Apr 28, 2025 · Apr 27, 2025 · Apr 27, 2025 · Apr 28, 2025 · Apr 28, 2025 · Apr 28, 2025
diff --git a/Doc/library/ast.rst b/Doc/library/ast.rst

   .. versionadded:: 3.10


 Type annotations
 ^^^^^^^^^^^^^^^^

 .. class:: TypeIgnore(lineno, tag)

   A ``# type: ignore`` comment located at *lineno*.
   *tag* is the optional tag specified by the form ``# type: ignore <tag>``.

   .. doctest::

      >>> print(ast.dump(ast.parse('x = 1 # type: ignore', type_comments=True), indent=4))
      Module(
          body=[
              Assign(
                  targets=[
                      Name(id='x', ctx=Store())],
                  value=Constant(value=1))],
          type_ignores=[
              TypeIgnore(lineno=1, tag='')])
      >>> print(ast.dump(ast.parse('x: bool = 1 # type: ignore[assignment]', type_comments=True), indent=4))
      Module(
          body=[
              AnnAssign(
                  target=Name(id='x', ctx=Store()),
                  annotation=Name(id='bool', ctx=Load()),
                  value=Constant(value=1),
                  simple=1)],
          type_ignores=[
              TypeIgnore(lineno=1, tag='[assignment]')])

   .. note::
      :class:`!TypeIgnore` nodes are not generated when the *type_comments* parameter
      is set to ``False`` (default).  See :func:`ast.parse` for more details.

   .. versionadded:: 3.8

 .. _ast-type-params:

 Type parameters
Original file line number	Diff line number	Diff line change
Expand Up		@@ -1761,6 +1761,43 @@ Pattern matching

		.. versionadded:: 3.10


		Type annotations
		^^^^^^^^^^^^^^^^

		.. class:: TypeIgnore(lineno, tag)

		A ``# type: ignore`` comment located at lineno.
		tag is the optional tag specified by the form ``# type: ignore <tag>``.

		.. doctest::

		>>> print(ast.dump(ast.parse('x = 1 # type: ignore', type_comments=True), indent=4))
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		Module(
		body=[
		Assign(
		targets=[
		Name(id='x', ctx=Store())],
		value=Constant(value=1))],
		type_ignores=[
		TypeIgnore(lineno=1, tag='')])
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		>>> print(ast.dump(ast.parse('x: bool = 1 # type: ignore[assignment]', type_comments=True), indent=4))
		Module(
		body=[
		AnnAssign(
		target=Name(id='x', ctx=Store()),
		annotation=Name(id='bool', ctx=Load()),
		value=Constant(value=1),
		simple=1)],
		type_ignores=[
		TypeIgnore(lineno=1, tag='[assignment]')])

		.. note::
		:class:`!TypeIgnore` nodes are not generated when the type_comments parameter
		is set to ``False`` (default). See :func:`ast.parse` for more details.

		.. versionadded:: 3.8

		.. _ast-type-params:

		Type parameters
Expand Down