From 698f8c2f01ea549d77d7dc3338a12e04c11057b9 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 17 Apr 2024 14:02:58 +0200
Subject: Adding upstream version 1.64.0+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 src/tools/rustfmt/tests/target/unions.rs | 198 +++++++++++++++++++++++++++++++
 1 file changed, 198 insertions(+)
 create mode 100644 src/tools/rustfmt/tests/target/unions.rs

(limited to 'src/tools/rustfmt/tests/target/unions.rs')

diff --git a/src/tools/rustfmt/tests/target/unions.rs b/src/tools/rustfmt/tests/target/unions.rs
new file mode 100644
index 000000000..8ed16b269
--- /dev/null
+++ b/src/tools/rustfmt/tests/target/unions.rs
@@ -0,0 +1,198 @@
+// rustfmt-normalize_comments: true
+// rustfmt-wrap_comments: true
+
+/// A Doc comment
+#[AnAttribute]
+pub union Foo {
+    #[rustfmt::skip]
+    f :   SomeType, // Comment beside a field
+    f: SomeType, // Comment beside a field
+    // Comment on a field
+    #[AnAttribute]
+    g: SomeOtherType,
+    /// A doc comment on a field
+    h: AThirdType,
+    pub i: TypeForPublicField,
+}
+
+// #1029
+pub union Foo {
+    #[doc(hidden)]
+    // This will NOT get deleted!
+    bar: String, // hi
+}
+
+// #1029
+union X {
+    // `x` is an important number.
+    #[allow(unused)] // TODO: use
+    x: u32,
+}
+
+// #410
+#[allow(missing_docs)]
+pub union Writebatch<K: Key> {
+    #[allow(dead_code)] // only used for holding the internal pointer
+    writebatch: RawWritebatch,
+    marker: PhantomData<K>,
+}
+
+// With a where-clause and generics.
+pub union Foo<'a, Y: Baz>
+where
+    X: Whatever,
+{
+    f: SomeType, // Comment beside a field
+}
+
+union Baz {
+    a: A, // Comment A
+    b: B, // Comment B
+    c: C, // Comment C
+}
+
+union Baz {
+    a: A, // Comment A
+
+    b: B, // Comment B
+
+    c: C, // Comment C
+}
+
+union Baz {
+    a: A,
+
+    b: B,
+    c: C,
+
+    d: D,
+}
+
+union Baz {
+    // Comment A
+    a: A,
+
+    // Comment B
+    b: B,
+    // Comment C
+    c: C,
+}
+
+pub union State<F: FnMut() -> time::Timespec> {
+    now: F,
+}
+
+pub union State<F: FnMut() -> ()> {
+    now: F,
+}
+
+pub union State<F: FnMut()> {
+    now: F,
+}
+
+union Palette {
+    /// A map of indices in the palette to a count of pixels in approximately
+    /// that color
+    foo: i32,
+}
+
+// Splitting a single line comment into a block previously had a misalignment
+// when the field had attributes
+union FieldsWithAttributes {
+    // Pre Comment
+    #[rustfmt::skip] pub host:String, /* Post comment BBBBBBBBBBBBBB BBBBBBBBBBBBBBBB
+                                       * BBBBBBBBBBBBBBBB BBBBBBBBBBBBBBBBB BBBBBBBBBBB */
+    // Another pre comment
+    #[attr1]
+    #[attr2]
+    pub id: usize, /* CCCCCCCCCCCCCCCCCCC CCCCCCCCCCCCCCCCCCC CCCCCCCCCCCCCCCC
+                    * CCCCCCCCCCCCCCCCCC CCCCCCCCCCCCCC CCCCCCCCCCCC */
+}
+
+union Deep {
+    deeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeep:
+        node::Handle<IdRef<'id, Node<K, V>>, Type, NodeType>,
+}
+
+mod m {
+    union X<T>
+    where
+        T: Sized,
+    {
+        a: T,
+    }
+}
+
+union Issue677 {
+    pub ptr: *const libc::c_void,
+    pub trace: fn(obj: *const libc::c_void, tracer: *mut JSTracer),
+}
+
+union Foo {}
+union Foo {}
+union Foo {
+    // comment
+}
+union Foo {
+    // trailing space ->
+}
+union Foo {
+    // comment
+}
+
+union LongUnion {
+    a: A,
+    the_quick_brown_fox_jumps_over_the_lazy_dog:
+        AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA,
+}
+
+union Deep {
+    deeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeep:
+        node::Handle<IdRef<'id, Node<Key, Value>>, Type, NodeType>,
+}
+
+// #1364
+fn foo() {
+    convex_shape.set_point(0, &Vector2f { x: 400.0, y: 100.0 });
+    convex_shape.set_point(1, &Vector2f { x: 500.0, y: 70.0 });
+    convex_shape.set_point(2, &Vector2f { x: 450.0, y: 100.0 });
+    convex_shape.set_point(3, &Vector2f { x: 580.0, y: 150.0 });
+}
+
+// Vertical alignment
+union Foo {
+    aaaaa: u32, // a
+
+    b: u32,  // b
+    cc: u32, // cc
+
+    xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx: u32, // 1
+    yy: u32,  // comment2
+    zzz: u32, // comment3
+
+    aaaaaa: u32, // comment4
+    bb: u32,     // comment5
+    // separate
+    dd: u32, // comment7
+    c: u32,  // comment6
+
+    aaaaaaa: u32, /* multi
+                   * line
+                   * comment
+                   */
+    b: u32, // hi
+
+    do_not_push_this_comment1: u32, // comment1
+    xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx: u32, // 2
+    please_do_not_push_this_comment3: u32, // comment3
+
+    do_not_push_this_comment1: u32, // comment1
+    // separate
+    xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx: u32, // 2
+    please_do_not_push_this_comment3: u32, // comment3
+
+    do_not_push_this_comment1: u32, // comment1
+    xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx: u32, // 2
+    // separate
+    please_do_not_push_this_comment3: u32, // comment3
+}
-- 
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