commit a749a42ed25534c88c636e5ab6603f1f97b857a4
author Bram Moolenaar <Bram@vim.org> Sat Feb 12 19:52:25 2022 +0000
committer Bram Moolenaar <Bram@vim.org> Sat Feb 12 19:52:25 2022 +0000
tree 2458c780205a1f80efd0e579ed2f75346a4d2085
parent 6e28703a8e41f775f64e442c5d11ce1ff599aa3f

patch 8.2.4360: Vim9: allowing use of "s:" leads to inconsistencies

Problem:    Vim9: allowing use of "s:" leads to inconsistencies.
Solution:   Disallow using "s:" in Vim9 script at the script level.

src/testdir/vim9.vim

diff --git a/src/testdir/vim9.vim b/src/testdir/vim9.vim
index 92ea0ba..bb50db0 100644
--- a/src/testdir/vim9.vim
+++ b/src/testdir/vim9.vim
@@ -73,8 +73,8 @@
 
 export def CheckScriptFailure(lines: list<string>, error: string, lnum = -3)
   var cwd = getcwd()
-  var fname = 'XScriptFailure' .. s:sequence
-  s:sequence += 1
+  var fname = 'XScriptFailure' .. sequence
+  sequence += 1
   writefile(lines, fname)
   try
     assert_fails('so ' .. fname, error, lines, lnum)
@@ -86,8 +86,8 @@
 
 export def CheckScriptFailureList(lines: list<string>, errors: list<string>, lnum = -3)
   var cwd = getcwd()
-  var fname = 'XScriptFailure' .. s:sequence
-  s:sequence += 1
+  var fname = 'XScriptFailure' .. sequence
+  sequence += 1
   writefile(lines, fname)
   try
     assert_fails('so ' .. fname, errors, lines, lnum)
@@ -99,8 +99,8 @@
 
 export def CheckScriptSuccess(lines: list<string>)
   var cwd = getcwd()
-  var fname = 'XScriptSuccess' .. s:sequence
-  s:sequence += 1
+  var fname = 'XScriptSuccess' .. sequence
+  sequence += 1
   writefile(lines, fname)
   try
     exe 'so ' .. fname