Add lowering of array lengths in types

[rust.git] / crates / hir_ty / src / display.rs

diff --git a/crates/hir_ty/src/display.rs b/crates/hir_ty/src/display.rs
index 8a42966973166b9cbe1d8167115257dab19e78c8..7bbd1a1f7dad6474651de8f11757bb11e6c3f4cf 100644 (file)
--- a/crates/hir_ty/src/display.rs
+++ b/crates/hir_ty/src/display.rs
@@ -962,11 +962,10 @@ fn hir_fmt(&self, f: &mut HirFormatter) -> Result<(), HirDisplayError> {
                 write!(f, "{}", mutability)?;
                 inner.hir_fmt(f)?;
             }
-            TypeRef::Array(inner) => {
+            TypeRef::Array(inner, len) => {
                 write!(f, "[")?;
                 inner.hir_fmt(f)?;
-                // FIXME: Array length?
-                write!(f, "; _]")?;
+                write!(f, "; {}]", len)?;
             }
             TypeRef::Slice(inner) => {
                 write!(f, "[")?;