diff options
Diffstat (limited to 'src/testdir/test_vim9_func.vim')
-rw-r--r-- | src/testdir/test_vim9_func.vim | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/testdir/test_vim9_func.vim b/src/testdir/test_vim9_func.vim index 73d8e37aa..2697c29e4 100644 --- a/src/testdir/test_vim9_func.vim +++ b/src/testdir/test_vim9_func.vim @@ -752,11 +752,26 @@ def Test_call_lambda_args() CheckDefFailure(lines, 'E1167:') enddef +def FilterWithCond(x: string, Cond: func(string): bool): bool + return Cond(x) +enddef + def Test_lambda_return_type() var lines =<< trim END var Ref = (): => 123 END CheckDefAndScriptFailure(lines, 'E1157:', 1) + + # this works + for x in ['foo', 'boo'] + echo FilterWithCond(x, (v) => v =~ '^b') + endfor + + # this fails + lines =<< trim END + echo FilterWithCond('foo', (v) => v .. '^b') + END + CheckDefAndScriptFailure(lines, 'E1013: Argument 2: type mismatch, expected func(string): bool but got func(any): string', 1) enddef def Test_lambda_uses_assigned_var() |