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| author |   Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com> | 2024-08-05 11:24:22 +0200 |
|---|---|---|
| committer |   GitHub <noreply@github.com> | 2024-08-05 09:24:22 +0000 |
| commit | 8f19be47b6a50059924e1d7b64277ad3cef4dac7 (patch) | |
| tree | 22923ab12c9ef1abd1c49d555dbdcc39ba193d3b | |
| parent | [3.12] Add `3.13` and remove `3.7` in Azure Pipelines (GH-122670) (#122672) (diff) | |
| download | cpython-8f19be47b6a50059924e1d7b64277ad3cef4dac7.tar.gz cpython-8f19be47b6a50059924e1d7b64277ad3cef4dac7.tar.bz2 cpython-8f19be47b6a50059924e1d7b64277ad3cef4dac7.zip | |
[3.12] gh-121367: [doc] BUILD_TUPLE arg can be 0 (GH-122663) (#122684)
gh-121367: [doc] BUILD_TUPLE arg can be 0 (GH-122663)
(cherry picked from commit 1422500d020bd199b26357fc387f8b79b82226cd)
Co-authored-by: Irit Katriel <1055913+iritkatriel@users.noreply.github.com>
| -rw-r--r-- | Doc/library/dis.rst | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/Doc/library/dis.rst b/Doc/library/dis.rst index c5f46079295..96e959f9bf3 100644 --- a/Doc/library/dis.rst +++ b/Doc/library/dis.rst @@ -995,11 +995,15 @@ iterations of the loop. .. opcode:: BUILD_TUPLE (count) Creates a tuple consuming *count* items from the stack, and pushes the - resulting tuple onto the stack.:: + resulting tuple onto the stack:: - assert count > 0 - STACK, values = STACK[:-count], STACK[-count:] - STACK.append(tuple(values)) + if count == 0: + value = () + else: + STACK = STACK[:-count] + value = tuple(STACK[-count:]) + + STACK.append(value) .. opcode:: BUILD_LIST (count) |