[all-commits] [llvm/llvm-project] c39dcf: [libc] Zero initialize Uint<T>::val

[Mikhail R. Gadelha via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: c39dcf54bb0494f319cdc712d24607433bd7f30a
      https://github.com/llvm/llvm-project/commit/c39dcf54bb0494f319cdc712d24607433bd7f30a
  Author: Mikhail R. Gadelha <mikhail at igalia.com>
  Date:   2023-04-20 (Thu, 20 Apr 2023)

  Changed paths:
    M libc/src/__support/UInt.h

  Log Message:
  -----------
  [libc] Zero initialize Uint<T>::val

This fix a regression introduced by commit 5db12eca1f70bb9c2dab33ff88dcccdfba75af6e

Fixes the compilation failure reported by libc-x86_64-debian-gcc-fullbuild-dbg:

.../libc/src/__support/UInt.h:26:31: note: ‘struct __llvm_libc::cpp::UInt<192>’ has no user-provided default constructor
   26 | template <size_t Bits> struct UInt {
      |                               ^~~~
.../libc/src/__support/UInt.h:38:13: note: constructor is not user-provided because it is explicitly defaulted in the class body
   38 |   constexpr UInt() = default;