, add switch -mdebug-main=_ada_ so that the executable can
be debugged by the standard VMS debugger.
(Gnatmake): Set No_Main_Subprogram to True when there is no main
subprogram, to avoid issuing -mdebug-main=_ada_ for VMS uselessly.
Exit the Multi_Main_Loop when Unique_Compile is True after compilation
of the last source, as the binding and linking phases are never
performed.
Set all executable obsolete when rebuilding a library.
* makeutl.adb (Linker_Options_Switches): Do not process empty linker
options.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111078 138bc75d-0d04-0410-961f-82ee72b054a4
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Robert Dewar <dewar@adacore.com>
* lib-xref.adb (Get_Type_Reference): For a private type whose full
view is an array type, indicate the component type as well, for
navigation purposes.
(Generate_Reference): Don't consider array ref on LHS to be a case
of violating pragma Unreferenced.
Do not give Ada 2005 warning except on real reference.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111077 138bc75d-0d04-0410-961f-82ee72b054a4
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* g-spipat.adb (Image, case PC_Assign_Imm and case PC_Assign_OnM):
These two cases were generating incorrect output, and if this unit
was built with checks on, generated a discriminant mismatch constraint
error.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111076 138bc75d-0d04-0410-961f-82ee72b054a4
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* gnatcmd.adb (Rules_Switches): New table
(Add_To_Rules_Switches): New procedure
(GNATCmd): For command CHECK, put all options following "-rules" in the
Rules_Switches table. Append these -rules switches after the -cargs
switches.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111075 138bc75d-0d04-0410-961f-82ee72b054a4
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native platforms.
(Gnatbind): Do not call Exit_Program (E_Success) at the end, so that
finalization can occur normally.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111074 138bc75d-0d04-0410-961f-82ee72b054a4
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* g-dyntab.adb (Index_Of): conversion from Natural can no longer raise
Constraint_Error.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111073 138bc75d-0d04-0410-961f-82ee72b054a4
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* g-catiio.adb (Sec_Number): New type used to compute the number of
seconds since 1-1-1970.
(Image) [Natural]: The parameter was an Integer, as we can't deal with
negative numbers (years, months...) it is better to have a Natural here.
Code clean-up.
(Image) [Number]: Change parameter from Long_Integer to Number.
(Image): Use Number type to compute the seconds since 1-1-1970 to fix an
overflow for dates past year 2038.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111072 138bc75d-0d04-0410-961f-82ee72b054a4
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* g-altive.ads (VECTOR_ALIGNMENT): Set to Min (16, Max_Alignment),
to avoid useless and space inefficient overalignments on targets where
Max_Alignment is larger than 16.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111071 138bc75d-0d04-0410-961f-82ee72b054a4
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* freeze.adb (Freeze_Entity): Handle subtypes of protected types and
task types when accessing to the corresponding record type.
Remove '!' in warning message.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111070 138bc75d-0d04-0410-961f-82ee72b054a4
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Javier Miranda <miranda@adacore.com>
Eric Botcazou <ebotcazou@adacore.com>
* exp_util.ads, exp_util.adb (Find_Prim_Op,
Is_Predefined_Primitive_Operation): When
searching for the predefined equality operator, verify that operands
have the same type.
(Is_Predefined_Dispatching_Operation): Remove the code that looks
for the last entity in the list of aliased subprograms. This code
was wrong in case of renamings.
(Set_Renamed_Subprogram): New procedure
(Remove_Side_Effects): Replace calls to Etype (Exp) with use of the
Exp_Type constant computed when entering this subprogram.
(Known_Null): New function
(OK_To_Do_Constant_Replacement): New function
(Known_Non_Null): Check scope before believing Is_Known_Non_Null flag
(Side_Effect_Free): An attribute reference 'Input is not free of
side effect, unlike other attributes that are functions. (from code
reading).
(Remove_Side_Effects): Expressions that involve packed arrays or records
are copied at the point of reference, and therefore must be marked as
renamings of objects.
(Is_Predefined_Dispatching_Operation): Return false if the operation is
not a dispatching operation.
PR ada/18819
(Remove_Side_Effects): Lift enclosing type conversion nodes for
elementary types in all cases.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111069 138bc75d-0d04-0410-961f-82ee72b054a4
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* exp_pakd.ads: Fix typos in comments.
