commit 8f22f5c3aa0aa96e3843a57f29405625d8514c74
author Bram Moolenaar <Bram@vim.org> Sat Dec 19 22:10:13 2020 +0100
committer Bram Moolenaar <Bram@vim.org> Sat Dec 19 22:10:13 2020 +0100
tree aea0a069118938db143470a21b3772e5e0995e5b
parent 17f700ac8b55f27ddb519ecaa8acaa43fc1ae60a

patch 8.2.2165: Vim9: assignment to dict member does not work

Problem:    Vim9: assignment to dict member does not work.
Solution:   Fix recognizing dict member. (closes #7484)

src/eval.c

diff --git a/src/eval.c b/src/eval.c
index 496e208..f84491e 100644
--- a/src/eval.c
+++ b/src/eval.c
@@ -874,6 +874,13 @@
     if (v == NULL)
 	return NULL;
 
+    if (in_vim9script() && (flags & GLV_NO_DECL) == 0)
+    {
+	if (!quiet)
+	    semsg(_(e_variable_already_declared), lp->ll_name);
+	return NULL;
+    }
+
     /*
      * Loop until no more [idx] or .key is following.
      */