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gecko-dev/toolkit/components/protobuf/m-c-changes.patch

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--- a/toolkit/components/protobuf/src/google/protobuf/wire_format_lite.h
+++ b/toolkit/components/protobuf/src/google/protobuf/wire_format_lite.h
@@ -35,16 +35,17 @@
// Sanjay Ghemawat, Jeff Dean, and others.
//
// This header is logically internal, but is made public because it is used
// from protocol-compiler-generated code, which may reside in other components.
#ifndef GOOGLE_PROTOBUF_WIRE_FORMAT_LITE_H__
#define GOOGLE_PROTOBUF_WIRE_FORMAT_LITE_H__
+#include <algorithm>
#include <string>
#include <google/protobuf/stubs/common.h>
#include <google/protobuf/message_lite.h>
#include <google/protobuf/io/coded_stream.h> // for CodedOutputStream::Varint32Size
namespace google {
namespace protobuf {
--- a/toolkit/components/protobuf/src/google/protobuf/wire_format.cc
+++ b/toolkit/components/protobuf/src/google/protobuf/wire_format.cc
@@ -819,30 +819,35 @@ void WireFormat::SerializeFieldWithCachedSizes(
HANDLE_PRIMITIVE_TYPE(SFIXED64, int64, SFixed64, Int64)
HANDLE_PRIMITIVE_TYPE(FLOAT , float , Float , Float )
HANDLE_PRIMITIVE_TYPE(DOUBLE, double, Double, Double)
HANDLE_PRIMITIVE_TYPE(BOOL, bool, Bool, Bool)
#undef HANDLE_PRIMITIVE_TYPE
-#define HANDLE_TYPE(TYPE, TYPE_METHOD, CPPTYPE_METHOD) \
- case FieldDescriptor::TYPE_##TYPE: \
- WireFormatLite::Write##TYPE_METHOD( \
- field->number(), \
- field->is_repeated() ? \
- message_reflection->GetRepeated##CPPTYPE_METHOD( \
- message, field, j) : \
- message_reflection->Get##CPPTYPE_METHOD(message, field), \
- output); \
+ case FieldDescriptor::TYPE_GROUP:
+ WireFormatLite::WriteGroup(
+ field->number(),
+ field->is_repeated() ?
+ message_reflection->GetRepeatedMessage(
+ message, field, j) :
+ message_reflection->GetMessage(message, field),
+ output);
break;
- HANDLE_TYPE(GROUP , Group , Message)
- HANDLE_TYPE(MESSAGE, Message, Message)
-#undef HANDLE_TYPE
+ case FieldDescriptor::TYPE_MESSAGE:
+ WireFormatLite::WriteMessage(
+ field->number(),
+ field->is_repeated() ?
+ message_reflection->GetRepeatedMessage(
+ message, field, j) :
+ message_reflection->GetMessage(message, field),
+ output);
+ break;
case FieldDescriptor::TYPE_ENUM: {
const EnumValueDescriptor* value = field->is_repeated() ?
message_reflection->GetRepeatedEnum(message, field, j) :
message_reflection->GetEnum(message, field);
if (is_packed) {
WireFormatLite::WriteEnumNoTag(value->number(), output);
} else {
--- b/toolkit/components/protobuf/src/google/protobuf/io/gzip_stream.cc
+++ a/toolkit/components/protobuf/src/google/protobuf/io/gzip_stream.cc
@@ -28,17 +28,16 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// Author: brianolson@google.com (Brian Olson)
//
// This file contains the implementation of classes GzipInputStream and
// GzipOutputStream.
-#include "config.h"
#if HAVE_ZLIB
#include <google/protobuf/io/gzip_stream.h>
#include <google/protobuf/stubs/common.h>
namespace google {
namespace protobuf {
--- b/toolkit/components/protobuf/src/google/protobuf/stubs/common.cc
+++ a/toolkit/components/protobuf/src/google/protobuf/stubs/common.cc
@@ -31,23 +31,22 @@
// Author: kenton@google.com (Kenton Varda)
#include <google/protobuf/stubs/common.h>
#include <google/protobuf/stubs/once.h>
#include <stdio.h>
#include <errno.h>
#include <vector>
-#include "config.h"
#ifdef _WIN32
#define WIN32_LEAN_AND_MEAN // We only need minimal includes
#include <windows.h>
#define snprintf _snprintf // see comment in strutil.cc
+#elif defined(HAVE_PTHREAD_H)
-#elif defined(HAVE_PTHREAD)
#include <pthread.h>
#else
#error "No suitable threading library available."
