patch 8.2.4006: Vim9: crash when declaring variable on the command line
Problem: Vim9: crash when declaring variable on the command line.
Solution: Use a temporary type list. (closes #9474)
diff --git a/src/testdir/test_vim9_assign.vim b/src/testdir/test_vim9_assign.vim
index c91cd65..209ac95 100644
--- a/src/testdir/test_vim9_assign.vim
+++ b/src/testdir/test_vim9_assign.vim
@@ -2,6 +2,7 @@
source check.vim
source vim9.vim
+source term_util.vim
let s:appendToMe = 'xxx'
let s:addToMe = 111
@@ -2281,6 +2282,23 @@
delete('Xtestscript')
enddef
+func Test_declare_command_line()
+ CheckRunVimInTerminal
+ call Run_Test_declare_command_line()
+endfunc
+
+def Run_Test_declare_command_line()
+ # On the command line the type is parsed but not used.
+ # To get rid of the script context have to run this in another Vim instance.
+ var buf = RunVimInTerminal('', {'rows': 6})
+ term_sendkeys(buf, ":vim9 var abc: list<list<number>> = [ [1, 2, 3], [4, 5, 6] ]\<CR>")
+ TermWait(buf)
+ term_sendkeys(buf, ":echo abc\<CR>")
+ TermWait(buf)
+ WaitForAssert(() => assert_match('\[\[1, 2, 3\], \[4, 5, 6\]\]', term_getline(buf, 6)))
+ StopVimInTerminal(buf)
+enddef
+
" vim: ts=8 sw=2 sts=2 expandtab tw=80 fdm=marker