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Build Information

Successful build of AnyPropertyMapping, reference master (518f7b), with Swift 6.4 for macOS (SPM) on 18 Sep 2026 03:32:03 UTC.

Swift 6 data race errors: 0

Build Command

env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/snofla/AnyPropertyMapping.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/snofla/AnyPropertyMapping
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 518f7ba Merge pull request #4 from snofla/features/1.1.3-minor-fixes
Cloned https://github.com/snofla/AnyPropertyMapping.git
Revision (git rev-parse @):
518f7ba286fc2f35e40f8c0964393468fb2b0042
SUCCESS checkout https://github.com/snofla/AnyPropertyMapping.git at master
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/snofla/AnyPropertyMapping.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Planning deferred tasks]
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Build complete! (8.77 sec)
/Users/admin/builder/spi-builder-workspace/Sources/AnyPropertyMapping/PropertyMapping+Box.swift:15:36: warning: generic parameter 'L' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 13 |     // As-is box, with either L and R *both* non-optional.
 14 |     // Operations adapt, apply, differs are implemented by PropertyMappingBox default extension methods.
 15 |     struct _PropertyMappingBoxAsIs<L: AnyObject, R: AnyObject, V: Equatable>: _PropertyMappingBox {
    |                                    `- warning: generic parameter 'L' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 16 |         typealias Left = L
 17 |         typealias Right = R
/Users/admin/builder/spi-builder-workspace/Sources/AnyPropertyMapping/PropertyMapping.swift:13:36: note: 'L' previously declared here
 11 | /// a concrete generic implementation. Swift's type inference will make sure the correct
 12 | /// constructor is chosen depending on the use of the class.
 13 | public final class PropertyMapping<L: AnyObject, R: AnyObject>: AnyPropertyMapping  {
    |                                    `- note: 'L' previously declared here
 14 |
 15 |     // Implementation: we forward operations to a box class,
/Users/admin/builder/spi-builder-workspace/Sources/AnyPropertyMapping/PropertyMapping+Box.swift:15:50: warning: generic parameter 'R' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 13 |     // As-is box, with either L and R *both* non-optional.
 14 |     // Operations adapt, apply, differs are implemented by PropertyMappingBox default extension methods.
 15 |     struct _PropertyMappingBoxAsIs<L: AnyObject, R: AnyObject, V: Equatable>: _PropertyMappingBox {
    |                                                  `- warning: generic parameter 'R' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 16 |         typealias Left = L
 17 |         typealias Right = R
/Users/admin/builder/spi-builder-workspace/Sources/AnyPropertyMapping/PropertyMapping.swift:13:50: note: 'R' previously declared here
 11 | /// a concrete generic implementation. Swift's type inference will make sure the correct
 12 | /// constructor is chosen depending on the use of the class.
 13 | public final class PropertyMapping<L: AnyObject, R: AnyObject>: AnyPropertyMapping  {
    |                                                  `- note: 'R' previously declared here
 14 |
 15 |     // Implementation: we forward operations to a box class,
/Users/admin/builder/spi-builder-workspace/Sources/AnyPropertyMapping/PropertyMapping+Box.swift:51:48: warning: generic parameter 'L' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 49 |     // Note that the Left associated type points to the class it self, whereas
 50 |     // the L generic parameter is used as an lhs to adapt/apply/differ.
 51 |     final class _PropertyMappingBoxOptionalLhs<L: AnyObject, R: AnyObject, V: Equatable & DefaultConstructable>: _PropertyMappingBox {
    |                                                `- warning: generic parameter 'L' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 52 |
 53 |         // For the LHS we don't want to use L, because that would mean that
/Users/admin/builder/spi-builder-workspace/Sources/AnyPropertyMapping/PropertyMapping.swift:13:36: note: 'L' previously declared here
 11 | /// a concrete generic implementation. Swift's type inference will make sure the correct
 12 | /// constructor is chosen depending on the use of the class.
 13 | public final class PropertyMapping<L: AnyObject, R: AnyObject>: AnyPropertyMapping  {
    |                                    `- note: 'L' previously declared here
 14 |
 15 |     // Implementation: we forward operations to a box class,
/Users/admin/builder/spi-builder-workspace/Sources/AnyPropertyMapping/PropertyMapping+Box.swift:51:62: warning: generic parameter 'R' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 49 |     // Note that the Left associated type points to the class it self, whereas
 50 |     // the L generic parameter is used as an lhs to adapt/apply/differ.
