Index: ELF/LinkerScript.cpp
===================================================================
--- ELF/LinkerScript.cpp
+++ ELF/LinkerScript.cpp
@@ -741,8 +741,7 @@
 }
 
 void ScriptParser::readLocationCounterValue() {
-  expect(".");
-  expect("=");
+  expect({".", "="});
   std::vector<StringRef> Expr = readSectionsCommandExpr();
   if (Expr.empty())
     error("error in location counter expression");
@@ -753,8 +752,7 @@
 void ScriptParser::readOutputSectionDescription(StringRef OutSec) {
   OutputSectionCommand *Cmd = new OutputSectionCommand(OutSec);
   Opt.Commands.emplace_back(Cmd);
-  expect(":");
-  expect("{");
+  expect({":", "{"});
 
   while (!Error && !skip("}")) {
     StringRef Tok = next();
@@ -765,9 +763,7 @@
       while (!Error && !skip(")"))
         InCmd->Patterns.push_back(next());
     } else if (Tok == "KEEP") {
-      expect("(");
-      expect("*");
-      expect("(");
+      expect({"(", "*", "("});
       auto *InCmd = new InputSectionDescription();
       Cmd->Commands.emplace_back(InCmd);
       while (!Error && !skip(")")) {
Index: ELF/ScriptParser.h
===================================================================
--- ELF/ScriptParser.h
+++ ELF/ScriptParser.h
@@ -33,6 +33,7 @@
   StringRef peek();
   bool skip(StringRef Tok);
   void expect(StringRef Expect);
+  void expect(ArrayRef<StringRef> Expect);
 
   size_t getPos();
   void printErrorPos();
Index: ELF/ScriptParser.cpp
===================================================================
--- ELF/ScriptParser.cpp
+++ ELF/ScriptParser.cpp
@@ -14,6 +14,7 @@
 
 #include "ScriptParser.h"
 #include "Error.h"
+#include "llvm/ADT/ArrayRef.h"
 #include "llvm/ADT/Twine.h"
 
 using namespace llvm;
@@ -153,6 +154,11 @@
     setError(Expect + " expected, but got " + Tok);
 }
 
+void ScriptParserBase::expect(ArrayRef<StringRef> Expect) {
+  for (StringRef Tok : Expect)
+    expect(Tok);
+}
+
 // Returns the current line number.
 size_t ScriptParserBase::getPos() {
   if (Pos == 0)
Index: ELF/SymbolListFile.cpp
===================================================================
--- ELF/SymbolListFile.cpp
+++ ELF/SymbolListFile.cpp
@@ -103,23 +103,20 @@
 
 void VersionScriptParser::parseLocal() {
   Config->DefaultSymbolVersion = VER_NDX_LOCAL;
-  expect("*");
-  expect(";");
+  expect({"*", ";"});
 }
 
 void VersionScriptParser::parseExtern(std::vector<SymbolVersion> *Globals) {
-  expect("C++");
-  expect("{");
+  expect({ "C++", "{" });
 
   for (;;) {
     if (peek() == "}" || Error)
       break;
-    Globals->push_back({next(), true});
+    Globals->push_back({ next(), true });
     expect(";");
   }
 
-  expect("}");
-  expect(";");
+  expect({"}", ";"});
 }
 
 void VersionScriptParser::parseGlobal(StringRef VerStr) {