Mercurial > vim
changeset 23254:4b7e996354e0 v8.2.2173
patch 8.2.2173: Vim9: get internal error when assigning to undefined variable
Commit: https://github.com/vim/vim/commit/52c124d3303d3cc3e4504708881906d17d6d6c55
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun Dec 20 21:43:35 2020 +0100
patch 8.2.2173: Vim9: get internal error when assigning to undefined variable
Problem: Vim9: get internal error when assigning to undefined variable.
Solution: Add error message. (closes https://github.com/vim/vim/issues/7475)
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Sun, 20 Dec 2020 21:45:04 +0100 |
parents | fe74b64d34e4 |
children | a1523cdab8ac |
files | src/errors.h src/testdir/test_vim9_cmd.vim src/version.c src/vim9compile.c src/vim9execute.c |
diffstat | 5 files changed, 19 insertions(+), 4 deletions(-) [+] |
line wrap: on
line diff
--- a/src/errors.h +++ b/src/errors.h @@ -321,3 +321,5 @@ EXTERN char e_command_not_followed_by_wh INIT(= N_("E1144: Command is not followed by white space: %s")); EXTERN char e_missing_heredoc_end_marker_str[] INIT(= N_("E1145: Missing heredoc end marker: %s")); +EXTERN char e_command_not_recognized_str[] + INIT(= N_("E1146: Command not recognized: %s"));
--- a/src/testdir/test_vim9_cmd.vim +++ b/src/testdir/test_vim9_cmd.vim @@ -710,5 +710,16 @@ def Test_ambiguous_user_cmd() CheckScriptFailure(lines, 'E464:') enddef +def Test_command_not_recognized() + var lines =<< trim END + d.key = 'asdf' + END + CheckDefFailure(lines, 'E1146:', 1) + + lines =<< trim END + d['key'] = 'asdf' + END + CheckDefFailure(lines, 'E1146:', 1) +enddef " vim: ts=8 sw=2 sts=2 expandtab tw=80 fdm=marker
--- a/src/version.c +++ b/src/version.c @@ -751,6 +751,8 @@ static char *(features[]) = static int included_patches[] = { /* Add new patch number below this line */ /**/ + 2173, +/**/ 2172, /**/ 2171,
--- a/src/vim9compile.c +++ b/src/vim9compile.c @@ -7681,8 +7681,9 @@ compile_def_function(ufunc_T *ufunc, int // Expression or function call. if (ea.cmdidx != CMD_eval) { - // CMD_var cannot happen, compile_assignment() above is used - iemsg("Command from find_ex_command() not handled"); + // CMD_var cannot happen, compile_assignment() above would be + // used. Most likely an assignment to a non-existing variable. + semsg(_(e_command_not_recognized_str), ea.cmd); goto erret; } }
--- a/src/vim9execute.c +++ b/src/vim9execute.c @@ -606,8 +606,7 @@ call_ufunc(ufunc_T *ufunc, int argcount, return FAIL; if (ufunc->uf_def_status == UF_COMPILED) { - int error = check_user_func_argcount(ufunc, argcount); - + error = check_user_func_argcount(ufunc, argcount); if (error != FCERR_UNKNOWN) { if (error == FCERR_TOOMANY)