Grammaticalinate an error message.

paulstansifer · graydon · commit cafea5ecb69a · 2012-11-29T12:09:10.000-08:00
diff --git a/src/libsyntax/ext/expand.rs b/src/libsyntax/ext/expand.rs
@@ -225,8 +225,8 @@ fn expand_item_mac(exts: HashMap<~str, syntax_extension>,
             cx.bt_pop();
             return maybe_it
           }
-          _ => cx.span_fatal(it.span,
-                            fmt!("%s is not a legal here", *extname))
+          _ => cx.span_fatal(
+              it.span, fmt!("%s! is not legal in item position", *extname))
         }
       }
       _ => cx.span_bug(it.span, ~"invalid item macro invocation")

Original file line number	Diff line number	Diff line change
`@@ -225,8 +225,8 @@ fn expand_item_mac(exts: HashMap<~str, syntax_extension>,`
`225`	`225`	`cx.bt_pop();`
`226`	`226`	`return maybe_it`
`227`	`227`	`}`
`228`		`- _ => cx.span_fatal(it.span,`
`229`		`- fmt!("%s is not a legal here", *extname))`
	`228`	`+ _ => cx.span_fatal(`
	`229`	`+ it.span, fmt!("%s! is not legal in item position", *extname))`
`230`	`230`	`}`
`231`	`231`	`}`
`232`	`232`	`_ => cx.span_bug(it.span, ~"invalid item macro invocation")`