From: Nico Weber <nicolasweber@gmx.de>
Date: Wed, 28 Feb 2018 19:28:47 +0000 (+0000)
Subject: Fix gcc -Wreturn-type warnings after r326307.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=cda70934adc43ab3aed73118809a6d5213119251;p=clang

Fix gcc -Wreturn-type warnings after r326307.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@326355 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/CodeGen/CGBlocks.cpp b/lib/CodeGen/CGBlocks.cpp
index 7bd6176875..5c35e092fe 100644
--- a/lib/CodeGen/CGBlocks.cpp
+++ b/lib/CodeGen/CGBlocks.cpp
@@ -1595,6 +1595,7 @@ computeCopyInfoForBlockCapture(const BlockDecl::Capture &CI, QualType T,
     return std::make_pair(BlockCaptureEntityKind::None, BlockFieldFlags());
   }
   }
+  llvm_unreachable("after exhaustive PrimitiveCopyKind switch");
 }
 
 /// Find the set of block captures that need to be explicitly copied or destroy.
@@ -1797,6 +1798,7 @@ computeDestroyInfoForBlockCapture(const BlockDecl::Capture &CI, QualType T,
     return std::make_pair(BlockCaptureEntityKind::None, BlockFieldFlags());
   }
   }
+  llvm_unreachable("after exhaustive DestructionKind switch");
 }
 
 /// Generate the destroy-helper function for a block closure object: