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Diffstat (limited to 'src/google/protobuf/compiler/csharp/csharp_map_field.cc')
-rw-r--r--src/google/protobuf/compiler/csharp/csharp_map_field.cc3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/google/protobuf/compiler/csharp/csharp_map_field.cc b/src/google/protobuf/compiler/csharp/csharp_map_field.cc
index 32c05232..cba24a59 100644
--- a/src/google/protobuf/compiler/csharp/csharp_map_field.cc
+++ b/src/google/protobuf/compiler/csharp/csharp_map_field.cc
@@ -61,6 +61,7 @@ void MapFieldGenerator::GenerateMembers(io::Printer* printer) {
descriptor_->message_type()->FindFieldByName("value");
variables_["key_type_name"] = type_name(key_descriptor);
variables_["value_type_name"] = type_name(value_descriptor);
+ variables_["true_for_wrappers"] = IsWrapperType(value_descriptor) ? "true" : "";
scoped_ptr<FieldGeneratorBase> key_generator(CreateFieldGenerator(key_descriptor, 1));
scoped_ptr<FieldGeneratorBase> value_generator(CreateFieldGenerator(value_descriptor, 2));
@@ -74,7 +75,7 @@ void MapFieldGenerator::GenerateMembers(io::Printer* printer) {
printer->Print(
variables_,
", $tag$);\n"
- "private readonly pbc::MapField<$key_type_name$, $value_type_name$> $name$_ = new pbc::MapField<$key_type_name$, $value_type_name$>();\n");
+ "private readonly pbc::MapField<$key_type_name$, $value_type_name$> $name$_ = new pbc::MapField<$key_type_name$, $value_type_name$>($true_for_wrappers$);\n");
AddDeprecatedFlag(printer);
printer->Print(
variables_,