Martin Duhem 9dfe1a8406 Allow .value on SettingKey inside ifs & lambdas ...

Calling `.value` on a SettingKey doesn't trigger any execution and
doesn't have any side effect, so we can safely allow calls to `.value`
inside conditionals and lambdas.

Fixes #3299

2017-07-21 16:26:45 +02:00

..

src

Allow .value on SettingKey inside ifs & lambdas

2017-07-21 16:26:45 +02:00