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path: root/src/libsyntax/ext/log_syntax.rs
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-rw-r--r--src/libsyntax/ext/log_syntax.rs2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libsyntax/ext/log_syntax.rs b/src/libsyntax/ext/log_syntax.rs
index 34d6978abdd..76d9a9420ce 100644
--- a/src/libsyntax/ext/log_syntax.rs
+++ b/src/libsyntax/ext/log_syntax.rs
@@ -22,7 +22,7 @@ pub fn expand_syntax_ext(cx: @ext_ctxt,
     cx.print_backtrace();
     io::stdout().write_line(
         print::pprust::tt_to_str(
-            ast::tt_delim(vec::from_slice(tt)),
+            ast::tt_delim(vec::to_owned(tt)),
             cx.parse_sess().interner));
 
     //trivial expression