Compile ProcessImportedType in IDataContractSurrogate for unityaot #1183
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The `IDataContractSurrogate` interface is part of the public API of .NET 4.7.1. In has a method named `ProcessImportedType`, which was not compiled into the unityaot profile. The `ProcessImportedType` method uses types `CodeTypeDeclaration` and `CodeCompileUnit` as parameters. Both of these types are pretty large, and we don't want to compile them into the unityaot profile. So in order to compile the `ProcessImportedType` method method, add empty `CodeTypeDeclaration` and `CodeCompileUnit` types in unityaot (the profile stubber will fill these in properly). This change allows the unstripped unityaot profile work correctly with IL2CPP. It is difficult for the profile stubber to handle this case, because the code in `SurrogateProviderAdapter` is in a facade assembly, which the profile stubber currently ignores.
joncham
approved these changes
May 20, 2019
mrvoorhe
approved these changes
May 21, 2019
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The
IDataContractSurrogateinterface is part of the public API of.NET 4.7.1. In has a method named
ProcessImportedType, which was notcompiled into the unityaot profile.
The
ProcessImportedTypemethod uses typesCodeTypeDeclarationandCodeCompileUnitas parameters. Both of these types are pretty large,and we don't want to compile them into the unityaot profile.
So in order to compile the
ProcessImportedTypemethod method, addempty
CodeTypeDeclarationandCodeCompileUnittypes in unityaot (theprofile stubber will fill these in properly). This change allows the
unstripped unityaot profile work correctly with IL2CPP.
It is difficult for the profile stubber to handle this case, because
the code in
SurrogateProviderAdapteris in a facade assembly, whichthe profile stubber currently ignores.