 51 |     final class _PropertyMappingBoxOptionalLhs<L: AnyObject, R: AnyObject, V: Equatable & DefaultConstructable>: _PropertyMappingBox {
    |                                                              `- warning: generic parameter 'R' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 52 |
 53 |         // For the LHS we don't want to use L, because that would mean that
/Users/admin/builder/spi-builder-workspace/Sources/AnyPropertyMapping/PropertyMapping.swift:13:50: note: 'R' previously declared here
 11 | /// a concrete generic implementation. Swift's type inference will make sure the correct
 12 | /// constructor is chosen depending on the use of the class.
 13 | public final class PropertyMapping<L: AnyObject, R: AnyObject>: AnyPropertyMapping  {
    |                                                  `- note: 'R' previously declared here
 14 |
 15 |     // Implementation: we forward operations to a box class,
/Users/admin/builder/spi-builder-workspace/Sources/AnyPropertyMapping/PropertyMapping+Box.swift:115:48: warning: generic parameter 'L' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
113 |
114 |     // Box for when right-hand side is an optional
115 |     final class _PropertyMappingBoxOptionalRhs<L: AnyObject, R: AnyObject, V: Equatable & DefaultConstructable>: _PropertyMappingBox {
    |                                                `- warning: generic parameter 'L' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
116 |
117 |         // For the RHS we don't want to use R, because that would mean that
/Users/admin/builder/spi-builder-workspace/Sources/AnyPropertyMapping/PropertyMapping.swift:13:36: note: 'L' previously declared here
 11 | /// a concrete generic implementation. Swift's type inference will make sure the correct
 12 | /// constructor is chosen depending on the use of the class.
 13 | public final class PropertyMapping<L: AnyObject, R: AnyObject>: AnyPropertyMapping  {
    |                                    `- note: 'L' previously declared here
 14 |
 15 |     // Implementation: we forward operations to a box class,
/Users/admin/builder/spi-builder-workspace/Sources/AnyPropertyMapping/PropertyMapping+Box.swift:115:62: warning: generic parameter 'R' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
113 |
114 |     // Box for when right-hand side is an optional
115 |     final class _PropertyMappingBoxOptionalRhs<L: AnyObject, R: AnyObject, V: Equatable & DefaultConstructable>: _PropertyMappingBox {
    |                                                              `- warning: generic parameter 'R' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
116 |
117 |         // For the RHS we don't want to use R, because that would mean that
/Users/admin/builder/spi-builder-workspace/Sources/AnyPropertyMapping/PropertyMapping.swift:13:50: note: 'R' previously declared here
 11 | /// a concrete generic implementation. Swift's type inference will make sure the correct
 12 | /// constructor is chosen depending on the use of the class.
 13 | public final class PropertyMapping<L: AnyObject, R: AnyObject>: AnyPropertyMapping  {
    |                                                  `- note: 'R' previously declared here
 14 |
 15 |     // Implementation: we forward operations to a box class,
/Users/admin/builder/spi-builder-workspace/Sources/AnyPropertyMapping/PropertyMapping+Box.swift:175:49: warning: generic parameter 'L' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
173 |
174 |     /// Class handling the case were both LHS and RHS values are optional types.
175 |     final class _PropertyMappingBoxOptionalBoth<L: AnyObject, R: AnyObject, V: Equatable & DefaultConstructable>: _PropertyMappingBox {
    |                                                 `- warning: generic parameter 'L' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
176 |
177 |         typealias Left = _PropertyMappingBoxOptionalBoth
/Users/admin/builder/spi-builder-workspace/Sources/AnyPropertyMapping/PropertyMapping.swift:13:36: note: 'L' previously declared here
 11 | /// a concrete generic implementation. Swift's type inference will make sure the correct
 12 | /// constructor is chosen depending on the use of the class.
 13 | public final class PropertyMapping<L: AnyObject, R: AnyObject>: AnyPropertyMapping  {
    |                                    `- note: 'L' previously declared here
 14 |
 15 |     // Implementation: we forward operations to a box class,
/Users/admin/builder/spi-builder-workspace/Sources/AnyPropertyMapping/PropertyMapping+Box.swift:175:63: warning: generic parameter 'R' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
173 |
174 |     /// Class handling the case were both LHS and RHS values are optional types.
175 |     final class _PropertyMappingBoxOptionalBoth<L: AnyObject, R: AnyObject, V: Equatable & DefaultConstructable>: _PropertyMappingBox {
    |                                                               `- warning: generic parameter 'R' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
176 |
177 |         typealias Left = _PropertyMappingBoxOptionalBoth
/Users/admin/builder/spi-builder-workspace/Sources/AnyPropertyMapping/PropertyMapping.swift:13:50: note: 'R' previously declared here
 11 | /// a concrete generic implementation. Swift's type inference will make sure the correct
 12 | /// constructor is chosen depending on the use of the class.
