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patch 9.1.0335: String interpolation fails for List type

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Problem:  String interpolation fails for List type
Solution: use implicit string(list) for string interpolation and :put =
          (Yegappan Lakshmanan)

related: #14529
closes: #14556

Signed-off-by: Yegappan Lakshmanan <yegappan@yahoo.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
This commit is contained in:
Yegappan Lakshmanan
2024-04-15 19:19:52 +02:00
committed by Christian Brabandt
parent a59e031aa0
commit bce51d9005
15 changed files with 160 additions and 33 deletions
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12
src/testdir/test_expr.vim
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@@ -953,6 +953,18 @@ func Test_string_interp()
#" Dict interpolation
VAR d = {'a': 10, 'b': [1, 2]}
call assert_equal("{'a': 10, 'b': [1, 2]}", $'{d}')
VAR emptydict = {}
call assert_equal("a{}b", $'a{emptydict}b')
VAR nulldict = test_null_dict()
call assert_equal("a{}b", $'a{nulldict}b')
#" List interpolation
VAR l = ['a', 'b', 'c']
call assert_equal("['a', 'b', 'c']", $'{l}')
VAR emptylist = []
call assert_equal("a[]b", $'a{emptylist}b')
VAR nulllist = test_null_list()
call assert_equal("a[]b", $'a{nulllist}b')
#" Stray closing brace.
call assert_fails('echo $"moo}"', 'E1278:')