From bf7c92bf0909aaf49a8590570085e1c6a1787d00 Mon Sep 17 00:00:00 2001
From: Tohei Ichikawa <ichikawa.tohei.desu@gmail.com>
Date: Sat, 10 Jan 2026 03:02:25 -0500
Subject: Fix assertion error when imported proc groups are passed as proc
 arguments

---
 src/check_expr.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'src/check_expr.cpp')

diff --git a/src/check_expr.cpp b/src/check_expr.cpp
index 2b2ae09cc..60fae74c6 100644
--- a/src/check_expr.cpp
+++ b/src/check_expr.cpp
@@ -1133,7 +1133,11 @@ gb_internal void check_assignment(CheckerContext *c, Operand *operand, Type *typ
 				x.mode = Addressing_Value;
 				x.type = t;
 				if (check_is_assignable_to(c, &x, type)) {
-					add_entity_use(c, operand->expr, e);
+					if (operand->expr->kind == Ast_SelectorExpr) {
+						add_entity_use(c, operand->expr->SelectorExpr.selector, e);
+					} else {
+						add_entity_use(c, operand->expr, e);
+					}
 					good = true;
 					break;
 				}
-- 
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