 13 | public final class PropertyMapping<L: AnyObject, R: AnyObject>: AnyPropertyMapping  {
    |                                                  `- note: 'R' previously declared here
 14 |
 15 |     // Implementation: we forward operations to a box class,
/Users/admin/builder/spi-builder-workspace/Sources/AnyPropertyMapping/PropertyMapping+TransformerBox.swift:13:47: warning: generic parameter 'L' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 11 | extension PropertyMapping {
 12 |
 13 |     struct _PropertyMappingTransformerBoxAsIs<L: AnyObject, R: AnyObject, LV: Equatable, RV: Equatable>: _PropertyMappingBox {
    |                                               `- warning: generic parameter 'L' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 14 |
 15 |         typealias Left = L
/Users/admin/builder/spi-builder-workspace/Sources/AnyPropertyMapping/PropertyMapping.swift:13:36: note: 'L' previously declared here
 11 | /// a concrete generic implementation. Swift's type inference will make sure the correct
 12 | /// constructor is chosen depending on the use of the class.
 13 | public final class PropertyMapping<L: AnyObject, R: AnyObject>: AnyPropertyMapping  {
    |                                    `- note: 'L' previously declared here
 14 |
 15 |     // Implementation: we forward operations to a box class,
/Users/admin/builder/spi-builder-workspace/Sources/AnyPropertyMapping/PropertyMapping+TransformerBox.swift:13:61: warning: generic parameter 'R' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 11 | extension PropertyMapping {
 12 |
 13 |     struct _PropertyMappingTransformerBoxAsIs<L: AnyObject, R: AnyObject, LV: Equatable, RV: Equatable>: _PropertyMappingBox {
    |                                                             `- warning: generic parameter 'R' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 14 |
 15 |         typealias Left = L
/Users/admin/builder/spi-builder-workspace/Sources/AnyPropertyMapping/PropertyMapping.swift:13:50: note: 'R' previously declared here
 11 | /// a concrete generic implementation. Swift's type inference will make sure the correct
 12 | /// constructor is chosen depending on the use of the class.
 13 | public final class PropertyMapping<L: AnyObject, R: AnyObject>: AnyPropertyMapping  {
    |                                                  `- note: 'R' previously declared here
 14 |
 15 |     // Implementation: we forward operations to a box class,
/Users/admin/builder/spi-builder-workspace/Sources/AnyPropertyMapping/PropertyMapping+TransformerBox.swift:75:59: warning: generic parameter 'L' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 73 |
 74 |
 75 |     final class _PropertyMappingTransformerBoxOptionalLhs<L: AnyObject, R: AnyObject, LV: Equatable & DefaultConstructable, RV: Equatable & DefaultConstructable>: _PropertyMappingBox {
    |                                                           `- warning: generic parameter 'L' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 76 |
 77 |         // For the LHS we don't want to use L, because that would mean that
/Users/admin/builder/spi-builder-workspace/Sources/AnyPropertyMapping/PropertyMapping.swift:13:36: note: 'L' previously declared here
 11 | /// a concrete generic implementation. Swift's type inference will make sure the correct
 12 | /// constructor is chosen depending on the use of the class.
 13 | public final class PropertyMapping<L: AnyObject, R: AnyObject>: AnyPropertyMapping  {
    |                                    `- note: 'L' previously declared here
 14 |
 15 |     // Implementation: we forward operations to a box class,
/Users/admin/builder/spi-builder-workspace/Sources/AnyPropertyMapping/PropertyMapping+TransformerBox.swift:75:73: warning: generic parameter 'R' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 73 |
 74 |
 75 |     final class _PropertyMappingTransformerBoxOptionalLhs<L: AnyObject, R: AnyObject, LV: Equatable & DefaultConstructable, RV: Equatable & DefaultConstructable>: _PropertyMappingBox {
    |                                                                         `- warning: generic parameter 'R' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 76 |
 77 |         // For the LHS we don't want to use L, because that would mean that
/Users/admin/builder/spi-builder-workspace/Sources/AnyPropertyMapping/PropertyMapping.swift:13:50: note: 'R' previously declared here
 11 | /// a concrete generic implementation. Swift's type inference will make sure the correct
 12 | /// constructor is chosen depending on the use of the class.
