diff options
| author | Jasper Hugunin | 2019-01-23 14:20:22 -0800 |
|---|---|---|
| committer | Gaëtan Gilbert | 2019-02-28 14:43:14 +0100 |
| commit | c0c59c03c28ed67418103340fddbaf911e336491 (patch) | |
| tree | fef92409a8b5c91e541d99d270ae5600a275b522 /doc/sphinx | |
| parent | 53bafd5df5b025d8b168cb73a8bb44115ca504fa (diff) | |
Implement a method for manual declaration of implicits.
This is intended to be separate from handling of implicit binders.
The remaining uses of declare_manual_implicits satisfy a lot of
assertions, giving the possibility of simplifying the interface in the
future.
Two disabled warnings are added for things that currently pass silently.
Currently only Mtac passes non-maximal implicits to
declare_manual_implicits with the force-usage flag set. When implicit
arguments don't have to be named, should move Mtac over to
set_implicits.
Diffstat (limited to 'doc/sphinx')
| -rw-r--r-- | doc/sphinx/language/gallina-extensions.rst | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/doc/sphinx/language/gallina-extensions.rst b/doc/sphinx/language/gallina-extensions.rst index f1733a5ebf..8b7e5c9a02 100644 --- a/doc/sphinx/language/gallina-extensions.rst +++ b/doc/sphinx/language/gallina-extensions.rst @@ -1651,6 +1651,13 @@ Declaring Implicit Arguments To know which are the implicit arguments of an object, use the command :cmd:`Print Implicit` (see :ref:`displaying-implicit-args`). +.. warn:: Argument number @num is a trailing implicit so must be maximal. + + For instance in + + .. coqtop:: all + + Arguments prod _ [_]. Automatic declaration of implicit arguments ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |