X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Fglsl%2Fglsl_error.h;h=0a271994299f22db6dacd16ea25f350db695cd49;hp=46ca49be35daf98062a9cff156426fde9882eb6b;hb=HEAD;hpb=836eeb313874d4f0c406f154ecb0dff366f362c4

diff --git a/source/glsl/glsl_error.h b/source/glsl/glsl_error.h
index 46ca49be..0a271994 100644
--- a/source/glsl/glsl_error.h
+++ b/source/glsl/glsl_error.h
@@ -13,6 +13,7 @@ struct Location;
 class invalid_shader_source: public std::runtime_error
 {
 public:
+	invalid_shader_source(const std::string &w): runtime_error(w) { }
 	invalid_shader_source(const Location &, const std::string &);
 #if __cplusplus>=201103L
 	template<typename... Args>
@@ -37,11 +38,31 @@ public:
 	virtual ~parse_error() throw() { }
 };
 
-class unsupported_shader: public std::runtime_error
+class internal_error: public std::logic_error
 {
 public:
-	unsupported_shader(const std::string &w): runtime_error(w) { }
-	virtual ~unsupported_shader() throw() { }
+	internal_error(const std::string &w): logic_error(w) { }
+	virtual ~internal_error() throw() { }
+};
+
+struct Diagnostic
+{
+	enum Severity
+	{
+		INFO,
+		WARN,
+		ERR
+	};
+
+	Severity severity = INFO;
+	int source = 0;
+	unsigned line = 0;
+	int provoking_source = 0;
+	unsigned provoking_line = 0;
+	std::string message;
+
+	Diagnostic() = default;
+	Diagnostic(Severity, int, unsigned, const std::string &);
 };
 
 } // namespace SL