Vendor dependencies for 0.3.0 release

vendor/pin-project/tests/ui/cfg/cfg_attr-resolve.rs

@@ -0,0 +1,13 @@
+// SPDX-License-Identifier: Apache-2.0 OR MIT
+
+use std::pin::Pin;
+
+#[cfg_attr(any(), pin_project::pin_project)]
+struct Foo<T> {
+    f: T,
+}
+
+fn main() {
+    let mut x = Foo { f: 0_u8 };
+    let _ = Pin::new(&mut x).project(); //~ ERROR E0599
+}

vendor/pin-project/tests/ui/cfg/cfg_attr-resolve.stderr

@@ -0,0 +1,5 @@
+error[E0599]: no method named `project` found for struct `Pin<&mut Foo<u8>>` in the current scope
+  --> tests/ui/cfg/cfg_attr-resolve.rs:12:30
+   |
+12 |     let _ = Pin::new(&mut x).project(); //~ ERROR E0599
+   |                              ^^^^^^^ method not found in `Pin<&mut Foo<u8>>`

vendor/pin-project/tests/ui/cfg/cfg_attr-type-mismatch.rs

@@ -0,0 +1,27 @@
+// SPDX-License-Identifier: Apache-2.0 OR MIT
+
+use std::pin::Pin;
+
+use pin_project::pin_project;
+
+#[cfg_attr(not(any()), pin_project)]
+struct Foo<T> {
+    #[cfg_attr(any(), pin)]
+    f: T,
+}
+
+#[cfg_attr(not(any()), pin_project)]
+struct Bar<T> {
+    #[cfg_attr(not(any()), pin)]
+    f: T,
+}
+
+fn main() {
+    let mut x = Foo { f: 0_u8 };
+    let x = Pin::new(&mut x).project();
+    let _: Pin<&mut u8> = x.f; //~ ERROR E0308
+
+    let mut x = Bar { f: 0_u8 };
+    let x = Pin::new(&mut x).project();
+    let _: &mut u8 = x.f; //~ ERROR E0308
+}

vendor/pin-project/tests/ui/cfg/cfg_attr-type-mismatch.stderr

@@ -0,0 +1,25 @@
+error[E0308]: mismatched types
+  --> tests/ui/cfg/cfg_attr-type-mismatch.rs:22:27
+   |
+22 |     let _: Pin<&mut u8> = x.f; //~ ERROR E0308
+   |            ------------   ^^^ expected `Pin<&mut u8>`, found `&mut u8`
+   |            |
+   |            expected due to this
+   |
+   = note:         expected struct `Pin<&mut u8>`
+           found mutable reference `&mut u8`
+
+error[E0308]: mismatched types
+  --> tests/ui/cfg/cfg_attr-type-mismatch.rs:26:22
+   |
+26 |     let _: &mut u8 = x.f; //~ ERROR E0308
+   |            -------   ^^^ expected `&mut u8`, found `Pin<&mut u8>`
+   |            |
+   |            expected due to this
+   |
+   = note: expected mutable reference `&mut u8`
+                         found struct `Pin<&mut u8>`
+help: consider mutably borrowing here
+   |
+26 |     let _: &mut u8 = &mut x.f; //~ ERROR E0308
+   |                      ++++

vendor/pin-project/tests/ui/cfg/packed_sneaky-span-issue-1.rs

@@ -0,0 +1,17 @@
+// SPDX-License-Identifier: Apache-2.0 OR MIT
+
+use auxiliary_macro::hidden_repr;
+use pin_project::pin_project;
+
+#[pin_project]
+#[hidden_repr(packed)] //~ ERROR may not be used on #[repr(packed)] types
+struct S {
+    #[cfg(not(any()))]
+    #[pin]
+    f: u32,
+    #[cfg(any())]
+    #[pin]
+    f: u8,
+}
+
+fn main() {}

vendor/pin-project/tests/ui/cfg/packed_sneaky-span-issue-1.stderr

@@ -0,0 +1,5 @@
+error: #[pin_project] attribute may not be used on #[repr(packed)] types
+ --> tests/ui/cfg/packed_sneaky-span-issue-1.rs:7:15
+  |
+7 | #[hidden_repr(packed)] //~ ERROR may not be used on #[repr(packed)] types
+  |               ^^^^^^

vendor/pin-project/tests/ui/cfg/packed_sneaky-span-issue-2.rs

@@ -0,0 +1,17 @@
+// SPDX-License-Identifier: Apache-2.0 OR MIT
+
+use auxiliary_macro::hidden_repr;
+use pin_project::pin_project;
+
+#[pin_project]
+#[hidden_repr(packed)] //~ ERROR may not be used on #[repr(packed)] types
+struct S {
+    #[cfg(any())]
+    #[pin]
+    f: u32,
+    #[cfg(not(any()))]
+    #[pin]
+    f: u8,
+}
+
+fn main() {}

vendor/pin-project/tests/ui/cfg/packed_sneaky-span-issue-2.stderr

@@ -0,0 +1,5 @@
+error: #[pin_project] attribute may not be used on #[repr(packed)] types
+ --> tests/ui/cfg/packed_sneaky-span-issue-2.rs:7:15
+  |
+7 | #[hidden_repr(packed)] //~ ERROR may not be used on #[repr(packed)] types
+  |               ^^^^^^

vendor/pin-project/tests/ui/cfg/packed_sneaky.rs

@@ -0,0 +1,14 @@
+// SPDX-License-Identifier: Apache-2.0 OR MIT
+
+use auxiliary_macro::hidden_repr_cfg_not_any;
+use pin_project::pin_project;
+
+// `#[hidden_repr_cfg_not_any(packed)]` generates `#[cfg_attr(not(any()), repr(packed))]`.
+#[pin_project]
+#[hidden_repr_cfg_not_any(packed)] //~ ERROR may not be used on #[repr(packed)] types
+struct S {
+    #[pin]
+    f: u32,
+}
+
+fn main() {}

vendor/pin-project/tests/ui/cfg/packed_sneaky.stderr

@@ -0,0 +1,5 @@
+error: #[pin_project] attribute may not be used on #[repr(packed)] types
+ --> tests/ui/cfg/packed_sneaky.rs:8:27
+  |
+8 | #[hidden_repr_cfg_not_any(packed)] //~ ERROR may not be used on #[repr(packed)] types
+  |                           ^^^^^^

vendor/pin-project/tests/ui/cfg/unsupported.rs

@@ -0,0 +1,13 @@
+// SPDX-License-Identifier: Apache-2.0 OR MIT
+
+use pin_project::pin_project;
+
+#[pin_project]
+struct S {
+    //~^ ERROR may not be used on structs with zero fields
+    #[cfg(any())]
+    #[pin]
+    f: u8,
+}
+
+fn main() {}

vendor/pin-project/tests/ui/cfg/unsupported.stderr

@@ -0,0 +1,11 @@
+error: #[pin_project] attribute may not be used on structs with zero fields
+  --> tests/ui/cfg/unsupported.rs:6:10
+   |
+6  |   struct S {
+   |  __________^
+7  | |     //~^ ERROR may not be used on structs with zero fields
+8  | |     #[cfg(any())]
+9  | |     #[pin]
+10 | |     f: u8,
+11 | | }
+   | |_^