proxy-super broken

[mbrezu]

proxy-super is broken (calling the base method from the proxy code calls the proxy method for virtual methods).

Cause: replacement of gen.Emit(OpCodes.Call... with ILGen.EmitCall, which emits callvirt if the method is a virtual one.

Proposed fix:
diff --git a/Clojure/Clojure/CljCompiler/GenProxy.cs b/Clojure/Clojure/CljCompiler/GenProxy.cs
index fab6352..7f4b0d8 100644
--- a/Clojure/Clojure/CljCompiler/GenProxy.cs
+++ b/Clojure/Clojure/CljCompiler/GenProxy.cs
@@ -320,7 +320,7 @@ namespace clojure.lang
gen.EmitLoadArg(0); // gen.Emit(OpCodes.Ldarg_0);
for (int i = 0; i < parmCount; i++)
gen.EmitLoadArg(i + 1); // gen.Emit(OpCodes.Ldarg, i + 1);
- gen.EmitCall(m); // gen.Emit(OpCodes.Call, m);
+ gen.Emit(OpCodes.Call, m);
}
else
{

(line 323 in GenProxy.cs)

Maybe there are other related issues - using ILGen.EmitCall isn't the same as Emit(OpCodes.Call...).