Add support for projectable constructors by PhenX · Pull Request #161 · EFNext/EntityFrameworkCore.Projectables

PhenX · 2026-03-01T15:37:49Z

No description provided.

Copilot

Pull request overview

Adds end-to-end support for [Projectable] constructors (generator + runtime query rewriting), including base/this initializer handling and test coverage to validate generated expression trees and EF Core SQL translation.

Changes:

Extend [Projectable] to allow constructors and generate constructor projection expressions using new T() { ... } member-init syntax.
Teach runtime expression rewriting to expand new T(...) calls using the generated constructor projection expressions.
Add comprehensive generator + functional tests (with Verify snapshots) covering ctor bodies, initializer chains, and “missing parameterless ctor” diagnostics.

Reviewed changes

Copilot reviewed 102 out of 102 changed files in this pull request and generated 5 comments.

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File	Description
tests/EntityFrameworkCore.Projectables.Generator.Tests/ProjectionExpressionGeneratorTests.cs	Adds generator tests for `[Projectable]` constructors (assignments, base/this chaining, locals, if/else, diagnostics).
tests/EntityFrameworkCore.Projectables.Generator.Tests/ProjectionExpressionGeneratorTests.ProjectableConstructor_BodyAssignments.verified.txt	Snapshot for generated expression for simple ctor body assignments.
tests/EntityFrameworkCore.Projectables.Generator.Tests/ProjectionExpressionGeneratorTests.ProjectableConstructor_WithBaseInitializer.verified.txt	Snapshot for ctor with `: base(...)` initializer.
tests/EntityFrameworkCore.Projectables.Generator.Tests/ProjectionExpressionGeneratorTests.ProjectableConstructor_Overloads.verified.txt	Snapshot for one ctor overload generation output.
tests/EntityFrameworkCore.Projectables.Generator.Tests/ProjectionExpressionGeneratorTests.ProjectableConstructor_WithClassArgument.verified.txt	Snapshot for ctor taking a class argument.
tests/EntityFrameworkCore.Projectables.Generator.Tests/ProjectionExpressionGeneratorTests.ProjectableConstructor_WithMultipleClassArguments.verified.txt	Snapshot for ctor taking multiple class arguments.
tests/EntityFrameworkCore.Projectables.Generator.Tests/ProjectionExpressionGeneratorTests.ProjectableConstructor_WithIfElseLogic.verified.txt	Snapshot for ctor body `if/else` lowering to conditional expression.
tests/EntityFrameworkCore.Projectables.Generator.Tests/ProjectionExpressionGeneratorTests.ProjectableConstructor_WithIfElseLogic.DotNet8_0.verified.txt	.NET 8 snapshot variant for the same test.
tests/EntityFrameworkCore.Projectables.Generator.Tests/ProjectionExpressionGeneratorTests.ProjectableConstructor_WithIfNoElse.verified.txt	Snapshot for `if` without `else` lowering with default/previous value.
tests/EntityFrameworkCore.Projectables.Generator.Tests/ProjectionExpressionGeneratorTests.ProjectableConstructor_WithIfNoElse.DotNet8_0.verified.txt	.NET 8 snapshot variant for the same test.
tests/EntityFrameworkCore.Projectables.Generator.Tests/ProjectionExpressionGeneratorTests.ProjectableConstructor_WithLocalVariable.verified.txt	Snapshot for ctor local variable inlining.
tests/EntityFrameworkCore.Projectables.Generator.Tests/ProjectionExpressionGeneratorTests.ProjectableConstructor_WithLocalVariable.DotNet8_0.verified.txt	.NET 8 snapshot variant for the same test.
