style: Set DerivePointerAlignment: false in .clang-format

.clang-format

@@ -1,4 +1,5 @@
 BasedOnStyle: Google
+DerivePointerAlignment: false
 IncludeCategories:
   - Regex:           '^<ext/.*\.h>'
     Priority:        2

projects/06/assembler/main.cpp

@@ -60,7 +60,7 @@ class CInstruction : public Instruction {
       assembly.push_back('=');
     }
 
-    for (const auto &pair : kComputationCodes) {
+    for (const auto& pair : kComputationCodes) {
       if (pair.second == computation_) {
         absl::StrAppend(&assembly, pair.first);
         break;
@@ -75,7 +75,7 @@ class CInstruction : public Instruction {
   }
 
   bool SetComputation(std::string_view computation_str) {
-    for (const auto &pair : kComputationCodes) {
+    for (const auto& pair : kComputationCodes) {
       if (pair.first == computation_str) {
         computation_ = pair.second;
         return true;
@@ -143,7 +143,7 @@ bool IsNumber(std::string_view str) {
   return true;
 }
 
-int main(int argc, char *argv[]) {
+int main(int argc, char* argv[]) {
   QCHECK_GE(argc, 2) << "Usage: " << argv[0] << " SOURCE";
   std::ifstream asm_file(argv[1]);
   QCHECK(asm_file.is_open()) << "Failed to open input file '" << argv[1] << "'";
@@ -175,7 +175,7 @@ int main(int argc, char *argv[]) {
       {"R15", 15}, {"SCREEN", 16384}, {"KBD", 24576}, {"SP", 0},   {"LCL", 1},
       {"ARG", 2},  {"THIS", 3},       {"THAT", 4}};
   uint16_t instruction_counter = 0;
-  for (const std::string &line : trimmed_lines) {
+  for (const std::string& line : trimmed_lines) {
     if (line.front() == '(' && line.back() == ')') {  // Is label.
       symbol_table[line.substr(1, line.size() - 2)] = instruction_counter;
     } else {
@@ -191,7 +191,7 @@ int main(int argc, char *argv[]) {
   LOG(INFO) << "Output: " << hack_path.string();
 
   uint16_t variable_address = 16;
-  for (const std::string &line : trimmed_lines) {
+  for (const std::string& line : trimmed_lines) {
     if (line.front() == '(' && line.back() == ')') {  // Label
       continue;
     }

projects/08/vmtranslator/commands.cpp

@@ -10,7 +10,7 @@
 
 #include "addressing.h"
 
-std::ostream &operator<<(std::ostream &os, const Command &command) {
+std::ostream& operator<<(std::ostream& os, const Command& command) {
   return os << command.ToAssembly();
 }
 
@@ -105,7 +105,7 @@ PopCommand::PopCommand(std::unique_ptr<Address> address)
     : address_(std::move(address)) {}
 
 std::string PopCommand::ToAssembly() const {
-  if (dynamic_cast<PointerAddressedAddress *>(address_.get())) {
+  if (dynamic_cast<PointerAddressedAddress*>(address_.get())) {
     return absl::StrFormat(
         "%s"
         "@R15\n"

projects/08/vmtranslator/commands.h

@@ -12,7 +12,7 @@ class Command {
  public:
   virtual std::string ToAssembly() const = 0;
 };
-std::ostream &operator<<(std::ostream &os, const Command &command);
+std::ostream& operator<<(std::ostream& os, const Command& command);
 
 class BinaryArithmeticCommand : public Command {
  public:

projects/08/vmtranslator/main.cpp

@@ -16,7 +16,7 @@ ABSL_FLAG(bool, v, false, "verbose output, print assembly output to console");
 ABSL_FLAG(bool, d, false,
           "debug mode, write VM source lines as comments in assembly output");
 
-void Translate(VmFile &vm_file, AssemblyFile &asm_file) {
+void Translate(VmFile& vm_file, AssemblyFile& asm_file) {
   LOG(INFO) << "Processing VM file: " << vm_file.path();
   while (vm_file.command()) {
     if (absl::GetFlag(FLAGS_v)) {
@@ -31,10 +31,10 @@ void Translate(VmFile &vm_file, AssemblyFile &asm_file) {
   }
 }
 
-int main(int argc, char *argv[]) {
+int main(int argc, char* argv[]) {
   absl::SetProgramUsageMessage(
       absl::StrFormat("Usage: %s [-d] [-v] SOURCE", argv[0]));
-  std::vector<char *> positional_args = absl::ParseCommandLine(argc, argv);
+  std::vector<char*> positional_args = absl::ParseCommandLine(argc, argv);
   QCHECK_EQ(positional_args.size(), 2) << absl::ProgramUsageMessage();
 
   std::filesystem::directory_entry source(positional_args[1]);
@@ -63,7 +63,7 @@ int main(int argc, char *argv[]) {
   AssemblyFile asm_file(asm_path.string(), source.is_directory());
   if (source.is_directory()) {
     LOG(INFO) << "Multi-file source mode";
-    for (const std::filesystem::directory_entry &entry :
+    for (const std::filesystem::directory_entry& entry :
          std::filesystem::directory_iterator(source)) {
       if (entry.path().extension() == ".vm") {
         VmFile vm_file(entry.path().string());

projects/08/vmtranslator/output.h

@@ -10,7 +10,7 @@ class AssemblyFile {
   ~AssemblyFile();
 
   template <class T>
-  AssemblyFile &operator<<(const T &value) {
+  AssemblyFile& operator<<(const T& value) {
     file_ << value;
     return *this;
   }

projects/08/vmtranslator/parser.cpp

@@ -142,4 +142,4 @@ void VmFile::Advance() {
 std::string VmFile::path() { return path_; }
 std::string VmFile::line() { return line_; }
 size_t VmFile::line_number() { return line_number_; }
-Command *VmFile::command() { return command_; }
+Command* VmFile::command() { return command_; }

projects/08/vmtranslator/parser.h

@@ -16,7 +16,7 @@ class VmFile {
   std::string path();
   std::string line();
   size_t line_number();
-  Command *command();
+  Command* command();
 
  private:
   std::unique_ptr<Address> ParseAddress(std::string_view segment,
@@ -29,7 +29,7 @@ class VmFile {
   std::string line_;
   size_t line_number_ = 0;
   std::string function_;
-  Command *command_ = nullptr;
+  Command* command_ = nullptr;
 };
 
 #endif  // NAND2TETRIS_VMTRANSLATOR_PARSER_H_