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Explicitly call superclass constructor in generated code to avoid pedantic warning. Based on patch from Oleg Smolsky.

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This commit is contained in:
kenton@google.com 2009-10-30 22:02:17 +00:00
parent 1a4193c2cb
commit 573989f782
2 changed files with 83 additions and 40 deletions
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15
src/google/protobuf/compiler/cpp/cpp_message.cc
View file

@ -833,12 +833,17 @@ GenerateSharedDestructorCode(io::Printer* printer) {
void MessageGenerator::
GenerateStructors(io::Printer* printer) {
string superclass = HasDescriptorMethods(descriptor_->file()) ?
"Message" : "MessageLite";
// Generate the default constructor.
printer->Print(
"$classname$::$classname$() {\n"
"$classname$::$classname$()\n"
" : $superclass$() {\n"
" SharedCtor();\n"
"}\n",
"classname", classname_);
"classname", classname_,
"superclass", superclass);
printer->Print(
"\n"
@ -868,12 +873,14 @@ GenerateStructors(io::Printer* printer) {
// Generate the copy constructor.
printer->Print(
"$classname$::$classname$(const $classname$& from) {\n"
"$classname$::$classname$(const $classname$& from)\n"
" : $superclass$() {\n"
" SharedCtor();\n"
" MergeFrom(from);\n"
"}\n"
"\n",
"classname", classname_);
"classname", classname_,
"superclass", superclass);
// Generate the shared constructor code.
GenerateSharedConstructorCode(printer);

108
src/google/protobuf/descriptor.pb.cc
View file

@ -644,14 +644,16 @@ struct StaticDescriptorInitializer_google_2fprotobuf_2fdescriptor_2eproto {
const int FileDescriptorSet::kFileFieldNumber;
#endif // !_MSC_VER
FileDescriptorSet::FileDescriptorSet() {
FileDescriptorSet::FileDescriptorSet()
: Message() {
SharedCtor();
}
void FileDescriptorSet::InitAsDefaultInstance() {
}
FileDescriptorSet::FileDescriptorSet(const FileDescriptorSet& from) {
FileDescriptorSet::FileDescriptorSet(const FileDescriptorSet& from)
: Message() {
SharedCtor();
MergeFrom(from);
}
@ -854,7 +856,8 @@ const int FileDescriptorProto::kExtensionFieldNumber;
const int FileDescriptorProto::kOptionsFieldNumber;
#endif // !_MSC_VER
FileDescriptorProto::FileDescriptorProto() {
FileDescriptorProto::FileDescriptorProto()
: Message() {
SharedCtor();
}
@ -862,7 +865,8 @@ void FileDescriptorProto::InitAsDefaultInstance() {
options_ = const_cast< ::google::protobuf::FileOptions*>(&::google::protobuf::FileOptions::default_instance());
}
FileDescriptorProto::FileDescriptorProto(const FileDescriptorProto& from) {
FileDescriptorProto::FileDescriptorProto(const FileDescriptorProto& from)
: Message() {
SharedCtor();
MergeFrom(from);
}
@ -1385,14 +1389,16 @@ const int DescriptorProto_ExtensionRange::kStartFieldNumber;
const int DescriptorProto_ExtensionRange::kEndFieldNumber;
#endif // !_MSC_VER
DescriptorProto_ExtensionRange::DescriptorProto_ExtensionRange() {
DescriptorProto_ExtensionRange::DescriptorProto_ExtensionRange()
: Message() {
SharedCtor();
}
void DescriptorProto_ExtensionRange::InitAsDefaultInstance() {
}
DescriptorProto_ExtensionRange::DescriptorProto_ExtensionRange(const DescriptorProto_ExtensionRange& from) {
DescriptorProto_ExtensionRange::DescriptorProto_ExtensionRange(const DescriptorProto_ExtensionRange& from)
: Message() {
SharedCtor();
MergeFrom(from);
}
@ -1631,7 +1637,8 @@ const int DescriptorProto::kExtensionRangeFieldNumber;
const int DescriptorProto::kOptionsFieldNumber;
#endif // !_MSC_VER
DescriptorProto::DescriptorProto() {
DescriptorProto::DescriptorProto()
: Message() {
SharedCtor();
}
@ -1639,7 +1646,8 @@ void DescriptorProto::InitAsDefaultInstance() {
options_ = const_cast< ::google::protobuf::MessageOptions*>(&::google::protobuf::MessageOptions::default_instance());
}
DescriptorProto::DescriptorProto(const DescriptorProto& from) {
DescriptorProto::DescriptorProto(const DescriptorProto& from)
: Message() {
