Test fixes and rebase conflicts

Author: alexcrichton

src/librustc/metadata/creader.rs

@@ -238,7 +238,7 @@ fn visit_item(e: &Env, i: &ast::Item) {
                                 if k.equiv(&("static")) {
                                     cstore::NativeStatic
                                 } else if k.equiv(&("framework")) {
-                                    cstore::NativeUnknown
+                                    cstore::NativeFramework
                                 } else {
                                     e.sess.span_err(m.span,
                                         format!("unknown kind: `{}`",

src/libsyntax/ext/base.rs

@@ -681,6 +681,10 @@ pub fn get_single_str_from_tts(cx: &mut ExtCtxt,
                                name: &str)
                                -> Option<String> {
     let mut p = cx.new_parser_from_tts(tts);
+    if p.token == token::Eof {
+        cx.span_err(sp, format!("{} takes 1 argument", name).as_slice());
+        return None
+    }
     let ret = cx.expander().fold_expr(p.parse_expr());
     if p.token != token::Eof {
         cx.span_err(sp, format!("{} takes 1 argument", name).as_slice());

src/test/compile-fail/extoption_env-not-string-literal.rs

@@ -8,4 +8,4 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-fn main() { option_env!(10); } //~ ERROR: requires a string
+fn main() { option_env!(10); } //~ ERROR: argument must be a string literal

src/test/compile-fail/non-constant-expr-for-fixed-len-vec.rs

@@ -13,6 +13,6 @@
 fn main() {
     fn bar(n: int) {
         let _x: [int, ..n];
-        //~^ ERROR expected constant expr for vector length: non-constant path in constant expr
+        //~^ ERROR expected constant expr for array length: non-constant path in constant expr
     }
 }

src/test/run-pass/issue-18464.rs

@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+// ignore-pretty
+
 #![deny(dead_code)]
 
 const LOW_RANGE: char = '0';

src/test/run-pass/macro-include-items.rs

@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+// ignore-pretty
+
 fn bar() {}
 
 include!(concat!("", "", "../auxiliary/", "macro-include-items-item.rs"))