patch 8.2.1817: Vim9: wrong instruction when reusing a local variable spot
Problem: Vim9: wrong instruction when reusing a local variable spot.
Solution: Clear a newly allocated local variable. (closes #7080)
diff --git a/src/testdir/test_vim9_func.vim b/src/testdir/test_vim9_func.vim
index 28e503d..6089402 100644
--- a/src/testdir/test_vim9_func.vim
+++ b/src/testdir/test_vim9_func.vim
@@ -2032,5 +2032,23 @@
endtry
enddef
+" Re-using spot for variable used in block
+def Test_block_scoped_var()
+ var lines =<< trim END
+ vim9script
+ def Func()
+ var x = ['a', 'b', 'c']
+ if 1
+ var y = 'x'
+ map(x, {-> y})
+ endif
+ var z = x
+ assert_equal(['x', 'x', 'x'], z)
+ enddef
+ Func()
+ END
+ CheckScriptSuccess(lines)
+enddef
+
" vim: ts=8 sw=2 sts=2 expandtab tw=80 fdm=marker