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[Swift] Moves VTs from enums to structs to prevent empty enum generation

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Moves VTs from enums to structs to prevent empty enum generation, which would usually cause a compilation error.
This commit is contained in:
mustiikhalil
2026-02-12 19:04:26 +01:00
committed by GitHub
parent c21bda1649
commit fcf75449b8
18 changed files with 1328 additions and 1289 deletions
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12
swift/Sources/FlatBuffers/Table.swift
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@@ -49,7 +49,7 @@ public struct Table {
/// the vtable
/// - Parameter o: current offset
/// - Returns: offset of field within buffer
public func offset(_ o: Int32) -> Int32 {
public func offset(_ o: VOffset) -> Int32 {
let vtable = position &- bb.read(def: Int32.self, position: Int(position))
return o
< bb
@@ -57,7 +57,7 @@ public struct Table {
? Int32(
bb.read(
def: Int16.self,
position: Int(vtable &+ o))) : 0
position: Int(vtable &+ Int32(o)))) : 0
}
/// Gets the indirect offset of the current stored object
@@ -106,13 +106,13 @@ public struct Table {
/// This should only be used by `Scalars`
/// - Parameter off: Readable offset
/// - Returns: Returns a vector of type [T]
public func getVector<T>(at off: Int32) -> [T]? {
public func getVector<T>(at off: VOffset) -> [T]? {
let o = offset(off)
guard o != 0 else { return nil }
return bb.readSlice(index: Int(vector(at: o)), count: Int(vector(count: o)))
}
public func vector<T>(at off: Int32, byteSize: Int) -> FlatbufferVector<T> {
public func vector<T>(at off: VOffset, byteSize: Int) -> FlatbufferVector<T> {
let off = offset(off)
return FlatbufferVector(
bb: bb,
@@ -122,7 +122,7 @@ public struct Table {
}
public func unionVector(
at off: Int32,
at off: VOffset,
byteSize: Int) -> UnionFlatbufferVector
{
let off = offset(off)
@@ -146,7 +146,7 @@ public struct Table {
/// - Returns: Returns a pointer to the underlying data
@inline(__always)
public func withUnsafePointerToSlice<T>(
at off: Int32,
at off: VOffset,
body: (UnsafeRawBufferPointer, Int) throws -> T) rethrows -> T?
{
let o = offset(off)