From d0d270a8af9515011ee3e33854197f60ba99ad9f Mon Sep 17 00:00:00 2001
From: fis <jm.yuan@outlook.com>
Date: Mon, 15 Nov 2021 03:40:38 +0800
Subject: [PATCH] Static check.

---
 src/data/array_interface.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/data/array_interface.h b/src/data/array_interface.h
index f3dd8e1792fe..60812720b080 100644
--- a/src/data/array_interface.h
+++ b/src/data/array_interface.h
@@ -386,7 +386,7 @@ class ArrayInterface {
     data = ArrayInterfaceHandler::ExtractData(array, n);
 
     if (allow_mask) {
-      CHECK(D == 1) << "Masked array is not supported.";
+      static_assert(D == 1, "Masked array is not supported.");
       common::Span<RBitField8::value_type> s_mask;
       size_t n_bits = ArrayInterfaceHandler::ExtractMask(array, &s_mask);