* exp_pakd.adb (Convert_To_PAT_Type): For the case of a bit packed
array reference that is an explicit dereference, mark the converted
(packed) array reference as analyzed to prevent a forthcoming
reanalysis from resetting its type to the original (non-packed) array
type.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111068 138bc75d-0d04-0410-961f-82ee72b054a4
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* exp_intr.adb (Expand_Unc_Deallocation): Correct error of bad analyze
call.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111067 138bc75d-0d04-0410-961f-82ee72b054a4
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* expect.c (__gnat_expect_portable_execvp): New implementation. The
previous implementation was using the C runtime spawnve routine but
the corresponding wait was using directly the Win32 API. This was
causing some times a lock when waiting for an event using
WaitForSingleObject in __gnat_waitpid. This new implementation uses
the Win32 CreateProcess routine. Avoiding mixing C runtime and Win32
API fixes this problem.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111066 138bc75d-0d04-0410-961f-82ee72b054a4
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* exp_dist.adb (Copy_Specification): For access parameters, copy
Null_Exclusion flag, which will have been set for stream subprograms
in Ada2005 mode.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111065 138bc75d-0d04-0410-961f-82ee72b054a4
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* exp_disp.ads, exp_disp.adb (Expand_Dispatching_Call): If the
controlling argument of the dispatching call is an abstract interface
class-wide type then we use it directly.
Check No_Dispatching_Calls restriction.
(Default_Prim_Op_Position): Remove the code that looks for the last
entity in the list of aliased subprograms. This code was wrong in
case of renamings.
(Fill_DT_Entry): Add assertion to avoid the use of this subprogram
when the source is compiled with the No_Dispatching_Calls restriction.
(Init_Predefined_Interface_Primitives): No need to inherit primitives
if we are compiling with restriction No_Dispatching_Calls.
(Make_Disp_XXX): Addition of assertion to avoid the use of all these
subprograms if we are compiling under No_Dispatching_Calls restriction.
(Make_DT): Generate a dispatch table with a single dummy entry if
we are compiling with the No_Dispatching_Calls restriction. In
addition, in this case we don't generate code that calls to the
following run-time subprograms: Set_Type_Kind, Inherit_DT.
(Make_Select_Specific_Data_Table): Add assertion to avoid the use
of this subprogram if compiling with the No_Dispatching_Calls
restriction.
(Expand_Type_Conversion): Instead of using the actual parameter,
the argument passed as parameter to the conversion function was
erroneously referenced by the expander.
(Ada_Actions): Addition of Get_Predefined_Prim_Op_Address,
Set_Predefined_Primitive_Op_Address and Set_Signature.
(Expand_Dispatching_Call): Generate call to
Get_Predefined_Prim_Op_Address for predefined primitives.
(Fill_DT_Entry): Generate call to Set_Predefined_Prim_Op_Address for
predefined primitives.
(Make_DT, Make_Secondary_DT): If the tagged type has no user defined
primitives we reserve one dummy entry to ensure that the tag does not
point to some memory that is associated with some other object. In
addition, remove all the old code that generated the assignments
associated with the signature of the dispatch table and replace them
by a call to the new subprogram Set_Signature.
(Set_All_DT_Position): Change the algorithm because now we have a
separate dispatch table associated with predefined primitive operations.
(Expand_Interface_Conversion): In case of non-static offset_to_top
add explicit dereference to get access to the object after the call
to displace the pointer to the object.
(Expand_Interface_Thunk): Modify the generation of the actual used
in the calls to the run-time function Offset_To_Top to fulfil its
new interface.
(Make_DT): Add the new actuals required to call Set_Offset_To_Top.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111064 138bc75d-0d04-0410-961f-82ee72b054a4
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Hristian Kirtchev <kirtchev@adacore.com>
* exp_ch9.adb (Expand_N_Protected_Type_Declaration): When creating the
components of the corresponding record, take into account component
definitions that are access definitions.
(Expand_N_Asynchronous_Select): A delay unit statement rewritten as a
procedure is not considered a dispatching call and will be expanded
properly.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111063 138bc75d-0d04-0410-961f-82ee72b054a4
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Javier Miranda <miranda@adacore.com>
Robert Dewar <dewar@adacore.com>
Gary Dismukes <dismukes@adacore.com>
* exp_ch6.adb (Expand_Inlined_Call): Handle calls to functions that
return unconstrained arrays.
