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-rw-r--r--src/libstd/lib.rs4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/libstd/lib.rs b/src/libstd/lib.rs
index be8d9f7a7c9..0397153098c 100644
--- a/src/libstd/lib.rs
+++ b/src/libstd/lib.rs
@@ -513,6 +513,10 @@ mod panicking;
 // compiler
 pub mod rt;
 
+#[path = "../backtrace/src/lib.rs"]
+#[allow(dead_code, unused_attributes)]
+mod backtrace_rs;
+
 // Pull in the `std_detect` crate directly into libstd. The contents of
 // `std_detect` are in a different repository: rust-lang/stdarch.
 //