clang-format runtime/lib

runtime/lib/math.cc

 // Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include <ctype.h>  // isspace.
 
 #include "vm/bootstrap_natives.h"
 
 #include "vm/exceptions.h"
 #include "vm/native_entry.h"
@@ skipping 50 matching lines @@
 }
 
 DEFINE_NATIVE_ENTRY(Math_log, 1) {
   GET_NON_NULL_NATIVE_ARGUMENT(Double, operand, arguments->NativeArgAt(0));
   return Double::New(log(operand.value()));
 }
 
 DEFINE_NATIVE_ENTRY(Math_doublePow, 2) {
   const double operand =
       Double::CheckedHandle(arguments->NativeArgAt(0)).value();
-  GET_NON_NULL_NATIVE_ARGUMENT(
-      Double, exponent_object, arguments->NativeArgAt(1));
+  GET_NON_NULL_NATIVE_ARGUMENT(Double, exponent_object,
+                               arguments->NativeArgAt(1));
   const double exponent = exponent_object.value();
   return Double::New(pow(operand, exponent));
 }
 
 
 // Returns the typed-data array store in '_Random._state' field.
 static RawTypedData* GetRandomStateArray(const Instance& receiver) {
   const Class& random_class = Class::Handle(receiver.clazz());
   const Field& state_field =
       Field::Handle(random_class.LookupFieldAllowPrivate(Symbols::_state()));
@@ skipping 16 matching lines @@
 //   _state[_kSTATE_HI] = state >> 32;
 DEFINE_NATIVE_ENTRY(Random_nextState, 1) {
   GET_NON_NULL_NATIVE_ARGUMENT(Instance, receiver, arguments->NativeArgAt(0));
   const TypedData& array = TypedData::Handle(GetRandomStateArray(receiver));
   const uint64_t state_lo = array.GetUint32(0);
   const uint64_t state_hi = array.GetUint32(array.ElementSizeInBytes());
   const uint64_t A = 0xffffda61;
   uint64_t state = (A * state_lo) + state_hi;
   array.SetUint32(0, static_cast<uint32_t>(state));
   array.SetUint32(array.ElementSizeInBytes(),
-      static_cast<uint32_t>(state >> 32));
+                  static_cast<uint32_t>(state >> 32));
   return Object::null();
 }
 
 
 RawTypedData* CreateRandomState(Zone* zone, uint64_t seed) {
-  const TypedData& result = TypedData::Handle(
-      zone, TypedData::New(kTypedDataUint32ArrayCid, 2));
+  const TypedData& result =
+      TypedData::Handle(zone, TypedData::New(kTypedDataUint32ArrayCid, 2));
   result.SetUint32(0, static_cast<uint32_t>(seed));
   result.SetUint32(result.ElementSizeInBytes(),
                    static_cast<uint32_t>(seed >> 32));
   return result.raw();
 }
 
 
 uint64_t mix64(uint64_t n) {
   // Thomas Wang 64-bit mix.
   // http://www.concentric.net/~Ttwang/tech/inthash.htm
   // via. http://web.archive.org/web/20071223173210/http://www.concentric.net/~Ttwang/tech/inthash.htm
-  n = (~n) + (n << 21);           // n = (n << 21) - n - 1;
+  n = (~n) + (n << 21);  // n = (n << 21) - n - 1;
   n = n ^ (n >> 24);
-  n = n * 265;                    // n = (n + (n << 3)) + (n << 8);
+  n = n * 265;  // n = (n + (n << 3)) + (n << 8);
   n = n ^ (n >> 14);
-  n = n * 21;                     // n = (n + (n << 2)) + (n << 4);
+  n = n * 21;  // n = (n + (n << 2)) + (n << 4);
   n = n ^ (n >> 28);
   n = n + (n << 31);
   return n;
 }
 
 
 // Implements:
 //   uint64_t hash = 0;
 //   do {
 //      hash = hash * 1037 ^ mix64((uint64_t)seed);
@@ skipping 71 matching lines @@
     Exceptions::ThrowByType(Exceptions::kUnsupported, args);
   }
   uint64_t result = 0;
   for (intptr_t i = 0; i < n; i++) {
     result = (result << 8) | buffer[i];
   }
   return Integer::New(result);
 }
 
 }  // namespace dart