Update comments.
(Expand_Call): An indirect call through an access parameter of a
protected operation is not a protected call.
Add circuit to raise CE in Ada 2005 mode following call
to Raise_Exception.
(Register_DT_Entry): Do nothing if
the run-time does not give support to abstract interfaces.
(Freeze_Subprogram): In case of dispatching operations, do not generate
code to register the operation in the dispatch table if the source
is compiled with No_Dispatching_Calls.
(Register_Predefined_DT_Entry): Generate code that calls the new
run-time subprogram Set_Predefined_Prim_Op_Address instead of
Set_Prim_Op_Address.
* sem_ch5.adb (Analyze_Assignment_Statement): Do not apply length checks
on array assignments if the right-hand side is a function call that has
been inlined. Check is performed on the assignment in the block.
(Process_Bounds): If bounds and range are overloaded, apply preference
rule for root operations to disambiguate, and diagnose true ambiguity.
(Analyze_Assignment): Propagate the tag for a class-wide assignment with
a tag-indeterminate right-hand side even when Expander_Active is True.
Needed to ensure that dispatching calls to T'Input are allowed and
get the tag of the target class-wide object.
* sem_ch6.adb (New_Overloaded_Entity): Handle entities that override
an inherited primitive operation that already overrides several
abstract interface primitives. For transitivity, the new entity must
also override all the abstract interface primitives covered by the
inherited overriden primitive.
Emit warning if new entity differs from homograph in same scope only in
that one has an access parameter and the other one has a parameter of
a general access type with the same designated type, at the same
position in the signature.
(Make_Inequality_Operator): Use source locations of parameters and
subtype marks from corresponding equality operator when creating the
tree structure for the implicit declaration of "/=". This does not
change anything in behaviour except that the decoration of the
components of the subtree created for "/=" allows ASIS to get the
string images of the corresponding identifiers.
(Analyze_Return_Statement): Remove '!' in warning message.
(Check_Statement_Sequence): Likewise.
(Analyze_Subprogram_Body): For an access parameter whose designated type
is an incomplete type imported through a limited_with clause, use the
type of the corresponding formal in the body.
(Check_Returns): Implicit return in No_Return procedure now raises
Program_Error with a compile time warning, instead of beging illegal.
(Has_Single_Return): Function returning unconstrained type cannot be
inlined if expression in unique return statement is not an identifier.
(Build_Body_To_Inline): It is possible to inline a function call that
returns an unconstrained type if all return statements in the function
return the same local variable. Subsidiary procedure Has_Single_Return
verifies that the body conforms to this restriction.
* sem_res.adb (Resolve_Equality_Op): If the operands do not have the
same type, and one of them is of an anonymous access type, convert
the other operand to it, so that this is a valid binary operation for
gigi.
(Resolve_Type_Conversion): Handle subtypes of protected types and
task types when accessing to the corresponding record type.
(Resolve_Allocator): Add '\' in 2-line warning message.
Remove '!' in warning message.
(Resolve_Call): Add '\' in 2-line warning message.
(Valid_Conversion): Likewise.
(Resolve_Overloaded_Selected_Component): If disambiguation succeeds, the
resulting type may be an access type with an implicit dereference.
Obtain the proper component from the designated type.
(Make_Call_Into_Operator): Handle properly a call to predefined equality
given by an expanded name with prefix Standard, when the operands are
of an anonymous access type.
(Check_Fully_Declared_Prefix): New procedure, subsidiary of Resolve_
Explicit_Dereference and Resolve_Selected_Component, to verify that the
prefix of the expression is not of an incomplete type. Allows full
diagnoses of all semantic errors.
(Resolve_Actuals): If the actual is an allocator whose directly
designated type is a class-wide interface we build an anonymous
access type to use it as the type of the allocator. Later, when
the subprogram call is expanded, if the interface has a secondary
dispatch table the expander will add a type conversion to force
the displacement of the pointer.
(Resolve_Call): If a function that returns an unconstrained type is
marked Inlined_Always and inlined, the call will be inlined and does
not require the creation of a transient scope.
(Check_Direct_Boolean_Op): Removed
(Resolve_Comparison_Op): Remove call to above
(Resolve_Equality_Op): Remove call to above
(Resolve_Logical_Op): Inline above, since this is only call.
