diff --git a/ssa/abitype.go b/ssa/abitype.go
index 74ad84d9..05ab2ec9 100644
--- a/ssa/abitype.go
+++ b/ssa/abitype.go
@@ -186,7 +186,6 @@ func (b Builder) abiInterfaceOf(t *types.Interface) func() Expr {
 	}
 	return func() Expr {
 		prog := b.Prog
-		pkg := b.Pkg
 		methods := make([]Expr, n)
 		for i := 0; i < n; i++ {
 			m := t.Method(i)
@@ -196,6 +195,7 @@ func (b Builder) abiInterfaceOf(t *types.Interface) func() Expr {
 			}
 			methods[i] = b.abiImethodOf(mName, typs[i])
 		}
+		pkg := b.Pkg
 		fn := pkg.rtFunc("Interface")
 		tSlice := lastParamType(prog, fn)
 		methodSlice := b.SliceLit(tSlice, methods...)
diff --git a/ssa/interface.go b/ssa/interface.go
index f6dce0d0..f31f15d2 100644
--- a/ssa/interface.go
+++ b/ssa/interface.go
@@ -249,9 +249,7 @@ func (b Builder) TypeAssert(x Expr, assertedTyp Type, commaOk bool) Expr {
 	} else {
 		if rawIntf, ok := assertedTyp.raw.Type.Underlying().(*types.Interface); ok {
 			eq = b.InlineCall(b.Pkg.rtFunc("Implements"), tabi, tx)
-			val = func() Expr {
-				return Expr{b.unsafeInterface(rawIntf, tx, b.faceData(x.impl)), assertedTyp}
-			}
+			val = func() Expr { return Expr{b.unsafeInterface(rawIntf, tx, b.faceData(x.impl)), assertedTyp} }
 		} else {
 			eq = b.BinOp(token.EQL, tx, tabi)
 			val = func() Expr { return b.valFromData(assertedTyp, b.faceData(x.impl)) }