Fixing tests

Makefile.am

@@ -308,6 +308,7 @@ java_EXTRA_DIST=
   java/core/src/main/java/com/google/protobuf/CodedInputStreamReader.java          \
   java/core/src/main/java/com/google/protobuf/CodedOutputStream.java               \
   java/core/src/main/java/com/google/protobuf/CodedOutputStreamWriter.java         \
+  java/core/src/main/java/com/google/protobuf/CompileTimeConstant.java             \
   java/core/src/main/java/com/google/protobuf/DescriptorMessageInfoFactory.java    \
   java/core/src/main/java/com/google/protobuf/Descriptors.java                     \
   java/core/src/main/java/com/google/protobuf/DiscardUnknownFieldsParser.java      \
@@ -331,6 +332,7 @@ java_EXTRA_DIST=
   java/core/src/main/java/com/google/protobuf/GeneratedMessageInfoFactory.java     \
   java/core/src/main/java/com/google/protobuf/GeneratedMessageLite.java            \
   java/core/src/main/java/com/google/protobuf/GeneratedMessageV3.java              \
+  java/core/src/main/java/com/google/protobuf/InlineMe.java                        \
   java/core/src/main/java/com/google/protobuf/IntArrayList.java                    \
   java/core/src/main/java/com/google/protobuf/Internal.java                        \
   java/core/src/main/java/com/google/protobuf/InvalidProtocolBufferException.java  \

java/core/generate-test-sources-build.xml

@@ -4,6 +4,7 @@
         <arg value="--java_out=${generated.testsources.dir}"/>
         <arg value="--proto_path=${protobuf.source.dir}"/>
         <arg value="--proto_path=${test.proto.dir}"/>
+        <arg value="${protobuf.source.dir}/google/protobuf/map_lite_unittest.proto"/>
         <arg value="${protobuf.source.dir}/google/protobuf/unittest.proto"/>
         <arg value="${protobuf.source.dir}/google/protobuf/unittest_custom_options.proto"/>
         <arg value="${protobuf.source.dir}/google/protobuf/unittest_enormous_descriptor.proto"/>
@@ -22,6 +23,7 @@
         <arg value="${test.proto.dir}/com/google/protobuf/any_test.proto"/>
         <arg value="${test.proto.dir}/com/google/protobuf/cached_field_size_test.proto"/>
         <arg value="${test.proto.dir}/com/google/protobuf/deprecated_file.proto"/>
+        <arg value="${test.proto.dir}/com/google/protobuf/dynamic_message_test.proto"/>
         <arg value="${test.proto.dir}/com/google/protobuf/field_presence_test.proto"/>
         <arg value="${test.proto.dir}/com/google/protobuf/lazy_fields_lite.proto"/>
         <arg value="${test.proto.dir}/com/google/protobuf/lite_equals_and_hash.proto"/>

python/google/protobuf/internal/well_known_types_test.py

@@ -48,7 +48,6 @@ from google.protobuf.internal import test_util
 from google.protobuf.internal import well_known_types
 from google.protobuf import descriptor
 from google.protobuf import text_format
-from google3.pyglib import datelib
 from google.protobuf.internal import _parameterized
 
 

src/google/protobuf/compiler/cpp/cpp_parse_function_generator.cc

@@ -73,10 +73,6 @@ int TagSize(uint32_t field_number) {
   return 2;
 }
 
-const char* CodedTagType(int tag_size) {
-  return tag_size == 1 ? "uint8_t" : "uint16_t";
-}
-
 std::string FieldParseFunctionName(
     const TailCallTableInfo::FieldEntryInfo& entry, const Options& options);
 

src/google/protobuf/descriptor.cc

@@ -256,7 +256,8 @@ class FlatAllocation {
 
   template <typename U>
   bool Init() {
-    if (std::is_trivially_constructible<U>::value) return true;
+    // Skip for the `char` block. No need to zero initialize it.
+    if (std::is_same<U, char>::value) return true;
     for (int i = 0, size = Size<U>(); i < size; ++i) {
       ::new (data() + BeginOffset<U>() + sizeof(U) * i) U{};
     }