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" Test for assignment
func Test_no_type_checking()
let v = 1
let v = [1,2,3]
let v = {'a': 1, 'b': 2}
let v = 3.4
let v = 'hello'
endfunc
func Test_let_termcap()
" Terminal code
let old_t_te = &t_te
let &t_te = "\<Esc>[yes;"
call assert_match('t_te.*^[[yes;', execute("set termcap"))
let &t_te = old_t_te
if exists("+t_k1")
" Key code
let old_t_k1 = &t_k1
let &t_k1 = "that"
call assert_match('t_k1.*that', execute("set termcap"))
let &t_k1 = old_t_k1
endif
call assert_fails('let x = &t_xx', 'E113')
let &t_xx = "yes"
call assert_equal("yes", &t_xx)
let &t_xx = ""
call assert_fails('let x = &t_xx', 'E113')
endfunc
func Test_let_option_error()
let _w = &tw
let &tw = 80
call assert_fails('let &tw .= 1', 'E734')
call assert_equal(80, &tw)
let &tw = _w
let _w = &fillchars
let &fillchars = "vert:|"
call assert_fails('let &fillchars += "diff:-"', 'E734')
call assert_equal("vert:|", &fillchars)
let &fillchars = _w
endfunc
func Test_let_errors()
let s = 'abcd'
call assert_fails('let s[1] = 5', 'E689:')
let l = [1, 2, 3]
call assert_fails('let l[:] = 5', 'E709:')
endfunc
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