Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

18 files changed, 268 insertions, 0 deletions

diff --git a/src/test/ui/rfc-2627-raw-dylib/link-ordinal-and-name.rs b/src/test/ui/rfc-2627-raw-dylib/link-ordinal-and-name.rs
new file mode 100644
index 000000000..42685cad9
--- /dev/null
+++ b/src/test/ui/rfc-2627-raw-dylib/link-ordinal-and-name.rs
@@ -0,0 +1,12 @@
+#![feature(raw_dylib)]
+//~^ WARN the feature `raw_dylib` is incomplete
+
+#[link(name="foo")]
+extern "C" {
+    #[link_name="foo"]
+    #[link_ordinal(42)]
+    //~^ ERROR cannot use `#[link_name]` with `#[link_ordinal]`
+    fn foo();
+}
+
+fn main() {}
diff --git a/src/test/ui/rfc-2627-raw-dylib/link-ordinal-and-name.stderr b/src/test/ui/rfc-2627-raw-dylib/link-ordinal-and-name.stderr
new file mode 100644
index 000000000..5d8545b50
--- /dev/null
+++ b/src/test/ui/rfc-2627-raw-dylib/link-ordinal-and-name.stderr
@@ -0,0 +1,17 @@
+warning: the feature `raw_dylib` is incomplete and may not be safe to use and/or cause compiler crashes
+  --> $DIR/link-ordinal-and-name.rs:1:12
+   |
+LL | #![feature(raw_dylib)]
+   |            ^^^^^^^^^
+   |
+   = note: `#[warn(incomplete_features)]` on by default
+   = note: see issue #58713 <https://github.com/rust-lang/rust/issues/58713> for more information
+
+error: cannot use `#[link_name]` with `#[link_ordinal]`
+  --> $DIR/link-ordinal-and-name.rs:7:5
+   |
+LL |     #[link_ordinal(42)]
+   |     ^^^^^^^^^^^^^^^^^^^
+
+error: aborting due to previous error; 1 warning emitted
+
diff --git a/src/test/ui/rfc-2627-raw-dylib/link-ordinal-invalid-format.rs b/src/test/ui/rfc-2627-raw-dylib/link-ordinal-invalid-format.rs
new file mode 100644
index 000000000..135f5909e
--- /dev/null
+++ b/src/test/ui/rfc-2627-raw-dylib/link-ordinal-invalid-format.rs
@@ -0,0 +1,11 @@
+#![feature(raw_dylib)]
+//~^ WARN the feature `raw_dylib` is incomplete
+
+#[link(name = "foo")]
+extern "C" {
+    #[link_ordinal("JustMonika")]
+    //~^ ERROR illegal ordinal format in `link_ordinal`
+    fn foo();
+}
+
+fn main() {}
diff --git a/src/test/ui/rfc-2627-raw-dylib/link-ordinal-invalid-format.stderr b/src/test/ui/rfc-2627-raw-dylib/link-ordinal-invalid-format.stderr
new file mode 100644
index 000000000..8453a3966
--- /dev/null
+++ b/src/test/ui/rfc-2627-raw-dylib/link-ordinal-invalid-format.stderr
@@ -0,0 +1,19 @@
+warning: the feature `raw_dylib` is incomplete and may not be safe to use and/or cause compiler crashes
+  --> $DIR/link-ordinal-invalid-format.rs:1:12
+   |
+LL | #![feature(raw_dylib)]
+   |            ^^^^^^^^^
+   |
+   = note: `#[warn(incomplete_features)]` on by default
+   = note: see issue #58713 <https://github.com/rust-lang/rust/issues/58713> for more information
+
+error: illegal ordinal format in `link_ordinal`
+  --> $DIR/link-ordinal-invalid-format.rs:6:5
+   |
+LL |     #[link_ordinal("JustMonika")]
+   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+   |
+   = note: an unsuffixed integer value, e.g., `1`, is expected
+
+error: aborting due to previous error; 1 warning emitted
+
diff --git a/src/test/ui/rfc-2627-raw-dylib/link-ordinal-missing-argument.rs b/src/test/ui/rfc-2627-raw-dylib/link-ordinal-missing-argument.rs
new file mode 100644
index 000000000..c391ccd1c
--- /dev/null
+++ b/src/test/ui/rfc-2627-raw-dylib/link-ordinal-missing-argument.rs
@@ -0,0 +1,11 @@
+#![feature(raw_dylib)]
