From 19b24fcce2e012b18decfd8c31b810eb8a571fd5 Mon Sep 17 00:00:00 2001
From: gingerBill <bill@gingerbill.org>
Date: Mon, 31 Jul 2023 17:27:23 +0100
Subject: [PATCH] Add require_results for proc groups

---
 src/checker.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/checker.cpp b/src/checker.cpp
index fbc550f00..895e3c528 100644
--- a/src/checker.cpp
+++ b/src/checker.cpp
@@ -3002,6 +3002,12 @@ gb_internal DECL_ATTRIBUTE_PROC(proc_group_attribute) {
 			}
 		}
 		return true;
+	} else if (name == "require_results") {
+		if (value != nullptr) {
+			error(elem, "Expected no value for '%.*s'", LIT(name));
+		}
+		ac->require_results = true;
+		return true;
 	}
 	return false;
 }