+
+bool
+glsl_type::contains_integer() const
+{
+ if (this->is_array()) {
+ return this->fields.array->contains_integer();
+ } else if (this->is_record()) {
+ for (unsigned int i = 0; i < this->length; i++) {
+ if (this->fields.structure[i].type->contains_integer())
+ return true;
+ }
+ return false;
+ } else {
+ return this->is_integer();
+ }
+}
+
+