 13 | public final class PropertyMapping<L: AnyObject, R: AnyObject>: AnyPropertyMapping  {
    |                                                  `- note: 'R' previously declared here
 14 |
 15 |     // Implementation: we forward operations to a box class,
/Users/admin/builder/spi-builder-workspace/Sources/AnyPropertyMapping/PropertyMapping+TransformerBox.swift:149:59: warning: generic parameter 'L' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
147 |
148 |
149 |     final class _PropertyMappingTransformerBoxOptionalRhs<L: AnyObject, R: AnyObject, LValue: Equatable & DefaultConstructable, RValue: Equatable & DefaultConstructable>: _PropertyMappingBox {
    |                                                           `- warning: generic parameter 'L' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
150 |
151 |         // For the RHS we don't want to use R, because that would mean that
/Users/admin/builder/spi-builder-workspace/Sources/AnyPropertyMapping/PropertyMapping.swift:13:36: note: 'L' previously declared here
 11 | /// a concrete generic implementation. Swift's type inference will make sure the correct
 12 | /// constructor is chosen depending on the use of the class.
 13 | public final class PropertyMapping<L: AnyObject, R: AnyObject>: AnyPropertyMapping  {
    |                                    `- note: 'L' previously declared here
 14 |
 15 |     // Implementation: we forward operations to a box class,
/Users/admin/builder/spi-builder-workspace/Sources/AnyPropertyMapping/PropertyMapping+TransformerBox.swift:149:73: warning: generic parameter 'R' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
147 |
148 |
149 |     final class _PropertyMappingTransformerBoxOptionalRhs<L: AnyObject, R: AnyObject, LValue: Equatable & DefaultConstructable, RValue: Equatable & DefaultConstructable>: _PropertyMappingBox {
    |                                                                         `- warning: generic parameter 'R' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
150 |
151 |         // For the RHS we don't want to use R, because that would mean that
/Users/admin/builder/spi-builder-workspace/Sources/AnyPropertyMapping/PropertyMapping.swift:13:50: note: 'R' previously declared here
 11 | /// a concrete generic implementation. Swift's type inference will make sure the correct
 12 | /// constructor is chosen depending on the use of the class.
 13 | public final class PropertyMapping<L: AnyObject, R: AnyObject>: AnyPropertyMapping  {
    |                                                  `- note: 'R' previously declared here
 14 |
 15 |     // Implementation: we forward operations to a box class,
/Users/admin/builder/spi-builder-workspace/Sources/AnyPropertyMapping/PropertyMapping+TransformerBox.swift:222:60: warning: generic parameter 'L' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
220 |
221 |
222 |     final class _PropertyMappingTransformerBoxOptionalBoth<L: AnyObject, R: AnyObject, LValue: Equatable & DefaultConstructable, RValue: Equatable & DefaultConstructable>: _PropertyMappingBox {
    |                                                            `- warning: generic parameter 'L' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
223 |
224 |         typealias Left = _PropertyMappingTransformerBoxOptionalBoth
/Users/admin/builder/spi-builder-workspace/Sources/AnyPropertyMapping/PropertyMapping.swift:13:36: note: 'L' previously declared here
 11 | /// a concrete generic implementation. Swift's type inference will make sure the correct
 12 | /// constructor is chosen depending on the use of the class.
 13 | public final class PropertyMapping<L: AnyObject, R: AnyObject>: AnyPropertyMapping  {
    |                                    `- note: 'L' previously declared here
 14 |
 15 |     // Implementation: we forward operations to a box class,
/Users/admin/builder/spi-builder-workspace/Sources/AnyPropertyMapping/PropertyMapping+TransformerBox.swift:222:74: warning: generic parameter 'R' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
220 |
221 |
222 |     final class _PropertyMappingTransformerBoxOptionalBoth<L: AnyObject, R: AnyObject, LValue: Equatable & DefaultConstructable, RValue: Equatable & DefaultConstructable>: _PropertyMappingBox {
    |                                                                          `- warning: generic parameter 'R' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
223 |
224 |         typealias Left = _PropertyMappingTransformerBoxOptionalBoth
/Users/admin/builder/spi-builder-workspace/Sources/AnyPropertyMapping/PropertyMapping.swift:13:50: note: 'R' previously declared here
 11 | /// a concrete generic implementation. Swift's type inference will make sure the correct
 12 | /// constructor is chosen depending on the use of the class.
 13 | public final class PropertyMapping<L: AnyObject, R: AnyObject>: AnyPropertyMapping  {
    |                                                  `- note: 'R' previously declared here
 14 |
 15 |     // Implementation: we forward operations to a box class,
/Users/admin/builder/spi-builder-workspace/Sources/AnyPropertyMapping/PropertyMapping+TransformerBox.swift:13:47: warning: generic parameter 'L' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 11 | extension PropertyMapping {
 12 |
 13 |     struct _PropertyMappingTransformerBoxAsIs<L: AnyObject, R: AnyObject, LV: Equatable, RV: Equatable>: _PropertyMappingBox {
    |                                               `- warning: generic parameter 'L' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 14 |
 15 |         typealias Left = L
/Users/admin/builder/spi-builder-workspace/Sources/AnyPropertyMapping/PropertyMapping.swift:13:36: note: 'L' previously declared here
 11 | /// a concrete generic implementation. Swift's type inference will make sure the correct
 12 | /// constructor is chosen depending on the use of the class.