(Valid_Conversion): Handle properly conversions between arrays of
convertible anonymous access types.
PR ada/25885
(Set_Literal_String_Subtype): If the lower bound is not static, wrap
the literal in an unchecked conversion, because GCC 4.x needs a static
value for a string bound.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111062 138bc75d-0d04-0410-961f-82ee72b054a4
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* exp_ch5.adb (Expand_Assign_Array): If the right-hand side is a
string, and the context requires a loop for the assignment (e.g.
because the left-hand side is packed), generate a unique name for the
temporary that holds the string, to prevent spurious name clashes.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111061 138bc75d-0d04-0410-961f-82ee72b054a4
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Ed Schonberg <schonberg@adacore.com>
* exp_ch4.adb (Expand_Allocator_Expression): Pass Allocator => True to
Make_Adjust_Call done for a newly-allocated object.
* exp_ch7.ads, exp_ch7.adb (Expand_Cleanup_Actions): If the statements
in a subprogram are wrapped in a cleanup block, indicate that the
subprogram contains an inner block with an exception handler.
(Make_Adjust_Call): New Boolean formal Allocator indicating whether the
Adjust call is for a newly-allocated object. In that case we must not
assume that the finalization list chain pointers are correct (since they
come from a bit-for-bit copy of the original object's pointers) so if
the attach level would otherwise be zero (no change), we set it to 4
instead to cause the pointers to be reset to null.
* s-finimp.adb (Attach_To_Final_List): New attach level: 4, meaning
reset chain pointers to null.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111060 138bc75d-0d04-0410-961f-82ee72b054a4
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Gary Dismukes <dismukes@adacore.com>
* exp_ch3.adb (Component_Needs_Simple_Initialization): Add check for
availability of RE_Interface_Tag.
(Build_Initialization_Call): Fix wrong access to the discriminant value.
(Freeze_Record_Type): Do not generate the tables associated with
timed and conditional dispatching calls through synchronized
interfaces if compiling under No_Dispatching_Calls restriction.
When compiling for Ada 2005, for a nonabstract
type with a null extension, call Make_Controlling_Function_Wrappers
and insert the wrapper function declarations and bodies (the latter
being appended as freeze actions).
(Predefined_Primitive_Bodies): Do not generate the bodies of the
predefined primitives associated with timed and conditional
dispatching calls through synchronized interfaces if we are
compiling under No_Dispatching_Calls.
(Build_Init_Procedure): Use RTE_Available to check if a run-time
service is available before generating a call.
(Make_Controlling_Function_Wrappers): New procedure.
(Expand_N_Full_Type_Declaration): Create a class-wide master for
access-to-limited-interfaces because they can be used to reference
tasks that implement such limited interface.
(Build_Offset_To_Top_Functions): Build the tree corresponding to the
procedure spec and body of the Offset_To_Top function that is generated
when the parent of a type with discriminants has secondary dispatch
tables.
(Init_Secondary_Tags): Handle the case in which the parent of the type
containing secondary dispatch tables has discriminants to generate the
correct arguments to call Set_Offset_To_Top.
(Build_Record_Init_Proc): Add call to Build_Offset_To_Top_Functions.
* a-tags.ads, a-tags.adb: (Check_Index): Removed.
Add Wide_[Wide_]Expanded_Name.
(Get_Predefined_Prim_Op_Address): New subprogram that provides exactly
the same functionality of Get_Prim_Op_Address but applied to predefined
primitive operations because the pointers to the predefined primitives
are now saved in a separate table.
(Parent_Size): Modified to get access to the separate table of primitive
operations or the parent type.
(Set_Predefined_Prim_Op_Address): New subprogram that provides the same
functionality of Set_Prim_Op_Address but applied to predefined primitive
operations.
(Set_Signature): New subprogram used to store the signature of a DT.
(Displace): If the Offset_To_Top value is not static then call the
function generated by the expander to get such value; otherwise use
the value stored in the table of interfaces.
(Offset_To_Top): The type of the actual has been changed to Address to
give the correct support to tagged types with discriminants. In this
case this value is stored just immediately after the tag field.
(Set_Offset_To_Top): Two new formals have been added to indicate if the
offset_to_top value is static and hence pass this value to the run-time
to store it in the table of interfaces, or else if this value is dynamic
and then pass to the run-time the address of a function that is
generated by the expander to provide this value for each object of the
type.
