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comparison src/testdir/test_vim9_expr.vim @ 21715:571832713efa v8.2.1407

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patch 8.2.1407: Vim9: type of list and dict only depends on first item Commit: https://github.com/vim/vim/commit/127542bcebeb6480493b09d75a3be1d98a5f7797 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Aug 9 17:22:04 2020 +0200 patch 8.2.1407: Vim9: type of list and dict only depends on first item Problem: Vim9: type of list and dict only depends on first item. Solution: Use all items to decide about the type.
author Bram Moolenaar <Bram@vim.org>
date Sun, 09 Aug 2020 17:30:03 +0200
parents f41c646cb8b9
children ef3b31d510d2
comparison
equal deleted inserted replaced
21714:e5d6e27da443 21715:571832713efa
1332 1332
1333 def Test_expr7_list() 1333 def Test_expr7_list()
1334 # list 1334 # list
1335 assert_equal(g:list_empty, []) 1335 assert_equal(g:list_empty, [])
1336 assert_equal(g:list_empty, [ ]) 1336 assert_equal(g:list_empty, [ ])
1337 assert_equal(g:list_mixed, [1, 'b', false,]) 1337
1338 let numbers: list<number> = [1, 2, 3]
1339 numbers = [1]
1340 numbers = []
1341
1342 let strings: list<string> = ['a', 'b', 'c']
1343 strings = ['x']
1344 strings = []
1345
1346 let mixed: list<any> = [1, 'b', false,]
1347 assert_equal(g:list_mixed, mixed)
1338 assert_equal('b', g:list_mixed[1]) 1348 assert_equal('b', g:list_mixed[1])
1339 1349
1340 echo [1, 1350 echo [1,
1341 2] [3, 1351 2] [3,
1342 4] 1352 4]
1346 call CheckDefFailure(["let x = [1,2,3]"], 'E1069:') 1356 call CheckDefFailure(["let x = [1,2,3]"], 'E1069:')
1347 call CheckDefExecFailure(["let x = g:list_mixed['xx']"], 'E1029:') 1357 call CheckDefExecFailure(["let x = g:list_mixed['xx']"], 'E1029:')
1348 call CheckDefFailure(["let x = g:list_mixed["], 'E1097:') 1358 call CheckDefFailure(["let x = g:list_mixed["], 'E1097:')
1349 call CheckDefFailure(["let x = g:list_mixed[0"], 'E1097:') 1359 call CheckDefFailure(["let x = g:list_mixed[0"], 'E1097:')
1350 call CheckDefExecFailure(["let x = g:list_empty[3]"], 'E684:') 1360 call CheckDefExecFailure(["let x = g:list_empty[3]"], 'E684:')
1361 call CheckDefFailure(["let l: list<number> = [234, 'x']"], 'E1013:')
1362 call CheckDefFailure(["let l: list<number> = ['x', 234]"], 'E1013:')
1363 call CheckDefFailure(["let l: list<string> = [234, 'x']"], 'E1013:')
1364 call CheckDefFailure(["let l: list<string> = ['x', 123]"], 'E1013:')
1351 enddef 1365 enddef
1352 1366
1353 def Test_expr7_list_vim9script() 1367 def Test_expr7_list_vim9script()
1354 let lines =<< trim END 1368 let lines =<< trim END
1355 vim9script 1369 vim9script
1434 assert_equal(g:dict_empty, { }) 1448 assert_equal(g:dict_empty, { })
1435 assert_equal(g:dict_one, {'one': 1}) 1449 assert_equal(g:dict_one, {'one': 1})
1436 let key = 'one' 1450 let key = 'one'
1437 let val = 1 1451 let val = 1
1438 assert_equal(g:dict_one, {key: val}) 1452 assert_equal(g:dict_one, {key: val})
1453
1454 let numbers: dict<number> = #{a: 1, b: 2, c: 3}
1455 numbers = #{a: 1}
1456 numbers = #{}
1457
1458 let strings: dict<string> = #{a: 'a', b: 'b', c: 'c'}
1459 strings = #{a: 'x'}
1460 strings = #{}
1461
1462 let mixed: dict<any> = #{a: 'a', b: 42}
1463 mixed = #{a: 'x'}
1464 mixed = #{a: 234}
1465 mixed = #{}
1439 1466
1440 call CheckDefFailure(["let x = #{8: 8}"], 'E1014:') 1467 call CheckDefFailure(["let x = #{8: 8}"], 'E1014:')
1441 call CheckDefFailure(["let x = #{xxx}"], 'E720:') 1468 call CheckDefFailure(["let x = #{xxx}"], 'E720:')
1442 call CheckDefFailure(["let x = #{xxx: 1", "let y = 2"], 'E722:') 1469 call CheckDefFailure(["let x = #{xxx: 1", "let y = 2"], 'E722:')
1443 call CheckDefFailure(["let x = #{xxx: 1,"], 'E723:') 1470 call CheckDefFailure(["let x = #{xxx: 1,"], 'E723:')
1447 call CheckDefFailure(["let x = #"], 'E1015:') 1474 call CheckDefFailure(["let x = #"], 'E1015:')
1448 call CheckDefFailure(["let x += 1"], 'E1020:') 1475 call CheckDefFailure(["let x += 1"], 'E1020:')
1449 call CheckDefFailure(["let x = x + 1"], 'E1001:') 1476 call CheckDefFailure(["let x = x + 1"], 'E1001:')
1450 call CheckDefExecFailure(["let x = g:anint.member"], 'E715:') 1477 call CheckDefExecFailure(["let x = g:anint.member"], 'E715:')
1451 call CheckDefExecFailure(["let x = g:dict_empty.member"], 'E716:') 1478 call CheckDefExecFailure(["let x = g:dict_empty.member"], 'E716:')
1479
1480 call CheckDefFailure(['let x: dict<number> = #{a: 234, b: "1"}'], 'E1013:')
1481 call CheckDefFailure(['let x: dict<number> = #{a: "x", b: 134}'], 'E1013:')
1482 call CheckDefFailure(['let x: dict<string> = #{a: 234, b: "1"}'], 'E1013:')
1483 call CheckDefFailure(['let x: dict<string> = #{a: "x", b: 134}'], 'E1013:')
1452 enddef 1484 enddef
1453 1485
1454 def Test_expr7_dict_vim9script() 1486 def Test_expr7_dict_vim9script()
1455 let lines =<< trim END 1487 let lines =<< trim END
1456 vim9script 1488 vim9script