+//~^ WARN the feature `raw_dylib` is incomplete
+
+#[link(name = "foo")]
+extern "C" {
+    #[link_ordinal()]
+    //~^ ERROR incorrect number of arguments to `#[link_ordinal]`
+    fn foo();
+}
+
+fn main() {}
diff --git a/src/test/ui/rfc-2627-raw-dylib/link-ordinal-missing-argument.stderr b/src/test/ui/rfc-2627-raw-dylib/link-ordinal-missing-argument.stderr
new file mode 100644
index 000000000..8e9edfb9d
--- /dev/null
+++ b/src/test/ui/rfc-2627-raw-dylib/link-ordinal-missing-argument.stderr
@@ -0,0 +1,19 @@
+warning: the feature `raw_dylib` is incomplete and may not be safe to use and/or cause compiler crashes
+  --> $DIR/link-ordinal-missing-argument.rs:1:12
+   |
+LL | #![feature(raw_dylib)]
+   |            ^^^^^^^^^
+   |
+   = note: `#[warn(incomplete_features)]` on by default
+   = note: see issue #58713 <https://github.com/rust-lang/rust/issues/58713> for more information
+
+error: incorrect number of arguments to `#[link_ordinal]`
+  --> $DIR/link-ordinal-missing-argument.rs:6:5
+   |
+LL |     #[link_ordinal()]
+   |     ^^^^^^^^^^^^^^^^^
+   |
+   = note: the attribute requires exactly one argument
+
+error: aborting due to previous error; 1 warning emitted
+
diff --git a/src/test/ui/rfc-2627-raw-dylib/link-ordinal-multiple.rs b/src/test/ui/rfc-2627-raw-dylib/link-ordinal-multiple.rs
new file mode 100644
index 000000000..2a15b1d79
--- /dev/null
+++ b/src/test/ui/rfc-2627-raw-dylib/link-ordinal-multiple.rs
@@ -0,0 +1,12 @@
+// only-windows
+#![feature(raw_dylib)]
+//~^ WARN the feature `raw_dylib` is incomplete
+
+#[link(name = "foo", kind = "raw-dylib")]
+extern "C" {
+    #[link_ordinal(1)] //~ ERROR multiple `link_ordinal` attributes
+    #[link_ordinal(2)]
+    fn foo();
+}
+
+fn main() {}
diff --git a/src/test/ui/rfc-2627-raw-dylib/link-ordinal-multiple.stderr b/src/test/ui/rfc-2627-raw-dylib/link-ordinal-multiple.stderr
new file mode 100644
index 000000000..4772533ab
--- /dev/null
+++ b/src/test/ui/rfc-2627-raw-dylib/link-ordinal-multiple.stderr
@@ -0,0 +1,23 @@
+warning: the feature `raw_dylib` is incomplete and may not be safe to use and/or cause compiler crashes
+  --> $DIR/link-ordinal-multiple.rs:2:12
+   |
+LL | #![feature(raw_dylib)]
+   |            ^^^^^^^^^
+   |
+   = note: `#[warn(incomplete_features)]` on by default
+   = note: see issue #58713 <https://github.com/rust-lang/rust/issues/58713> for more information
+
+error: multiple `link_ordinal` attributes
+  --> $DIR/link-ordinal-multiple.rs:7:5
+   |
+LL |     #[link_ordinal(1)]
+   |     ^^^^^^^^^^^^^^^^^^ help: remove this attribute
+   |
+note: attribute also specified here
+  --> $DIR/link-ordinal-multiple.rs:8:5
+   |
+LL |     #[link_ordinal(2)]
+   |     ^^^^^^^^^^^^^^^^^^
+
+error: aborting due to previous error; 1 warning emitted
+
diff --git a/src/test/ui/rfc-2627-raw-dylib/link-ordinal-too-large.rs b/src/test/ui/rfc-2627-raw-dylib/link-ordinal-too-large.rs
new file mode 100644
index 000000000..b6089d27e
--- /dev/null
+++ b/src/test/ui/rfc-2627-raw-dylib/link-ordinal-too-large.rs
@@ -0,0 +1,11 @@
+#![feature(raw_dylib)]
+//~^ WARN the feature `raw_dylib` is incomplete
+
+#[link(name = "foo")]
+extern "C" {
+    #[link_ordinal(72436)]
+    //~^ ERROR ordinal value in `link_ordinal` is too large: `72436`
+    fn foo();
+}
+
+fn main() {}
diff --git a/src/test/ui/rfc-2627-raw-dylib/link-ordinal-too-large.stderr b/src/test/ui/rfc-2627-raw-dylib/link-ordinal-too-large.stderr
