patch 8.2.3261: Vim9: when compiling repeat(123, N) return type is number
Problem: Vim9: when compiling repeat(123, N) return type is number.
Solution: Make return type a string. (closes #8664)
diff --git a/src/testdir/test_vim9_builtin.vim b/src/testdir/test_vim9_builtin.vim
index f700cad..f4d7448 100644
--- a/src/testdir/test_vim9_builtin.vim
+++ b/src/testdir/test_vim9_builtin.vim
@@ -2558,9 +2558,15 @@
def Test_repeat()
CheckDefAndScriptFailure2(['repeat(1.1, 2)'], 'E1013: Argument 1: type mismatch, expected string but got float', 'E1224: String, Number or List required for argument 1')
CheckDefAndScriptFailure2(['repeat({a: 10}, 2)'], 'E1013: Argument 1: type mismatch, expected string but got dict<', 'E1224: String, Number or List required for argument 1')
- assert_equal('aaa', repeat('a', 3))
- assert_equal('111', repeat(1, 3))
- assert_equal([1, 1, 1], repeat([1], 3))
+ var lines =<< trim END
+ assert_equal('aaa', repeat('a', 3))
+ assert_equal('111', repeat(1, 3))
+ assert_equal([1, 1, 1], repeat([1], 3))
+ var s = '-'
+ s ..= repeat(5, 3)
+ assert_equal('-555', s)
+ END
+ CheckDefAndScriptSuccess(lines)
enddef
def Test_resolve()