From 9adec628c1c6b3d24f7a8642bbf5c0c84586d161 Mon Sep 17 00:00:00 2001
From: gingerBill <bill@gingerbill.org>
Date: Wed, 14 Apr 2021 17:15:28 +0100
Subject: Add `@(cold)` attribute to procedure declarations

---
 src/checker.cpp | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'src/checker.cpp')

diff --git a/src/checker.cpp b/src/checker.cpp
index 0111872b9..e0b303369 100644
--- a/src/checker.cpp
+++ b/src/checker.cpp
@@ -2562,6 +2562,18 @@ DECL_ATTRIBUTE_PROC(proc_decl_attribute) {
 			error(elem, "Expected a boolean value for '%.*s'", LIT(name));
 		}
 		return true;
+	} else if (name == "cold") {
+		if (value == nullptr) {
+			ac->set_cold = true;
+		} else {
+			ExactValue ev = check_decl_attribute_value(c, value);
+			if (ev.kind == ExactValue_Bool) {
+				ac->set_cold = ev.value_bool;
+			} else {
+				error(elem, "Expected a boolean value for '%.*s' or no value whatsoever", LIT(name));
+			}
+		}
+		return true;
 	}
 	return false;
 }
-- 
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