forked from aniani/vim
97bc5a52c9
Problem: Calling a function through a funcref, where the function deletes
the funcref, leads to an invalid memory access.
Solution: Make a copy of the function name. (Lech Lorens)
73 lines
1.2 KiB
Plaintext
73 lines
1.2 KiB
Plaintext
Test for user functions.
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Also test an <expr> mapping calling a function.
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STARTTEST
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:so small.vim
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:function Table(title, ...)
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: let ret = a:title
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: let idx = 1
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: while idx <= a:0
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: exe "let ret = ret . a:" . idx
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: let idx = idx + 1
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: endwhile
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: return ret
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:endfunction
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:function Compute(n1, n2, divname)
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: if a:n2 == 0
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: return "fail"
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: endif
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: exe "let g:" . a:divname . " = ". a:n1 / a:n2
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: return "ok"
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:endfunction
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:func Expr1()
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: normal! v
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: return "111"
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:endfunc
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:func Expr2()
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: call search('XX', 'b')
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: return "222"
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:endfunc
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:func ListItem()
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: let g:counter += 1
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: return g:counter . '. '
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:endfunc
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:func ListReset()
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: let g:counter = 0
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: return ''
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:endfunc
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:func FuncWithRef(a)
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: unlet g:FuncRef
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: return a:a
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:endfunc
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:let g:FuncRef=function("FuncWithRef")
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:let counter = 0
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:inoremap <expr> ( ListItem()
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:inoremap <expr> [ ListReset()
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:imap <expr> + Expr1()
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:imap <expr> * Expr2()
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:let retval = "nop"
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/^here
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C=Table("xxx", 4, "asdf")
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=Compute(45, 0, "retval")
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=retval
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=Compute(45, 5, "retval")
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=retval
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=g:FuncRef(333)
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XX+-XX
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---*---
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(one
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(two
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[(one again:$-5,$w! test.out
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:delfunc Table
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:delfunc Compute
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:delfunc Expr1
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:delfunc Expr2
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:delfunc ListItem
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:delfunc ListReset
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:unlet retval counter
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:q!
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ENDTEST
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here
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