python · efimov-mikhail · Nov 4, 2024 · Nov 7, 2024 · Nov 7, 2024 · Nov 7, 2024
diff --git a/Doc/library/dis.rst b/Doc/library/dis.rst
@@ -670,6 +670,14 @@ result back on the stack.
    .. versionadded:: 3.5
 
 
+.. opcode:: CHECK_ITERABLE (is_async)
+
+   Checks that ``STACK[-1]`` is iterable or async iterable, depending on
+   oparg value.
+
+   .. versionadded:: next
+
+
 .. opcode:: TO_BOOL
 
    Implements ``STACK[-1] = bool(STACK[-1])``.

diff --git a/Include/internal/pycore_magic_number.h b/Include/internal/pycore_magic_number.h
@@ -262,6 +262,7 @@ Known values:
     Python 3.14a1 3607 (Add pseudo instructions JUMP_IF_TRUE/FALSE)
     Python 3.14a1 3608 (Add support for slices)
     Python 3.14a2 3609 (Add LOAD_SMALL_INT and LOAD_CONST_IMMORTAL instructions, remove RETURN_CONST)
+    Python 3.14a2 3610 (Add CHECK_ITERABLE)
 
     Python 3.15 will start with 3650
 
@@ -274,7 +275,7 @@ PC/launcher.c must also be updated.
 
 */
 
-#define PYC_MAGIC_NUMBER 3609
+#define PYC_MAGIC_NUMBER 3610
 /* This is equivalent to converting PYC_MAGIC_NUMBER to 2 bytes
    (little-endian) and then appending b'\r\n'. */
 #define PYC_MAGIC_NUMBER_TOKEN \

diff --git a/Include/internal/pycore_opcode_metadata.h b/Include/internal/pycore_opcode_metadata.h
diff --git a/Include/internal/pycore_uop_ids.h b/Include/internal/pycore_uop_ids.h
diff --git a/Include/internal/pycore_uop_metadata.h b/Include/internal/pycore_uop_metadata.h
diff --git a/Include/opcode_ids.h b/Include/opcode_ids.h
diff --git a/Lib/_opcode_metadata.py b/Lib/_opcode_metadata.py