From: Dave Lee <davelee.com@gmail.com>
Date: Mon, 14 Feb 2022 18:11:29 +0000 (-0800)
Subject: [lldb] Add llvm_unreachable in RichManglingContext
X-Git-Tag: upstream/15.0.7~15905
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f20f9f5a32c02e7df3fc9a9d48643471dc6d41a5;p=platform%2Fupstream%2Fllvm.git

[lldb] Add llvm_unreachable in RichManglingContext

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

Differential Revision: https://reviews.llvm.org/D119737
---

diff --git a/lldb/source/Core/RichManglingContext.cpp b/lldb/source/Core/RichManglingContext.cpp
index f1e81be..64b18b4 100644
--- a/lldb/source/Core/RichManglingContext.cpp
+++ b/lldb/source/Core/RichManglingContext.cpp
@@ -123,6 +123,7 @@ llvm::StringRef RichManglingContext::ParseFunctionBaseName() {
   case None:
     return {};
   }
+  llvm_unreachable("Fully covered switch above!");
 }
 
 llvm::StringRef RichManglingContext::ParseFunctionDeclContextName() {
@@ -139,6 +140,7 @@ llvm::StringRef RichManglingContext::ParseFunctionDeclContextName() {
   case None:
     return {};
   }
+  llvm_unreachable("Fully covered switch above!");
 }
 
 llvm::StringRef RichManglingContext::ParseFullName() {
@@ -156,4 +158,5 @@ llvm::StringRef RichManglingContext::ParseFullName() {
   case None:
     return {};
   }
+  llvm_unreachable("Fully covered switch above!");
 }