chore(deps): update dependency dev.zacsweers.metro:dev.zacsweers.metro.gradle.plugin to v0.10.4

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
dev.zacsweers.metro:dev.zacsweers.metro.gradle.plugin	0.10.3 → 0.10.4

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Release Notes

ZacSweers/metro (dev.zacsweers.metro:dev.zacsweers.metro.gradle.plugin)

v0.10.4

Compare Source

2026-02-13

Enhancements

• [FIR]: Add suspicious scope diagnostics for cases where a developer might accidentally try to contribute to a concrete @Scope class or graph-like class, as that's not usually what you want!
• [FIR]: Add a diagnostic error for function member injection parameters with default values as they are not currently supported.
• [IR]: Extend conflicting overrides diagnostic in synthetic graphs (graph extension impls, dynamic graphs) to also validate compatible annotations. This catches scenarios where you may accidentally contribute something like a fun dependency(): Dependency accessor and @Provides fun dependency(): Dependency provider elsewhere, which previously resulted in undefined runtime behavior.
• [IR]: When reporting conflicting override types in synthetic graphs, underline the type and include the source location (when possible) to better indicate the issue.
• [IR]: Add a graph validation failure hint to report when a direct Map binding exists that cannot satisfy a Provider/Lazy map.

  • For example, the below snippet

    @​DependencyGraph
    interface ExampleGraph {
      val mapSize: Int
    
      @&#8203;Provides fun provideInt(map: Map<String, Provider<String>>): Int = map.size
    
      @&#8203;DependencyGraph.Factory
      interface Factory {
        fun create(@&#8203;Provides map: Map<String, String>): ExampleGraph
      }
    }

    Now yields this error trace

    error: [Metro/MissingBinding] Cannot find an @&#8203;Inject constructor or @&#8203;Provides-annotated function/property for: kotlin.collections.Map<kotlin.String, kotlin.String>
    
        kotlin.collections.Map<kotlin.String, kotlin.String> is injected at
            [ExampleGraph] ExampleGraph.provideInt(…, map)
        kotlin.Int is requested at
            [ExampleGraph] ExampleGraph.mapSize
    
    (Hint)
    A directly-provided 'Map<String, String>' binding exists, but direct Map bindings cannot satisfy 'Map<String, Provider<String>>' requests.
    
        IncompatibleMapValueType.kt:15:16
            @&#8203;Provides map: kotlin.collections.Map<kotlin.String, kotlin.String>
                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    
    Provider/Lazy-wrapped map values (e.g., Map<K, Provider<V>>) only work with a Map **multibinding** created with `@IntoMap` or `@Multibinds`.
    

Fixes

• [IR]: Gracefully handle skipping code gen for absent member-injected properties/single-arg setters.
• [IR]: Decompose Map graph factory inputs correctly so they can properly satisfy map requests on the graph.
• [IR]: Validate directly-provided map inputs from map-requesting injection sites.
• [IR/Native]: Fix mirror parameter check for providers in object classes in non-jvm compilations.

Changes

• Deprecate the generateThrowsAnnotations option and make it no-op. This was only in place when debugging a past kotlin/native issue.

Contributors

Special thanks to the following contributors for contributing to this release!

• @​scana

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