SnapshotEnginePairingCheck class

Verifies the staged AOT snapshot was built for the staged engine: the Dart snapshot version candidates in libapp.so and libflutter.so must intersect on exactly one hash (the 2026-09-27 incident shipped a snapshot the engine rejected — "VM snapshot invalid" — despite a matching-looking build).

Debug builds have no AOT snapshot: the check skips with a note.

Implemented types

• ArtifactCheck

Constructors

SnapshotEnginePairingCheck()

const

Properties

hashCode → int

The hash code for this object.

no setter, inherited

name → String

no setter, override

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

check(ArtifactCheckContext context) → Future<ArtifactCheckVerdict>

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited