TypeLayoutCache Structure Reference

The program supplying the types.

Swift

let p: TypedProgram

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abi

The ABI for which the types will be laid out.

Swift

let abi: any TargetABI

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                    storage

The memo of layouts computed so far.

Swift

private var storage: [AnyType : TypeLayout]

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                    init(typesIn:for:)

An instance for laying out types in p according to abi.

Swift

public init(typesIn p: TypedProgram, for abi: any TargetABI)

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                    subscript(_:)

The layout for t.

Swift

public subscript(t: AnyType) -> TypeLayout { mutating get }

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                    computeLayout(_:)

Returns the layout for u.

Swift

private mutating func computeLayout(_ u: UnionType) -> TypeLayout

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                    concretized(_:)

Returns the concrete layout for l

Swift

private mutating func concretized(_ l: AbstractTypeLayout) -> TypeLayout

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                    computeLayout(_:)

Returns the layout for t.

Swift

private mutating func computeLayout(_ t: AnyType) -> TypeLayout

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                    layout(of:in:)

Returns the byte offset and layout of subField within type.

Swift

mutating func layout(of subField: RecordPath, in type: TypeLayout)
  -> (offset: Int, structure: TypeLayout)

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