syntax: Allow pretty printing more interpolated items

rust-lang · May 15, 2015 · eef6b4a · eef6b4a
1 parent 7ebaf1c
commit eef6b4a
Showing 1 changed file with 13 additions and 13 deletions.
diff --git a/src/libsyntax/print/pprust.rs b/src/libsyntax/print/pprust.rs
@@ -287,19 +287,19 @@ pub fn token_to_string(tok: &Token) -> String {
         token::SpecialVarNt(var)    => format!("${}", var.as_str()),
 
         token::Interpolated(ref nt) => match *nt {
-            token::NtExpr(ref e)   => expr_to_string(&**e),
-            token::NtMeta(ref e)   => meta_item_to_string(&**e),
-            token::NtTy(ref e)     => ty_to_string(&**e),
-            token::NtPath(ref e)   => path_to_string(&**e),
-            token::NtItem(..)      => "an interpolated item".to_string(),
-            token::NtBlock(..)     => "an interpolated block".to_string(),
-            token::NtStmt(..)      => "an interpolated statement".to_string(),
-            token::NtPat(..)       => "an interpolated pattern".to_string(),
-            token::NtIdent(..)     => "an interpolated identifier".to_string(),
-            token::NtTT(..)        => "an interpolated tt".to_string(),
-            token::NtArm(..)       => "an interpolated arm".to_string(),
-            token::NtImplItem(..)  => "an interpolated impl item".to_string(),
-            token::NtTraitItem(..) => "an interpolated trait item".to_string(),
+            token::NtExpr(ref e)      => expr_to_string(&**e),
+            token::NtMeta(ref e)      => meta_item_to_string(&**e),
+            token::NtTy(ref e)        => ty_to_string(&**e),
+            token::NtPath(ref e)      => path_to_string(&**e),
+            token::NtItem(ref e)      => item_to_string(&**e),
+            token::NtBlock(ref e)     => block_to_string(&**e),
+            token::NtStmt(ref e)      => stmt_to_string(&**e),
+            token::NtPat(ref e)       => pat_to_string(&**e),
+            token::NtIdent(ref e)     => ident_to_string(&**e),
+            token::NtTT(ref e)        => tt_to_string(&**e),
+            token::NtArm(ref e)       => arm_to_string(&**e),
+            token::NtImplItem(ref e)  => impl_item_to_string(&**e),
+            token::NtTraitItem(ref e) => trait_item_to_string(&**e),
         }
     }
 }