ELF2: Rename dupError() -> reportConflict().

llvm-svn: 249622
diff --git a/lld/ELF/SymbolTable.h b/lld/ELF/SymbolTable.h
index b545198..2ebec30 100644
--- a/lld/ELF/SymbolTable.h
+++ b/lld/ELF/SymbolTable.h
@@ -80,7 +80,7 @@
   template <class ELFT> void init(uint16_t EMachine);
   template <class ELFT> void resolve(SymbolBody *Body);
   template <class ELFT>
-  void dupError(const SymbolBody &Old, const SymbolBody &New);
+  void reportConflict(const SymbolBody &Old, const SymbolBody &New);
 
   std::vector<std::unique_ptr<ArchiveFile>> ArchiveFiles;