ExperimentalFeatures class

Resolved opt-in configuration for WWDC26 experimental code generation.

Defaults to everything OFF (none), which reproduces the stable output byte-for-byte. The master switch combines with the per-feature set:

• master OFF → nothing experimental is emitted, regardless of enabled.
• master ON with an empty enabled set → every feature is emitted (the "just turn it all on" shorthand).
• master ON with a non-empty enabled set → only the listed features.

Constructors

ExperimentalFeatures({bool masterEnabled = false, Set<ExperimentalFeature> enabled = const {}})

Creates a configuration. Prefer none for the default.

const

Properties

anyEnabled → bool

Whether any experimental output is active at all.

no setter

enabled → Set<ExperimentalFeature>

The explicitly selected per-feature flags. An empty set with masterEnabled true means "all features".

final

hashCode → int

The hash code for this object.

no setter, override

masterEnabled → bool

The master switch (--experimental-wwdc26).

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

isEnabled(ExperimentalFeature feature) → bool

Whether feature should be emitted under the current configuration.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

override

Operators

operator ==(Object other) → bool

The equality operator.

override

Constants

none → const ExperimentalFeatures

The default: all experimental generation disabled (stable output).