* rtsfind.ads (Default_Prin_Op_Count): Removed.
(Default_Prim_Op_Count): New entity
(Get_Predefined_Prim_Op_Address): New entity
(Set_Predefined_Prim_Op_Address): New entity
(RE_Set_Signature): New entity
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111059 138bc75d-0d04-0410-961f-82ee72b054a4
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* exp_attr.adb (Expand_N_Attribute_Reference, case Mechanism_Code): If
attribute Mechanism_Code is applied to renamed subprogram, modify
prefix to point to base subprogram.
Max/Min attributes now violate Restriction No_Implicit_Conditionals
* sinfo.ads: Document that Mechanism_Code cannot be applied to
renamed subprograms so that the front-end must replace the prefix
appropriately.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111058 138bc75d-0d04-0410-961f-82ee72b054a4
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* exp_aggr.adb (Build_Array_Aggr_Code): Rename variable
"Others_Mbox_Present" to "Others_Box_Present" because the mbox concept
does not exist in the Ada RM.
(Compatible_Int_Bounds): Determine whether two integer range bounds
are of equal length and have the same start and end values.
(Is_Int_Range_Bounds): Determine whether a node is an integer range.
(Build_Record_Aggr_Code): Perform proper sliding of a nested array
aggregate when it is part of an object declaration.
(Build_Record_Aggr_Code) If the aggregate ttype is a derived type that
constrains discriminants of its parent, add explicitly the discriminant
constraints of the ancestor by retrieving them from the
stored_constraint of the parent.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111057 138bc75d-0d04-0410-961f-82ee72b054a4
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Olivier Hainque <hainque@adacore.com>
* bindusg.adb: Updated documentation for -d and -D switches.
* raise.h (__gnat_set_globals): added new parameter for
Default_Stack_Size.
* init.c (__gnat_adjust_context_for_raise) <alpha-vms case>: Implement.
(__gnat_handle_vms_condition): Adjust context before raise.
(__gnat_install_handler): Restore the global vector setup for GCC
versions before 3.4, as the frame based circtuitry is not available
in this case.
(__gnat_set_globals): added a parameter default_stack_size
(__gl_default_stack_size): new variable.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111056 138bc75d-0d04-0410-961f-82ee72b054a4
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Robert Dewar <dewar@adacore.com>
Ed Schonberg <schonberg@adacore.com>
* einfo.ads, einfo.adb (First_Tag_Component): Protect the frontend
against errors in the source program: a private types for which the
corresponding full type declaration is missing and pragma CPP_Virtual
is used.
(Is_Unchecked_Union): Check flag on Implementation_Base_Type.
(Is_Known_Null): New flag
(Has_Pragma_Pure): New flag
(No_Return): Present in all entities, set only for procedures
(Is_Limited_Type): A type whose ancestor is an interface is limited if
explicitly declared limited.
(DT_Offset_To_Top_Func): New attribute that is present in E_Component
entities. Only used for component marked Is_Tag. If present it stores
the Offset_To_Top function used to provide this value in tagged types
whose ancestor has discriminants.
* exp_ch2.adb: Update status of new Is_Known_Null flag
* sem_ch7.adb: Maintain status of new Is_Known_Null flag
* sem_cat.adb (Get_Categorization): Don't treat function as Pure in
the categorization sense if Is_Pure was set by pragma Pure_Function.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111055 138bc75d-0d04-0410-961f-82ee72b054a4
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Serguei Rybin <rybin@adacore.com>
* opt.ads opt.adb: Add Ada_Version_Explicit_Config along with
save/restore routines.
Properly handle Ada_Version_Explicit and Ada_Version_Config, which
were not always properly handled previously.
Since we are changing the tree format anyway, also get rid of the
junk obsolete Immediate_Errors flag.
(Tree_Read): Change the way of reading Tree_Version_String - now we
read the version string from the tree even if its length is not the
same as the length of the version string computed from Gnatvsn.
(Search_Directory_Present): New Boolean flag for the compiler.
Define Tree_Version_String as a dynamic string.
(Default_Stack_Size): new variable, used to handle switch -d.
* par-prag.adb:
For pragma Ada_2005, remove stuff about setting Ada_Version_Explicit
only for main unit.
