regex_macros: fix fallout

Jorge Aparicio · Jorge Aparicio · commit ab6b6514038c · 2015-01-03T09:34:05.000-05:00
diff --git a/src/libregex_macros/lib.rs b/src/libregex_macros/lib.rs
@@ -603,7 +603,7 @@ fn exec<'t>(which: ::regex::native::MatchKind, input: &'t str,
     // Converts `xs` to a `[x1, x2, .., xN]` expression by calling `to_expr`
     // on each element in `xs`.
     fn vec_expr<T, It, F>(&self, xs: It, mut to_expr: F) -> P<ast::Expr> where
-        It: Iterator<T>,
+        It: Iterator<Item=T>,
         F: FnMut(&ExtCtxt, T) -> P<ast::Expr>,
     {
         let exprs = xs.map(|x| to_expr(self.cx, x)).collect();

Original file line number	Diff line number	Diff line change
`@@ -603,7 +603,7 @@ fn exec<'t>(which: ::regex::native::MatchKind, input: &'t str,`
`603`	`603`	// Converts `xs` to a `[x1, x2, .., xN]` expression by calling `to_expr`
`604`	`604`	// on each element in `xs`.
`605`	`605`	`fn vec_expr<T, It, F>(&self, xs: It, mut to_expr: F) -> P<ast::Expr> where`
`606`		`- It: Iterator<T>,`
	`606`	`+ It: Iterator<Item=T>,`
`607`	`607`	`F: FnMut(&ExtCtxt, T) -> P<ast::Expr>,`
`608`	`608`	`{`
`609`	`609`	`let exprs = xs.map(\|x\| to_expr(self.cx, x)).collect();`