https://github.com/python/cpython/commit/1565db7020be2ed66c2777897c3f54974828baf5 commit: 1565db7020be2ed66c2777897c3f54974828baf5 branch: 3.11 author: Miss Islington (bot) <31488909+miss-islington at users.noreply.github.com> committer: miss-islington <31488909+miss-islington at users.noreply.github.com> date: 2022年11月08日T13:16:28-08:00 summary: gh-94445: add compiler test for another case of excessive stack use (GH-99237) (cherry picked from commit 027bc7e6bba93777c80300953579266818d339e7) Co-authored-by: Carl Meyer <carl at oddbird.net> files: M Lib/test/test_compile.py diff --git a/Lib/test/test_compile.py b/Lib/test/test_compile.py index 23f84b48fac8..54e90663ab51 100644 --- a/Lib/test/test_compile.py +++ b/Lib/test/test_compile.py @@ -1394,6 +1394,13 @@ def test_stack_3050(self): # This raised on 3.10.0 to 3.10.5 compile(code, "<foo>", "single") + def test_stack_3050_2(self): + M = 3050 + args = ", ".join(f"arg{i}:type{i}" for i in range(M)) + code = f"def f({args}):\n pass" + # This raised on 3.10.0 to 3.10.5 + compile(code, "<foo>", "single") + class TestStackSizeStability(unittest.TestCase): # Check that repeating certain snippets doesn't increase the stack size