1 files changed, 7 insertions, 0 deletions
diff --git a/compiler/rustc_session/src/session.rs b/compiler/rustc_session/src/session.rs
index f795ad1ee17..c4d45ee02ee 100644
--- a/compiler/rustc_session/src/session.rs
+++ b/compiler/rustc_session/src/session.rs
@@ -67,6 +67,11 @@ impl Limit {
         Limit(value)
     }
 
+    /// Create a new unlimited limit.
+    pub fn unlimited() -> Self {
+        Limit(usize::MAX)
+    }
+
     /// Check that `value` is within the limit. Ensures that the same comparisons are used
     /// throughout the compiler, as mismatches can cause ICEs, see #72540.
     #[inline]
@@ -119,6 +124,8 @@ pub struct Limits {
     pub move_size_limit: Limit,
     /// The maximum length of types during monomorphization.
     pub type_length_limit: Limit,
+    /// The maximum pattern complexity allowed (internal only).
+    pub pattern_complexity_limit: Limit,
 }
 
 pub struct CompilerIO {