Multiple types that are both Copy and Sendable creates a swift file missing a newline #335
Description
The rust source file:
#[derive(Clone, Copy)]
struct T1(u32);
#[derive(Clone, Copy)]
struct T2(u32);
#[swift_bridge::bridge]
mod ffi {
extern "Rust" {
#[swift_bridge(Copy(4), Sendable)]
type T1;
#[swift_bridge(Copy(4), Sendable)]
type T2;
}
}
generates the following swift file:
public struct T2 {
fileprivate var bytes: __swift_bridge__$T2
func intoFfiRepr() -> __swift_bridge__$T2 {
bytes
}
}
extension __swift_bridge__$T2 {
func intoSwiftRepr() -> T2 {
T2(bytes: self)
}
}
extension T2: @unchecked Sendable {}public struct T1 {
fileprivate var bytes: __swift_bridge__$T1
func intoFfiRepr() -> __swift_bridge__$T1 {
bytes
}
}
extension __swift_bridge__$T1 {
func intoSwiftRepr() -> T1 {
T1(bytes: self)
}
}
extension T1: @unchecked Sendable {}
which fails to parse because of the missing newline in:
extension T2: @unchecked Sendable {}public struct T1 {