tests/EntityFrameworkCore.Projectables.Generator.Tests/ProjectionExpressionGeneratorTests.ProjectableConstructor_WithBaseInitializerExpression.verified.txt	Snapshot for base initializer argument expression rewriting.
tests/EntityFrameworkCore.Projectables.Generator.Tests/ProjectionExpressionGeneratorTests.ProjectableConstructor_WithBaseInitializerExpression.DotNet8_0.verified.txt	.NET 8 snapshot variant for the same test.
tests/EntityFrameworkCore.Projectables.Generator.Tests/ProjectionExpressionGeneratorTests.ProjectableConstructor_WithBaseInitializerAndIfElse.verified.txt	Snapshot for base ctor logic + derived ctor lowering.
tests/EntityFrameworkCore.Projectables.Generator.Tests/ProjectionExpressionGeneratorTests.ProjectableConstructor_WithBaseInitializerAndIfElse.DotNet8_0.verified.txt	.NET 8 snapshot variant for the same test.
tests/EntityFrameworkCore.Projectables.Generator.Tests/ProjectionExpressionGeneratorTests.ProjectableConstructor_ReferencingPreviouslyAssignedProperty.verified.txt	Snapshot for referencing previously assigned properties in ctor body.
tests/EntityFrameworkCore.Projectables.Generator.Tests/ProjectionExpressionGeneratorTests.ProjectableConstructor_ReferencingPreviouslyAssignedProperty.DotNet8_0.verified.txt	.NET 8 snapshot variant for the same test.
tests/EntityFrameworkCore.Projectables.Generator.Tests/ProjectionExpressionGeneratorTests.ProjectableConstructor_ReferencingBasePropertyInDerivedBody.verified.txt	Snapshot for referencing base-assigned property in derived ctor body.
tests/EntityFrameworkCore.Projectables.Generator.Tests/ProjectionExpressionGeneratorTests.ProjectableConstructor_ReferencingBasePropertyInDerivedBody.DotNet8_0.verified.txt	.NET 8 snapshot variant for the same test.
tests/EntityFrameworkCore.Projectables.Generator.Tests/ProjectionExpressionGeneratorTests.ProjectableConstructor_ReferencingStaticConstMember.verified.txt	Snapshot for referencing static const in ctor body.
tests/EntityFrameworkCore.Projectables.Generator.Tests/ProjectionExpressionGeneratorTests.ProjectableConstructor_ReferencingStaticConstMember.DotNet8_0.verified.txt	.NET 8 snapshot variant for the same test.
tests/EntityFrameworkCore.Projectables.Generator.Tests/ProjectionExpressionGeneratorTests.ProjectableConstructor_ReferencingPreviouslyAssignedInBaseCtor.verified.txt	Snapshot for base ctor assignment ordering/inlining into derived body.
tests/EntityFrameworkCore.Projectables.Generator.Tests/ProjectionExpressionGeneratorTests.ProjectableConstructor_ReferencingPreviouslyAssignedInBaseCtor.DotNet8_0.verified.txt	.NET 8 snapshot variant for the same test.
tests/EntityFrameworkCore.Projectables.Generator.Tests/ProjectionExpressionGeneratorTests.ProjectableConstructor_ThisInitializer_SimpleOverload.verified.txt	Snapshot for `: this(...)` ctor delegation.
tests/EntityFrameworkCore.Projectables.Generator.Tests/ProjectionExpressionGeneratorTests.ProjectableConstructor_ThisInitializer_SimpleOverload.DotNet8_0.verified.txt	.NET 8 snapshot variant for the same test.
tests/EntityFrameworkCore.Projectables.Generator.Tests/ProjectionExpressionGeneratorTests.ProjectableConstructor_ThisInitializer_WithBodyAfter.verified.txt	Snapshot for `: this(...)` delegation + additional body assignments.
tests/EntityFrameworkCore.Projectables.Generator.Tests/ProjectionExpressionGeneratorTests.ProjectableConstructor_ThisInitializer_WithBodyAfter.DotNet8_0.verified.txt	.NET 8 snapshot variant for the same test.
