Fix using keys with indirections

CyberShadow · CyberShadow · commit f0d6b5835dda · 2021-09-22T16:07:49.000Z
diff --git a/src/containers/hashmap.d b/src/containers/hashmap.d
@@ -790,3 +790,9 @@ version(emsi_containers_unittest) unittest
 	static struct S { @disable this(this); }
 	alias HM = HashMap!(int, S);
 }
+
+version(emsi_containers_unittest) unittest
+{
+	struct S { int* a; }
+	alias HM = HashMap!(S, int);
+}
diff --git a/src/containers/internal/hash.d b/src/containers/internal/hash.d
@@ -15,7 +15,7 @@ static if (hash_t.sizeof == 4)
 }
 else
 {
-	hash_t generateHash(T)(T value) if (!is(T == string))
+	hash_t generateHash(T)(const T value) if (!is(T == string))
 	{
 		return hashOf(value);
 	}

Original file line number	Diff line number	Diff line change
`@@ -15,7 +15,7 @@ static if (hash_t.sizeof == 4)`
`15`	`15`	`}`
`16`	`16`	`else`
`17`	`17`	`{`
`18`		`- hash_t generateHash(T)(T value) if (!is(T == string))`
	`18`	`+ hash_t generateHash(T)(const T value) if (!is(T == string))`
`19`	`19`	`{`
`20`	`20`	`return hashOf(value);`
`21`	`21`	`}`