Merge pull request github#17987 from d10c/d10c/bigint-ga

BigInt GA: update docs

Author: d10c

docs/codeql/ql-language-reference/modules.rst

@@ -431,10 +431,7 @@ The above query therefore evalutes to:
 BigInt
 ======
 
-The built-in ``QlBuiltins`` module provides an **experimental** type ``BigInt`` of arbitrary-precision integers.
-
-This type is not available in the CodeQL CLI by default, but you can enable it by passing the ``--allow-experimental=bigint``
-option to the CodeQL CLI. Consequently, BigInts are currently disallowed in query results and dbscheme columns.
+The built-in ``QlBuiltins`` module provides a type ``BigInt`` of arbitrary-range integers.
 
 Unlike ``int`` and ``float``, there is no automatic conversion between ``BigInt`` and other numeric types.
 Instead, big integers can be constructed using the ``.toBigInt()`` methods of ``int`` and ``string``.
@@ -451,3 +448,5 @@ The other built-in operations are:
     ``rank``, ``unique``, ``any``.
 *   other: ``.pow(int)``, ``.abs()``, ``.gcd(BigInt)``, ``.minimum(BigInt)``,
     ``.maximum(BigInt)``.
+
+Note: big integers are currently disallowed in query results and dbscheme columns.

docs/codeql/ql-language-reference/ql-language-specification.rst

@@ -445,7 +445,7 @@ An integer value is of type ``int``. Each value is a 32-bit two's complement int
 
 A string is a finite sequence of 16-bit characters. The characters are interpreted as Unicode code points.
 
-A :ref:`big integer <bigint>` value is of type ``QlBuiltins::BigInt``. Each value is a signed arbitrary-precision integer.
+A :ref:`big integer <bigint>` value is of type ``QlBuiltins::BigInt``. Each value is a signed arbitrary-range integer.
 
 The database includes a number of opaque entity values. Each such value has a type that is one of the database types, and an identifying integer. An entity value is written as the name of its database type followed by its identifying integer in parentheses. For example, ``@tree(12)``, ``@person(16)``, and ``@location(38132)`` are entity values. The identifying integers are left opaque to programmers in this specification, so an implementation of QL is free to use some other set of countable labels to identify its entities.
 

docs/codeql/ql-language-reference/types.rst

@@ -52,7 +52,7 @@ independent of the database that you are querying.
 QL has a range of built-in operations defined on primitive types. These are available by using dispatch on expressions of the appropriate type. For example, ``1.toString()`` is the string representation of the integer constant ``1``. For a full list of built-in operations available in QL, see the
 section on `built-ins <https://codeql.github.com/docs/ql-language-reference/ql-language-specification/#built-ins>`__ in the QL language specification.
 
-Additionally, there is an experimental arbitrary-precision integer primitive type at :ref:`QlBuiltins::BigInt <bigint>`. This type is not available in the CodeQL CLI by default, but you can enable it by passing the ``--allow-experimental=bigint`` option to the CodeQL CLI.
+Additionally, there is an arbitrary-range integer primitive type at :ref:`QlBuiltins::BigInt <bigint>`.
 
 .. index:: class
 .. _classes: