[lldb] Add llvm_unreachable in RichManglingContext
authorDave Lee <davelee.com@gmail.com>
Mon, 14 Feb 2022 18:11:29 +0000 (10:11 -0800)
committerDave Lee <davelee.com@gmail.com>
Fri, 18 Feb 2022 16:38:03 +0000 (08:38 -0800)
commitf20f9f5a32c02e7df3fc9a9d48643471dc6d41a5
treeb04abb169baa417aad5f795b6cfa0385ec4c5cad
parenta259e62bb68d56a77578d7c720fc2f3baf70ba10
[lldb] Add llvm_unreachable in RichManglingContext

Add `llvm_unreachable` to prevent warnings/errors in gcc and msvc.

Differential Revision: https://reviews.llvm.org/D119737
lldb/source/Core/RichManglingContext.cpp