indent fix

runtime/Cpp/runtime/src/atn/ATNDeserializer.cpp

@@ -392,9 +392,7 @@ ATN ATNDeserializer::deserialize(const std::vector<uint16_t>& input) {
           data2 = -1;
         }
 
-        auto la = lexerActionFactory(actionType, data1, data2);
-        assert(la != nullptr);
-        atn.lexerActions[i] = la;
+        atn.lexerActions[i] = lexerActionFactory(actionType, data1, data2);
       }
     } else {
       // for compatibility with older serialized ATNs, convert the old
@@ -723,7 +721,7 @@ Ref<LexerAction> ATNDeserializer::lexerActionFactory(LexerActionType type, int d
       return LexerMoreAction::getInstance();
 
     case LexerActionType::POP_MODE:
-	  return LexerPopModeAction::getInstance();
+      return LexerPopModeAction::getInstance();
 
     case LexerActionType::PUSH_MODE:
       return std::make_shared<LexerPushModeAction>(data1);

runtime/Cpp/runtime/src/atn/LexerPopModeAction.cpp

@@ -39,16 +39,16 @@ using namespace antlr4::atn;
 using namespace antlr4::misc;
 
 const Ref<LexerPopModeAction> LexerPopModeAction::getInstance() {
-	static Ref<LexerPopModeAction> instance = std::shared_ptr<LexerPopModeAction>(
+  static Ref<LexerPopModeAction> instance = std::shared_ptr<LexerPopModeAction>(
 			new LexerPopModeAction());
-	return instance;
+  return instance;
 }
 
 LexerPopModeAction::LexerPopModeAction() {
 }
 
 LexerActionType LexerPopModeAction::getActionType() const {
-	return LexerActionType::POP_MODE;
+  return LexerActionType::POP_MODE;
 }
 
 bool LexerPopModeAction::isPositionDependent() const {

runtime/Cpp/runtime/src/atn/LexerSkipAction.cpp

@@ -39,36 +39,36 @@ using namespace antlr4::atn;
 using namespace antlr4::misc;
 
 const Ref<LexerSkipAction> LexerSkipAction::getInstance() {
-	static Ref<LexerSkipAction> instance = std::shared_ptr<LexerSkipAction>(
+  static Ref<LexerSkipAction> instance = std::shared_ptr<LexerSkipAction>(
 			new LexerSkipAction());
-	return instance;
+  return instance;
 }
 
 LexerSkipAction::LexerSkipAction() {
 }
 
 LexerActionType LexerSkipAction::getActionType() const {
-	return LexerActionType::SKIP;
+  return LexerActionType::SKIP;
 }
 
 bool LexerSkipAction::isPositionDependent() const {
-	return false;
+  return false;
 }
 
 void LexerSkipAction::execute(Lexer *lexer) {
-	lexer->skip();
+  lexer->skip();
 }
 
 size_t LexerSkipAction::hashCode() const {
-	size_t hash = MurmurHash::initialize();
-	hash = MurmurHash::update(hash, (size_t) getActionType());
-	return MurmurHash::finish(hash, 1);
+  size_t hash = MurmurHash::initialize();
+  hash = MurmurHash::update(hash, (size_t) getActionType());
+  return MurmurHash::finish(hash, 1);
 }
 
 bool LexerSkipAction::operator ==(const LexerAction &obj) const {
-	return &obj == this;
+  return &obj == this;
 }
 
 std::string LexerSkipAction::toString() const {
-	return "skip";
+  return "skip";
 }

runtime/Cpp/runtime/src/atn/LexerSkipAction.h

@@ -33,7 +33,6 @@
 
 #include "atn/LexerAction.h"
 #include "atn/LexerActionType.h"
-#include <memory>
 
 namespace antlr4 {
 namespace atn {