[libc-commits] [libc] [libc] Make bigint trivially constructable (PR #206277)

[via libc-commits]

https://github.com/Sukumarsawant created https://github.com/llvm/llvm-project/pull/206277

This makes the bigint trivially constructable and additionally fixes the failures caused by the upcoming change in constexpr functions.

>From 1c07f07900f009398608b9d21ddd42aa26c2e304 Mon Sep 17 00:00:00 2001
From: Sukumarsawant <sawantsukumar at gmail.com>
Date: Sun, 28 Jun 2026 00:16:39 +0530
Subject: [PATCH] test for constexpr failures

---
 libc/src/__support/big_int.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libc/src/__support/big_int.h b/libc/src/__support/big_int.h
index 0e5c038ec356e..c1cf5b43fd1f5 100644
--- a/libc/src/__support/big_int.h
+++ b/libc/src/__support/big_int.h
@@ -358,7 +358,7 @@ struct BigInt {
 
   LIBC_INLINE_VAR static constexpr size_t WORD_COUNT = Bits / WORD_SIZE;
 
-  cpp::array<WordType, WORD_COUNT> val{}; // zero initialized.
+  cpp::array<WordType, WORD_COUNT> val; // zero initialized.
 
   LIBC_INLINE constexpr BigInt() = default;