diff options
-rw-r--r-- | src/evaluate.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/evaluate.c b/src/evaluate.c index 8fb716c0..86ff8ebd 100644 --- a/src/evaluate.c +++ b/src/evaluate.c @@ -1132,6 +1132,15 @@ static int expr_evaluate_set(struct eval_ctx *ctx, struct expr **expr) return expr_error(ctx->msgs, i, "Set reference cannot be part of another set"); + if (i->ops->type == EXPR_SET_ELEM && + i->key->ops->type == EXPR_SET) { + struct expr *new = expr_clone(i->key); + + list_replace(&i->list, &new->list); + expr_free(i); + i = new; + } + if (!expr_is_constant(i)) return expr_error(ctx->msgs, i, "Set member is not constant"); |