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>
---
 .../rfc-3086-metavar-expr/required-feature.stderr  | 93 ++++++++++++++++++++++
 1 file changed, 93 insertions(+)
 create mode 100644 src/test/ui/macros/rfc-3086-metavar-expr/required-feature.stderr

(limited to 'src/test/ui/macros/rfc-3086-metavar-expr/required-feature.stderr')

diff --git a/src/test/ui/macros/rfc-3086-metavar-expr/required-feature.stderr b/src/test/ui/macros/rfc-3086-metavar-expr/required-feature.stderr
new file mode 100644
index 000000000..ecf598b10
--- /dev/null
+++ b/src/test/ui/macros/rfc-3086-metavar-expr/required-feature.stderr
@@ -0,0 +1,93 @@
+error[E0658]: meta-variable expressions are unstable
+  --> $DIR/required-feature.rs:3:10
+   |
+LL |         ${ count(e) }
+   |          ^^^^^^^^^^^^
+   |
+   = note: see issue #83527 <https://github.com/rust-lang/rust/issues/83527> for more information
+   = help: add `#![feature(macro_metavar_expr)]` to the crate attributes to enable
+
+error[E0658]: meta-variable expressions are unstable
+  --> $DIR/required-feature.rs:11:16
+   |
+LL |             ( $$( $$any:tt )* ) => { $$( $$any )* };
+   |                ^
+   |
+   = note: see issue #83527 <https://github.com/rust-lang/rust/issues/83527> for more information
+   = help: add `#![feature(macro_metavar_expr)]` to the crate attributes to enable
+
+error[E0658]: meta-variable expressions are unstable
+  --> $DIR/required-feature.rs:11:20
+   |
+LL |             ( $$( $$any:tt )* ) => { $$( $$any )* };
+   |                    ^
+   |
+   = note: see issue #83527 <https://github.com/rust-lang/rust/issues/83527> for more information
+   = help: add `#![feature(macro_metavar_expr)]` to the crate attributes to enable
+
+error[E0658]: meta-variable expressions are unstable
+  --> $DIR/required-feature.rs:11:39
+   |
+LL |             ( $$( $$any:tt )* ) => { $$( $$any )* };
+   |                                       ^
+   |
+   = note: see issue #83527 <https://github.com/rust-lang/rust/issues/83527> for more information
+   = help: add `#![feature(macro_metavar_expr)]` to the crate attributes to enable
+
+error[E0658]: meta-variable expressions are unstable
+  --> $DIR/required-feature.rs:11:43
+   |
+LL |             ( $$( $$any:tt )* ) => { $$( $$any )* };
+   |                                           ^
+   |
+   = note: see issue #83527 <https://github.com/rust-lang/rust/issues/83527> for more information
+   = help: add `#![feature(macro_metavar_expr)]` to the crate attributes to enable
+
+error[E0658]: meta-variable expressions are unstable
+  --> $DIR/required-feature.rs:22:13
+   |
+LL |         $( ${ignore(e)} ${index()} )*
+   |             ^^^^^^^^^^^
+   |
+   = note: see issue #83527 <https://github.com/rust-lang/rust/issues/83527> for more information
+   = help: add `#![feature(macro_metavar_expr)]` to the crate attributes to enable
+
+error[E0658]: meta-variable expressions are unstable
+  --> $DIR/required-feature.rs:22:26
+   |
+LL |         $( ${ignore(e)} ${index()} )*
+   |                          ^^^^^^^^^
+   |
+   = note: see issue #83527 <https://github.com/rust-lang/rust/issues/83527> for more information
+   = help: add `#![feature(macro_metavar_expr)]` to the crate attributes to enable
+
+error[E0658]: meta-variable expressions are unstable
+  --> $DIR/required-feature.rs:30:19
+   |
+LL |         0 $( + 1 ${ignore(i)} )*
+   |                   ^^^^^^^^^^^
+   |
+   = note: see issue #83527 <https://github.com/rust-lang/rust/issues/83527> for more information
+   = help: add `#![feature(macro_metavar_expr)]` to the crate attributes to enable
+
+error[E0658]: meta-variable expressions are unstable
+  --> $DIR/required-feature.rs:37:13
+   |
+LL |         $( ${ignore(e)} ${length()} )*
+   |             ^^^^^^^^^^^
+   |
+   = note: see issue #83527 <https://github.com/rust-lang/rust/issues/83527> for more information
+   = help: add `#![feature(macro_metavar_expr)]` to the crate attributes to enable
+
+error[E0658]: meta-variable expressions are unstable
+  --> $DIR/required-feature.rs:37:26
+   |
+LL |         $( ${ignore(e)} ${length()} )*
+   |                          ^^^^^^^^^^
+   |
+   = note: see issue #83527 <https://github.com/rust-lang/rust/issues/83527> for more information
+   = help: add `#![feature(macro_metavar_expr)]` to the crate attributes to enable
+
+error: aborting due to 10 previous errors
+
+For more information about this error, try `rustc --explain E0658`.
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