#endif
namespace google {
namespace protobuf {
--- b/toolkit/components/protobuf/src/google/protobuf/stubs/common.h
+++ a/toolkit/components/protobuf/src/google/protobuf/stubs/common.h
@@ -363,71 +363,20 @@
// or to make sure a struct is smaller than a certain size:
//
// COMPILE_ASSERT(sizeof(foo) < 128, foo_too_large);
//
// The second argument to the macro is the name of the variable. If
// the expression is false, most compilers will issue a warning/error
// containing the name of the variable.
+#define GOOGLE_COMPILE_ASSERT(expr, msg) static_assert(expr, #msg)
-namespace internal {
-
-template <bool>
-struct CompileAssert {
-};
-
-} // namespace internal
-#undef GOOGLE_COMPILE_ASSERT
-#define GOOGLE_COMPILE_ASSERT(expr, msg) \
- typedef ::google::protobuf::internal::CompileAssert<(bool(expr))> \
- msg[bool(expr) ? 1 : -1]
-// Implementation details of COMPILE_ASSERT:
-//
-// - COMPILE_ASSERT works by defining an array type that has -1
-// elements (and thus is invalid) when the expression is false.
-//
-// - The simpler definition
-//
-// #define COMPILE_ASSERT(expr, msg) typedef char msg[(expr) ? 1 : -1]
-//
-// does not work, as gcc supports variable-length arrays whose sizes
-// are determined at run-time (this is gcc's extension and not part
-// of the C++ standard). As a result, gcc fails to reject the
-// following code with the simple definition:
-//
-// int foo;
-// COMPILE_ASSERT(foo, msg); // not supposed to compile as foo is
-// // not a compile-time constant.
-//
-// - By using the type CompileAssert<(bool(expr))>, we ensures that
-// expr is a compile-time constant. (Template arguments must be
-// determined at compile-time.)
-//
-// - The outter parentheses in CompileAssert<(bool(expr))> are necessary
-// to work around a bug in gcc 3.4.4 and 4.0.1. If we had written
-//
-// CompileAssert<bool(expr)>
-//
-// instead, these compilers will refuse to compile
-//
-// COMPILE_ASSERT(5 > 0, some_message);
-//
-// (They seem to think the ">" in "5 > 0" marks the end of the
-// template argument list.)
-//
-// - The array size is (bool(expr) ? 1 : -1), instead of simply
-//
-// ((expr) ? 1 : -1).
-//
-// This is to avoid running into a bug in MS VC 7.1, which
-// causes ((0.0) ? 1 : -1) to incorrectly evaluate to 1.
-
// ===================================================================
// from google3/base/scoped_ptr.h
namespace internal {
// This is an implementation designed to match the anticipated future TR2
// implementation of the scoped_ptr class, and its closely-related brethren,
// scoped_array, scoped_ptr_malloc, and make_scoped_ptr.
@@ -582,16 +582,27 @@ enum LogLevel {
// in the code which calls the library, especially when
// compiled in debug mode.
#ifdef NDEBUG
LOGLEVEL_DFATAL = LOGLEVEL_ERROR
#else
LOGLEVEL_DFATAL = LOGLEVEL_FATAL
#endif
+
+#ifdef ERROR
+ // ERROR is defined as 0 on some windows builds, so `GOOGLE_LOG(ERROR, ...)`
+ // expands into `GOOGLE_LOG(0, ...)` which then expands into
+ // `someGoogleLogging(LOGLEVEL_0, ...)`. This is not ideal, because the
+ // GOOGLE_LOG macro expects to expand itself into
+ // `someGoogleLogging(LOGLEVEL_ERROR, ...)` instead. The workaround to get
+ // everything building is to simply define LOGLEVEL_0 as LOGLEVEL_ERROR and
+ // move on with our lives.
