From 295db41ce230d9b0f1e0d24829abf0fb772b31ff Mon Sep 17 00:00:00 2001
From: Davide Italiano <ditaliano@apple.com>
Date: Mon, 9 Dec 2019 14:48:36 -0800
Subject: [PATCH] [FormatManager] Provide a single entrypoint for
 GetCandidateLanguages().

---
 lldb/source/DataFormatters/FormatManager.cpp | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/lldb/source/DataFormatters/FormatManager.cpp b/lldb/source/DataFormatters/FormatManager.cpp
index 1eac372d79ec..33aa2dc7a3a1 100644
--- a/lldb/source/DataFormatters/FormatManager.cpp
+++ b/lldb/source/DataFormatters/FormatManager.cpp
@@ -581,11 +581,6 @@ ConstString FormatManager::GetTypeForCache(ValueObject &valobj,
 std::vector<lldb::LanguageType>
 FormatManager::GetCandidateLanguages(ValueObject &valobj) {
   lldb::LanguageType lang_type = valobj.GetObjectRuntimeLanguage();
-  return GetCandidateLanguages(lang_type);
-}
-
-std::vector<lldb::LanguageType>
-FormatManager::GetCandidateLanguages(lldb::LanguageType lang_type) {
   switch (lang_type) {
   case lldb::eLanguageTypeC:
   case lldb::eLanguageTypeC89:
@@ -599,6 +594,7 @@ FormatManager::GetCandidateLanguages(lldb::LanguageType lang_type) {
   default:
     return {lang_type};
   }
+  llvm_unreachable("Fully covered switch");
 }
 
 LanguageCategory *