diff --git a/src/test/run-pass/issue-954.rs b/src/test/run-pass/issue-954.rs
new file mode 100644
index 000000000000..6fec653cf20f
--- /dev/null
+++ b/src/test/run-pass/issue-954.rs
@@ -0,0 +1,4 @@
+fn main() {
+    log 3-2;
+    assert 3-2 == 1;
+}
\ No newline at end of file