[llvm] r331251 - NFC, Avoid a warning in WasmObjectWriter

[Gabor Buella via llvm-commits]

Author: gbuella
Date: Tue May  1 03:21:10 2018
New Revision: 331251

URL: http://llvm.org/viewvc/llvm-project?rev=331251&view=rev
Log:
NFC, Avoid a warning in WasmObjectWriter

The warning was (introduced in r331220):

lib/MC/WasmObjectWriter.cpp:51:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^

Modified:
    llvm/trunk/lib/MC/WasmObjectWriter.cpp

Modified: llvm/trunk/lib/MC/WasmObjectWriter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/MC/WasmObjectWriter.cpp?rev=331251&r1=331250&r2=331251&view=diff
==============================================================================
--- llvm/trunk/lib/MC/WasmObjectWriter.cpp (original)
+++ llvm/trunk/lib/MC/WasmObjectWriter.cpp Tue May  1 03:21:10 2018
@@ -47,6 +47,8 @@ static std::string toString(wasm::WasmSy
     return "WASM_SYMBOL_TYPE_DATA";
   case wasm::WASM_SYMBOL_TYPE_SECTION:
     return "WASM_SYMBOL_TYPE_SECTION";
+  default:
+    llvm_unreachable("unexpected kind");
   }
 }