[Ada] Consistent wording for permissible-vs-allowed prefix

gcc/ada/

	* doc/gnat_rm/implementation_defined_attributes.rst: Change all
	occurrences of "permissible prefix" to "allowed prefix", for
	consistency.
	* gnat_rm.texi: Regenerate.

2 files changed, 21 insertions, 21 deletions

diff --git a/gcc/ada/doc/gnat_rm/implementation_defined_attributes.rst b/gcc/ada/doc/gnat_rm/implementation_defined_attributes.rst
index f8d41ea..fe33dd9 100644
--- a/gcc/ada/doc/gnat_rm/implementation_defined_attributes.rst
+++ b/gcc/ada/doc/gnat_rm/implementation_defined_attributes.rst
@@ -196,7 +196,7 @@ Attribute Default_Bit_Order
 .. index:: Default_Bit_Order
 
 ``Standard'Default_Bit_Order`` (``Standard`` is the only
-permissible prefix), provides the value ``System.Default_Bit_Order``
+allowed prefix), provides the value ``System.Default_Bit_Order``
 as a ``Pos`` value (0 for ``High_Order_First``, 1 for
 ``Low_Order_First``).  This is used to construct the definition of
 ``Default_Bit_Order`` in package ``System``.
@@ -210,7 +210,7 @@ Attribute Default_Scalar_Storage_Order
 .. index:: Default_Scalar_Storage_Order
 
 ``Standard'Default_Scalar_Storage_Order`` (``Standard`` is the only
-permissible prefix), provides the current value of the default scalar storage
+allowed prefix), provides the current value of the default scalar storage
 order (as specified using pragma ``Default_Scalar_Storage_Order``, or
 equal to ``Default_Bit_Order`` if unspecified) as a
 ``System.Bit_Order`` value. This is a static attribute.
@@ -665,7 +665,7 @@ Attribute Maximum_Alignment
 .. index:: Maximum_Alignment
 
 ``Standard'Maximum_Alignment`` (``Standard`` is the only
-permissible prefix) provides the maximum useful alignment value for the
+allowed prefix) provides the maximum useful alignment value for the
 target.  This is a static value that can be used to specify the alignment
 for an object, guaranteeing that it is properly aligned in all
 cases.
@@ -674,7 +674,7 @@ Attribute Max_Integer_Size
 ==========================
 .. index:: Max_Integer_Size
 
-``Standard'Max_Integer_Size`` (``Standard`` is the only permissible
+``Standard'Max_Integer_Size`` (``Standard`` is the only allowed
 prefix) provides the size of the largest supported integer type for
 the target. The result is a static constant.
 
@@ -1164,7 +1164,7 @@ Attribute Storage_Unit
 ======================
 .. index:: Storage_Unit
 
-``Standard'Storage_Unit`` (``Standard`` is the only permissible
+``Standard'Storage_Unit`` (``Standard`` is the only allowed
 prefix) provides the same value as ``System.Storage_Unit``.
 
 Attribute Stub_Type
@@ -1195,7 +1195,7 @@ Attribute System_Allocator_Alignment
 .. index:: System_Allocator_Alignment
 
 ``Standard'System_Allocator_Alignment`` (``Standard`` is the only
-permissible prefix) provides the observable guaranted to be honored by
+allowed prefix) provides the observable guaranted to be honored by
 the system allocator (malloc). This is a static value that can be used
 in user storage pools based on malloc either to reject allocation
 with alignment too large or to enable a realignment circuitry if the
@@ -1205,7 +1205,7 @@ Attribute Target_Name
 =====================
 .. index:: Target_Name
 
-``Standard'Target_Name`` (``Standard`` is the only permissible
+``Standard'Target_Name`` (``Standard`` is the only allowed
 prefix) provides a static string value that identifies the target
 for the current compilation. For GCC implementations, this is the
 standard gcc target name without the terminating slash (for
@@ -1216,7 +1216,7 @@ Attribute To_Address
 .. index:: To_Address
 
 The ``System'To_Address``
-(``System`` is the only permissible prefix)
+(``System`` is the only allowed prefix)
 denotes a function identical to
 ``System.Storage_Elements.To_Address`` except that
 it is a static attribute.  This means that if its argument is
@@ -1650,7 +1650,7 @@ Attribute Wchar_T_Size
 ======================
 .. index:: Wchar_T_Size
 
-``Standard'Wchar_T_Size`` (``Standard`` is the only permissible
+``Standard'Wchar_T_Size`` (``Standard`` is the only allowed
 prefix) provides the size in bits of the C ``wchar_t`` type
 primarily for constructing the definition of this type in
 package ``Interfaces.C``. The result is a static constant.
@@ -1659,6 +1659,6 @@ Attribute Word_Size
 ===================
 .. index:: Word_Size
 
-``Standard'Word_Size`` (``Standard`` is the only permissible
+``Standard'Word_Size`` (``Standard`` is the only allowed
 prefix) provides the value ``System.Word_Size``. The result is
 a static constant.
diff --git a/gcc/ada/gnat_rm.texi b/gcc/ada/gnat_rm.texi
index 417ee34..9427dcc 100644
--- a/gcc/ada/gnat_rm.texi
+++ b/gcc/ada/gnat_rm.texi
@@ -21,7 +21,7 @@
 
 @copying
 @quotation
-GNAT Reference Manual , Dec 11, 2020
+GNAT Reference Manual , Apr 12, 2021
 
 AdaCore
 
@@ -10306,7 +10306,7 @@ compatible with older Ada compilers, including notably DEC Ada.
 @geindex Default_Bit_Order
 
 @code{Standard'Default_Bit_Order} (@code{Standard} is the only
-permissible prefix), provides the value @code{System.Default_Bit_Order}
+allowed prefix), provides the value @code{System.Default_Bit_Order}
 as a @code{Pos} value (0 for @code{High_Order_First}, 1 for
 @code{Low_Order_First}).  This is used to construct the definition of
 @code{Default_Bit_Order} in package @code{System}.
@@ -10323,7 +10323,7 @@ as a @code{Pos} value (0 for @code{High_Order_First}, 1 for
 @geindex Default_Scalar_Storage_Order
 
 @code{Standard'Default_Scalar_Storage_Order} (@code{Standard} is the only
-permissible prefix), provides the current value of the default scalar storage
+allowed prefix), provides the current value of the default scalar storage
 order (as specified using pragma @code{Default_Scalar_Storage_Order}, or
 equal to @code{Default_Bit_Order} if unspecified) as a
 @code{System.Bit_Order} value. This is a static attribute.
@@ -10868,7 +10868,7 @@ this attribute.
 @geindex Maximum_Alignment
 
 @code{Standard'Maximum_Alignment} (@code{Standard} is the only
-permissible prefix) provides the maximum useful alignment value for the
+allowed prefix) provides the maximum useful alignment value for the
 target.  This is a static value that can be used to specify the alignment
 for an object, guaranteeing that it is properly aligned in all
 cases.
@@ -10880,7 +10880,7 @@ cases.
 
 @geindex Max_Integer_Size
 
-@code{Standard'Max_Integer_Size} (@code{Standard} is the only permissible
+@code{Standard'Max_Integer_Size} (@code{Standard} is the only allowed
 prefix) provides the size of the largest supported integer type for
 the target. The result is a static constant.
 
@@ -11433,7 +11433,7 @@ with coprime factors (i.e. as an irreducible fraction).
 
 @geindex Storage_Unit
 
-@code{Standard'Storage_Unit} (@code{Standard} is the only permissible
+@code{Standard'Storage_Unit} (@code{Standard} is the only allowed
 prefix) provides the same value as @code{System.Storage_Unit}.
 
 @node Attribute Stub_Type,Attribute System_Allocator_Alignment,Attribute Storage_Unit,Implementation Defined Attributes
@@ -11471,7 +11471,7 @@ an implicit dependency on this unit.
 @geindex System_Allocator_Alignment
 
 @code{Standard'System_Allocator_Alignment} (@code{Standard} is the only
-permissible prefix) provides the observable guaranted to be honored by
+allowed prefix) provides the observable guaranted to be honored by
 the system allocator (malloc). This is a static value that can be used
 in user storage pools based on malloc either to reject allocation
 with alignment too large or to enable a realignment circuitry if the
@@ -11484,7 +11484,7 @@ alignment request is larger than this value.
 
 @geindex Target_Name
 
-@code{Standard'Target_Name} (@code{Standard} is the only permissible
+@code{Standard'Target_Name} (@code{Standard} is the only allowed
 prefix) provides a static string value that identifies the target
 for the current compilation. For GCC implementations, this is the
 standard gcc target name without the terminating slash (for
@@ -11498,7 +11498,7 @@ example, GNAT 5.0 on windows yields "i586-pc-mingw32msv").
 @geindex To_Address
 
 The @code{System'To_Address}
-(@code{System} is the only permissible prefix)
+(@code{System} is the only allowed prefix)
 denotes a function identical to
 @code{System.Storage_Elements.To_Address} except that
 it is a static attribute.  This means that if its argument is
@@ -11960,7 +11960,7 @@ but, unlike @code{Size}, may be set for non-first subtypes.
 
 @geindex Wchar_T_Size
 
-@code{Standard'Wchar_T_Size} (@code{Standard} is the only permissible
+@code{Standard'Wchar_T_Size} (@code{Standard} is the only allowed
 prefix) provides the size in bits of the C @code{wchar_t} type
 primarily for constructing the definition of this type in
 package @code{Interfaces.C}. The result is a static constant.
@@ -11972,7 +11972,7 @@ package @code{Interfaces.C}. The result is a static constant.
 
 @geindex Word_Size
 
-@code{Standard'Word_Size} (@code{Standard} is the only permissible
+@code{Standard'Word_Size} (@code{Standard} is the only allowed
 prefix) provides the value @code{System.Word_Size}. The result is
 a static constant.