new file mode 100644
index 000000000..bbe985fa1
--- /dev/null
+++ b/src/test/ui/rfc-2627-raw-dylib/link-ordinal-too-large.stderr
@@ -0,0 +1,19 @@
+warning: the feature `raw_dylib` is incomplete and may not be safe to use and/or cause compiler crashes
+  --> $DIR/link-ordinal-too-large.rs:1:12
+   |
+LL | #![feature(raw_dylib)]
+   |            ^^^^^^^^^
+   |
+   = note: `#[warn(incomplete_features)]` on by default
+   = note: see issue #58713 <https://github.com/rust-lang/rust/issues/58713> for more information
+
+error: ordinal value in `link_ordinal` is too large: `72436`
+  --> $DIR/link-ordinal-too-large.rs:6:5
+   |
+LL |     #[link_ordinal(72436)]
+   |     ^^^^^^^^^^^^^^^^^^^^^^
+   |
+   = note: the value may not exceed `u16::MAX`
+
+error: aborting due to previous error; 1 warning emitted
+
diff --git a/src/test/ui/rfc-2627-raw-dylib/link-ordinal-too-many-arguments.rs b/src/test/ui/rfc-2627-raw-dylib/link-ordinal-too-many-arguments.rs
new file mode 100644
index 000000000..93286c616
--- /dev/null
+++ b/src/test/ui/rfc-2627-raw-dylib/link-ordinal-too-many-arguments.rs
@@ -0,0 +1,11 @@
+#![feature(raw_dylib)]
+//~^ WARN the feature `raw_dylib` is incomplete
+
+#[link(name = "foo")]
+extern "C" {
+    #[link_ordinal(3, 4)]
+    //~^ ERROR incorrect number of arguments to `#[link_ordinal]`
+    fn foo();
+}
+
+fn main() {}
diff --git a/src/test/ui/rfc-2627-raw-dylib/link-ordinal-too-many-arguments.stderr b/src/test/ui/rfc-2627-raw-dylib/link-ordinal-too-many-arguments.stderr
new file mode 100644
index 000000000..484c85a0f
--- /dev/null
+++ b/src/test/ui/rfc-2627-raw-dylib/link-ordinal-too-many-arguments.stderr
@@ -0,0 +1,19 @@
+warning: the feature `raw_dylib` is incomplete and may not be safe to use and/or cause compiler crashes
+  --> $DIR/link-ordinal-too-many-arguments.rs:1:12
+   |
+LL | #![feature(raw_dylib)]
+   |            ^^^^^^^^^
+   |
+   = note: `#[warn(incomplete_features)]` on by default
+   = note: see issue #58713 <https://github.com/rust-lang/rust/issues/58713> for more information
+
+error: incorrect number of arguments to `#[link_ordinal]`
+  --> $DIR/link-ordinal-too-many-arguments.rs:6:5
+   |
+LL |     #[link_ordinal(3, 4)]
+   |     ^^^^^^^^^^^^^^^^^^^^^
+   |
+   = note: the attribute requires exactly one argument
+
+error: aborting due to previous error; 1 warning emitted
+
diff --git a/src/test/ui/rfc-2627-raw-dylib/multiple-declarations.rs b/src/test/ui/rfc-2627-raw-dylib/multiple-declarations.rs
new file mode 100644
index 000000000..13c9aa01e
--- /dev/null
+++ b/src/test/ui/rfc-2627-raw-dylib/multiple-declarations.rs
@@ -0,0 +1,20 @@
+// only-x86
+// only-windows
+// compile-flags: --crate-type lib --emit link
+#![allow(clashing_extern_declarations)]
+#![feature(raw_dylib)]
+//~^ WARN the feature `raw_dylib` is incomplete
+#[link(name = "foo", kind = "raw-dylib")]
+extern "C" {
+    fn f(x: i32);
+}
+
+pub fn lib_main() {
+    #[link(name = "foo", kind = "raw-dylib")]
+    extern "stdcall" {
+        fn f(x: i32);
+        //~^ ERROR multiple declarations of external function `f` from library `foo.dll` have different calling conventions
+    }
+
+    unsafe { f(42); }
+}
diff --git a/src/test/ui/rfc-2627-raw-dylib/multiple-declarations.stderr b/src/test/ui/rfc-2627-raw-dylib/multiple-declarations.stderr
new file mode 100644
index 000000000..93ca8f4d8
