Clang-format moved file

Author: peterschrammel

src/java_bytecode/replace_java_nondet.cpp

@@ -25,23 +25,35 @@ Author: Reuben Thomas, reuben.thomas@diffblue.com
 class nondet_instruction_infot final
 {
 public:
-  enum class is_nondett:bool { FALSE, TRUE };
-  enum class is_nullablet:bool { FALSE, TRUE };
+  enum class is_nondett : bool
+  {
+    FALSE,
+    TRUE
+  };
+  enum class is_nullablet : bool
+  {
+    FALSE,
+    TRUE
+  };
 
-  nondet_instruction_infot():
-    is_nondet(is_nondett::FALSE),
-    is_nullable(is_nullablet::FALSE)
+  nondet_instruction_infot()
+    : is_nondet(is_nondett::FALSE), is_nullable(is_nullablet::FALSE)
   {
   }
 
-  explicit nondet_instruction_infot(is_nullablet is_nullable):
-    is_nondet(is_nondett::TRUE),
-    is_nullable(is_nullable)
+  explicit nondet_instruction_infot(is_nullablet is_nullable)
+    : is_nondet(is_nondett::TRUE), is_nullable(is_nullable)
   {
   }
 
-  is_nondett get_instruction_type() const { return is_nondet; }
-  is_nullablet get_nullable_type() const { return is_nullable; }
+  is_nondett get_instruction_type() const
+  {
+    return is_nondet;
+  }
+  is_nullablet get_nullable_type() const
+  {
+    return is_nullable;
+  }
 
 private:
   is_nondett is_nondet;
@@ -53,11 +65,11 @@ class nondet_instruction_infot final
 /// \return A structure detailing whether the function call appears to be one of
 ///   our nondet library methods, and if so, whether or not it allows null
 ///   results.
-static nondet_instruction_infot is_nondet_returning_object(
-  const code_function_callt &function_call)
+static nondet_instruction_infot
+is_nondet_returning_object(const code_function_callt &function_call)
 {
-  const auto &function_symbol=to_symbol_expr(function_call.function());
-  const auto function_name=id2string(function_symbol.get_identifier());
+  const auto &function_symbol = to_symbol_expr(function_call.function());
+  const auto function_name = id2string(function_symbol.get_identifier());
   const std::regex reg(
     R"(.*org\.cprover\.CProver\.nondet)"
     R"((?:Boolean|Byte|Char|Short|Int|Long|Float|Double|With(out)?Null.*))");
@@ -75,51 +87,51 @@ static nondet_instruction_infot is_nondet_returning_object(
 /// recognised nondet library methods, and return some information about it.
 /// \param instr: A goto-program instruction to check.
 /// \return A structure detailing the properties of the nondet method.
-static nondet_instruction_infot get_nondet_instruction_info(
-  const goto_programt::const_targett &instr)
+static nondet_instruction_infot
+get_nondet_instruction_info(const goto_programt::const_targett &instr)
 {
-  if(!(instr->is_function_call() && instr->code.id()==ID_code))
+  if(!(instr->is_function_call() && instr->code.id() == ID_code))
   {
     return nondet_instruction_infot();
   }
-  const auto &code=to_code(instr->code);
-  if(code.get_statement()!=ID_function_call)
+  const auto &code = to_code(instr->code);
+  if(code.get_statement() != ID_function_call)
   {
     return nondet_instruction_infot();
   }
-  const auto &function_call=to_code_function_call(code);
+  const auto &function_call = to_code_function_call(code);
   return is_nondet_returning_object(function_call);
 }
 
 /// Return whether the expression is a symbol with the specified identifier.
 /// \param expr: The expression which may be a symbol.
 /// \param identifier: Some identifier.
 /// \return True if the expression is a symbol with the specified identifier.
-static bool is_symbol_with_id(const exprt& expr, const irep_idt& identifier)
+static bool is_symbol_with_id(const exprt &expr, const irep_idt &identifier)
 {
-  return expr.id()==ID_symbol &&
-         to_symbol_expr(expr).get_identifier()==identifier;
+  return expr.id() == ID_symbol &&
+         to_symbol_expr(expr).get_identifier() == identifier;
 }
 
