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patch 7.4.2137

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Problem:    Using function() with a name will find another function when it is
            redefined.
Solution:   Add funcref().  Refer to lambda using a partial.  Fix several
            reference counting issues.
This commit is contained in:
Bram Moolenaar
2016-08-01 15:40:54 +02:00
parent 5801644819
commit 437bafe4c8
16 changed files with 447 additions and 231 deletions
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15
src/testdir/test_expr.vim
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@@ -179,3 +179,18 @@ func Test_function_with_funcref()
call assert_equal(v:t_string, s:fref('x'))
call assert_fails("call function('s:f')", 'E700:')
endfunc
func Test_funcref()
func! One()
return 1
endfunc
let OneByName = function('One')
let OneByRef = funcref('One')
func! One()
return 2
endfunc
call assert_equal(2, OneByName())
call assert_equal(1, OneByRef())
let OneByRef = funcref('One')
call assert_equal(2, OneByRef())
endfunc