diff --git a/compiler.go b/compiler.go
index 2c2f5ade0..50bc0d69d 100644
--- a/compiler.go
+++ b/compiler.go
@@ -755,6 +755,16 @@ func (c *Compiler) getInterpretedValue(value Value) (llvm.Value, error) {
 	case *ConstValue:
 		return c.parseConst(value.Expr)
 
+	case *FunctionValue:
+		if value.Elem == nil {
+			llvmType, err := c.getLLVMType(value.Type)
+			if err != nil {
+				return llvm.Value{}, err
+			}
+			return getZeroValue(llvmType)
+		}
+		return c.ir.GetFunction(value.Elem).llvmFn, nil
+
 	case *GlobalValue:
 		zero := llvm.ConstInt(llvm.Int32Type(), 0, false)
 		ptr := llvm.ConstInBoundsGEP(value.Global.llvmGlobal, []llvm.Value{zero})
diff --git a/interpreter.go b/interpreter.go
index dfa44d4b1..d4135e8bc 100644
--- a/interpreter.go
+++ b/interpreter.go
@@ -188,6 +188,8 @@ func (p *Program) getValue(value ssa.Value, locals map[ssa.Value]Value) (Value,
 	switch value := value.(type) {
 	case *ssa.Const:
 		return &ConstValue{value}, nil
+	case *ssa.Function:
+		return &FunctionValue{value.Type(), value}, nil
 	case *ssa.Global:
 		if strings.HasPrefix(value.Name(), "__cgofn__cgo_") || strings.HasPrefix(value.Name(), "_cgo_") {
 			// Ignore CGo global variables which we don't use.
@@ -202,7 +204,6 @@ func (p *Program) getValue(value ssa.Value, locals map[ssa.Value]Value) (Value,
 			g.initializer = value
 		}
 		return &GlobalValue{g}, nil
-		//return &PointerValue{&g.initializer}, nil
 	default:
 		if local, ok := locals[value]; ok {
 			return local, nil
@@ -226,6 +227,8 @@ func (p *Program) getZeroValue(t types.Type) (Value, error) {
 		return &ArrayValue{typ.Elem(), elems}, nil
 	case *types.Basic:
 		return &ZeroBasicValue{typ}, nil
+	case *types.Signature:
+		return &FunctionValue{typ, nil}, nil
 	case *types.Interface:
 		return &InterfaceValue{typ, nil}, nil
 	case *types.Map:
@@ -265,6 +268,11 @@ type PointerValue struct {
 	Elem *Value
 }
 
+type FunctionValue struct {
+	Type types.Type
+	Elem *ssa.Function
+}
+
 type InterfaceValue struct {
 	Type types.Type
 	Elem Value