Retain assignment location when moving out variables to global scope

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

diff --git a/source/programcompiler.h b/source/programcompiler.h
index 9c20e090980fd3d403c4574345692314a1eeff71..0bff354a50571128a0fa31bed3dbe8c935a0b1dc 100644 (file)
--- a/source/programcompiler.h
+++ b/source/programcompiler.h
@@ -44,6 +44,8 @@ private:
                typedef std::string ResultType;
 
                std::string formatted;
+               unsigned source_index;
+               unsigned source_line;
                unsigned indent;
                bool parameter_list;
                std::string block_interface;
@@ -55,6 +57,7 @@ private:
                using Visitor::visit;
                void append(const std::string &);
                void append(char);
+               void set_source(unsigned, unsigned);
                virtual void visit(ProgramSyntax::Block &);
                virtual void visit(ProgramSyntax::Literal &);
                virtual void visit(ProgramSyntax::ParenthesizedExpression &);
@@ -153,7 +156,7 @@ private:
                virtual void visit(ProgramSyntax::Block &);
                std::string change_prefix(const std::string &, const std::string &) const;
                bool generate_interface(ProgramSyntax::VariableDeclaration &, const std::string &, const std::string &);
-               void insert_assignment(const std::string &, ProgramSyntax::Expression *);
+               ProgramSyntax::ExpressionStatement &insert_assignment(const std::string &, ProgramSyntax::Expression *);
                virtual void visit(ProgramSyntax::VariableReference &);
                virtual void visit(ProgramSyntax::VariableDeclaration &);
                virtual void visit(ProgramSyntax::Passthrough &);
@@ -378,7 +381,7 @@ private:
 
        Resources *resources;
        ProgramSyntax::Module *module;
-       std::set<std::string> imported_names;
+       std::vector<std::string> imported_names;
 
 public:
        ProgramCompiler();