2 files changed, 2 insertions, 2 deletions
diff --git a/src/syntax/source.rs b/src/syntax/source.rs
index f67ed656..277271db 100644
--- a/src/syntax/source.rs
+++ b/src/syntax/source.rs
@@ -282,7 +282,7 @@ impl SourceId {
     }
 
     /// Extract the underlying number.
-    pub const fn into_u16(self) -> u16 {
+    pub const fn as_u16(self) -> u16 {
         self.0
     }
 }
diff --git a/src/syntax/span.rs b/src/syntax/span.rs
index 0e4ec215..91e0a3cf 100644
--- a/src/syntax/span.rs
+++ b/src/syntax/span.rs
@@ -56,7 +56,7 @@ impl Span {
     /// Pack the components into a span.
     #[track_caller]
     const fn pack(id: SourceId, number: u64) -> Span {
-        let bits = ((id.into_u16() as u64) << Self::BITS) | number;
+        let bits = ((id.as_u16() as u64) << Self::BITS) | number;
         match NonZeroU64::new(bits) {
             Some(v) => Self(v),
             None => panic!("span encoding is zero"),