From 7075f834dda669faa10abfcb6aacbd8d06849c55 Mon Sep 17 00:00:00 2001
From: Christoffer Lerno <christoffer@aegik.com>
Date: Wed, 15 Mar 2023 16:28:48 +0100
Subject: [PATCH] Remove null-casts for anyerr.

---
 src/compiler/sema_casts.c      | 7 -------
 test/unit/regression/faults.c3 | 4 ++--
 2 files changed, 2 insertions(+), 9 deletions(-)

diff --git a/src/compiler/sema_casts.c b/src/compiler/sema_casts.c
index fb3b5fc86..f15a0b641 100644
--- a/src/compiler/sema_casts.c
+++ b/src/compiler/sema_casts.c
@@ -1004,13 +1004,6 @@ static bool cast_from_pointer(SemaContext *context, Expr *expr, Type *from, Type
 				return cast_with_optional(expr, to_type, add_optional);
 			}
 			return sema_error_cannot_convert(expr, to_type, true, silent);
-		case TYPE_FAULTTYPE:
-		case TYPE_ANYERR:
-			if (expr_is_const_pointer(expr) && !expr->const_expr.ptr)
-			{
-				expr_rewrite_to_const_zero(expr, to_type);
-				return true;
-			}
 		case TYPE_OPTIONAL_ANY:
 		case TYPE_OPTIONAL:
 			UNREACHABLE
diff --git a/test/unit/regression/faults.c3 b/test/unit/regression/faults.c3
index 1cc3bfc8b..29f93e780 100644
--- a/test/unit/regression/faults.c3
+++ b/test/unit/regression/faults.c3
@@ -8,11 +8,11 @@ fault Foo
 
 fn void ordinals()
 {
-	Foo z = null;
+	Foo z = {};
 	assert(z.ordinal == 0);
 	$assert(Foo.ABC.ordinal == 1);
 	$assert(Foo.CDE.ordinal == 2);
-	$assert(((Foo)null).ordinal == 0);
+	$assert((Foo{}).ordinal == 0);
 	Foo x = Foo.CDE;
 	assert(x.ordinal == 2);
 	x = Foo.ABC;