Recognize superceded assignments even for out variables

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

diff --git a/source/programparser.h b/source/programparser.h
index 1ca1a44c564d7aa8e6e65ed5f37e465b6a3f2340..e246251676bdd4b7b453b0c884c55c2da8ae4122 100644 (file)
--- a/source/programparser.h
+++ b/source/programparser.h
@@ -39,19 +39,21 @@ private:
        std::string source;
        std::string::const_iterator iter;
        std::deque<std::string> next_tokens;
-       ProgramSyntax::Module main_module;
-       ProgramSyntax::Module *cur_module;
+       ProgramSyntax::Module *module;
        ProgramSyntax::Stage *cur_stage;
        std::set<std::string> declared_types;
 
        static Operator operators[];
 
 public:
+       ProgramParser();
+       ~ProgramParser();
+
        ProgramSyntax::Module &parse(const std::string &);
        ProgramSyntax::Module &parse(IO::Base &);
 
 private:
-       void parse_source(ProgramSyntax::Module &);
+       void parse_source();
 
        const std::string &peek_token(unsigned = 0);
        std::string parse_token();
@@ -82,7 +84,6 @@ private:
        ProgramSyntax::StructDeclaration *parse_struct_declaration();
        ProgramSyntax::VariableDeclaration *parse_variable_declaration();
        ProgramSyntax::FunctionDeclaration *parse_function_declaration();
-       void parse_function_parameter_list(ProgramSyntax::FunctionDeclaration &);
        ProgramSyntax::InterfaceBlock *parse_interface_block();
        ProgramSyntax::Conditional *parse_conditional();
        ProgramSyntax::Iteration *parse_iteration();