diff --git a/analyzer/primitives.go b/analyzer/primitives.go
index 4b7b109..1c6b318 100644
--- a/analyzer/primitives.go
+++ b/analyzer/primitives.go
@@ -41,11 +41,13 @@ var PrimitiveU64  = createPrimitive("U64",  Type {})
 // PrimitiveObj is a blank object primitive.
 var PrimitiveObj  = createPrimitive("Obj",  Type {})
 
+// TODO: make these two be interface sections
+
 // PrimitiveFace is a blank interface primitive. It accepts any value.
-var PrimitiveFace = createPrimitive("Face", Type {})
+// var PrimitiveFace = createPrimitive("Face", Type {})
 
 // PrimitiveFunc is a blank function interface primitive. It is useless.
-var PrimitiveFunc = createPrimitive("Func", Type {})
+// var PrimitiveFunc = createPrimitive("Func", Type {})
 
 // BuiltInString is a built in string type. It is a dynamic array of UTF-32
 // codepoints.
diff --git a/analyzer/type-section.go b/analyzer/type-section.go
index 3a408cc..ed49216 100644
--- a/analyzer/type-section.go
+++ b/analyzer/type-section.go
@@ -11,10 +11,6 @@ type TypeSection struct {
 	what     Type
 	complete bool
 	argument Argument
-	// TODO: do not add members from parent type. instead have a member
-	// function to discern whether this type contains a particular member,
-	// and have it recurse all the way up the family tree. it will be the
-	// translator's job to worry about what members are placed where.
 	members []ObjectMember
 }
 
diff --git a/analyzer/type.go b/analyzer/type.go
index 8c26125..cb63d18 100644
--- a/analyzer/type.go
+++ b/analyzer/type.go
@@ -25,7 +25,7 @@ type Type struct {
 	locatable
 
 	// one of these must be nil.
-	actual *TypeSection
+	actual Section
 	points *Type
 
 	mutable bool
@@ -91,8 +91,6 @@ func (what Type) underlyingPrimitive () (underlying *TypeSection) {
 	case
 		&PrimitiveF32,
 		&PrimitiveF64,
-		&PrimitiveFunc,
-		&PrimitiveFace,
 		&PrimitiveObj,
 		&PrimitiveU64,
 		&PrimitiveU32,
@@ -105,7 +103,7 @@ func (what Type) underlyingPrimitive () (underlying *TypeSection) {
 		&PrimitiveUInt,
 		&PrimitiveInt:
 
-		underlying = actual
+		underlying = actual.(*TypeSection)
 		return
 	
 	case nil:
@@ -235,9 +233,6 @@ func (analyzer analysisOperation) analyzeType (
 		}
 	}
 	
-	// TODO
-	// TODO: figure out what todo ???
-	
 	return
 }