Fix fallout in tests

Author: jseyfried

src/test/compile-fail/bad-format-args.rs

@@ -0,0 +1,22 @@
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+// error-pattern: requires at least a format string argument
+// error-pattern: bad-format-args.rs:19:5: 19:15 note: in this expansion
+
+// error-pattern: expected token: `,`
+// error-pattern: bad-format-args.rs:20:5: 20:19 note: in this expansion
+// error-pattern: bad-format-args.rs:21:5: 21:22 note: in this expansion
+
+fn main() {
+    format!();
+    format!("" 1);
+    format!("", 1 1);
+}

src/test/compile-fail/ifmt-bad-arg.rs

@@ -50,8 +50,4 @@ fn main() {
 
     format!("foo } bar"); //~ ERROR: unmatched `}` found
     format!("foo }"); //~ ERROR: unmatched `}` found
-
-    format!();          //~ ERROR: requires at least a format string argument
-    format!("" 1);      //~ ERROR: expected token: `,`
-    format!("", 1 1);   //~ ERROR: expected token: `,`
 }

src/test/compile-fail/macro-backtrace-println.rs

@@ -21,11 +21,11 @@ macro_rules! myprint {
 }
 
 macro_rules! myprintln {
-    ($fmt:expr) => (myprint!(concat!($fmt, "\n"))); //~ NOTE in this expansion of myprint!
-                                                    //~^ NOTE in this expansion of concat!
+    ($fmt:expr) => (myprint!(concat!($fmt, "\n"))); //~ ERROR invalid reference to argument `0`
+                                                    //~| NOTE in this expansion of concat!
+                                                    //~| NOTE in this expansion of myprint!
 }
 
 fn main() {
-    myprintln!("{}"); //~ ERROR invalid reference to argument `0`
-                      //~^ NOTE in this expansion of
+    myprintln!("{}"); //~ NOTE in this expansion of
 }

src/test/compile-fail/macros-nonfatal-errors.rs

@@ -32,7 +32,6 @@ fn main() {
 
     foo::blah!(); //~ ERROR
 
-    format!(); //~ ERROR
     format!(invalid); //~ ERROR
 
     include!(invalid); //~ ERROR

src/test/compile-fail/trace_macros-gate.rs

@@ -23,8 +23,9 @@ fn main() {
     // of the below being caught.
 
     macro_rules! expando {
-        ($x: ident) => { trace_macros!($x) }
+        ($x: ident) => { trace_macros!($x) } //~ ERROR `trace_macros` is not stable
     }
 
-    expando!(true); //~ ERROR `trace_macros` is not stable
+    expando!(true); //~ NOTE in this expansion
+                    //~^ NOTE in this expansion
 }