Mercurial > hg
diff tests/test-histedit-drop.t @ 25995:4f703dcc626f stable
revset: prevent crash caused by empty group expression while optimizing "and"
An empty group expression "()" generates None in AST, so the optimizer have
to test it before destructuring a tuple. The error message, "missing argument",
is somewhat obscure, but it should be better than crash.
author | Yuya Nishihara <yuya@tcha.org> |
---|---|
date | Sun, 09 Aug 2015 16:06:36 +0900 |
parents | 96d130697f07 |
children | 5837ca674da9 |