Change some instances of .connect() to .join()

[rust.git] / src / libsyntax / ext / source_util.rs

diff --git a/src/libsyntax/ext/source_util.rs b/src/libsyntax/ext/source_util.rs
index 3866f5534c2ebb4b10c357b5bf252ce6665f47d2..5418b1f43e4af75a535e51e011c831d03d0eb4ee 100644 (file)
--- a/src/libsyntax/ext/source_util.rs
+++ b/src/libsyntax/ext/source_util.rs
@@ -78,7 +78,7 @@ pub fn expand_mod(cx: &mut ExtCtxt, sp: Span, tts: &[ast::TokenTree])
                    .iter()
                    .map(|x| token::get_ident(*x).to_string())
                    .collect::<Vec<String>>()
-                   .connect("::");
+                   .join("::");
     base::MacEager::expr(cx.expr_str(
             sp,
             token::intern_and_get_ident(&string[..])))