Fix include order in util

Author: reuk

src/util/arith_tools.cpp

@@ -6,6 +6,7 @@ Author: Daniel Kroening, kroening@kroening.com
 
 \*******************************************************************/
 
+#include "arith_tools.h"
 
 #include <cassert>
 
@@ -14,8 +15,6 @@ Author: Daniel Kroening, kroening@kroening.com
 #include "std_types.h"
 #include "std_expr.h"
 
-#include "arith_tools.h"
-
 bool to_integer(const exprt &expr, mp_integer &int_value)
 {
   if(!expr.is_constant())

src/util/array_name.cpp

@@ -10,6 +10,7 @@ Author: Daniel Kroening, kroening@kroening.com
 /// Misc Utilities
 
 #include "array_name.h"
+
 #include "expr.h"
 #include "namespace.h"
 #include "symbol.h"

src/util/base_type.cpp

@@ -9,11 +9,12 @@ Author: Daniel Kroening, kroening@kroening.com
 /// \file
 /// Base Type Computation
 
+#include "base_type.h"
+
 #include <cassert>
 #include <set>
 
 #include "std_types.h"
-#include "base_type.h"
 #include "namespace.h"
 #include "symbol.h"
 

src/util/bv_arithmetic.cpp

@@ -6,6 +6,7 @@ Author: Daniel Kroening, kroening@kroening.com
 
 \*******************************************************************/
 
+#include "bv_arithmetic.h"
 
 #include <cassert>
 #include <ostream>
@@ -14,7 +15,6 @@ Author: Daniel Kroening, kroening@kroening.com
 #include "arith_tools.h"
 #include "std_types.h"
 #include "std_expr.h"
-#include "bv_arithmetic.h"
 
 typet bv_spect::to_type() const
 {

src/util/byte_operators.cpp

@@ -6,10 +6,10 @@ Author: Daniel Kroening, kroening@kroening.com
 
 \*******************************************************************/
 
+#include "byte_operators.h"
 
 #include <cassert>
 
-#include "byte_operators.h"
 #include "config.h"
 
 irep_idt byte_extract_id()

src/util/cmdline.cpp

@@ -6,13 +6,12 @@ Author: Daniel Kroening, kroening@kroening.com
 
 \*******************************************************************/
 
+#include "cmdline.h"
 
 #include <cassert>
 #include <cstdlib>
 #include <iostream>
 
-#include "cmdline.h"
-
 cmdlinet::cmdlinet()
 {
 }

src/util/config.cpp

@@ -6,11 +6,11 @@ Author: Daniel Kroening, kroening@kroening.com
 
 \*******************************************************************/
 
+#include "config.h"
 
 #include <cstdlib>
 
 #include "namespace.h"
-#include "config.h"
 #include "symbol_table.h"
 #include "arith_tools.h"
 #include "cmdline.h"

src/util/cout_message.cpp

@@ -6,6 +6,7 @@ Author: Daniel Kroening, kroening@kroening.com
 
 \*******************************************************************/
 
+#include "cout_message.h"
 
 #include <iostream>
 
@@ -17,7 +18,6 @@ Author: Daniel Kroening, kroening@kroening.com
 #endif
 
 #include "unicode.h"
-#include "cout_message.h"
 
 cout_message_handlert::cout_message_handlert():
   stream_message_handlert(std::cout)

src/util/decision_procedure.cpp

@@ -9,10 +9,10 @@ Author: Daniel Kroening, kroening@kroening.com
 /// \file
 /// Decision Procedure Interface
 
-#include <cassert>
-
 #include "decision_procedure.h"
 
+#include <cassert>
+
 bool decision_proceduret::in_core(const exprt &expr)
 {
   assert(false);

src/util/endianness_map.cpp

@@ -6,14 +6,14 @@ Author: Daniel Kroening, kroening@kroening.com
 
 \*******************************************************************/
 
+#include "endianness_map.h"
 
 #include <ostream>
 #include <cassert>
 
 #include "std_types.h"
 #include "pointer_offset_size.h"
 #include "arith_tools.h"
-#include "endianness_map.h"
 #include "namespace.h"
 
 void endianness_mapt::output(std::ostream &out) const