+ , LOGLEVEL_0 = LOGLEVEL_ERROR
+#endif
};
namespace internal {
class LogFinisher;
class LIBPROTOBUF_EXPORT LogMessage {
public:
--- b/toolkit/components/protobuf/src/google/protobuf/stubs/hash.h
+++ a/toolkit/components/protobuf/src/google/protobuf/stubs/hash.h
@@ -32,17 +32,16 @@
//
// Deals with the fact that hash_map is not defined everywhere.
#ifndef GOOGLE_PROTOBUF_STUBS_HASH_H__
#define GOOGLE_PROTOBUF_STUBS_HASH_H__
#include <string.h>
#include <google/protobuf/stubs/common.h>
-#include "config.h"
#if defined(HAVE_HASH_MAP) && defined(HAVE_HASH_SET)
#include HASH_MAP_H
#include HASH_SET_H
#else
#define MISSING_HASH
#include <map>
#include <set>
--- b/toolkit/components/protobuf/src/google/protobuf/stubs/stringprintf.cc
+++ a/toolkit/components/protobuf/src/google/protobuf/stubs/stringprintf.cc
@@ -32,17 +32,16 @@
#include <google/protobuf/stubs/stringprintf.h>
#include <errno.h>
#include <stdarg.h> // For va_list and related operations
#include <stdio.h> // MSVC requires this for _vsnprintf
#include <vector>
#include <google/protobuf/stubs/common.h>
-#include <google/protobuf/testing/googletest.h>
namespace google {
namespace protobuf {
#ifdef _MSC_VER
enum { IS_COMPILER_MSVC = 1 };
#ifndef va_copy
// Define va_copy for MSVC. This is a hack, assuming va_list is simply a
--- b/toolkit/components/protobuf/src/google/protobuf/stubs/strutil.h
+++ a/toolkit/components/protobuf/src/google/protobuf/stubs/strutil.h
@@ -332,16 +332,17 @@
return strtoul(nptr, endptr, base);
else
return strtou32_adaptor(nptr, endptr, base);
}
// For now, long long is 64-bit on all the platforms we care about, so these
// functions can simply pass the call to strto[u]ll.
inline int64 strto64(const char *nptr, char **endptr, int base) {
+ static_assert(sizeof(int64) == sizeof(long long), "Protobuf needs sizeof(int64) == sizeof(long long)");
GOOGLE_COMPILE_ASSERT(sizeof(int64) == sizeof(long long),
sizeof_int64_is_not_sizeof_long_long);
return strtoll(nptr, endptr, base);
}
inline uint64 strtou64(const char *nptr, char **endptr, int base) {
GOOGLE_COMPILE_ASSERT(sizeof(uint64) == sizeof(unsigned long long),
sizeof_uint64_is_not_sizeof_long_long);
--- a/toolkit/components/protobuf/src/google/protobuf/stubs/strutil.cc
+++ b/toolkit/components/protobuf/src/google/protobuf/stubs/strutil.cc
@@ -33,16 +33,18 @@
#include <google/protobuf/stubs/strutil.h>
#include <errno.h>
#include <float.h> // FLT_DIG and DBL_DIG
#include <limits>
#include <limits.h>
#include <stdio.h>
#include <iterator>
+#include "mozilla/FloatingPoint.h"
+
#ifdef _WIN32
// MSVC has only _snprintf, not snprintf.
//
// MinGW has both snprintf and _snprintf, but they appear to be different
// functions. The former is buggy. When invoked like so:
// char buffer[32];
// snprintf(buffer, 32, "%.*g\n", FLT_DIG, 1.23e10f);
// it prints "1.23000e+10". This is plainly wrong: %g should never print
@@ -51,18 +53,17 @@
// right thing, so we use it.
#define snprintf _snprintf
#endif
namespace google {
namespace protobuf {
inline bool IsNaN(double value) {
- // NaN is never equal to anything, even itself.
- return value != value;
+ return ::mozilla::IsNaN(value);
}
// These are defined as macros on some platforms. #undef them so that we can
// redefine them.
