Merge remote-tracking branch 'origin/3.0.0-GA' into 3.0.0-GA

src/Makefile.am

@@ -547,7 +547,7 @@ EXTRA_DIST =                                                   \
   google/protobuf/package_info.h                               \
   google/protobuf/io/package_info.h                            \
   google/protobuf/compiler/ruby/ruby_generated_code.proto      \
-  google/protobuf/compiler/ruby/ruby_generated_code.rb         \
+  google/protobuf/compiler/ruby/ruby_generated_code_pb.rb      \
   google/protobuf/compiler/package_info.h                      \
   google/protobuf/compiler/zip_output_unittest.sh              \
   README.md

src/google/protobuf/stubs/int128.cc

@@ -145,15 +145,15 @@ std::ostream& operator<<(std::ostream& o, const uint128& b) {
   std::streamsize div_base_log;
   switch (flags & std::ios::basefield) {
     case std::ios::hex:
-      div = GOOGLE_ULONGLONG(0x1000000000000000);  // 16^15
+      div = static_cast<uint64>(GOOGLE_ULONGLONG(0x1000000000000000));  // 16^15
       div_base_log = 15;
       break;
     case std::ios::oct:
-      div = GOOGLE_ULONGLONG(01000000000000000000000);  // 8^21
+      div = static_cast<uint64>(GOOGLE_ULONGLONG(01000000000000000000000));  // 8^21
       div_base_log = 21;
       break;
     default:  // std::ios::dec
-      div = GOOGLE_ULONGLONG(10000000000000000000);  // 10^19
+      div = static_cast<uint64>(GOOGLE_ULONGLONG(10000000000000000000));  // 10^19
       div_base_log = 19;
       break;
   }

src/google/protobuf/stubs/port.h

@@ -109,15 +109,15 @@ typedef unsigned __int16 uint16;
 typedef unsigned __int32 uint32;
 typedef unsigned __int64 uint64;
 #else
-typedef signed char  int8;
-typedef short int16;
-typedef int int32;
-typedef long long int64;
-
-typedef unsigned char  uint8;
-typedef unsigned short uint16;
-typedef unsigned int uint32;
-typedef unsigned long long uint64;
+typedef int8_t int8;
+typedef int16_t int16;
+typedef int32_t int32;
+typedef int64_t int64;
+
+typedef uint8_t uint8;
+typedef uint16_t uint16;
+typedef uint32_t uint32;
+typedef uint64_t uint64;
 #endif
 
 // long long macros to be used because gcc and vc++ use different suffixes,
@@ -131,8 +131,10 @@ typedef unsigned long long uint64;
 #define GOOGLE_ULONGLONG(x) x##UI64
 #define GOOGLE_LL_FORMAT "I64"  // As in printf("%I64d", ...)
 #else
+// By long long, we actually mean int64.
 #define GOOGLE_LONGLONG(x) x##LL
 #define GOOGLE_ULONGLONG(x) x##ULL
+// Used to format real long long integers.
 #define GOOGLE_LL_FORMAT "ll"  // As in "%lld". Note that "q" is poor form also.
 #endif
 

src/google/protobuf/util/time_util.cc

@@ -142,6 +142,13 @@ int64 RoundTowardZero(int64 value, int64 divider) {
 }
 }  // namespace
 
+// Actually define these static const integers. Required by C++ standard (but
+// omitting them may still work with some compilers).
+const int64 TimeUtil::kTimestampMinSeconds;
+const int64 TimeUtil::kTimestampMaxSeconds;
+const int64 TimeUtil::kDurationMaxSeconds;
+const int64 TimeUtil::kDurationMinSeconds;
+
 string TimeUtil::ToString(const Timestamp& timestamp) {
   return FormatTime(timestamp.seconds(), timestamp.nanos());
 }
@@ -174,7 +181,7 @@ string TimeUtil::ToString(const Duration& duration) {
     seconds = -seconds;
     nanos = -nanos;
   }
-  result += StringPrintf("%" GOOGLE_LL_FORMAT "d", seconds);
+  result += SimpleItoa(seconds);
   if (nanos != 0) {
     result += "." + FormatNanos(nanos);
   }