| commit | d6bf73e51b338d3bacfc3d9269fa183f4bc33d60 | |
| author | Kunal Mehta <kunalm@fb.com> | |
| Tue, 3 Jul 2018 20:41:09 +0000 (3 13:41 -0700) | ||
| committer | Hhvm Bot <hhvm-bot@users.noreply.github.com> | |
| Tue, 3 Jul 2018 20:44:18 +0000 (3 13:44 -0700) | ||
| tree | a667fb32e1b5b0a02352b406becda3791ba7c03c | treesnapshot (tar.gz zip) |
| parent | fd3858369e24ece8ad4280df249866bbbebfed4b | commitdiff |
Temporarily ban is/as-expressions in lambdas
Summary:
Due to a HackC bug in which we weren't always running closure convert over all expressions in the AST, is/as cannot be used with variables that are captured in a closure.
In the interest of moving fast, this blanket bans all is/as-expressions in lambdas, with an error message indicating that users can FIXME it if they're not using a captured variable.
Reviewed By: vassilmladenov
Differential Revision: D8725780
fbshipit-source-id: 1e9c6a24f5d7c110fcce9342a98096470cc5359c
Summary:
Due to a HackC bug in which we weren't always running closure convert over all expressions in the AST, is/as cannot be used with variables that are captured in a closure.
In the interest of moving fast, this blanket bans all is/as-expressions in lambdas, with an error message indicating that users can FIXME it if they're not using a captured variable.
Reviewed By: vassilmladenov
Differential Revision: D8725780
fbshipit-source-id: 1e9c6a24f5d7c110fcce9342a98096470cc5359c
17 files changed: