Mercurial > vim
diff src/testdir/test_vim9_expr.vim @ 25202:e5d85e83a887 v8.2.3137
patch 8.2.3137: Vim9: no error when a line only has a variable name
Commit: https://github.com/vim/vim/commit/c323527d67081cfaff22503d1d282495976c7042
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Jul 10 19:42:03 2021 +0200
patch 8.2.3137: Vim9: no error when a line only has a variable name
Problem: Vim9: no error when a line only has a variable name.
Solution: Give an error when an expression is evaluated without an effect.
(closes #8538)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Sat, 10 Jul 2021 19:45:04 +0200 |
| parents | b825efff9790 |
| children | 346002a63bc6 |
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--- a/src/testdir/test_vim9_expr.vim +++ b/src/testdir/test_vim9_expr.vim @@ -647,7 +647,7 @@ def Test_expr4_equal() CheckDefFailure(["var x = 'a' == "], 'E1097:', 3) CheckScriptFailure(['vim9script', "var x = 'a' == "], 'E15:', 2) - CheckDefExecAndScriptFailure2(['var items: any', 'eval 1', 'eval 2', 'if items == []', 'endif'], 'E691:', 'E1072:', 4) + CheckDefExecAndScriptFailure2(['var items: any', 'eval 1 + 1', 'eval 2 + 2', 'if items == []', 'endif'], 'E691:', 'E1072:', 4) CheckDefExecAndScriptFailure(['var x: any = "a"', 'echo x == true'], 'E1072: Cannot compare string with bool', 2) CheckDefExecAndScriptFailure(["var x: any = true", 'echo x == ""'], 'E1072: Cannot compare bool with string', 2)