 13 | public final class PropertyMapping<L: AnyObject, R: AnyObject>: AnyPropertyMapping  {
    |                                    `- note: 'L' previously declared here
 14 |
 15 |     // Implementation: we forward operations to a box class,
/Users/admin/builder/spi-builder-workspace/Sources/AnyPropertyMapping/PropertyMapping+TransformerBox.swift:13:61: warning: generic parameter 'R' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 11 | extension PropertyMapping {
 12 |
 13 |     struct _PropertyMappingTransformerBoxAsIs<L: AnyObject, R: AnyObject, LV: Equatable, RV: Equatable>: _PropertyMappingBox {
    |                                                             `- warning: generic parameter 'R' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 14 |
 15 |         typealias Left = L
/Users/admin/builder/spi-builder-workspace/Sources/AnyPropertyMapping/PropertyMapping.swift:13:50: note: 'R' previously declared here
 11 | /// a concrete generic implementation. Swift's type inference will make sure the correct
 12 | /// constructor is chosen depending on the use of the class.
 13 | public final class PropertyMapping<L: AnyObject, R: AnyObject>: AnyPropertyMapping  {
    |                                                  `- note: 'R' previously declared here
 14 |
 15 |     // Implementation: we forward operations to a box class,
/Users/admin/builder/spi-builder-workspace/Sources/AnyPropertyMapping/PropertyMapping+TransformerBox.swift:75:59: warning: generic parameter 'L' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 73 |
 74 |
 75 |     final class _PropertyMappingTransformerBoxOptionalLhs<L: AnyObject, R: AnyObject, LV: Equatable & DefaultConstructable, RV: Equatable & DefaultConstructable>: _PropertyMappingBox {
    |                                                           `- warning: generic parameter 'L' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 76 |
 77 |         // For the LHS we don't want to use L, because that would mean that
/Users/admin/builder/spi-builder-workspace/Sources/AnyPropertyMapping/PropertyMapping.swift:13:36: note: 'L' previously declared here
 11 | /// a concrete generic implementation. Swift's type inference will make sure the correct
 12 | /// constructor is chosen depending on the use of the class.
 13 | public final class PropertyMapping<L: AnyObject, R: AnyObject>: AnyPropertyMapping  {
    |                                    `- note: 'L' previously declared here
 14 |
 15 |     // Implementation: we forward operations to a box class,
/Users/admin/builder/spi-builder-workspace/Sources/AnyPropertyMapping/PropertyMapping+TransformerBox.swift:75:73: warning: generic parameter 'R' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 73 |
 74 |
 75 |     final class _PropertyMappingTransformerBoxOptionalLhs<L: AnyObject, R: AnyObject, LV: Equatable & DefaultConstructable, RV: Equatable & DefaultConstructable>: _PropertyMappingBox {
    |                                                                         `- warning: generic parameter 'R' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 76 |
 77 |         // For the LHS we don't want to use L, because that would mean that
/Users/admin/builder/spi-builder-workspace/Sources/AnyPropertyMapping/PropertyMapping.swift:13:50: note: 'R' previously declared here
 11 | /// a concrete generic implementation. Swift's type inference will make sure the correct
 12 | /// constructor is chosen depending on the use of the class.
 13 | public final class PropertyMapping<L: AnyObject, R: AnyObject>: AnyPropertyMapping  {
    |                                                  `- note: 'R' previously declared here
 14 |
 15 |     // Implementation: we forward operations to a box class,
/Users/admin/builder/spi-builder-workspace/Sources/AnyPropertyMapping/PropertyMapping+TransformerBox.swift:149:59: warning: generic parameter 'L' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
147 |
148 |
149 |     final class _PropertyMappingTransformerBoxOptionalRhs<L: AnyObject, R: AnyObject, LValue: Equatable & DefaultConstructable, RValue: Equatable & DefaultConstructable>: _PropertyMappingBox {
    |                                                           `- warning: generic parameter 'L' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
150 |
151 |         // For the RHS we don't want to use R, because that would mean that
/Users/admin/builder/spi-builder-workspace/Sources/AnyPropertyMapping/PropertyMapping.swift:13:36: note: 'L' previously declared here
 11 | /// a concrete generic implementation. Swift's type inference will make sure the correct
 12 | /// constructor is chosen depending on the use of the class.
