rustc: Improve astconv error message

catamorphism · catamorphism · commit 231aea6d6e46 · 2013-06-01T18:48:07.000-07:00
diff --git a/src/librustc/middle/typeck/astconv.rs b/src/librustc/middle/typeck/astconv.rs
@@ -455,7 +455,7 @@ pub fn ast_ty_to_ty<AC:AstConv, RS:region_scope + Copy + 'static>(
           }
           _ => {
             tcx.sess.span_fatal(ast_ty.span,
-                                "found type name used as a variable");
+                                fmt!("found value name used as a type: %?", a_def));
           }
         }
       }

Original file line number	Diff line number	Diff line change
`@@ -455,7 +455,7 @@ pub fn ast_ty_to_ty<AC:AstConv, RS:region_scope + Copy + 'static>(`
`455`	`455`	`}`
`456`	`456`	`_ => {`
`457`	`457`	`tcx.sess.span_fatal(ast_ty.span,`
`458`		`- "found type name used as a variable");`
	`458`	`+ fmt!("found value name used as a type: %?", a_def));`
`459`	`459`	`}`
`460`	`460`	`}`
`461`	`461`	`}`