2 files changed, 3 insertions, 3 deletions
diff --git a/compiler/rustc_span/src/edition.rs b/compiler/rustc_span/src/edition.rs
index e66ec079043..f16db69aae2 100644
--- a/compiler/rustc_span/src/edition.rs
+++ b/compiler/rustc_span/src/edition.rs
@@ -77,7 +77,7 @@ impl Edition {
     }
 
     /// Is this edition 2015?
-    pub fn rust_2015(self) -> bool {
+    pub fn is_rust_2015(self) -> bool {
         self == Edition::Edition2015
     }
 
diff --git a/compiler/rustc_span/src/lib.rs b/compiler/rustc_span/src/lib.rs
index 006102a5f2f..e095cf3fda2 100644
--- a/compiler/rustc_span/src/lib.rs
+++ b/compiler/rustc_span/src/lib.rs
@@ -705,8 +705,8 @@ impl Span {
     }
 
     #[inline]
-    pub fn rust_2015(self) -> bool {
-        self.edition().rust_2015()
+    pub fn is_rust_2015(self) -> bool {
+        self.edition().is_rust_2015()
     }
 
     #[inline]