patch 8.2.3778: lambda debug test fails in some configurations
Problem: Lambda debug test fails in some configurations.
Solution: Check feature in a legacy function.
diff --git a/src/testdir/test_vim9_script.vim b/src/testdir/test_vim9_script.vim
index ccbdc70..58cf020 100644
--- a/src/testdir/test_vim9_script.vim
+++ b/src/testdir/test_vim9_script.vim
@@ -4634,9 +4634,14 @@
CheckDefExecAndScriptFailure(lines, 'some error continued', 1)
enddef
-def Test_debug_with_lambda()
+func Test_debug_with_lambda()
CheckRunVimInTerminal
+ " call indirectly to avoid compilation error for missing functions
+ call Run_Test_debug_with_lambda()
+endfunc
+
+def Run_Test_debug_with_lambda()
var lines =<< trim END
vim9script
def Func()