patch 8.2.2323: Vim9: error when inferring type from empty dict/list
Problem: Vim9: error when inferring type from empty dict/list.
Solution: When the member is t_unknown use t_any. (closes #7009)
diff --git a/src/testdir/test_vim9_expr.vim b/src/testdir/test_vim9_expr.vim
index fc42088..8955a7c 100644
--- a/src/testdir/test_vim9_expr.vim
+++ b/src/testdir/test_vim9_expr.vim
@@ -2929,6 +2929,16 @@
lines = ['var l = [0, 1, 2]', 'echo l[g:astring : g:theone]']
CheckDefExecFailure(lines, 'E1012:')
CheckScriptFailure(['vim9script'] + lines, 'E1030:', 3)
+
+ lines =<< trim END
+ vim9script
+ var ld = []
+ def Func()
+ eval ld[0].key
+ enddef
+ defcompile
+ END
+ CheckScriptSuccess(lines)
enddef
def Test_expr7_dict_subscript()
@@ -2937,6 +2947,15 @@
var l = [{lnum: 2}, {lnum: 1}]
var res = l[0].lnum > l[1].lnum
assert_true(res)
+
+ var dd = {}
+ def Func1()
+ eval dd.key1.key2
+ enddef
+ def Func2()
+ eval dd['key1'].key2
+ enddef
+ defcompile
END
CheckScriptSuccess(lines)
enddef