Handle expression replacement through TraversingVisitor

[libs/gl.git] / source / glsl / generate.h

diff --git a/source/glsl/generate.h b/source/glsl/generate.h
index c0d1ef8d62b7cdea8e4e7d41d402745b62ceb943..4e66ef68ed6c75fbda2e360dfe813a1cdda1838e 100644 (file)
--- a/source/glsl/generate.h
+++ b/source/glsl/generate.h
@@ -98,7 +98,7 @@ private:
        bool r_any_resolved;
        bool record_target;
        bool r_self_referencing;
-       VariableDeclaration *r_assignment_target;
+       Assignment::Target r_assignment_target;
 
 public:
        VariableResolver();
@@ -107,15 +107,15 @@ public:
 
 private:
        virtual void enter(Block &);
-       void visit_and_replace(RefPtr<Expression> &);
+       virtual void visit(RefPtr<Expression> &);
+       void check_assignment_target(Statement *);
        virtual void visit(VariableReference &);
        virtual void visit(InterfaceBlockReference &);
+       void add_to_chain(Assignment::Target::ChainType, unsigned);
        virtual void visit(MemberAccess &);
        virtual void visit(Swizzle &);
-       virtual void visit(UnaryExpression &);
        virtual void visit(BinaryExpression &);
        virtual void visit(Assignment &);
-       virtual void visit(FunctionCall &);
        virtual void visit(VariableDeclaration &);
        virtual void visit(InterfaceBlock &);
 };