Author: Armin Rigo <[email protected]> Branch: Changeset: r76633:dd7e1a7a1009 Date: 2015-03-30 12:59 +0200 http://bitbucket.org/pypy/pypy/changeset/dd7e1a7a1009/
Log: no list->tuple conversion in rpython diff --git a/rpython/doc/rpython.rst b/rpython/doc/rpython.rst --- a/rpython/doc/rpython.rst +++ b/rpython/doc/rpython.rst @@ -92,6 +92,11 @@ no variable-length tuples; use them to store or return pairs or n-tuples of values. Each combination of types for elements and length constitute a separate and not mixable type. + + There is no general way to convert a list into a tuple, because the + length of the result would not be known statically. (You can of course + do ``t = (lst[0], lst[1], lst[2])`` if you know that ``lst`` has got 3 + items.) **lists** _______________________________________________ pypy-commit mailing list [email protected] https://mail.python.org/mailman/listinfo/pypy-commit
