Ignore TypeSpec

TypeSpec is an inline type. There is no complexity for these.

main.go

@@ -139,7 +139,17 @@ func LineComplexity(line ast.Stmt) int {
 
 		total := 0
 		for _, spec := range specs {
-			total += exprsComplexity(spec.(*ast.ValueSpec).Values)
+			switch s := spec.(type) {
+			case *ast.TypeSpec:
+				// TypeSpec is an inline type. There is no complexity for these.
+
+			case *ast.ValueSpec:
+				total += exprsComplexity(s.Values)
+
+			default:
+				printLine(-1, line)
+				panic(n)
+			}
 		}
 
 		return total

main_test.go

@@ -177,4 +177,7 @@ func TestLineComplexity(t *testing.T) {
 
 	LC = tf.NamedFunction(t, "Chan", fn)
 	LC(`make(chan string)`).Returns(1)
+
+	LC = tf.NamedFunction(t, "TypeSpec", fn)
+	LC(`type Foobar struct{}`).Returns(0)
 }