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patch 8.1.2282: crash when passing many arguments through a partial

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Problem:    Crash when passing many arguments through a partial. (Andy
            Massimino)
Solution:   Check the number of arguments. (closes #5186)
This commit is contained in:
Bram Moolenaar
2019-11-10 00:13:50 +01:00
parent ee85702c10
commit 4c054e9fb2
7 changed files with 41 additions and 5 deletions
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2
src/testdir/test_expr.vim
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@@ -496,6 +496,8 @@ func Test_funcref()
let OneByRef = 'One'->funcref()
call assert_equal(2, OneByRef())
call assert_fails('echo funcref("{")', 'E475:')
let OneByRef = funcref("One", repeat(["foo"], 20))
call assert_fails('let OneByRef = funcref("One", repeat(["foo"], 21))', 'E118:')
endfunc
func Test_setmatches()