WIP clang-format

Author: hannes-steffenhagen-diffblue

regression/cbmc/gcc_builtin_add_overflow/main.c

@@ -92,7 +92,8 @@ void check_unsigned_long_long(void)
   assert(0 && "reachability");
 }
 
-void check_generic(void) {
+void check_generic(void)
+{
   unsigned char small_result;
   signed long long big_result;
   assert(!__builtin_add_overflow(17, 25, &small_result));
@@ -104,7 +105,8 @@ void check_generic(void) {
   assert(big_result == 345);
   assert(!__builtin_add_overflow(INT_MAX, INT_MAX, &big_result));
   assert(big_result == 2ll * INT_MAX);
-  assert(__builtin_add_overflow(LLONG_MAX/2+1, LLONG_MAX/2+1, &big_result));
+  assert(
+    __builtin_add_overflow(LLONG_MAX / 2 + 1, LLONG_MAX / 2 + 1, &big_result));
   assert(0 && "reachability");
 }
 

src/ansi-c/c_typecheck_expr.cpp

@@ -2808,20 +2808,17 @@ exprt c_typecheck_baset::do_special_functions(
     identifier == "__builtin_sub_overflow" ||
     identifier == "__builtin_mul_overflow")
   {
-    if(expr.arguments().size() != 3) {
+    if(expr.arguments().size() != 3)
+    {
       std::ostringstream error_message;
-      error_message
-        << expr.source_location().as_string()
-        << ": "
-        << identifier
-        << " takes exactly 3 arguments, but "
-        << expr.arguments().size()
-        << " were provided"
-        ;
+      error_message << expr.source_location().as_string() << ": " << identifier
+                    << " takes exactly 3 arguments, but "
+                    << expr.arguments().size() << " were provided";
       throw invalid_source_file_exceptiont{error_message.str()};
     }
 
-    for(std::size_t arg_index = 0; arg_index < 3; ++arg_index) {
+    for(std::size_t arg_index = 0; arg_index < 3; ++arg_index)
+    {
       auto const &argument = expr.arguments()[arg_index];
       bool const arg_has_correct_type =
         (arg_index < 2) ? (argument.type().id() == ID_signedbv ||