3 files changed, 10 insertions, 6 deletions
diff --git a/compiler/rustc_ast_pretty/src/pprust/state.rs b/compiler/rustc_ast_pretty/src/pprust/state.rs
index b87c6f78d72..5f01f555b30 100644
--- a/compiler/rustc_ast_pretty/src/pprust/state.rs
+++ b/compiler/rustc_ast_pretty/src/pprust/state.rs
@@ -373,8 +373,12 @@ pub trait PrintState<'a>: std::ops::Deref<Target = pp::Printer> + std::ops::Dere
     }
 
     fn print_literal(&mut self, lit: &ast::Lit) {
-        self.maybe_print_comment(lit.span.lo());
-        self.word(lit.token_lit.to_string())
+        self.print_token_literal(lit.token_lit, lit.span)
+    }
+
+    fn print_token_literal(&mut self, token_lit: token::Lit, span: Span) {
+        self.maybe_print_comment(span.lo());
+        self.word(token_lit.to_string())
     }
 
     fn print_string(&mut self, st: &str, style: ast::StrStyle) {
@@ -1735,7 +1739,7 @@ impl<'a> State<'a> {
             }
             ast::Extern::Explicit(abi, _) => {
                 self.word_nbsp("extern");
-                self.print_literal(&abi.as_lit());
+                self.print_token_literal(abi.as_token_lit(), abi.span);
                 self.nbsp();
             }
         }
diff --git a/compiler/rustc_ast_pretty/src/pprust/state/expr.rs b/compiler/rustc_ast_pretty/src/pprust/state/expr.rs
index 930276242c3..86f1d6bfecd 100644
--- a/compiler/rustc_ast_pretty/src/pprust/state/expr.rs
+++ b/compiler/rustc_ast_pretty/src/pprust/state/expr.rs
@@ -319,8 +319,8 @@ impl<'a> State<'a> {
             ast::ExprKind::AddrOf(k, m, ref expr) => {
                 self.print_expr_addr_of(k, m, expr);
             }
-            ast::ExprKind::Lit(ref lit) => {
-                self.print_literal(lit);
+            ast::ExprKind::Lit(token_lit) => {
+                self.print_token_literal(token_lit, expr.span);
             }
             ast::ExprKind::IncludedBytes(ref bytes) => {
                 let lit = ast::Lit::from_included_bytes(bytes, expr.span);
diff --git a/compiler/rustc_ast_pretty/src/pprust/state/item.rs b/compiler/rustc_ast_pretty/src/pprust/state/item.rs
index 159853c9e24..9c4425701e0 100644
--- a/compiler/rustc_ast_pretty/src/pprust/state/item.rs
+++ b/compiler/rustc_ast_pretty/src/pprust/state/item.rs
@@ -207,7 +207,7 @@ impl<'a> State<'a> {
                     s.word("extern");
                 }));
                 if let Some(abi) = nmod.abi {
-                    self.print_literal(&abi.as_lit());
+                    self.print_token_literal(abi.as_token_lit(), abi.span);
                     self.nbsp();
                 }
                 self.bopen();