Vendor things

third-party/vendor/zerocopy-derive/tests/ui-msrv/enum.rs

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+// Copyright 2019 The Fuchsia Authors
+//
+// Licensed under a BSD-style license <LICENSE-BSD>, Apache License, Version 2.0
+// <LICENSE-APACHE or https://www.apache.org/licenses/LICENSE-2.0>, or the MIT
+// license <LICENSE-MIT or https://opensource.org/licenses/MIT>, at your option.
+// This file may not be copied, modified, or distributed except according to
+// those terms.
+
+#[macro_use]
+extern crate zerocopy;
+
+fn main() {}
+
+//
+// Generic errors
+//
+
+#[derive(FromZeroes, FromBytes)]
+#[repr("foo")]
+enum Generic1 {
+    A,
+}
+
+#[derive(FromZeroes, FromBytes)]
+#[repr(foo)]
+enum Generic2 {
+    A,
+}
+
+#[derive(FromZeroes, FromBytes)]
+#[repr(transparent)]
+enum Generic3 {
+    A,
+}
+
+#[derive(FromZeroes, FromBytes)]
+#[repr(u8, u16)]
+enum Generic4 {
+    A,
+}
+
+#[derive(FromZeroes, FromBytes)]
+enum Generic5 {
+    A,
+}
+
+//
+// FromZeroes errors
+//
+
+#[derive(FromZeroes)]
+enum FromZeroes1 {
+    A(u8),
+}
+
+#[derive(FromZeroes)]
+enum FromZeroes2 {
+    A,
+    B(u8),
+}
+
+#[derive(FromZeroes)]
+enum FromZeroes3 {
+    A = 1,
+    B,
+}
+
+//
+// FromBytes errors
+//
+
+#[derive(FromZeroes, FromBytes)]
+#[repr(C)]
+enum FromBytes1 {
+    A,
+}
+
+#[derive(FromZeroes, FromBytes)]
+#[repr(usize)]
+enum FromBytes2 {
+    A,
+}
+
+#[derive(FromZeroes, FromBytes)]
+#[repr(isize)]
+enum FromBytes3 {
+    A,
+}
+
+#[derive(FromZeroes, FromBytes)]
+#[repr(u32)]
+enum FromBytes4 {
+    A,
+}
+
+#[derive(FromZeroes, FromBytes)]
+#[repr(i32)]
+enum FromBytes5 {
+    A,
+}
+
+#[derive(FromZeroes, FromBytes)]
+#[repr(u64)]
+enum FromBytes6 {
+    A,
+}
+
+#[derive(FromZeroes, FromBytes)]
+#[repr(i64)]
+enum FromBytes7 {
+    A,
+}
+
+//
+// Unaligned errors
+//
+
+#[derive(Unaligned)]
+#[repr(C)]
+enum Unaligned1 {
+    A,
+}
+
+#[derive(Unaligned)]
+#[repr(u16)]
+enum Unaligned2 {
+    A,
+}
+
+#[derive(Unaligned)]
+#[repr(i16)]
+enum Unaligned3 {
+    A,
+}
+
+#[derive(Unaligned)]
+#[repr(u32)]
+enum Unaligned4 {
+    A,
+}
+
+#[derive(Unaligned)]
+#[repr(i32)]
+enum Unaligned5 {
+    A,
+}
+
+#[derive(Unaligned)]
+#[repr(u64)]
+enum Unaligned6 {
+    A,
+}
+
+#[derive(Unaligned)]
+#[repr(i64)]
+enum Unaligned7 {
+    A,
+}
+
+#[derive(Unaligned)]
+#[repr(usize)]
+enum Unaligned8 {
+    A,
+}
+
+#[derive(Unaligned)]
+#[repr(isize)]
+enum Unaligned9 {
+    A,
+}
+
+#[derive(Unaligned)]
+#[repr(u8, align(2))]
+enum Unaligned10 {
+    A,
+}
+
+#[derive(Unaligned)]
+#[repr(i8, align(2))]
+enum Unaligned11 {
+    A,
+}
+
+#[derive(Unaligned)]
+#[repr(align(1), align(2))]
+enum Unaligned12 {
+    A,
+}
+
+#[derive(Unaligned)]
+#[repr(align(2), align(4))]
+enum Unaligned13 {
+    A,
+}