tests/EntityFrameworkCore.Projectables.Generator.Tests/ProjectionExpressionGeneratorTests.ProjectableConstructor_ThisInitializer_WithIfElseInDelegated.verified.txt	Snapshot for delegated ctor containing if/else logic.
tests/EntityFrameworkCore.Projectables.Generator.Tests/ProjectionExpressionGeneratorTests.ProjectableConstructor_ThisInitializer_WithIfElseInDelegated.DotNet8_0.verified.txt	.NET 8 snapshot variant for the same test.
tests/EntityFrameworkCore.Projectables.Generator.Tests/ProjectionExpressionGeneratorTests.ProjectableConstructor_ThisInitializer_ChainedThisAndBase.verified.txt	Snapshot for chaining `this(...)` to another ctor that uses `base(...)`.
tests/EntityFrameworkCore.Projectables.Generator.Tests/ProjectionExpressionGeneratorTests.ProjectableConstructor_ThisInitializer_ChainedThisAndBase.DotNet8_0.verified.txt	.NET 8 snapshot variant for the same test.
tests/EntityFrameworkCore.Projectables.Generator.Tests/ProjectionExpressionGeneratorTests.ProjectableConstructor_ThisInitializer_ReferencingPreviouslyAssignedProperty.verified.txt	Snapshot for delegated ctor assignment inlining into later assignments.
tests/EntityFrameworkCore.Projectables.Generator.Tests/ProjectionExpressionGeneratorTests.ProjectableConstructor_ThisInitializer_ReferencingPreviouslyAssignedProperty.DotNet8_0.verified.txt	.NET 8 snapshot variant for the same test.
tests/EntityFrameworkCore.Projectables.Generator.Tests/ProjectionExpressionGeneratorTests.ProjectableConstructor_WithExplicitParameterlessConstructor_Succeeds.verified.txt	Snapshot ensuring success when parameterless ctor exists.
tests/EntityFrameworkCore.Projectables.Generator.Tests/ProjectionExpressionGeneratorTests.ProjectableConstructor_WithExplicitParameterlessConstructor_Succeeds.DotNet8_0.verified.txt	.NET 8 snapshot variant for the same test.
tests/EntityFrameworkCore.Projectables.FunctionalTests/ProjectableConstructorTests.cs	Adds EF Core functional tests exercising ctor projections and verifying SQL.
tests/EntityFrameworkCore.Projectables.FunctionalTests/ProjectableConstructorTests.Select_ScalarFieldsToDto.verified.txt	SQL snapshot for scalar-field ctor projection.
tests/EntityFrameworkCore.Projectables.FunctionalTests/ProjectableConstructorTests.Select_ScalarFieldsToDto.DotNet9_0.verified.txt	.NET 9 SQL snapshot variant.
tests/EntityFrameworkCore.Projectables.FunctionalTests/ProjectableConstructorTests.Select_ScalarFieldsToDto.DotNet10_0.verified.txt	.NET 10 SQL snapshot variant.
tests/EntityFrameworkCore.Projectables.FunctionalTests/ProjectableConstructorTests.Select_EntityInstanceToDto.verified.txt	SQL snapshot for ctor taking entity instance.
tests/EntityFrameworkCore.Projectables.FunctionalTests/ProjectableConstructorTests.Select_EntityInstanceToDto.DotNet9_0.verified.txt	.NET 9 SQL snapshot variant.
tests/EntityFrameworkCore.Projectables.FunctionalTests/ProjectableConstructorTests.Select_EntityInstanceToDto.DotNet10_0.verified.txt	.NET 10 SQL snapshot variant.
tests/EntityFrameworkCore.Projectables.FunctionalTests/ProjectableConstructorTests.Select_DerivedDtoWithBaseConstructor.verified.txt	SQL snapshot for derived dto using base ctor initializer.
tests/EntityFrameworkCore.Projectables.FunctionalTests/ProjectableConstructorTests.Select_DerivedDtoWithBaseConstructor.DotNet9_0.verified.txt	.NET 9 SQL snapshot variant.
