From c356e3ba6a12c3294a9a428ef9120cff9306bf4b Mon Sep 17 00:00:00 2001
From: Marvin Löbel <loebel.marvin@gmail.com>
Date: Fri, 28 Mar 2014 20:42:34 +0100
Subject: Removed deprecated functions `map` and `flat_map` for vectors and
 slices.

---
 src/libsyntax/ext/source_util.rs | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/libsyntax/ext/source_util.rs')

diff --git a/src/libsyntax/ext/source_util.rs b/src/libsyntax/ext/source_util.rs
index 8931fb0f443..4d8d816d225 100644
--- a/src/libsyntax/ext/source_util.rs
+++ b/src/libsyntax/ext/source_util.rs
@@ -71,7 +71,9 @@ pub fn expand_mod(cx: &mut ExtCtxt, sp: Span, tts: &[ast::TokenTree])
     -> base::MacResult {
     base::check_zero_tts(cx, sp, tts, "module_path!");
     let string = cx.mod_path()
+                   .iter()
                    .map(|x| token::get_ident(*x).get().to_str())
+                   .collect::<Vec<~str>>()
                    .connect("::");
     base::MRExpr(cx.expr_str(sp, token::intern_and_get_ident(string)))
 }
-- 
cgit 1.4.1-3-g733a5