Add pragma Ada_2005 (synonym for Ada_05)
Properly handle Ada_Version_Explicit and Ada_Version_Config, which
were not always properly handled previously.
* directio.ads, ioexcept.ads, sequenio.ads, text_io.ads: Change
explicit Ada_95 to Ada_2005.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111054 138bc75d-0d04-0410-961f-82ee72b054a4
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Vincent Celier <celier@adacore.com>
* debug.adb: Eliminate numeric switches for binder/gnatmake
* switch-m.adb (Normalize_Compiler_Switches): Record numeric debug
switches for the compiler.
(Scan_Make_Switches): Do not allow numeric debug switches for gnatmake
(Scan_Make_Switches): When failing with an illegal switch, output an
error message with the full switch.
Eliminate numeric switches for binder/gnatmake
* switch.ads, switch.adb (Bad_Switch): New procedure
* switch-b.adb (Scan_Binder_Switches): Do not accept combined switches.
Remove 0-9 as debug flag character possibilities
-d is now controlling the primary stack size when its value is a
positive. Also add checks against invalid values, and support for kb,
mb. Ditto for -D switch.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111053 138bc75d-0d04-0410-961f-82ee72b054a4
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Thomas Quinot <quinot@adacore.com>
* checks.adb (Build_Discriminant_Checks): If the expression being
checks is an aggregate retrieve the values of its discriminants to
generate the check, rather than creating a temporary and a reference
to it.
(Apply_Access_Check): Rewritten to handle new Is_Known_Null flag
(Install_Null_Excluding_Check): Ditto
(Selected_Length_Checks): Build actual subtype for the original Ck_Node,
not for the renamed object, so that the actual itype is attached in the
proper context.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111052 138bc75d-0d04-0410-961f-82ee72b054a4
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* a-direct.adb (Duration_To_Time, OS_Time_To_Long_Integer): New
Unchecked_Conversion functions.
(Modification_Time): Use direct conversion of OS_Time to Calendar time
when OpenVMS returns False.
* a-dirval-mingw.adb, a-dirval-vms.adb, a-dirval.ads,
a-dirval.adb (OpenVMS): New Boolean function
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111051 138bc75d-0d04-0410-961f-82ee72b054a4
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* s-stchop.adb (Stack_Check): Raise Storage_Error if the argument has
wrapped around.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111050 138bc75d-0d04-0410-961f-82ee72b054a4
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Eric Botcazou <ebotcazou@adacore.com>
* err_vars.ads: Suppress range checks for a couple of assignments
which otherwise cause validity checks with validity checking turned on.
Update comments.
* errout.adb (Error_Msg_Internal): Do not suppress warning messages.
Make message unconditional if it is a warning.
(Error_Msg_NEL): Always output warning messages.
Suppress range checks for a couple of assignments which otherwise
cause validity checks with validity checking turned on.
* errout.ads (Message Insertion Characters): Document that '!' is
implied by '?' in error messages.
* gnat1drv.adb: (Bad_Body): Remove '!' in warning message.
(Gnat1drv): Use a goto to end of main subprogram instead of
Exit_Program (E_Success) so that finalization can occur normally.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111049 138bc75d-0d04-0410-961f-82ee72b054a4
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* erroutc.ads, erroutc.adb (Set_Message_Blank): Don't insert space
after hyphen (small aesthetic change useful for a range of numbers
using ^-^.
Suppress range checks for a couple of assignments which otherwise
cause validity checks with validity checking turned on.
* sem_ch13.adb (Analyze_Attribute_Definition_Clause, case Size):
Improvement in error message for object.
(Rep_Item_Too_Late): Remove '!' in warning message.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111048 138bc75d-0d04-0410-961f-82ee72b054a4
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* gnatvsn.ads (Current_Year): New constant, used to easily update
copyright on all GNAT tools.
* gnatls.adb, gnatname.adb, vms_conv.adb: Add 2006 to displayed
copyright notice.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111047 138bc75d-0d04-0410-961f-82ee72b054a4
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* gnatlink.adb (Process_Binder_File): If -shared is specified, invoke
gcc to link with option -shared-libgcc.
(Gnatlink): Remove duplicate switches -shared-libgcc
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111046 138bc75d-0d04-0410-961f-82ee72b054a4
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* bindgen.adb (Gen_Main_C): declare the ensure_reference variable as
volatile, to tell the compiler to preserve this variable at any level
of optimization.
