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-rw-r--r--src/librustdoc/unindent_pass.rs4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/librustdoc/unindent_pass.rs b/src/librustdoc/unindent_pass.rs
index ef34de113cf..e78edf1fbf3 100644
--- a/src/librustdoc/unindent_pass.rs
+++ b/src/librustdoc/unindent_pass.rs
@@ -21,6 +21,10 @@ middle of a line, and each of the following lines is indented.
 
 use core::prelude::*;
 
+use core::str;
+use core::task;
+use core::uint;
+use core::vec;
 use pass::Pass;
 use text_pass;