libsyntax/librustc: Allow calling variadic foreign functions.

[rust.git] / src / librustc / lib / llvm.rs

diff --git a/src/librustc/lib/llvm.rs b/src/librustc/lib/llvm.rs
index e152d009050c858dbe74144e746842c9171b576c..043b3dcc7aa57a078b06198a579040dcc67def28 100644 (file)
--- a/src/librustc/lib/llvm.rs
+++ b/src/librustc/lib/llvm.rs
@@ -29,6 +29,7 @@
 
 // Consts for the LLVM CallConv type, pre-cast to uint.
 
+#[deriving(Eq)]
 pub enum CallConv {
     CCallConv = 0,
     FastCallConv = 8,