https://github.com/python/cpython/commit/b455a5a55cb1fd5bb6178a969e8ebd0e6e91b610 commit: b455a5a55cb1fd5bb6178a969e8ebd0e6e91b610 branch: 3.12 author: Kirill Podoprigora <[email protected]> committer: ambv <[email protected]> date: 2024-07-15T21:26:10+02:00 summary:
[3.12] gh-121657: Display correct error message for yield from outsid… (GH-121769) (cherry picked from commit 178e44de8f023be7a5dc400044ab61983b191f24) Co-authored-by: Gregor <[email protected]> Co-authored-by: Bénédikt Tran <[email protected]> files: A Misc/NEWS.d/next/Core and Builtins/2024-07-13-12-27-31.gh-issue-121657.wgOYLw.rst M Lib/test/test_generators.py M Python/compile.c diff --git a/Lib/test/test_generators.py b/Lib/test/test_generators.py index 83ca8a6096c646..6bd78887bff66f 100644 --- a/Lib/test/test_generators.py +++ b/Lib/test/test_generators.py @@ -2145,6 +2145,11 @@ def printsolution(self, x): ... SyntaxError: 'yield' outside function +>>> yield from [1,2] +Traceback (most recent call last): + ... +SyntaxError: 'yield from' outside function + >>> def f(): x = yield = y Traceback (most recent call last): ... diff --git a/Misc/NEWS.d/next/Core and Builtins/2024-07-13-12-27-31.gh-issue-121657.wgOYLw.rst b/Misc/NEWS.d/next/Core and Builtins/2024-07-13-12-27-31.gh-issue-121657.wgOYLw.rst new file mode 100644 index 00000000000000..cb18629d79f5ce --- /dev/null +++ b/Misc/NEWS.d/next/Core and Builtins/2024-07-13-12-27-31.gh-issue-121657.wgOYLw.rst @@ -0,0 +1,2 @@ +Improve the :exc:`SyntaxError` message if the user tries to use +:keyword:`yield from <yield>` outside a function. diff --git a/Python/compile.c b/Python/compile.c index bd1650e2337866..81464a974f59b7 100644 --- a/Python/compile.c +++ b/Python/compile.c @@ -6117,7 +6117,7 @@ compiler_visit_expr1(struct compiler *c, expr_ty e) break; case YieldFrom_kind: if (!_PyST_IsFunctionLike(c->u->u_ste)) { - return compiler_error(c, loc, "'yield' outside function"); + return compiler_error(c, loc, "'yield from' outside function"); } if (c->u->u_scope_type == COMPILER_SCOPE_ASYNC_FUNCTION) { return compiler_error(c, loc, "'yield from' inside async function"); _______________________________________________ Python-checkins mailing list -- [email protected] To unsubscribe send an email to [email protected] https://mail.python.org/mailman3/lists/python-checkins.python.org/ Member address: [email protected]
