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patch 8.2.3055: strange error for assigning to "x.key" on non-dictionary

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Problem:    Strange error for assigning to "x.key" on non-dictionary.
Solution:   Add a specific error message. (closes #8451)
This commit is contained in:
Bram Moolenaar
2021-06-26 15:00:59 +02:00
parent 4d5dfe2083
commit 3a3b10e87a
6 changed files with 21 additions and 2 deletions
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8
src/eval.c
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@@ -924,8 +924,14 @@ get_lval(
lp->ll_tv = &v->di_tv;
var1.v_type = VAR_UNKNOWN;
var2.v_type = VAR_UNKNOWN;
while (*p == '[' || (*p == '.' && lp->ll_tv->v_type == VAR_DICT))
while (*p == '[' || (*p == '.' && p[1] != '=' && p[1] != '.'))
{
if (*p == '.' && lp->ll_tv->v_type != VAR_DICT)
{
if (!quiet)
semsg(_(e_dot_can_only_be_used_on_dictionary_str), name);
return NULL;
}
if (!(lp->ll_tv->v_type == VAR_LIST && lp->ll_tv->vval.v_list != NULL)
&& !(lp->ll_tv->v_type == VAR_DICT)
&& !(lp->ll_tv->v_type == VAR_BLOB