diff --git a/lib/std/core/builtin.c3 b/lib/std/core/builtin.c3
index 983ff8dee..c0a517aa4 100644
--- a/lib/std/core/builtin.c3
+++ b/lib/std/core/builtin.c3
@@ -362,6 +362,7 @@ macro uint bool.hash(bool b) => (uint)b;
 macro uint typeid.hash(typeid t) => ((ulong)(uptr)t).hash();
 macro uint String.hash(String c) => (uint)fnv32a::encode(c);
 macro uint char[].hash(char[] c) => (uint)fnv32a::encode(c);
+macro uint void*.hash(void* ptr) => ((ulong)(uptr)ptr).hash();
 
 module std::core::builtin @if((env::LINUX || env::DARWIN) && env::COMPILER_SAFE_MODE && env::DEBUG_SYMBOLS);
 import libc;
diff --git a/lib/std/core/dstring.c3 b/lib/std/core/dstring.c3
index 29926dfaa..385b58965 100644
--- a/lib/std/core/dstring.c3
+++ b/lib/std/core/dstring.c3
@@ -282,10 +282,10 @@ macro void DString.append(&self, value)
 			self.append_char32(value);
 		$default:
 			$switch
-				$case $assignable(value, Char32):
-					self.append_char32(value);
-				$case $assignable(value, String):
-					self.append_chars(value);
+				$case $defined((Char32)value):
+					self.append_char32((Char32)value);
+				$case $defined((String)value):
+					self.append_chars((String)value);
 				$default:
 					$error "Unsupported type for append – use printf instead.";
 			$endswitch
diff --git a/lib/std/io/stream.c3 b/lib/std/io/stream.c3
index fad348f1a..2dae7c115 100644
--- a/lib/std/io/stream.c3
+++ b/lib/std/io/stream.c3
@@ -136,7 +136,7 @@ macro usz! print_gen(self, x)
 	$case DString:
 		return self.write(x.str_view());
 	$default:
-		$if $assignable(x, String):
+		$if $defined((String)x):
 			return self.write((String)x);
 		$else
 			return printf("%s", x);
diff --git a/src/compiler/sema_decls.c b/src/compiler/sema_decls.c
index f2b6f0cc7..d46449575 100644
--- a/src/compiler/sema_decls.c
+++ b/src/compiler/sema_decls.c
@@ -2945,10 +2945,7 @@ static bool sema_analyse_macro_method(SemaContext *context, Decl *decl)
 	Type *parent_type = parent_type_info->type;
 	if (!type_may_have_method(parent_type))
 	{
-		SEMA_ERROR(parent_type_info,
-				   "Methods can not be associated with '%s'",
-				   type_to_error_string(parent_type));
-		return false;
+		RETURN_SEMA_ERROR(parent_type_info, "Methods can not be associated with '%s'", type_to_error_string(parent_type));
 	}
 	if (!vec_size(decl->func_decl.signature.params))
 	{
diff --git a/src/compiler/sema_expr.c b/src/compiler/sema_expr.c
index 9482c9cdb..78902acb6 100644
--- a/src/compiler/sema_expr.c
+++ b/src/compiler/sema_expr.c
@@ -3984,8 +3984,7 @@ static inline bool sema_expr_analyse_access(SemaContext *context, Expr *expr, bo
 
 	// 7. Is this a pointer? If so we insert a deref.
 	Type *underlying_type = type_no_optional(parent->type)->canonical;
-	bool is_pointer = underlying_type->type_kind == TYPE_POINTER;
-	if (is_pointer)
+	if (underlying_type->type_kind == TYPE_POINTER && underlying_type != type_voidptr)
 	{
 		if (!sema_cast_rvalue(context, parent)) return false;
 		expr_rewrite_insert_deref(expr->access_expr.parent);
diff --git a/src/compiler/types.c b/src/compiler/types.c
index 4302b7eda..3e9987ec9 100644
--- a/src/compiler/types.c
+++ b/src/compiler/types.c
@@ -1879,9 +1879,10 @@ bool type_may_have_method(Type *type)
 			return true;
 		case TYPE_TYPEDEF:
 			UNREACHABLE
+		case TYPE_POINTER:
+			return type == type_voidptr;
 		case TYPE_POISONED:
 		case TYPE_VOID:
-		case TYPE_POINTER:
 		case TYPE_FUNC:
 		case TYPE_UNTYPED_LIST:
 		case TYPE_OPTIONAL:
diff --git a/src/version.h b/src/version.h
index 35105b19c..ec4728678 100644
--- a/src/version.h
+++ b/src/version.h
@@ -1 +1 @@
-#define COMPILER_VERSION "0.4.689"
+#define COMPILER_VERSION "0.4.690"