Enable reflect codec for SkynetStructs_CrossDbApps

Reviewed By: podtserkovskiy

Differential Revision: D65074082

fbshipit-source-id: 417febfb7805a00960440a4f75ad72a127c26496

thrift/compiler/generate/go/util.cc

@@ -531,7 +531,7 @@ bool is_type_go_comparable(
   // Whether the underlying Go type is comparable.
   // As per: https://go.dev/ref/spec#Comparison_operators
   //   > Slice, map, and function types are not comparable.
-  // (By extension - structs with slice of map fields are incomparable.)
+  // (By extension - structs with slice or map fields are incomparable.)
 
   // Struct hierarchy can sometime be recursive.
   // Check if we have already visited this type.

thrift/compiler/generate/t_mstch_go_generator.cc

@@ -887,12 +887,10 @@ void t_mstch_go_generator::generate_program() {
   render_to_file(prog, "const.go", package_dir / "const.go");
   render_to_file(prog, "types.go", package_dir / "types.go");
   render_to_file(prog, "svcs.go", package_dir / "svcs.go");
+  render_to_file(prog, "codec.go", package_dir / "codec.go");
   if (data_.gen_metadata) {
     render_to_file(prog, "metadata.go", package_dir / "metadata.go");
   }
-  if (data_.use_reflect_codec) {
-    render_to_file(prog, "codec.go", package_dir / "codec.go");
-  }
   if (program->has_doc()) {
     render_to_file(prog, "doc.go", package_dir / "doc.go");
   }