Issues

• Support CustomConstantAttribute parameter defaults consistently across providers

  eiriktsarpalis/PolyType#528 · Filter by author eiriktsarpalis opened on Oct 8, 2026

• Add an opt-in source-generation mode favoring static footprint

  eiriktsarpalis/PolyType#515 · Filter by author eiriktsarpalis opened on Oct 1, 2026

• Make it easier to work with class hierarchies

  eiriktsarpalis/PolyType#447 · Filter by author Daniel-Svensson opened on Jun 12, 2026
  6

• Add support for C# 15's union types and closed hierarchies

  eiriktsarpalis/PolyType#442 · Filter by author aradalvand opened on Jun 4, 2026
  1

• How to make a custom optional type known to PolyType?

  eiriktsarpalis/PolyType#406 · Filter by author aradalvand opened on Mar 17, 2026
  1

• Provide DynamicProxy alternative

  eiriktsarpalis/PolyType#405 · Filter by author AArnott opened on Mar 13, 2026
  10

• Use polymorphic shape declarations in the source generator

  eiriktsarpalis/PolyType#388 · Filter by author eiriktsarpalis opened on Jan 27, 2026

• PolyType.Roslyn should not require so much re-invention to use like polytype's source gen

  eiriktsarpalis/PolyType#363 · Filter by author AArnott opened on Nov 27, 2025
  4

• Why is the shape for System.Exception empty?

  eiriktsarpalis/PolyType#349 · Filter by author AArnott opened on Nov 14, 2025
  8

• Source generated shape provider fails to discover external private fields

  bug
  eiriktsarpalis/PolyType#329 · Filter by author AArnott opened on Oct 20, 2025
  8

• Expose Witness types' local type shape provider

  eiriktsarpalis/PolyType#255 · Filter by author AArnott opened on Sep 7, 2025
  5

• Include XML doc metadata in generated shapes

  eiriktsarpalis/PolyType#245 · Filter by author eiriktsarpalis opened on Aug 27, 2025
  3

• Support [ConstructorShape] appearing on static factory methods

  eiriktsarpalis/PolyType#237 · Filter by author AArnott opened on Aug 21, 2025
  1

• Support unsafe accessors for static methods when they become available.

  enhancement
  eiriktsarpalis/PolyType#220 · Filter by author eiriktsarpalis opened on Aug 6, 2025
  1

• Better manifestation of analyzer diagnostics

  eiriktsarpalis/PolyType#196 · Filter by author AArnott opened on Jun 26, 2025
  2

• Unstable tests due to STJ being used as a dynamic baseline

  eiriktsarpalis/PolyType#192 · Filter by author AArnott opened on Jun 25, 2025

• Offer "Builder" API for type shapes

  eiriktsarpalis/PolyType#184 · Filter by author AArnott opened on Jun 6, 2025
  5

• Consider adding an object[] AlternateIds property to DerivedTypeShapeAttribute.

  enhancement
  eiriktsarpalis/PolyType#178 · Filter by author eiriktsarpalis opened on May 23, 2025
  5

• Recognize dictionary expression factory methods

  enhancement
  eiriktsarpalis/PolyType#148 · Filter by author eiriktsarpalis opened on Apr 1, 2025
  1

• Can we improve support for internal types? (aka. reusing source gen'd type shapes across assemblies)

  eiriktsarpalis/PolyType#132 · Filter by author AArnott opened on Mar 18, 2025
  1

• TS0012 diagnostic emitted with confusing error message

  enhancement
  eiriktsarpalis/PolyType#121 · Filter by author AArnott opened on Mar 2, 2025
  6

• Extend the PropertyShape.Ignore property to support more scenaria.

  enhancement
  eiriktsarpalis/PolyType#117 · Filter by author eiriktsarpalis opened on Feb 8, 2025
  1

• Custom ITypeShape providers

  eiriktsarpalis/PolyType#92 · Filter by author AArnott opened on Dec 19, 2024
  3

• Use PolyType to implement a structured fuzzer for .NET

  eiriktsarpalis/PolyType#81 · Filter by author eiriktsarpalis opened on Dec 13, 2024

• Document selection criteria for constructors

  documentation
  eiriktsarpalis/PolyType#69 · Filter by author AArnott opened on Nov 25, 2024
  2