#undef isxdigit
#undef isprint
// The definitions of these in ctype.h change based on locale. Since our
--- b/toolkit/components/protobuf/src/google/protobuf/stubs/type_traits.h
+++ a/toolkit/components/protobuf/src/google/protobuf/stubs/type_traits.h
@@ -107,20 +107,18 @@
template<> struct is_integral<wchar_t> : true_type { };
#endif
template<> struct is_integral<short> : true_type { };
template<> struct is_integral<unsigned short> : true_type { };
template<> struct is_integral<int> : true_type { };
template<> struct is_integral<unsigned int> : true_type { };
template<> struct is_integral<long> : true_type { };
template<> struct is_integral<unsigned long> : true_type { };
-#ifdef HAVE_LONG_LONG
template<> struct is_integral<long long> : true_type { };
template<> struct is_integral<unsigned long long> : true_type { };
-#endif
template <class T> struct is_integral<const T> : is_integral<T> { };
template <class T> struct is_integral<volatile T> : is_integral<T> { };
template <class T> struct is_integral<const volatile T> : is_integral<T> { };
// is_floating_point is false except for the built-in floating-point types.
// A cv-qualified type is integral if and only if the underlying type is.
template <class T> struct is_floating_point : false_type { };
template<> struct is_floating_point<float> : true_type { };
--- a/toolkit/components/protobuf/src/google/protobuf/wire_format_lite_inl.h
+++ b/toolkit/components/protobuf/src/google/protobuf/wire_format_lite_inl.h
@@ -375,17 +375,17 @@ inline bool WireFormatLite::ReadPackedFixedSizePrimitive(
void* dest = reinterpret_cast<void*>(values->mutable_data() + old_entries);
if (!input->ReadRaw(dest, new_bytes)) {
values->Truncate(old_entries);
return false;
}
#else
values->Reserve(old_entries + new_entries);
CType value;
- for (int i = 0; i < new_entries; ++i) {
+ for (uint32 i = 0; i < new_entries; ++i) {
if (!ReadPrimitive<CType, DeclaredType>(input, &value)) return false;
values->AddAlreadyReserved(value);
}
#endif
} else {
// This is the slow-path case where "length" may be too large to
// safely allocate. We read as much as we can into *values
// without pre-allocating "length" bytes.
--- a/toolkit/components/protobuf/src/google/protobuf/io/zero_copy_stream_impl_lite.h
+++ b/toolkit/components/protobuf/src/google/protobuf/io/zero_copy_stream_impl_lite.h
@@ -39,16 +39,17 @@
// streams. Of course, many users will probably want to write their own
// implementations of these interfaces specific to the particular I/O
// abstractions they prefer to use, but these should cover the most common
// cases.
#ifndef GOOGLE_PROTOBUF_IO_ZERO_COPY_STREAM_IMPL_LITE_H__
#define GOOGLE_PROTOBUF_IO_ZERO_COPY_STREAM_IMPL_LITE_H__
+#include <vector> /* See Bug 1186561 */
#include <string>
#include <iosfwd>
#include <google/protobuf/io/zero_copy_stream.h>
#include <google/protobuf/stubs/common.h>
#include <google/protobuf/stubs/stl_util.h>
namespace google {
diff --git a/toolkit/components/protobuf/src/google/protobuf/stubs/atomicops.h b/toolkit/components/protobuf/src/google/protobuf/stubs/atomicops.h
--- a/toolkit/components/protobuf/src/google/protobuf/stubs/atomicops.h
+++ b/toolkit/components/protobuf/src/google/protobuf/stubs/atomicops.h
@@ -73,17 +73,21 @@ typedef int32 Atomic32;
typedef int64 Atomic64;
#else
typedef intptr_t Atomic64;
#endif
#endif
// Use AtomicWord for a machine-sized pointer. It will use the Atomic32 or
// Atomic64 routines below, depending on your architecture.
+#if defined(__OpenBSD__) && !defined(GOOGLE_PROTOBUF_ARCH_64_BIT)
+typedef Atomic32 AtomicWord;
+#else
typedef intptr_t AtomicWord;
+#endif
// Atomically execute:
// result = *ptr;
// if (*ptr == old_value)
// *ptr = new_value;
// return result;
//
// I.e., replace "*ptr" with "new_value" if "*ptr" used to be "old_value".
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