--- /dev/null
+++ b/src/test/ui/rfc-2627-raw-dylib/multiple-declarations.stderr
@@ -0,0 +1,17 @@
+warning: the feature `raw_dylib` is incomplete and may not be safe to use and/or cause compiler crashes
+  --> $DIR/multiple-declarations.rs:5:12
+   |
+LL | #![feature(raw_dylib)]
+   |            ^^^^^^^^^
+   |
+   = note: `#[warn(incomplete_features)]` on by default
+   = note: see issue #58713 <https://github.com/rust-lang/rust/issues/58713> for more information
+
+error: multiple declarations of external function `f` from library `foo.dll` have different calling conventions
+  --> $DIR/multiple-declarations.rs:15:9
+   |
+LL |         fn f(x: i32);
+   |         ^^^^^^^^^^^^^
+
+error: aborting due to previous error; 1 warning emitted
+
diff --git a/src/test/ui/rfc-2627-raw-dylib/raw-dylib-windows-only.rs b/src/test/ui/rfc-2627-raw-dylib/raw-dylib-windows-only.rs
new file mode 100644
index 000000000..5856b18aa
--- /dev/null
+++ b/src/test/ui/rfc-2627-raw-dylib/raw-dylib-windows-only.rs
@@ -0,0 +1,7 @@
+// ignore-windows
+// compile-flags: --crate-type lib
+#![feature(raw_dylib)]
+//~^ WARNING: the feature `raw_dylib` is incomplete
+#[link(name = "foo", kind = "raw-dylib")]
+//~^ ERROR: link kind `raw-dylib` is only supported on Windows targets
+extern "C" {}
diff --git a/src/test/ui/rfc-2627-raw-dylib/raw-dylib-windows-only.stderr b/src/test/ui/rfc-2627-raw-dylib/raw-dylib-windows-only.stderr
new file mode 100644
index 000000000..600aac81a
--- /dev/null
+++ b/src/test/ui/rfc-2627-raw-dylib/raw-dylib-windows-only.stderr
@@ -0,0 +1,18 @@
+warning: the feature `raw_dylib` is incomplete and may not be safe to use and/or cause compiler crashes
+  --> $DIR/raw-dylib-windows-only.rs:3:12
+   |
+LL | #![feature(raw_dylib)]
+   |            ^^^^^^^^^
+   |
+   = note: `#[warn(incomplete_features)]` on by default
+   = note: see issue #58713 <https://github.com/rust-lang/rust/issues/58713> for more information
+
+error[E0455]: link kind `raw-dylib` is only supported on Windows targets
+  --> $DIR/raw-dylib-windows-only.rs:5:29
+   |
+LL | #[link(name = "foo", kind = "raw-dylib")]
+   |                             ^^^^^^^^^^^
+
+error: aborting due to previous error; 1 warning emitted
+
+For more information about this error, try `rustc --explain E0455`.
diff --git a/src/test/ui/rfc-2627-raw-dylib/unsupported-abi.rs b/src/test/ui/rfc-2627-raw-dylib/unsupported-abi.rs
new file mode 100644
index 000000000..dc647fd63
--- /dev/null
+++ b/src/test/ui/rfc-2627-raw-dylib/unsupported-abi.rs
@@ -0,0 +1,14 @@
+// only-x86_64
+// only-windows
+// compile-flags: --crate-type lib --emit link
+#![allow(incomplete_features)]
+#![feature(raw_dylib)]
+#[link(name = "foo", kind = "raw-dylib")]
+extern "stdcall" {
+    fn f(x: i32);
+    //~^ ERROR ABI not supported by `#[link(kind = "raw-dylib")]` on this architecture
+}
+
+pub fn lib_main() {
+    unsafe { f(42); }
+}
diff --git a/src/test/ui/rfc-2627-raw-dylib/unsupported-abi.stderr b/src/test/ui/rfc-2627-raw-dylib/unsupported-abi.stderr
new file mode 100644
index 000000000..d8a2a6af9
--- /dev/null
+++ b/src/test/ui/rfc-2627-raw-dylib/unsupported-abi.stderr
@@ -0,0 +1,8 @@
+error: ABI not supported by `#[link(kind = "raw-dylib")]` on this architecture
+  --> $DIR/unsupported-abi.rs:8:5
+   |
+LL |     fn f(x: i32);
+   |     ^^^^^^^^^^^^^
+
+error: aborting due to previous error
+