From 18435a25347eeecb0886281d278c060aa7f82f6c Mon Sep 17 00:00:00 2001
From: Jan Edmund Lazo <jan.lazo@mail.utoronto.ca>
Date: Fri, 9 Nov 2018 03:33:28 -0500
Subject: vim-patch:8.1.0337: :file fails in quickfix command (#9215)

Problem:    :file fails in quickfix command.
Solution:   Allow :file without argument when curbuf_lock is set. (Jason
            Franklin)
https://github.com/vim/vim/commit/379fb76b080521f7c09265ec3264b9e698923518
---
 src/nvim/testdir/test_quickfix.vim | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

(limited to 'src/nvim/testdir/test_quickfix.vim')

diff --git a/src/nvim/testdir/test_quickfix.vim b/src/nvim/testdir/test_quickfix.vim
index 624e642e7f..bfe5791ec8 100644
--- a/src/nvim/testdir/test_quickfix.vim
+++ b/src/nvim/testdir/test_quickfix.vim
@@ -2235,6 +2235,35 @@ func Test_cclose_in_autocmd()
   " call test_override('starting', 0)
 endfunc
 
+" Check that ":file" without an argument is possible even when "curbuf_lock"
+" is set.
+func Test_file_from_copen()
+  " Works without argument.
+  augroup QF_Test
+    au!
+    au FileType qf file
+  augroup END
+  copen
+
+  augroup QF_Test
+    au!
+  augroup END
+  cclose
+
+  " Fails with argument.
+  augroup QF_Test
+    au!
+    au FileType qf call assert_fails(':file foo', 'E788')
+  augroup END
+  copen
+  augroup QF_Test
+    au!
+  augroup END
+  cclose
+
+  augroup! QF_Test
+endfunction
+
 func Test_resize_from_copen()
     augroup QF_Test
 	au!
-- 
cgit