C#: Populate Methods and Members on JavaType.Class#7072
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knutwannheden wants to merge 2 commits intomainfrom
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C#: Populate Methods and Members on JavaType.Class#7072knutwannheden wants to merge 2 commits intomainfrom
Methods and Members on JavaType.Class#7072knutwannheden wants to merge 2 commits intomainfrom
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CSharpTypeMapping.MapNamedType() was setting Methods and Members to null on every JavaType.Class, causing TypeUtils.HasMethod() to always return false. This broke recipe logic that checks method availability on types (e.g., checking if ArgumentNullException.ThrowIfNull exists for TFM compatibility). Now populates Methods (ordinary methods + constructors) and Members (non-implicit fields) by iterating symbol.GetMembers(). The existing shell cache pattern protects against infinite recursion from cyclic type references.
…ype.class-from-c-parser
Methods and Members on JavaType.Class
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Summary
CSharpTypeMapping.MapNamedType()was passingnullfor bothMethodsandMemberswhen constructingJavaType.Class, causingTypeUtils.HasMethod()to always returnfalsefor every typeMethods(ordinary methods + constructors) andMembers(non-implicit fields) from Roslyn'sINamedTypeSymbol.GetMembers()Context
This broke recipe logic in
recipes-csharpthat usesTypeUtils.HasMethod(type, "ThrowIfNull")to check whetherSystem.ArgumentNullExceptionsupportsThrowIfNull(a .NET 6+ API). BecauseMethodswas alwaysnull, the guard always returnedfalse, causing 5 test failures.Test plan
CSharpTypeMappingTests.ClassTypeShouldHaveMethods— verifiesThrowIfNullis found onArgumentNullExceptionCSharpTypeMappingTests.ClassTypeShouldHaveMethodsOnException— verifiesGetBaseExceptionis found onExceptionCSharpTypeMappingTests.UserDefinedClassShouldHaveMembers— verifies user-defined fields appear inMembers