(Gen_Versions_Ada): Temporarily work around codegen bug.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111045 138bc75d-0d04-0410-961f-82ee72b054a4
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* back_end.adb (Scan_Compiler_Arguments): Check if
Search_Directory_Present is True and, if it is, add the argument in
the source search directory path.
* switch-c.adb (Scan_Front_End_Switches): Accept switch "-I". Set
Search_Directory_Present to True.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111044 138bc75d-0d04-0410-961f-82ee72b054a4
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Gary Dismukes <dismukes@adacore.com>
* a-tifiio.adb (Put_Digits): Test Last against To'First - 1 instead of
0, since the lower bound of the actual string may be greater than one.
PR ada/20753
(Put): Fix condition to raise Layout_Error when invalid
layout is requested.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111043 138bc75d-0d04-0410-961f-82ee72b054a4
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* rtsfind.adb, exp_prag.adb, lib-writ.adb, par-labl.adb,
sem_case.adb: Minor code reorganization (not Present should be No)
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111042 138bc75d-0d04-0410-961f-82ee72b054a4
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* a-tiboio.adb, a-tiboio.ads, a-wwboio.adb,
a-wwboio.ads, a-zzboio.adb, a-zzboio.ads: New files.
* impunit.adb, Makefile.rtl: Added new Ada 2005 units.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111041 138bc75d-0d04-0410-961f-82ee72b054a4
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* a-rttiev.adb, a-rttiev.ads: New files.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111040 138bc75d-0d04-0410-961f-82ee72b054a4
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* a-envvar.adb, a-envvar.ads: New files.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111039 138bc75d-0d04-0410-961f-82ee72b054a4
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* a-ticoio.ads, a-ticoio.adb: Add use clause (moved here from spec)
* a-coteio.ads, a-lcteio.ads, a-llctio.ads, a-scteio.ads: New files.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111038 138bc75d-0d04-0410-961f-82ee72b054a4
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* lang.opt: Wvariadic-macros: New option.
Wold-style-definition: Likewise.
Wmissing-format-attribute: Likewise.
* misc.c (gnat_handle_option): New cases for -Wvariadic-macros,
-Wold-style-definition and -Wmissing-format-attribute.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111037 138bc75d-0d04-0410-961f-82ee72b054a4
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* a-cgcaso.adb, a-cgaaso.adb: Implemented using heapsort instead of
quicksort.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111036 138bc75d-0d04-0410-961f-82ee72b054a4
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* a-rbtgso.adb, a-crbtgo.adb, a-crbtgk.adb, a-coorse.adb,
a-cohama.adb, a-ciorse.adb, a-cihama.adb, a-cihase.adb,
a-cohase.adb: All explicit raise statements now include an exception
message.
* a-ciormu.ads, a-ciormu.adb, a-coormu.ads, a-coormu.adb
(Update_Element_Preserving_Key): renamed op to just Update_Element.
Explicit raise statements now include an exception message
* a-cihase.ads, a-cohase.ads: Removed comment.
* a-stboha.ads, a-stboha.adb, a-stfiha.ads, a-envvar.adb,
a-envvar.ads, a-swbwha.ads, a-swbwha.adb, a-swfwha.ads, a-szbzha.ads,
a-szbzha.adb, a-szfzha.ads: New files.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111035 138bc75d-0d04-0410-961f-82ee72b054a4
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s-parame-solaris.adb: Removed, replaced by s-parame.adb
* s-parame-vxworks.ads: Fix typo.
* s-parame-vxworks.adb: New file.
* s-parame.adb: Version now used by all native platforms.
(Default_Stack_Size): Use 2 megs for default stack size and use
__gl_default_stack_size when available.
(Minimum_Stack_Size): Use 12K.
* s-taprop-mingw.adb: Set default stack size linker switch to 2megs.
(Create_Task): Refine implementation taking advantage of the XP stack
size support. On XP, we now create the thread using the flag
STACK_SIZE_PARAM_IS_A_RESERVATION.
* s-osinte-mingw.ads (Stack_Size_Param_Is_A_Reservation): New constant.
* sysdep.c (__gnat_is_windows_xp): New routine, returns 1 on Windows
XP and 0 on older Windows versions.
* interfac-vms.ads: Removed, no longer used.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111034 138bc75d-0d04-0410-961f-82ee72b054a4
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