SharedCtor();
MergeFrom(from);
}
@ -2184,7 +2192,8 @@ const int FieldDescriptorProto::kDefaultValueFieldNumber;
const int FieldDescriptorProto::kOptionsFieldNumber;
#endif // !_MSC_VER
FieldDescriptorProto::FieldDescriptorProto() {
FieldDescriptorProto::FieldDescriptorProto()
: Message() {
SharedCtor();
}
@ -2192,7 +2201,8 @@ void FieldDescriptorProto::InitAsDefaultInstance() {
options_ = const_cast< ::google::protobuf::FieldOptions*>(&::google::protobuf::FieldOptions::default_instance());
}
FieldDescriptorProto::FieldDescriptorProto(const FieldDescriptorProto& from) {
FieldDescriptorProto::FieldDescriptorProto(const FieldDescriptorProto& from)
: Message() {
SharedCtor();
MergeFrom(from);
}
@ -2739,7 +2749,8 @@ const int EnumDescriptorProto::kValueFieldNumber;
const int EnumDescriptorProto::kOptionsFieldNumber;
#endif // !_MSC_VER
EnumDescriptorProto::EnumDescriptorProto() {
EnumDescriptorProto::EnumDescriptorProto()
: Message() {
SharedCtor();
}
@ -2747,7 +2758,8 @@ void EnumDescriptorProto::InitAsDefaultInstance() {
options_ = const_cast< ::google::protobuf::EnumOptions*>(&::google::protobuf::EnumOptions::default_instance());
}
EnumDescriptorProto::EnumDescriptorProto(const EnumDescriptorProto& from) {
EnumDescriptorProto::EnumDescriptorProto(const EnumDescriptorProto& from)
: Message() {
SharedCtor();
MergeFrom(from);
}
@ -3049,7 +3061,8 @@ const int EnumValueDescriptorProto::kNumberFieldNumber;
const int EnumValueDescriptorProto::kOptionsFieldNumber;
#endif // !_MSC_VER
EnumValueDescriptorProto::EnumValueDescriptorProto() {
EnumValueDescriptorProto::EnumValueDescriptorProto()
: Message() {
SharedCtor();
}
@ -3057,7 +3070,8 @@ void EnumValueDescriptorProto::InitAsDefaultInstance() {
options_ = const_cast< ::google::protobuf::EnumValueOptions*>(&::google::protobuf::EnumValueOptions::default_instance());
}
EnumValueDescriptorProto::EnumValueDescriptorProto(const EnumValueDescriptorProto& from) {
EnumValueDescriptorProto::EnumValueDescriptorProto(const EnumValueDescriptorProto& from)
: Message() {
SharedCtor();
MergeFrom(from);
}
@ -3355,7 +3369,8 @@ const int ServiceDescriptorProto::kMethodFieldNumber;
const int ServiceDescriptorProto::kOptionsFieldNumber;
#endif // !_MSC_VER
ServiceDescriptorProto::ServiceDescriptorProto() {
ServiceDescriptorProto::ServiceDescriptorProto()
: Message() {
SharedCtor();
}
@ -3363,7 +3378,8 @@ void ServiceDescriptorProto::InitAsDefaultInstance() {
options_ = const_cast< ::google::protobuf::ServiceOptions*>(&::google::protobuf::ServiceOptions::default_instance());
}
ServiceDescriptorProto::ServiceDescriptorProto(const ServiceDescriptorProto& from) {
ServiceDescriptorProto::ServiceDescriptorProto(const ServiceDescriptorProto& from)
: Message() {
SharedCtor();
MergeFrom(from);
}
@ -3668,7 +3684,8 @@ const int MethodDescriptorProto::kOutputTypeFieldNumber;
const int MethodDescriptorProto::kOptionsFieldNumber;
#endif // !_MSC_VER
MethodDescriptorProto::MethodDescriptorProto() {
MethodDescriptorProto::MethodDescriptorProto()
: Message() {
SharedCtor();
}
@ -3676,7 +3693,8 @@ void MethodDescriptorProto::InitAsDefaultInstance() {
options_ = const_cast< ::google::protobuf::MethodOptions*>(&::google::protobuf::MethodOptions::default_instance());
}
MethodDescriptorProto::MethodDescriptorProto(const MethodDescriptorProto& from) {
MethodDescriptorProto::MethodDescriptorProto(const MethodDescriptorProto& from)
: Message() {
SharedCtor();
MergeFrom(from);
}
@ -4072,14 +4090,16 @@ const int FileOptions::kOptimizeForFieldNumber;
const int FileOptions::kUninterpretedOptionFieldNumber;
#endif // !_MSC_VER
FileOptions::FileOptions() {
FileOptions::FileOptions()
: Message() {
SharedCtor();
}
void FileOptions::InitAsDefaultInstance() {
}
FileOptions::FileOptions(const FileOptions& from) {
FileOptions::FileOptions(const FileOptions& from)
: Message() {
SharedCtor();
MergeFrom(from);
}
