add hash method to scopeindex cursor

nakengelhardt · nakengelhardt · commit 2a744b4b8282 · 2024-12-06T11:18:39.000+01:00
diff --git a/kernel/scopeinfo.h b/kernel/scopeinfo.h
@@ -169,6 +169,10 @@ class IdTree
 			return !(*this == other);
 		}
 
+		int hash() const {
+			return mkhash(scope_name.hash(), hash_ptr_ops::hash(target));
+		}
+
 		bool valid() const {
 			return target != nullptr;
 		}

Original file line number	Diff line number	Diff line change
`@@ -169,6 +169,10 @@ class IdTree`
`169`	`169`	`return !(*this == other);`
`170`	`170`	`}`
`171`	`171`
	`172`	`+ int hash() const {`
	`173`	`+ return mkhash(scope_name.hash(), hash_ptr_ops::hash(target));`
	`174`	`+ }`
	`175`	`+`
`172`	`176`	`bool valid() const {`
`173`	`177`	`return target != nullptr;`
`174`	`178`	`}`