tests/EntityFrameworkCore.Projectables.FunctionalTests/ProjectableConstructorTests.Select_DerivedDtoWithBaseConstructor.DotNet10_0.verified.txt	.NET 10 SQL snapshot variant.
tests/EntityFrameworkCore.Projectables.FunctionalTests/ProjectableConstructorTests.Select_OverloadedConstructor_WithThreeArgs.verified.txt	SQL snapshot for selecting ctor overload (3 args).
tests/EntityFrameworkCore.Projectables.FunctionalTests/ProjectableConstructorTests.Select_OverloadedConstructor_WithThreeArgs.DotNet9_0.verified.txt	.NET 9 SQL snapshot variant.
tests/EntityFrameworkCore.Projectables.FunctionalTests/ProjectableConstructorTests.Select_OverloadedConstructor_WithThreeArgs.DotNet10_0.verified.txt	.NET 10 SQL snapshot variant.
tests/EntityFrameworkCore.Projectables.FunctionalTests/ProjectableConstructorTests.Select_OverloadedConstructor_WithTwoArgs.verified.txt	SQL snapshot for selecting ctor overload (2 args).
tests/EntityFrameworkCore.Projectables.FunctionalTests/ProjectableConstructorTests.Select_OverloadedConstructor_WithTwoArgs.DotNet9_0.verified.txt	.NET 9 SQL snapshot variant.
tests/EntityFrameworkCore.Projectables.FunctionalTests/ProjectableConstructorTests.Select_OverloadedConstructor_WithTwoArgs.DotNet10_0.verified.txt	.NET 10 SQL snapshot variant.
tests/EntityFrameworkCore.Projectables.FunctionalTests/ProjectableConstructorTests.Select_UnassignedPropertyNotInQuery.verified.txt	SQL snapshot verifying unassigned property is not projected.
tests/EntityFrameworkCore.Projectables.FunctionalTests/ProjectableConstructorTests.Select_UnassignedPropertyNotInQuery.DotNet9_0.verified.txt	.NET 9 SQL snapshot variant.
tests/EntityFrameworkCore.Projectables.FunctionalTests/ProjectableConstructorTests.Select_UnassignedPropertyNotInQuery.DotNet10_0.verified.txt	.NET 10 SQL snapshot variant.
tests/EntityFrameworkCore.Projectables.FunctionalTests/ProjectableConstructorTests.Select_ConstructorWithIfElseLogic.verified.txt	SQL snapshot for ctor if/else lowering.
tests/EntityFrameworkCore.Projectables.FunctionalTests/ProjectableConstructorTests.Select_ConstructorWithIfElseLogic.DotNet9_0.verified.txt	.NET 9 SQL snapshot variant.
tests/EntityFrameworkCore.Projectables.FunctionalTests/ProjectableConstructorTests.Select_ConstructorWithIfElseLogic.DotNet10_0.verified.txt	.NET 10 SQL snapshot variant.
tests/EntityFrameworkCore.Projectables.FunctionalTests/ProjectableConstructorTests.Select_ConstructorWithLocalVariable.verified.txt	SQL snapshot for ctor local variable inlining.
tests/EntityFrameworkCore.Projectables.FunctionalTests/ProjectableConstructorTests.Select_ConstructorWithLocalVariable.DotNet9_0.verified.txt	.NET 9 SQL snapshot variant.
tests/EntityFrameworkCore.Projectables.FunctionalTests/ProjectableConstructorTests.Select_ConstructorWithLocalVariable.DotNet10_0.verified.txt	.NET 10 SQL snapshot variant.
tests/EntityFrameworkCore.Projectables.FunctionalTests/ProjectableConstructorTests.Select_ConstructorWithBaseInitializerExpression.verified.txt	SQL snapshot for base initializer expression rewriting.
tests/EntityFrameworkCore.Projectables.FunctionalTests/ProjectableConstructorTests.Select_ConstructorWithBaseInitializerExpression.DotNet9_0.verified.txt	.NET 9 SQL snapshot variant.
tests/EntityFrameworkCore.Projectables.FunctionalTests/ProjectableConstructorTests.Select_ConstructorWithBaseInitializerExpression.DotNet10_0.verified.txt	.NET 10 SQL snapshot variant.
