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comparison src/testdir/test_vim9_expr.vim @ 23310:7951c5098e8e v8.2.2200

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patch 8.2.2200: Vim9: lambda without white space around -> is confusing Commit: https://github.com/vim/vim/commit/27bf7af9d042b396c412fcad7bac59849a4a420f Author: Bram Moolenaar <Bram@vim.org> Date: Wed Dec 23 20:27:31 2020 +0100 patch 8.2.2200: Vim9: lambda without white space around -> is confusing Problem: Vim9: lambda without white space around -> is confusing. Solution: Require white space in a :def funtion. (issue https://github.com/vim/vim/issues/7503)
author Bram Moolenaar <Bram@vim.org>
date Wed, 23 Dec 2020 20:30:04 +0100
parents 94608d7c3b55
children c76240efdf02
comparison
equal deleted inserted replaced
23309:e0a6d49ed3ad 23310:7951c5098e8e
1861 var res = map([1, 2, 3], {i: number, v: number -> i + v}) 1861 var res = map([1, 2, 3], {i: number, v: number -> i + v})
1862 assert_equal([1, 3, 5], res) 1862 assert_equal([1, 3, 5], res)
1863 END 1863 END
1864 CheckDefAndScriptSuccess(lines) 1864 CheckDefAndScriptSuccess(lines)
1865 1865
1866 CheckDefFailure(["var Ref = {a->a + 1}"], 'E720:')
1867 CheckDefFailure(["var Ref = {a-> a + 1}"], 'E720:')
1868 CheckDefFailure(["var Ref = {a ->a + 1}"], 'E720:')
1869
1866 CheckDefFailure(["filter([1, 2], {k,v -> 1})"], 'E1069:', 1) 1870 CheckDefFailure(["filter([1, 2], {k,v -> 1})"], 'E1069:', 1)
1867 # error is in first line of the lambda 1871 # error is in first line of the lambda
1868 CheckDefFailure(["var L = {a -> a + b}"], 'E1001:', 0) 1872 CheckDefFailure(["var L = {a -> a + b}"], 'E1001:', 0)
1869 1873
1870 assert_equal('xxxyyy', 'xxx'->{a, b -> a .. b}('yyy')) 1874 assert_equal('xxxyyy', 'xxx'->{a, b -> a .. b}('yyy'))
2536 call CheckDefFailure(["var x = ''", "var y = x.memb"], 'E715:', 2) 2540 call CheckDefFailure(["var x = ''", "var y = x.memb"], 'E715:', 2)
2537 2541
2538 call CheckDefFailure(["'yes'->", "Echo()"], 'E488: Trailing characters: ->', 1) 2542 call CheckDefFailure(["'yes'->", "Echo()"], 'E488: Trailing characters: ->', 1)
2539 2543
2540 call CheckDefExecFailure(["[1, 2->len()"], 'E697:', 2) 2544 call CheckDefExecFailure(["[1, 2->len()"], 'E697:', 2)
2541 call CheckDefExecFailure(["{a: 1->len()"], 'E451:', 1) 2545 call CheckDefExecFailure(["{a: 1->len()"], 'E723:', 2)
2542 call CheckDefExecFailure(["{['a']: 1->len()"], 'E723:', 2) 2546 call CheckDefExecFailure(["{['a']: 1->len()"], 'E723:', 2)
2543 endfunc 2547 endfunc
2544 2548
2545 let g:Funcrefs = [function('add')] 2549 let g:Funcrefs = [function('add')]
2546 2550