namespace GL {
namespace SL {
-/** Combines multiple declarations of the same identifier into one. */
-class DeclarationCombiner: private TraversingVisitor
-{
-private:
- std::map<std::string, std::vector<FunctionDeclaration *> > functions;
- std::map<std::string, VariableDeclaration *> variables;
- std::set<Node *> nodes_to_remove;
-
-public:
- void apply(Stage &);
-
-private:
- virtual void visit(Block &);
- virtual void visit(VariableDeclaration &);
- virtual void visit(FunctionDeclaration &) { }
-};
-
/** Manipulates specialization constants. If values are specified, turns
specialization constants into normal constants. Without values assigns
automatic constant_ids to specialization constants. */
bool record_target;
bool r_self_referencing;
Assignment::Target r_assignment_target;
+ std::vector<VariableDeclaration *> redeclared_builtins;
+ std::set<Node *> nodes_to_remove;
public:
VariableResolver();
virtual void visit(Swizzle &);
virtual void visit(BinaryExpression &);
virtual void visit(Assignment &);
+ void merge_layouts(Layout &, const Layout &);
virtual void visit(VariableDeclaration &);
virtual void visit(InterfaceBlock &);
};