revert the --shadow-builtin flag

Implementing the --shadow-builtin flag has proven to be highly controversial.
Revert the introduction of that flag to the `function` command. If someone
shoots themselves in the foot by redefining a builtin as a function that's
their problem and not our responsibility to protect them from doing so.

Fixes #3319
This commit is contained in:
Kurtis Rader
2016-08-24 22:56:19 -07:00
parent 0893134543
commit cfefaaf4ee
11 changed files with 9 additions and 87 deletions

View File

@@ -1,8 +0,0 @@
function: function name shadows a builtin so you must use '--shadow-builtin'
fish: function pwd; end
^
yes, it failed as expected
function: function name does not shadow a builtin so you must not use '--shadow-builtin'
fish: function not_builtin --shadow-builtin; end
^
yes, it failed as expected