 13 | public final class PropertyMapping<L: AnyObject, R: AnyObject>: AnyPropertyMapping  {
    |                                    `- note: 'L' previously declared here
 14 |
 15 |     // Implementation: we forward operations to a box class,
/Users/admin/builder/spi-builder-workspace/Sources/AnyPropertyMapping/PropertyMapping+TransformerBox.swift:149:73: warning: generic parameter 'R' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
147 |
148 |
149 |     final class _PropertyMappingTransformerBoxOptionalRhs<L: AnyObject, R: AnyObject, LValue: Equatable & DefaultConstructable, RValue: Equatable & DefaultConstructable>: _PropertyMappingBox {
    |                                                                         `- warning: generic parameter 'R' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
150 |
151 |         // For the RHS we don't want to use R, because that would mean that
/Users/admin/builder/spi-builder-workspace/Sources/AnyPropertyMapping/PropertyMapping.swift:13:50: note: 'R' previously declared here
 11 | /// a concrete generic implementation. Swift's type inference will make sure the correct
 12 | /// constructor is chosen depending on the use of the class.
 13 | public final class PropertyMapping<L: AnyObject, R: AnyObject>: AnyPropertyMapping  {
    |                                                  `- note: 'R' previously declared here
 14 |
 15 |     // Implementation: we forward operations to a box class,
/Users/admin/builder/spi-builder-workspace/Sources/AnyPropertyMapping/PropertyMapping+TransformerBox.swift:222:60: warning: generic parameter 'L' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
220 |
221 |
222 |     final class _PropertyMappingTransformerBoxOptionalBoth<L: AnyObject, R: AnyObject, LValue: Equatable & DefaultConstructable, RValue: Equatable & DefaultConstructable>: _PropertyMappingBox {
    |                                                            `- warning: generic parameter 'L' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
223 |
224 |         typealias Left = _PropertyMappingTransformerBoxOptionalBoth
/Users/admin/builder/spi-builder-workspace/Sources/AnyPropertyMapping/PropertyMapping.swift:13:36: note: 'L' previously declared here
 11 | /// a concrete generic implementation. Swift's type inference will make sure the correct
 12 | /// constructor is chosen depending on the use of the class.
 13 | public final class PropertyMapping<L: AnyObject, R: AnyObject>: AnyPropertyMapping  {
    |                                    `- note: 'L' previously declared here
 14 |
 15 |     // Implementation: we forward operations to a box class,
/Users/admin/builder/spi-builder-workspace/Sources/AnyPropertyMapping/PropertyMapping+TransformerBox.swift:222:74: warning: generic parameter 'R' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
220 |
221 |
222 |     final class _PropertyMappingTransformerBoxOptionalBoth<L: AnyObject, R: AnyObject, LValue: Equatable & DefaultConstructable, RValue: Equatable & DefaultConstructable>: _PropertyMappingBox {
    |                                                                          `- warning: generic parameter 'R' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
223 |
224 |         typealias Left = _PropertyMappingTransformerBoxOptionalBoth
/Users/admin/builder/spi-builder-workspace/Sources/AnyPropertyMapping/PropertyMapping.swift:13:50: note: 'R' previously declared here
 11 | /// a concrete generic implementation. Swift's type inference will make sure the correct
 12 | /// constructor is chosen depending on the use of the class.
 13 | public final class PropertyMapping<L: AnyObject, R: AnyObject>: AnyPropertyMapping  {
    |                                                  `- note: 'R' previously declared here
 14 |
 15 |     // Implementation: we forward operations to a box class,
/Users/admin/builder/spi-builder-workspace/Sources/AnyPropertyMapping/PropertyMapping+Box.swift:15:36: warning: generic parameter 'L' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 13 |     // As-is box, with either L and R *both* non-optional.
 14 |     // Operations adapt, apply, differs are implemented by PropertyMappingBox default extension methods.
 15 |     struct _PropertyMappingBoxAsIs<L: AnyObject, R: AnyObject, V: Equatable>: _PropertyMappingBox {
    |                                    `- warning: generic parameter 'L' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 16 |         typealias Left = L
 17 |         typealias Right = R
/Users/admin/builder/spi-builder-workspace/Sources/AnyPropertyMapping/PropertyMapping.swift:13:36: note: 'L' previously declared here
 11 | /// a concrete generic implementation. Swift's type inference will make sure the correct
 12 | /// constructor is chosen depending on the use of the class.
 13 | public final class PropertyMapping<L: AnyObject, R: AnyObject>: AnyPropertyMapping  {
    |                                    `- note: 'L' previously declared here
 14 |
 15 |     // Implementation: we forward operations to a box class,
/Users/admin/builder/spi-builder-workspace/Sources/AnyPropertyMapping/PropertyMapping+Box.swift:15:50: warning: generic parameter 'R' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 13 |     // As-is box, with either L and R *both* non-optional.
 14 |     // Operations adapt, apply, differs are implemented by PropertyMappingBox default extension methods.
 15 |     struct _PropertyMappingBoxAsIs<L: AnyObject, R: AnyObject, V: Equatable>: _PropertyMappingBox {
    |                                                  `- warning: generic parameter 'R' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 16 |         typealias Left = L
 17 |         typealias Right = R
/Users/admin/builder/spi-builder-workspace/Sources/AnyPropertyMapping/PropertyMapping.swift:13:50: note: 'R' previously declared here
 11 | /// a concrete generic implementation. Swift's type inference will make sure the correct
 12 | /// constructor is chosen depending on the use of the class.
 13 | public final class PropertyMapping<L: AnyObject, R: AnyObject>: AnyPropertyMapping  {
    |                                                  `- note: 'R' previously declared here
 14 |
 15 |     // Implementation: we forward operations to a box class,
/Users/admin/builder/spi-builder-workspace/Sources/AnyPropertyMapping/PropertyMapping+Box.swift:51:48: warning: generic parameter 'L' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 49 |     // Note that the Left associated type points to the class it self, whereas
 50 |     // the L generic parameter is used as an lhs to adapt/apply/differ.
 51 |     final class _PropertyMappingBoxOptionalLhs<L: AnyObject, R: AnyObject, V: Equatable & DefaultConstructable>: _PropertyMappingBox {
    |                                                `- warning: generic parameter 'L' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 52 |
 53 |         // For the LHS we don't want to use L, because that would mean that
/Users/admin/builder/spi-builder-workspace/Sources/AnyPropertyMapping/PropertyMapping.swift:13:36: note: 'L' previously declared here
 11 | /// a concrete generic implementation. Swift's type inference will make sure the correct
 12 | /// constructor is chosen depending on the use of the class.
 13 | public final class PropertyMapping<L: AnyObject, R: AnyObject>: AnyPropertyMapping  {
    |                                    `- note: 'L' previously declared here
 14 |
 15 |     // Implementation: we forward operations to a box class,
/Users/admin/builder/spi-builder-workspace/Sources/AnyPropertyMapping/PropertyMapping+Box.swift:51:62: warning: generic parameter 'R' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 49 |     // Note that the Left associated type points to the class it self, whereas
 50 |     // the L generic parameter is used as an lhs to adapt/apply/differ.
 51 |     final class _PropertyMappingBoxOptionalLhs<L: AnyObject, R: AnyObject, V: Equatable & DefaultConstructable>: _PropertyMappingBox {
    |                                                              `- warning: generic parameter 'R' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 52 |
 53 |         // For the LHS we don't want to use L, because that would mean that
/Users/admin/builder/spi-builder-workspace/Sources/AnyPropertyMapping/PropertyMapping.swift:13:50: note: 'R' previously declared here
 11 | /// a concrete generic implementation. Swift's type inference will make sure the correct
 12 | /// constructor is chosen depending on the use of the class.
 13 | public final class PropertyMapping<L: AnyObject, R: AnyObject>: AnyPropertyMapping  {
    |                                                  `- note: 'R' previously declared here
 14 |
 15 |     // Implementation: we forward operations to a box class,
/Users/admin/builder/spi-builder-workspace/Sources/AnyPropertyMapping/PropertyMapping+Box.swift:115:48: warning: generic parameter 'L' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
113 |
114 |     // Box for when right-hand side is an optional
115 |     final class _PropertyMappingBoxOptionalRhs<L: AnyObject, R: AnyObject, V: Equatable & DefaultConstructable>: _PropertyMappingBox {
    |                                                `- warning: generic parameter 'L' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
116 |
117 |         // For the RHS we don't want to use R, because that would mean that
/Users/admin/builder/spi-builder-workspace/Sources/AnyPropertyMapping/PropertyMapping.swift:13:36: note: 'L' previously declared here
 11 | /// a concrete generic implementation. Swift's type inference will make sure the correct
 12 | /// constructor is chosen depending on the use of the class.
 13 | public final class PropertyMapping<L: AnyObject, R: AnyObject>: AnyPropertyMapping  {
    |                                    `- note: 'L' previously declared here
 14 |
 15 |     // Implementation: we forward operations to a box class,
/Users/admin/builder/spi-builder-workspace/Sources/AnyPropertyMapping/PropertyMapping+Box.swift:115:62: warning: generic parameter 'R' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
113 |
114 |     // Box for when right-hand side is an optional
115 |     final class _PropertyMappingBoxOptionalRhs<L: AnyObject, R: AnyObject, V: Equatable & DefaultConstructable>: _PropertyMappingBox {
    |                                                              `- warning: generic parameter 'R' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
116 |
117 |         // For the RHS we don't want to use R, because that would mean that
/Users/admin/builder/spi-builder-workspace/Sources/AnyPropertyMapping/PropertyMapping.swift:13:50: note: 'R' previously declared here
 11 | /// a concrete generic implementation. Swift's type inference will make sure the correct
 12 | /// constructor is chosen depending on the use of the class.
