commit d0582a6c46733687d045e4188a1bcd0123c758a1
author Steve Block <steveblock@google.com> Tue Dec 15 09:54:21 2009 +0000
committer Steve Block <steveblock@google.com> Tue Dec 15 09:54:21 2009 +0000
tree 4139657adad206f69647f3d03f6fb2da2e8ae14e
parent 3ce2e2076e8e3e60cf1810eec160ea2d8557e9e7

Update V8 to r3431 as required by WebKit r51976.

Change-Id: I567392c3f8c0a0d5201a4249611ac4ccf468cd5b

src/utils.h

diff --git a/src/utils.h b/src/utils.h
index f4a0598..0fd24ec 100644
--- a/src/utils.h
+++ b/src/utils.h
@@ -66,7 +66,7 @@
 // integral types.
 template <typename T>
 static inline T AddressFrom(intptr_t x) {
-  return static_cast<T>(0) + x;
+  return static_cast<T>(static_cast<T>(0) + x);
 }
 
 
@@ -137,6 +137,13 @@
 }
 
 
+inline int StrLength(const char* string) {
+  size_t length = strlen(string);
+  ASSERT(length == static_cast<size_t>(static_cast<int>(length)));
+  return static_cast<int>(length);
+}
+
+
 // ----------------------------------------------------------------------------
 // BitField is a help template for encoding and decode bitfield with
 // unsigned content.
@@ -449,15 +456,15 @@
 
 
 inline Vector<const char> CStrVector(const char* data) {
-  return Vector<const char>(data, static_cast<int>(strlen(data)));
+  return Vector<const char>(data, StrLength(data));
 }
 
 inline Vector<char> MutableCStrVector(char* data) {
-  return Vector<char>(data, static_cast<int>(strlen(data)));
+  return Vector<char>(data, StrLength(data));
 }
 
 inline Vector<char> MutableCStrVector(char* data, int max) {
-  int length = static_cast<int>(strlen(data));
+  int length = StrLength(data);
   return Vector<char>(data, (length < max) ? length : max);
 }
 
@@ -577,6 +584,9 @@
 }
 
 
+// Calculate 10^exponent.
+int TenToThe(int exponent);
+
 } }  // namespace v8::internal
 
 #endif  // V8_UTILS_H_