Adding upstream version 1.69.0+dfsg1.upstream/1.69.0+dfsg1

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

6 files changed, 97 insertions, 8 deletions

diff --git a/tests/ui/attributes/invalid_macro_export_argument.rs b/tests/ui/attributes/invalid_macro_export_argument.rs
new file mode 100644
index 000000000..85d009f11
--- /dev/null
+++ b/tests/ui/attributes/invalid_macro_export_argument.rs
@@ -0,0 +1,26 @@
+// check-pass
+#[macro_export(hello, world)] //~ WARN `#[macro_export]` can only take 1 or 0 arguments
+macro_rules! a {
+    () => ()
+}
+
+#[macro_export(not_local_inner_macros)] //~ WARN `not_local_inner_macros` isn't a valid `#[macro_export]` argument
+macro_rules! b {
+    () => ()
+}
+
+#[macro_export]
+macro_rules! c {
+    () => ()
+}
+#[macro_export(local_inner_macros)]
+macro_rules! d {
+    () => ()
+}
+
+#[macro_export()]
+macro_rules! e {
+    () => ()
+}
+
+fn main() {}
diff --git a/tests/ui/attributes/invalid_macro_export_argument.stderr b/tests/ui/attributes/invalid_macro_export_argument.stderr
new file mode 100644
index 000000000..a4e17642c
--- /dev/null
+++ b/tests/ui/attributes/invalid_macro_export_argument.stderr
@@ -0,0 +1,16 @@
+warning: `#[macro_export]` can only take 1 or 0 arguments
+  --> $DIR/invalid_macro_export_argument.rs:2:1
+   |
+LL | #[macro_export(hello, world)]
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+   |
+   = note: `#[warn(invalid_macro_export_arguments)]` on by default
+
+warning: `not_local_inner_macros` isn't a valid `#[macro_export]` argument
+  --> $DIR/invalid_macro_export_argument.rs:7:16
+   |
+LL | #[macro_export(not_local_inner_macros)]
+   |                ^^^^^^^^^^^^^^^^^^^^^^
+
+warning: 2 warnings emitted
+
diff --git a/tests/ui/attributes/key-value-expansion.stderr b/tests/ui/attributes/key-value-expansion.stderr
index 1b776322a..aaa8b1695 100644
--- a/tests/ui/attributes/key-value-expansion.stderr
+++ b/tests/ui/attributes/key-value-expansion.stderr
@@ -15,12 +15,7 @@ LL | bug!();
    |
    = note: this error originates in the macro `bug` (in Nightly builds, run with -Z macro-backtrace for more info)
 
-error: unexpected expression: `{
-               let res =
-                   ::alloc::fmt::format(::core::fmt::Arguments::new_v1(&[""],
-                           &[::core::fmt::ArgumentV1::new_display(&"u8")]));
-               res
-           }.as_str()`
+error: unexpected expression: `{ let res = ::alloc::fmt::format(format_args!("{0}", "u8")); res }.as_str()`
   --> $DIR/key-value-expansion.rs:48:23
    |
 LL |         doc_comment! {format!("{coor}", coor = stringify!($t1)).as_str()}
diff --git a/tests/ui/attributes/log-backtrace.rs b/tests/ui/attributes/log-backtrace.rs
index 3979d2001..e42edf1d4 100644
--- a/tests/ui/attributes/log-backtrace.rs
+++ b/tests/ui/attributes/log-backtrace.rs
@@ -1,9 +1,9 @@
 // run-pass
 //
-// This test makes sure that log-backtrace option doesn't give a compilation error.
+// This test makes sure that log-backtrace option at least parses correctly
 //
 // dont-check-compiler-stdout
 // dont-check-compiler-stderr
 // rustc-env:RUSTC_LOG=info
-// compile-flags: -Zlog-backtrace=rustc_metadata::creader
+// rustc-env:RUSTC_LOG_BACKTRACE=rustc_metadata::creader
 fn main() {}
diff --git a/tests/ui/attributes/rustc-box.rs b/tests/ui/attributes/rustc-box.rs
new file mode 100644
index 000000000..b3726fb38
--- /dev/null
+++ b/tests/ui/attributes/rustc-box.rs
@@ -0,0 +1,18 @@
+#![feature(rustc_attrs, stmt_expr_attributes)]
+
+fn foo(_: u32, _: u32) {}
+fn bar(_: u32) {}
+
+fn main() {
+    #[rustc_box]
+    Box::new(1); // OK
+    #[rustc_box]
+    Box::pin(1); //~ ERROR `#[rustc_box]` attribute used incorrectly
+    #[rustc_box]
+    foo(1, 1); //~ ERROR `#[rustc_box]` attribute used incorrectly
+    #[rustc_box]
+    bar(1); //~ ERROR `#[rustc_box]` attribute used incorrectly
+    #[rustc_box] //~ ERROR `#[rustc_box]` attribute used incorrectly
+    #[rustfmt::skip]
+    Box::new(1);
+}
diff --git a/tests/ui/attributes/rustc-box.stderr b/tests/ui/attributes/rustc-box.stderr
new file mode 100644
index 000000000..073a18c7d
--- /dev/null
+++ b/tests/ui/attributes/rustc-box.stderr
@@ -0,0 +1,34 @@
+error: `#[rustc_box]` attribute used incorrectly
+  --> $DIR/rustc-box.rs:10:5
+   |
+LL |     Box::pin(1);
+   |     ^^^^^^^^^^^
+   |
+   = note: `#[rustc_box]` may only be applied to a `Box::new()` call
+
+error: `#[rustc_box]` attribute used incorrectly
+  --> $DIR/rustc-box.rs:12:5
+   |
+LL |     foo(1, 1);
+   |     ^^^^^^^^^
+   |
+   = note: `#[rustc_box]` may only be applied to a `Box::new()` call
+
+error: `#[rustc_box]` attribute used incorrectly
+  --> $DIR/rustc-box.rs:14:5
+   |
+LL |     bar(1);
+   |     ^^^^^^
+   |
+   = note: `#[rustc_box]` may only be applied to a `Box::new()` call
+
+error: `#[rustc_box]` attribute used incorrectly
+  --> $DIR/rustc-box.rs:15:5
+   |
+LL |     #[rustc_box]
+   |     ^^^^^^^^^^^^
+   |
+   = note: no other attributes may be applied
+
+error: aborting due to 4 previous errors
+