patch 8.2.4526: Vim9: cannot set variables to a null value
Problem: Vim9: cannot set variables to a null value.
Solution: Add null_list, null_job, etc.
diff --git a/src/testdir/test_vim9_disassemble.vim b/src/testdir/test_vim9_disassemble.vim
index 028e1a7..26ecdde 100644
--- a/src/testdir/test_vim9_disassemble.vim
+++ b/src/testdir/test_vim9_disassemble.vim
@@ -415,6 +415,58 @@
res)
enddef
+if has('job')
+ def s:StoreNull()
+ var ss = null_string
+ var bb = null_blob
+ var dd = null_dict
+ var ll = null_list
+ var Ff = null_function
+ var Pp = null_partial
+ var jj = null_job
+ var cc = null_channel
+ enddef
+
+ def Test_disassemble_assign_null()
+ var res = execute('disass s:StoreNull')
+ assert_match('<SNR>\d*_StoreNull\_s*' ..
+ 'var ss = null_string\_s*' ..
+ '\d\+ PUSHS "\[NULL\]"\_s*' ..
+ '\d\+ STORE $\d\_s*' ..
+
+ 'var bb = null_blob\_s*' ..
+ '\d\+ PUSHBLOB 0z\_s*' ..
+ '\d\+ STORE $\d\_s*' ..
+
+ 'var dd = null_dict\_s*' ..
+ '\d\+ NEWDICT size 0\_s*' ..
+ '\d\+ STORE $\d\_s*' ..
+
+ 'var ll = null_list\_s*' ..
+ '\d\+ NEWLIST size 0\_s*' ..
+ '\d\+ STORE $\d\_s*' ..
+
+ 'var Ff = null_function\_s*' ..
+ '\d\+ PUSHFUNC "\[none\]"\_s*' ..
+ '\d\+ STORE $\d\_s*' ..
+
+ 'var Pp = null_partial\_s*' ..
+ '\d\+ NEWPARTIAL\_s*' ..
+ '\d\+ STORE $\d\_s*' ..
+
+ 'var jj = null_job\_s*' ..
+ '\d\+ PUSHJOB "no process"\_s*' ..
+ '\d\+ STORE $\d\_s*' ..
+
+ 'var cc = null_channel\_s*' ..
+ '\d\+ PUSHCHANNEL 0\_s*' ..
+ '\d\+ STORE $\d\_s*' ..
+
+ '\d\+ RETURN void',
+ res)
+ enddef
+endif
+
def s:ScriptFuncStoreIndex()
var d = {dd: {}}
d.dd[0] = 0