Mercurial > vim
diff src/evalvars.c @ 27950:aacc98a38cf3 v8.2.4500
patch 8.2.4500: Vim9: can declare a global variable on the command line
Commit: https://github.com/vim/vim/commit/0e1574c4069ded47c170fcd7a47a0df66693a5f4
Author: Bram Moolenaar <Bram@vim.org>
Date: Thu Mar 3 17:05:35 2022 +0000
patch 8.2.4500: Vim9: can declare a global variable on the command line
Problem: Vim9: can declare a global variable on the command line.
Solution: Disallow declaring a variable on the command line. (closes https://github.com/vim/vim/issues/9881)
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Thu, 03 Mar 2022 18:15:03 +0100 |
parents | c8d6c2736796 |
children | 80f398bfc19f |
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--- a/src/evalvars.c +++ b/src/evalvars.c @@ -759,6 +759,11 @@ ex_var(exarg_T *eap) semsg(_(e_str_cannot_be_used_in_legacy_vim_script), ":var"); return; } + if (current_sctx.sc_sid == 0) + { + emsg(_(e_cannot_declare_variable_on_command_line)); + return; + } ex_let(eap); } @@ -3440,7 +3445,7 @@ set_var_const( if (in_vim9script() && is_export && SCRIPT_ID_VALID(current_sctx.sc_sid) && (si = SCRIPT_ITEM(current_sctx.sc_sid)) - ->sn_autoload_prefix != NULL) + ->sn_autoload_prefix != NULL) { // In a vim9 autoload script an exported variable is put in the // global namespace with the autoload prefix.