tests/EntityFrameworkCore.Projectables.FunctionalTests/ProjectableConstructorTests.Select_ConstructorWithBaseInitializerAndIfElse.verified.txt	SQL snapshot for base logic + derived ctor.
tests/EntityFrameworkCore.Projectables.FunctionalTests/ProjectableConstructorTests.Select_ConstructorWithBaseInitializerAndIfElse.DotNet9_0.verified.txt	.NET 9 SQL snapshot variant.
tests/EntityFrameworkCore.Projectables.FunctionalTests/ProjectableConstructorTests.Select_ConstructorWithBaseInitializerAndIfElse.DotNet10_0.verified.txt	.NET 10 SQL snapshot variant.
tests/EntityFrameworkCore.Projectables.FunctionalTests/ProjectableConstructorTests.Select_ConstructorReferencingPreviouslyAssignedProperty.verified.txt	SQL snapshot for previously-assigned property reference.
tests/EntityFrameworkCore.Projectables.FunctionalTests/ProjectableConstructorTests.Select_ConstructorReferencingPreviouslyAssignedProperty.DotNet8_0.verified.txt	.NET 8 SQL snapshot variant.
tests/EntityFrameworkCore.Projectables.FunctionalTests/ProjectableConstructorTests.Select_ConstructorReferencingPreviouslyAssignedProperty.DotNet9_0.verified.txt	.NET 9 SQL snapshot variant.
tests/EntityFrameworkCore.Projectables.FunctionalTests/ProjectableConstructorTests.Select_ConstructorReferencingPreviouslyAssignedProperty.DotNet10_0.verified.txt	.NET 10 SQL snapshot variant.
tests/EntityFrameworkCore.Projectables.FunctionalTests/ProjectableConstructorTests.Select_ConstructorReferencingBasePropertyInDerivedBody.verified.txt	SQL snapshot for base-property reference in derived ctor body.
tests/EntityFrameworkCore.Projectables.FunctionalTests/ProjectableConstructorTests.Select_ConstructorReferencingBasePropertyInDerivedBody.DotNet8_0.verified.txt	.NET 8 SQL snapshot variant.
tests/EntityFrameworkCore.Projectables.FunctionalTests/ProjectableConstructorTests.Select_ConstructorReferencingBasePropertyInDerivedBody.DotNet9_0.verified.txt	.NET 9 SQL snapshot variant.
tests/EntityFrameworkCore.Projectables.FunctionalTests/ProjectableConstructorTests.Select_ConstructorReferencingBasePropertyInDerivedBody.DotNet10_0.verified.txt	.NET 10 SQL snapshot variant.
tests/EntityFrameworkCore.Projectables.FunctionalTests/ProjectableConstructorTests.Select_ConstructorReferencingStaticConstMember.verified.txt	SQL snapshot for static const usage.
tests/EntityFrameworkCore.Projectables.FunctionalTests/ProjectableConstructorTests.Select_ConstructorReferencingStaticConstMember.DotNet8_0.verified.txt	.NET 8 SQL snapshot variant.
tests/EntityFrameworkCore.Projectables.FunctionalTests/ProjectableConstructorTests.Select_ConstructorReferencingStaticConstMember.DotNet9_0.verified.txt	.NET 9 SQL snapshot variant.
tests/EntityFrameworkCore.Projectables.FunctionalTests/ProjectableConstructorTests.Select_ConstructorReferencingStaticConstMember.DotNet10_0.verified.txt	.NET 10 SQL snapshot variant.
tests/EntityFrameworkCore.Projectables.FunctionalTests/ProjectableConstructorTests.Select_ThisOverload_SimpleDelegate.verified.txt	SQL snapshot for `this(...)` delegation (simple).
tests/EntityFrameworkCore.Projectables.FunctionalTests/ProjectableConstructorTests.Select_ThisOverload_SimpleDelegate.DotNet8_0.verified.txt	.NET 8 SQL snapshot variant.
tests/EntityFrameworkCore.Projectables.FunctionalTests/ProjectableConstructorTests.Select_ThisOverload_SimpleDelegate.DotNet9_0.verified.txt	.NET 9 SQL snapshot variant.
tests/EntityFrameworkCore.Projectables.FunctionalTests/ProjectableConstructorTests.Select_ThisOverload_SimpleDelegate.DotNet10_0.verified.txt	.NET 10 SQL snapshot variant.