 13 | public final class PropertyMapping<L: AnyObject, R: AnyObject>: AnyPropertyMapping  {
    |                                                  `- note: 'R' previously declared here
 14 |
 15 |     // Implementation: we forward operations to a box class,
/Users/admin/builder/spi-builder-workspace/Sources/AnyPropertyMapping/PropertyMapping+Box.swift:175:49: warning: generic parameter 'L' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
173 |
174 |     /// Class handling the case were both LHS and RHS values are optional types.
175 |     final class _PropertyMappingBoxOptionalBoth<L: AnyObject, R: AnyObject, V: Equatable & DefaultConstructable>: _PropertyMappingBox {
    |                                                 `- warning: generic parameter 'L' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
176 |
177 |         typealias Left = _PropertyMappingBoxOptionalBoth
/Users/admin/builder/spi-builder-workspace/Sources/AnyPropertyMapping/PropertyMapping.swift:13:36: note: 'L' previously declared here
 11 | /// a concrete generic implementation. Swift's type inference will make sure the correct
 12 | /// constructor is chosen depending on the use of the class.
 13 | public final class PropertyMapping<L: AnyObject, R: AnyObject>: AnyPropertyMapping  {
    |                                    `- note: 'L' previously declared here
 14 |
 15 |     // Implementation: we forward operations to a box class,
/Users/admin/builder/spi-builder-workspace/Sources/AnyPropertyMapping/PropertyMapping+Box.swift:175:63: warning: generic parameter 'R' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
173 |
174 |     /// Class handling the case were both LHS and RHS values are optional types.
175 |     final class _PropertyMappingBoxOptionalBoth<L: AnyObject, R: AnyObject, V: Equatable & DefaultConstructable>: _PropertyMappingBox {
    |                                                               `- warning: generic parameter 'R' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
176 |
177 |         typealias Left = _PropertyMappingBoxOptionalBoth
/Users/admin/builder/spi-builder-workspace/Sources/AnyPropertyMapping/PropertyMapping.swift:13:50: note: 'R' previously declared here
 11 | /// a concrete generic implementation. Swift's type inference will make sure the correct
 12 | /// constructor is chosen depending on the use of the class.
 13 | public final class PropertyMapping<L: AnyObject, R: AnyObject>: AnyPropertyMapping  {
    |                                                  `- note: 'R' previously declared here
 14 |
 15 |     // Implementation: we forward operations to a box class,
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "AnyPropertyMapping",
  "name" : "AnyPropertyMapping",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "13.0"
    },
    {
      "name" : "macos",
      "version" : "11.0"
    }
  ],
  "products" : [
    {
      "name" : "AnyPropertyMapping",
      "targets" : [
        "AnyPropertyMapping"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "5"
  ],
  "targets" : [
    {
      "c99name" : "AnyPropertyMappingTests",
      "module_type" : "SwiftTarget",
      "name" : "AnyPropertyMappingTests",
      "path" : "Tests/AnyPropertyMappingTests",
      "sources" : [
        "AnyPropertyMappingTests.swift",
        "AnyPropertyMappingTransformTests.swift",
        "AnyPropertyMappingTypeSafetyTests.swift",
        "_Definitions.swift"
      ],
      "target_dependencies" : [
        "AnyPropertyMapping"
      ],
      "type" : "test"
    },
    {
      "c99name" : "AnyPropertyMapping",
      "module_type" : "SwiftTarget",
      "name" : "AnyPropertyMapping",
      "path" : "Sources/AnyPropertyMapping",
      "product_memberships" : [
        "AnyPropertyMapping"
      ],
      "sources" : [
        "AnyPropertyMapping.swift",
        "Array+AnyPropertyMapping.swift",
        "DefaultConstuctable.swift",
        "PropertyMapping+Box.swift",
        "PropertyMapping+Privates.swift",
        "PropertyMapping+TransformerBox.swift",
        "PropertyMapping+_Swift 5.5_.swift",
        "PropertyMapping.swift",
        "PropertyMappingBox+Privates.swift",
        "PropertyMappingBox.swift",
        "PropertyTransformer+Privates.swift",
        "PropertyTransformer.swift",
        "PropertyTransformers.swift",
        "Sequence+PropertyMapping.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.3"
}
Done.