 /// Return whether the expression is a typecast with the specified identifier.
 /// \param expr: The expression which may be a typecast.
 /// \param identifier: Some identifier.
 /// \return True if the expression is a typecast with one operand, and the
 ///   typecast's identifier matches the specified identifier.
-static bool is_typecast_with_id(const exprt& expr, const irep_idt& identifier)
+static bool is_typecast_with_id(const exprt &expr, const irep_idt &identifier)
 {
-  if(!(expr.id()==ID_typecast && expr.operands().size()==1))
+  if(!(expr.id() == ID_typecast && expr.operands().size() == 1))
   {
     return false;
   }
-  const auto &typecast=to_typecast_expr(expr);
-  if(!(typecast.op().id()==ID_symbol && !typecast.op().has_operands()))
+  const auto &typecast = to_typecast_expr(expr);
+  if(!(typecast.op().id() == ID_symbol && !typecast.op().has_operands()))
   {
     return false;
   }
-  const auto &op_symbol=to_symbol_expr(typecast.op());
+  const auto &op_symbol = to_symbol_expr(typecast.op());
   // Return whether the typecast has the expected operand
-  return op_symbol.get_identifier()==identifier;
+  return op_symbol.get_identifier() == identifier;
 }
 
 /// Return whether the instruction is an assignment, and the rhs is a symbol or
@@ -137,7 +149,7 @@ static bool is_assignment_from(
   {
     return false;
   }
-  const auto &rhs=to_code_assign(instr.code).rhs();
+  const auto &rhs = to_code_assign(instr.code).rhs();
   return is_symbol_with_id(rhs, identifier) ||
          is_typecast_with_id(rhs, identifier);
 }
@@ -166,10 +178,11 @@ static goto_programt::targett check_and_replace_target(
   const goto_programt::targett &target)
 {
   // Check whether this is a nondet library method, and return if not
-  const auto instr_info=get_nondet_instruction_info(target);
-  const auto next_instr=std::next(target);
-  if(instr_info.get_instruction_type()==
-     nondet_instruction_infot::is_nondett::FALSE)
+  const auto instr_info = get_nondet_instruction_info(target);
+  const auto next_instr = std::next(target);
+  if(
+    instr_info.get_instruction_type() ==
+    nondet_instruction_infot::is_nondett::FALSE)
   {
     return next_instr;
   }
@@ -228,8 +241,8 @@ static goto_programt::targett check_and_replace_target(
 
   // Assume that the LHS of *this* assignment is the actual nondet variable
   const auto &code_assign = to_code_assign(assignment_instruction->code);
-  const auto nondet_var=code_assign.lhs();
-  const auto source_loc=target->source_location;
+  const auto nondet_var = code_assign.lhs();
+  const auto source_loc = target->source_location;
 
   // Erase from the nondet function call to the assignment
   const auto after_matching_assignment = std::next(assignment_instruction);
@@ -240,20 +253,19 @@ static goto_programt::targett check_and_replace_target(
   std::for_each(
     target,
     after_matching_assignment,
-    [](goto_programt::instructiont &instr)
-    {
+    [](goto_programt::instructiont &instr) { // NOLINT (*)
       instr.make_skip();
     });
 
-  const auto inserted=goto_program.insert_before(after_matching_assignment);
+  const auto inserted = goto_program.insert_before(after_matching_assignment);
   inserted->make_assignment();
   side_effect_expr_nondett inserted_expr(nondet_var.type());
   inserted_expr.set_nullable(
-    instr_info.get_nullable_type()==
+    instr_info.get_nullable_type() ==
     nondet_instruction_infot::is_nullablet::TRUE);
-  inserted->code=code_assignt(nondet_var, inserted_expr);
-  inserted->code.add_source_location()=source_loc;
-  inserted->source_location=source_loc;
+  inserted->code = code_assignt(nondet_var, inserted_expr);
+  inserted->code.add_source_location() = source_loc;
+  inserted->source_location = source_loc;
 
   goto_program.update();
 
@@ -266,13 +278,12 @@ static goto_programt::targett check_and_replace_target(
 /// \param goto_program: The goto program to modify.
 static void replace_java_nondet(goto_programt &goto_program)
 {
-  for(auto instruction_iterator=goto_program.instructions.begin(),
-        end=goto_program.instructions.end();
-      instruction_iterator!=end;)
+  for(auto instruction_iterator = goto_program.instructions.begin(),
+           end = goto_program.instructions.end();
+      instruction_iterator != end;)
   {
-    instruction_iterator=check_and_replace_target(
-      goto_program,
-      instruction_iterator);
+    instruction_iterator =
+      check_and_replace_target(goto_program, instruction_iterator);
   }
 }