1 files changed, 4 insertions, 0 deletions
diff --git a/src/parser.rs b/src/parser.rs
index a31b4f9..1e271a4 100644
--- a/src/parser.rs
+++ b/src/parser.rs
@@ -130,6 +130,10 @@ impl<'a> Parser<'a> {
             self.stack.push(Pending::Un(UnOp::Round));
             return true;
         }
+        if self.symbol("trunc") {
+            self.stack.push(Pending::Un(UnOp::Trunc));
+            return true;
+        }
         if self.symbol("abs") {
             self.stack.push(Pending::Un(UnOp::Abs));
             return true;