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1 files changed, 17 insertions, 0 deletions

diff --git a/src/test/run-fail/pred.rs b/src/test/run-fail/pred.rs
new file mode 100644
index 00000000..e5456a5e
--- /dev/null
+++ b/src/test/run-fail/pred.rs
@@ -0,0 +1,17 @@
+// -*- rust -*-
+
+// error-pattern:predicate check
+
+fn f(int a, int b) : lt(a,b) {
+}
+
+fn lt(int a, int b) -> bool {
+  ret a < b;
+}
+
+fn main() {
+  let int a = 10;
+  let int b = 23;
+  check lt(b,a);
+  f(b,a);
+}