commit 96cf4ba8fb96e5778192d2dab7458b9a7da0a49d
author Bram Moolenaar <Bram@vim.org> Sat Apr 24 14:15:41 2021 +0200
committer Bram Moolenaar <Bram@vim.org> Sat Apr 24 14:15:41 2021 +0200
tree 13f60474468dc98fcfd1173a94d3614b438e1278
parent 7ba1e4d363164e32a93cceab64b42e8c6d89e9f3

patch 8.2.2805: Vim9: cannot use legacy syntax in Vim9 script

Problem:    Vim9: cannot use legacy syntax in Vim9 script.
Solution:   Add the :legacy command.

src/vim9compile.c

diff --git a/src/vim9compile.c b/src/vim9compile.c
index c74bb6e..c65f1c3 100644
--- a/src/vim9compile.c
+++ b/src/vim9compile.c
@@ -9052,6 +9052,10 @@
 	    goto erret;
 	}
 
+	// When using ":legacy cmd" always use compile_exec().
+	if (local_cmdmod.cmod_flags & CMOD_LEGACY)
+	    ea.cmdidx = CMD_legacy;
+
 	if (p == ea.cmd && ea.cmdidx != CMD_SIZE)
 	{
 	    if (cctx.ctx_skip == SKIP_YES)