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syntax = "proto2";package upb_test;message MapTest {  map<string, double> map_string_double = 1;}message PackedTest {  repeated bool bool_packed = 1 [packed = true];  repeated int32 i32_packed = 2 [packed = true];  repeated int64 i64_packed = 3 [packed = true];  repeated fixed32 f32_packed = 4 [packed = true];  repeated fixed64 f64_packed = 5 [packed = true];}message UnpackedTest {  repeated bool bool_packed = 1 [packed = false];  repeated int32 i32_packed = 2 [packed = false];  repeated int64 i64_packed = 3 [packed = false];  repeated fixed32 f32_packed = 4 [packed = false];  repeated fixed64 f64_packed = 5 [packed = false];}message TestLargeFieldNumber {  optional int32 i32 = 456214797;}
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