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 ` 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");