@ -4486,14 +4506,16 @@ const int MessageOptions::kNoStandardDescriptorAccessorFieldNumber;
const int MessageOptions::kUninterpretedOptionFieldNumber;
#endif // !_MSC_VER
MessageOptions::MessageOptions() {
MessageOptions::MessageOptions()
: Message() {
SharedCtor();
}
void MessageOptions::InitAsDefaultInstance() {
}
MessageOptions::MessageOptions(const MessageOptions& from) {
MessageOptions::MessageOptions(const MessageOptions& from)
: Message() {
SharedCtor();
MergeFrom(from);
}
@ -4806,14 +4828,16 @@ const int FieldOptions::kExperimentalMapKeyFieldNumber;
const int FieldOptions::kUninterpretedOptionFieldNumber;
#endif // !_MSC_VER
FieldOptions::FieldOptions() {
FieldOptions::FieldOptions()
: Message() {
SharedCtor();
}
void FieldOptions::InitAsDefaultInstance() {
}
FieldOptions::FieldOptions(const FieldOptions& from) {
FieldOptions::FieldOptions(const FieldOptions& from)
: Message() {
SharedCtor();
MergeFrom(from);
}
@ -5198,14 +5222,16 @@ void FieldOptions::Swap(FieldOptions* other) {
const int EnumOptions::kUninterpretedOptionFieldNumber;
#endif // !_MSC_VER
EnumOptions::EnumOptions() {
EnumOptions::EnumOptions()
: Message() {
SharedCtor();
}
void EnumOptions::InitAsDefaultInstance() {
}
EnumOptions::EnumOptions(const EnumOptions& from) {
EnumOptions::EnumOptions(const EnumOptions& from)
: Message() {
SharedCtor();
MergeFrom(from);
}
@ -5418,14 +5444,16 @@ void EnumOptions::Swap(EnumOptions* other) {
const int EnumValueOptions::kUninterpretedOptionFieldNumber;
#endif // !_MSC_VER
EnumValueOptions::EnumValueOptions() {
EnumValueOptions::EnumValueOptions()
: Message() {
SharedCtor();
}
void EnumValueOptions::InitAsDefaultInstance() {
}
EnumValueOptions::EnumValueOptions(const EnumValueOptions& from) {
EnumValueOptions::EnumValueOptions(const EnumValueOptions& from)
: Message() {
SharedCtor();
MergeFrom(from);
}
@ -5638,14 +5666,16 @@ void EnumValueOptions::Swap(EnumValueOptions* other) {
const int ServiceOptions::kUninterpretedOptionFieldNumber;
#endif // !_MSC_VER
ServiceOptions::ServiceOptions() {
ServiceOptions::ServiceOptions()
: Message() {
SharedCtor();
}
void ServiceOptions::InitAsDefaultInstance() {
}
ServiceOptions::ServiceOptions(const ServiceOptions& from) {
ServiceOptions::ServiceOptions(const ServiceOptions& from)
: Message() {
SharedCtor();
MergeFrom(from);
}
@ -5858,14 +5888,16 @@ void ServiceOptions::Swap(ServiceOptions* other) {
const int MethodOptions::kUninterpretedOptionFieldNumber;
#endif // !_MSC_VER
MethodOptions::MethodOptions() {
MethodOptions::MethodOptions()
: Message() {
SharedCtor();
}
void MethodOptions::InitAsDefaultInstance() {
}
MethodOptions::MethodOptions(const MethodOptions& from) {
MethodOptions::MethodOptions(const MethodOptions& from)
: Message() {
SharedCtor();
MergeFrom(from);
}
@ -6080,14 +6112,16 @@ const int UninterpretedOption_NamePart::kNamePartFieldNumber;
const int UninterpretedOption_NamePart::kIsExtensionFieldNumber;
#endif // !_MSC_VER
UninterpretedOption_NamePart::UninterpretedOption_NamePart() {
UninterpretedOption_NamePart::UninterpretedOption_NamePart()
: Message() {
SharedCtor();
}
void UninterpretedOption_NamePart::InitAsDefaultInstance() {
}
UninterpretedOption_NamePart::UninterpretedOption_NamePart(const UninterpretedOption_NamePart& from) {
UninterpretedOption_NamePart::UninterpretedOption_NamePart(const UninterpretedOption_NamePart& from)
: Message() {
SharedCtor();
MergeFrom(from);
}
@ -6343,14 +6377,16 @@ const int UninterpretedOption::kDoubleValueFieldNumber;
const int UninterpretedOption::kStringValueFieldNumber;
#endif // !_MSC_VER
UninterpretedOption::UninterpretedOption() {
UninterpretedOption::UninterpretedOption()
: Message() {
SharedCtor();
}
void UninterpretedOption::InitAsDefaultInstance() {
}
UninterpretedOption::UninterpretedOption(const UninterpretedOption& from) {
UninterpretedOption::UninterpretedOption(const UninterpretedOption& from)
: Message() {
SharedCtor();
MergeFrom(from);
}