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Diffstat (limited to 'crates/test-utils/src/minicore.rs')
-rw-r--r--crates/test-utils/src/minicore.rs9
1 files changed, 8 insertions, 1 deletions
diff --git a/crates/test-utils/src/minicore.rs b/crates/test-utils/src/minicore.rs
index f2ca9d82ed..8ebc9909b6 100644
--- a/crates/test-utils/src/minicore.rs
+++ b/crates/test-utils/src/minicore.rs
@@ -15,6 +15,7 @@
//! cell: copy, drop
//! clone: sized
//! coerce_unsized: unsize
+//! concat:
//! copy: clone
//! default: sized
//! deref_mut: deref
@@ -1353,7 +1354,7 @@ mod panicking {
mod macros {
// region:panic
#[macro_export]
- #[rustc_builtin_macro(std_panic)]
+ #[rustc_builtin_macro(core_panic)]
macro_rules! panic {
($($arg:tt)*) => {
/* compiler built-in */
@@ -1406,6 +1407,12 @@ mod macros {
($file:expr $(,)?) => {{ /* compiler built-in */ }};
}
// endregion:include
+
+ // region:concat
+ #[rustc_builtin_macro]
+ #[macro_export]
+ macro_rules! concat {}
+ // endregion:concat
}
// region:non_zero