tests/EntityFrameworkCore.Projectables.FunctionalTests/ProjectableConstructorTests.Select_ThisOverload_WithBodyAfterDelegation.verified.txt	SQL snapshot for delegation + additional body.
tests/EntityFrameworkCore.Projectables.FunctionalTests/ProjectableConstructorTests.Select_ThisOverload_WithBodyAfterDelegation.DotNet8_0.verified.txt	.NET 8 SQL snapshot variant.
tests/EntityFrameworkCore.Projectables.FunctionalTests/ProjectableConstructorTests.Select_ThisOverload_WithBodyAfterDelegation.DotNet9_0.verified.txt	.NET 9 SQL snapshot variant.
tests/EntityFrameworkCore.Projectables.FunctionalTests/ProjectableConstructorTests.Select_ThisOverload_WithBodyAfterDelegation.DotNet10_0.verified.txt	.NET 10 SQL snapshot variant.
tests/EntityFrameworkCore.Projectables.FunctionalTests/ProjectableConstructorTests.Select_ThisOverload_WithIfElseInDelegated.verified.txt	SQL snapshot for delegated ctor with if/else logic.
tests/EntityFrameworkCore.Projectables.FunctionalTests/ProjectableConstructorTests.Select_ThisOverload_WithIfElseInDelegated.DotNet8_0.verified.txt	.NET 8 SQL snapshot variant.
tests/EntityFrameworkCore.Projectables.FunctionalTests/ProjectableConstructorTests.Select_ThisOverload_WithIfElseInDelegated.DotNet9_0.verified.txt	.NET 9 SQL snapshot variant.
tests/EntityFrameworkCore.Projectables.FunctionalTests/ProjectableConstructorTests.Select_ThisOverload_WithIfElseInDelegated.DotNet10_0.verified.txt	.NET 10 SQL snapshot variant.
tests/EntityFrameworkCore.Projectables.FunctionalTests/ProjectableConstructorTests.Select_ThisOverload_ChainedThisAndBase.verified.txt	SQL snapshot for chained `this(...)` → `base(...)`.
tests/EntityFrameworkCore.Projectables.FunctionalTests/ProjectableConstructorTests.Select_ThisOverload_ChainedThisAndBase.DotNet8_0.verified.txt	.NET 8 SQL snapshot variant.
tests/EntityFrameworkCore.Projectables.FunctionalTests/ProjectableConstructorTests.Select_ThisOverload_ChainedThisAndBase.DotNet9_0.verified.txt	.NET 9 SQL snapshot variant.
tests/EntityFrameworkCore.Projectables.FunctionalTests/ProjectableConstructorTests.Select_ThisOverload_ChainedThisAndBase.DotNet10_0.verified.txt	.NET 10 SQL snapshot variant.
src/EntityFrameworkCore.Projectables/Services/ProjectionExpressionResolver.cs	Adds constructor lookup support using synthetic member name `_ctor` + parameter type disambiguation.
src/EntityFrameworkCore.Projectables/Services/ProjectableExpressionReplacer.cs	Adds expansion of projectable constructors by rewriting `new T(...)` nodes using generated expressions.
src/EntityFrameworkCore.Projectables.Generator/ProjectableInterpreter.cs	Generates constructor projection expressions, handles base/this initializers, and enforces parameterless ctor requirement.
src/EntityFrameworkCore.Projectables.Generator/ConstructorBodyConverter.cs	New helper to convert ctor bodies (assignments/locals/if-else) into member-init assignments with inlining/substitution.
src/EntityFrameworkCore.Projectables.Generator/Diagnostics.cs	Adds EFP0007 descriptor for missing parameterless ctor (projectable ctors).
src/EntityFrameworkCore.Projectables.Generator/AnalyzerReleases.Shipped.md	Documents new diagnostic rule EFP0007 in shipped analyzer rules.
src/EntityFrameworkCore.Projectables.Abstractions/ProjectableAttribute.cs	Extends `[Projectable]` attribute usage to include constructors; updates summary text.

