Inject builtins into the module

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

diff --git a/source/glsl/parser.h b/source/glsl/parser.h
index acfb7d9eed9a8cc857becf5436e59a92bac522ba..bce9698f7d608a4b3c18417bf2eef1d149f54a81 100644 (file)
--- a/source/glsl/parser.h
+++ b/source/glsl/parser.h
@@ -16,8 +16,8 @@ class Parser
 {
 private:
        std::string source;
-       unsigned base_index;
-       unsigned source_index;
+       int base_index;
+       int source_index;
        Tokenizer tokenizer;
        Preprocessor preprocessor;
        bool allow_stage_change;
@@ -30,11 +30,11 @@ public:
        Parser();
        ~Parser();
 
-       Module &parse(const std::string &, const std::string &, unsigned = 0);
-       Module &parse(IO::Base &, const std::string &, unsigned = 0);
+       Module &parse(const std::string &, const std::string &, int);
+       Module &parse(IO::Base &, const std::string &, int);
 
 private:
-       void parse_source(const std::string &, unsigned);
+       void parse_source(const std::string &, int);
        void set_required_version(const Version &);
        void source_reference(unsigned, const std::string &);
        void stage_change(Stage::Type);