Merging upstream version 1.68.2+dfsg1.

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

1 files changed, 43 insertions, 0 deletions

diff --git a/tests/ui/macros/same-sequence-span.stderr b/tests/ui/macros/same-sequence-span.stderr
new file mode 100644
index 000000000..bdd191e8e
--- /dev/null
+++ b/tests/ui/macros/same-sequence-span.stderr
@@ -0,0 +1,43 @@
+error: `$x:expr` may be followed by `$y:tt`, which is not allowed for `expr` fragments
+  --> $DIR/same-sequence-span.rs:14:18
+   |
+LL |     (1 $x:expr $($y:tt,)*
+   |                  ^^^^^ not allowed after `expr` fragments
+   |
+   = note: allowed there are: `=>`, `,` or `;`
+
+error: `$x:expr` may be followed by `=`, which is not allowed for `expr` fragments
+  --> $DIR/same-sequence-span.rs:15:18
+   |
+LL |                $(= $z:tt)*
+   |                  ^ not allowed after `expr` fragments
+   |
+   = note: allowed there are: `=>`, `,` or `;`
+
+error: `$x:expr` may be followed by `$y:tt`, which is not allowed for `expr` fragments
+  --> $DIR/same-sequence-span.rs:19:1
+   |
+LL |   proc_macro_sequence::make_foo!();
+   |   ^-------------------------------
+   |   |
+   |  _in this macro invocation
+   | |
+LL | |
+LL | |
+LL | | fn main() {}
+   | |_________________________________^ not allowed after `expr` fragments
+   |
+   = note: allowed there are: `=>`, `,` or `;`
+   = note: this error originates in the macro `proc_macro_sequence::make_foo` (in Nightly builds, run with -Z macro-backtrace for more info)
+
+error: `$x:expr` may be followed by `=`, which is not allowed for `expr` fragments
+  --> $DIR/same-sequence-span.rs:19:1
+   |
+LL | proc_macro_sequence::make_foo!();
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not allowed after `expr` fragments
+   |
+   = note: allowed there are: `=>`, `,` or `;`
+   = note: this error originates in the macro `proc_macro_sequence::make_foo` (in Nightly builds, run with -Z macro-backtrace for more info)
+
+error: aborting due to 4 previous errors
+