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src/EntityFrameworkCore.Projectables/Services/ProjectableExpressionReplacer.cs

src/EntityFrameworkCore.Projectables.Generator/Diagnostics.cs

src/EntityFrameworkCore.Projectables.Generator/ConstructorBodyConverter.cs

tests/EntityFrameworkCore.Projectables.FunctionalTests/ProjectableConstructorTests.cs

tests/EntityFrameworkCore.Projectables.Generator.Tests/ProjectionExpressionGeneratorTests.cs

# Conflicts: # src/EntityFrameworkCore.Projectables.Generator/Diagnostics.cs

Copilot

Pull request overview

Copilot reviewed 102 out of 102 changed files in this pull request and generated 5 comments.

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src/EntityFrameworkCore.Projectables.Generator/AnalyzerReleases.Unshipped.md

tests/EntityFrameworkCore.Projectables.FunctionalTests/ProjectableConstructorTests.cs

src/EntityFrameworkCore.Projectables.Generator/ProjectableInterpreter.cs

tests/EntityFrameworkCore.Projectables.Generator.Tests/ProjectionExpressionGeneratorTests.cs

src/EntityFrameworkCore.Projectables.Generator/ConstructorBodyConverter.cs

Copilot

Pull request overview

Copilot reviewed 113 out of 113 changed files in this pull request and generated 1 comment.

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src/EntityFrameworkCore.Projectables.Generator/ProjectionExpressionGenerator.cs

Updated [EntityFrameworkCore.Projectables](https://github.com/EFNext/EntityFrameworkCore.Projectables) from 5.0.2 to 6.0.0. <details> <summary>Release notes</summary> _Sourced from [EntityFrameworkCore.Projectables's releases](https://github.com/EFNext/EntityFrameworkCore.Projectables/releases)._ ## 6.0.0 ## What's Changed ### Major changes * Add support for projectable method overloads by @PhenX in EFNext/EntityFrameworkCore.Projectables#143 * Add C#14 extension members by @PhenX in EFNext/EntityFrameworkCore.Projectables#148 * Support explicitly implemented interface members and default interface properties by @rhodon-jargon in EFNext/EntityFrameworkCore.Projectables#135 * Support block-bodied members with [Projectable] attribute by @Copilot in EFNext/EntityFrameworkCore.Projectables#152 * Add ExpandEnumMethods to expand enum extension calls into ternary expressions by @Copilot in EFNext/EntityFrameworkCore.Projectables#150 * Add support for pattern matching in various cases by @PhenX in EFNext/EntityFrameworkCore.Projectables#158 * Add support for projectable constructors by @PhenX in EFNext/EntityFrameworkCore.Projectables#161 * AOT-compatible static projection registry + SyntaxFactory-based emission by @Copilot in EFNext/EntityFrameworkCore.Projectables#166 * Improve UseMemberBody and add new diagnostics by @PhenX in EFNext/EntityFrameworkCore.Projectables#174 * Add code fixes for EFP0001, EFP0002 and EFP0008, with tests by @PhenX in EFNext/EntityFrameworkCore.Projectables#181 * Add a code fixer and a code refactorer to transform factory methods into constructors by @PhenX in EFNext/EntityFrameworkCore.Projectables#183 * Improve source generator and analyzer responsiveness by @PhenX in EFNext/EntityFrameworkCore.Projectables#171 * Docs website by @PhenX in EFNext/EntityFrameworkCore.Projectables#194 * Implement global MSBuild defaults for [Projectable] options by @koenbeuk in EFNext/EntityFrameworkCore.Projectables#191 ### Other changes * Check source generator output compilation by @PhenX in EFNext/EntityFrameworkCore.Projectables#156 * Fix GetImplementingProperty issue when using interfaces by @PhenX in EFNext/EntityFrameworkCore.Projectables#144 * Full qualification not needed anymore by @PhenX in EFNext/EntityFrameworkCore.Projectables#157 * Split generator tests in different classes by @PhenX in EFNext/EntityFrameworkCore.Projectables#162 * Refactor ExpressionSyntaxRewriter into focused partial class files by @Copilot in EFNext/EntityFrameworkCore.Projectables#163 * Update readme and add new test for constructors by @PhenX in EFNext/EntityFrameworkCore.Projectables#165 * Remove obsolete code by @PhenX in EFNext/EntityFrameworkCore.Projectables#167 * Add source generator self-benchmark covering all expression transformers by @Copilot in EFNext/EntityFrameworkCore.Projectables#168 * Fix null conditional rewrite generating invalid member access on nullable value types by @Copilot in EFNext/EntityFrameworkCore.Projectables#169 * Improve generator benchmark with more realistic scenario by @PhenX in EFNext/EntityFrameworkCore.Projectables#170 * Fix stale incremental generator cache when referenced types change in other source files by @Copilot in EFNext/EntityFrameworkCore.Projectables#172 * Add tests for properties with a getter and setter by @PhenX in EFNext/EntityFrameworkCore.Projectables#173 * UseMemberBody more strict with expressions by @PhenX in EFNext/EntityFrameworkCore.Projectables#175 * Add custom Copilot instructions by @PhenX in EFNext/EntityFrameworkCore.Projectables#177 * Reorganize generator project by @PhenX in EFNext/EntityFrameworkCore.Projectables#178 * Add closure resolution benchmark by @PhenX in EFNext/EntityFrameworkCore.Projectables#179 * Feature/optimize closures by @PhenX in EFNext/EntityFrameworkCore.Projectables#180 * Feature/optimize resolver by @PhenX in EFNext/EntityFrameworkCore.Projectables#182 * Update github project urls by @PhenX in EFNext/EntityFrameworkCore.Projectables#184 * Update deps by @PhenX in EFNext/EntityFrameworkCore.Projectables#185 * Remove obsolete verified files and name net8 files correctly by @PhenX in EFNext/EntityFrameworkCore.Projectables#186 * Remove all allocations when resolving and make it even faster by @PhenX in EFNext/EntityFrameworkCore.Projectables#189 * Add devcontainer configuration for C# (.NET) development by @koenbeuk in EFNext/EntityFrameworkCore.Projectables#190 **Full Changelog**: EFNext/EntityFrameworkCore.Projectables@v5.0.2...v6.0.0 Commits viewable in [compare view](EFNext/EntityFrameworkCore.Projectables@v5.0.2...v6.0.0). </details> [![Dependabot compatibility score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=EntityFrameworkCore.Projectables&package-manager=nuget&previous-version=5.0.2&new-version=6.0.0)](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores) Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting `@dependabot rebase`. [//]: # (dependabot-automerge-start) [//]: # (dependabot-automerge-end) --- <details> <summary>Dependabot commands and options</summary> <br /> You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot show <dependency name> ignore conditions` will show all of the ignore conditions of the specified dependency - `@dependabot ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself) </details> --------- Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: James Gunn <james@gunn.io>

