[lld] r251076 - ELF2: SymbolBody::repl() never returns a nullptr.

[Rui Ueyama via llvm-commits]

Author: ruiu
Date: Thu Oct 22 18:10:25 2015
New Revision: 251076

URL: http://llvm.org/viewvc/llvm-project?rev=251076&view=rev
Log:
ELF2: SymbolBody::repl() never returns a nullptr.

So we can use dyn_cast instead of dyn_cast_or_null here.

Modified:
    lld/trunk/ELF/MarkLive.cpp

Modified: lld/trunk/ELF/MarkLive.cpp
URL: http://llvm.org/viewvc/llvm-project/lld/trunk/ELF/MarkLive.cpp?rev=251076&r1=251075&r2=251076&view=diff
==============================================================================
--- lld/trunk/ELF/MarkLive.cpp (original)
+++ lld/trunk/ELF/MarkLive.cpp Thu Oct 22 18:10:25 2015
@@ -102,7 +102,7 @@ template <class ELFT> void lld::elf2::ma
 
   auto MarkSymbol = [&](SymbolBody *Sym) {
     if (Sym)
-      if (auto *D = dyn_cast_or_null<DefinedRegular<ELFT>>(Sym->repl()))
+      if (auto *D = dyn_cast<DefinedRegular<ELFT>>(Sym->repl()))
         Enqueue(&D->Section);
   };