Commit 85610a9aff

@@ -2882,7 +2882,7 @@ pub const FuncGen = struct {
         const bin_op = self.air.extraData(Air.Bin, ty_pl.payload).data;
         const ptr_ty = self.air.typeOf(bin_op.lhs);
         const elem_ty = ptr_ty.childType();
-        if (!elem_ty.hasRuntimeBits()) return null;
+        if (!elem_ty.hasRuntimeBits()) return self.dg.lowerPtrToVoid(ptr_ty);
 
         const base_ptr = try self.resolveInst(bin_op.lhs);
         const rhs = try self.resolveInst(bin_op.rhs);

@@ -273,7 +273,10 @@ test "0-bit child type coerced to optional return ptr result location" {
 }
 
 test "0-bit child type coerced to optional" {
-    if (builtin.zig_backend != .stage1) return error.SkipZigTest; // TODO
+    if (builtin.zig_backend == .stage2_c) return error.SkipZigTest; // TODO
+    if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest; // TODO
+    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO
+    if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest; // TODO
 
     const S = struct {
         fn doTheTest() !void {