From 42b9039a1fd0307f8b46cd1c750e11db653acea1 Mon Sep 17 00:00:00 2001
From: gingerBill <gingerBill@users.noreply.github.com>
Date: Fri, 26 Sep 2025 09:41:08 +0100
Subject: Check for `nullptr`

---
 src/llvm_backend_expr.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/llvm_backend_expr.cpp b/src/llvm_backend_expr.cpp
index 4a1f39c19..80cab9722 100644
--- a/src/llvm_backend_expr.cpp
+++ b/src/llvm_backend_expr.cpp
@@ -2497,7 +2497,9 @@ gb_internal lbValue lb_emit_conv(lbProcedure *p, lbValue value, Type *t) {
 				value = lb_emit_conv(p, value, vt);
 				if (lb_is_const(value)) {
 					LLVMValueRef res = lb_construct_const_union(m, value.value, vt, t);
-					return {res, t};
+					if (res != nullptr) {
+						return {res, t};
+					}
 				}
 
 				lbAddr parent = lb_add_local_generated(p, t, true);
-- 
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