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patch 8.2.2146: Vim9: automatic conversion of number to string for dict key

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Problem:    Vim9: automatic conversion of number to string for dict key.
Solution:   Do not convert number to string. (closes #7474)
This commit is contained in:
Bram Moolenaar
2020-12-15 21:41:56 +01:00
parent 399ea8108c
commit 9987fb0b4b
3 changed files with 15 additions and 0 deletions
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8
src/testdir/test_vim9_expr.vim
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@@ -1989,6 +1989,14 @@ def Test_expr7_dict()
CheckDefFailure(['var x = ({'], 'E723:', 2)
CheckDefExecFailure(['{}[getftype("file")]'], 'E716: Key not present in Dictionary: ""', 1)
# no automatic conversion from number to string
lines =<< trim END
var n = 123
var d = {[n]: 1}
END
CheckDefFailure(lines, 'E1012:', 2)
CheckScriptFailure(['vim9script'] + lines, 'E928:', 3)
enddef
def Test_expr7_dict_vim9script()