Refactor ProgramCompiler::Formatter

[libs/gl.git] / source / programcompiler.h

diff --git a/source/programcompiler.h b/source/programcompiler.h
index 1f0601b5871f859a5dc771f6566f9311644d355d..9c20e090980fd3d403c4574345692314a1eeff71 100644 (file)
--- a/source/programcompiler.h
+++ b/source/programcompiler.h
@@ -29,12 +29,12 @@ private:
        struct BlockModifier: Visitor
        {
                bool remove_node;
-               std::vector<RefPtr<ProgramSyntax::Node> > insert_nodes;
+               std::vector<RefPtr<ProgramSyntax::Statement> > insert_nodes;
 
                BlockModifier();
 
                void flatten_block(ProgramSyntax::Block &);
-               void apply_and_increment(ProgramSyntax::Block &, std::list<RefPtr<ProgramSyntax::Node> >::iterator &);
+               void apply_and_increment(ProgramSyntax::Block &, ProgramSyntax::NodeList<ProgramSyntax::Statement>::iterator &);
                using Visitor::visit;
                virtual void visit(ProgramSyntax::Block &);
        };
@@ -46,7 +46,6 @@ private:
                std::string formatted;
                unsigned indent;
                bool parameter_list;
-               unsigned else_if;
                std::string block_interface;
 
                Formatter();
@@ -54,6 +53,8 @@ private:
                virtual void apply(ProgramSyntax::Stage &);
                const std::string &get_result() const { return formatted; }
                using Visitor::visit;
+               void append(const std::string &);
+               void append(char);
                virtual void visit(ProgramSyntax::Block &);
                virtual void visit(ProgramSyntax::Literal &);
                virtual void visit(ProgramSyntax::ParenthesizedExpression &);
@@ -360,6 +361,7 @@ private:
                LegacyConverter(const Version &);
 
                bool check_version(const Version &) const;
+               bool check_extension(const Extension &) const;
                using Visitor::visit;
                bool supports_unified_interface_syntax() const;
                virtual void visit(ProgramSyntax::VariableReference &);