Expand type system to support more types

[ds5678]

• Boxed types
• Custom modifier types
• Pinned types
• Sentinel type
• Concrete generic fields

[coveralls]

Pull Request Test Coverage Report for Build 15044082067

Details

• 22 of 101 (21.78%) changed or added relevant lines in 12 files are covered.
• 4 unchanged lines in 3 files lost coverage.
• Overall coverage decreased (-0.1%) to 34.453%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
Cpp2IL.Core/Model/Contexts/SystemTypesContext.cs	21	23	91.3%
Cpp2IL.Core/Model/Contexts/WrappedTypeAnalysisContext.cs	0	2	0.0%
Cpp2IL.Core/Model/Contexts/TypeAnalysisContext.cs	0	3	0.0%
Cpp2IL.Core/Model/Contexts/SentinelTypeAnalysisContext.cs	0	4	0.0%
Cpp2IL.Core/Model/Contexts/BoxedTypeAnalysisContext.cs	0	6	0.0%
Cpp2IL.Core/Model/Contexts/PinnedTypeAnalysisContext.cs	0	6	0.0%
Cpp2IL.Core/Model/Contexts/FieldAnalysisContext.cs	0	7	0.0%
Cpp2IL.Core/Utils/AsmResolver/ContextToTypeSignature.cs	1	8	12.5%
Cpp2IL.Core/Model/Contexts/CustomModifierTypeAnalysisContext.cs	0	8	0.0%
Cpp2IL.Core/Model/Contexts/ConcreteGenericFieldAnalysisContext.cs	0	9	0.0%

Files with Coverage Reduction	New Missed Lines	%
Cpp2IL.Core/Model/Contexts/WrappedTypeAnalysisContext.cs	1	55.56%
Cpp2IL.Core/Utils/AsmResolver/ContextToTypeSignature.cs	1	72.13%
Cpp2IL.Core/Model/Contexts/FieldAnalysisContext.cs	2	45.1%

Totals
Change from base Build 15043826298:	-0.1%
Covered Lines:	4143
Relevant Lines:	10713

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💛 - Coveralls