From cc7f084fd4d2e11ff9d1cdfbc2dfb34e859cd2c6 Mon Sep 17 00:00:00 2001
From: fourst4r <oxygenmagnet@hotmail.com>
Date: Tue, 23 Apr 2024 19:25:29 +1200
Subject: [PATCH] allow casting between hl.Abstracts

---
 src/std/cast.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/std/cast.c b/src/std/cast.c
index 52bd1c200..614f4f6fd 100644
--- a/src/std/cast.c
+++ b/src/std/cast.c
@@ -215,6 +215,10 @@ HL_PRIM void *hl_dyn_castp( void *data, hl_type *t, hl_type *to ) {
 	case TK2(HARRAY,HDYN):
 	// NO(HSTRUCT,HDYN)
 		return *(void**)data;
+	case TK2(HABSTRACT,HABSTRACT):
+		if ( ucmp(t->abs_name, to->abs_name) != 0 )
+			break;
+		return *(void**)data;
 	}
 	if( to->kind == HDYN )
 		return hl_make_dyn(data,t);