fabien.menager added 2 commits March 1, 2026 16:21

Add support for projectable constructors

f0c1c40

Improve local variables handling

8407105

PhenX added this to the v6.0.0 milestone Mar 1, 2026

PhenX requested a review from Copilot March 1, 2026 15:37

Copilot started reviewing on behalf of PhenX March 1, 2026 15:38 View session

Fix filename too long

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fabien.menager added 4 commits March 1, 2026 16:43

Fix filename too long

370fc54

Merge branch 'master' into feature/projectable-constructors

d0fce40

# Conflicts: # src/EntityFrameworkCore.Projectables.Generator/Diagnostics.cs

Increment diagnostic number

bfc1f14

Apply review suggestions

547cecb

PhenX requested a review from Copilot March 1, 2026 17:37

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fabien.menager added 4 commits March 1, 2026 19:05

Improve tests and better handle external constructors

166389f

Add original source code in generated constructors, as comment

8784ba4

Add all constructor chain

13a185a

Add more tests

6ed71e3

PhenX requested a review from Copilot March 1, 2026 20:05

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src/EntityFrameworkCore.Projectables.Generator/ProjectionExpressionGenerator.cs Outdated Show resolved Hide resolved

Remove BOM

ff58238

PhenX marked this pull request as ready for review March 1, 2026 21:02

PhenX merged commit 99cafa1 into master Mar 1, 2026
4 checks passed

PhenX deleted the feature/projectable-constructors branch March 1, 2026 21:09

dependabot bot mentioned this pull request Mar 26, 2026

Bump EntityFrameworkCore.Projectables from 5.0.2 to 6.0.0 DFE-Digital/teaching-record-system#3235

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Add support for projectable constructors#161

Add support for projectable constructors#161
PhenX merged 12 commits intomasterfrom
feature/projectable-constructors

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