Imported Upstream version 0.26.0

components/compiler/context.hpp

@@ -0,0 +1,44 @@
+#ifndef COMPILER_CONTEXT_H_INCLUDED
+#define COMPILER_CONTEXT_H_INCLUDED
+
+#include <string>
+
+namespace Compiler
+{
+    class Extensions;
+
+    class Context
+    {
+            const Extensions *mExtensions;
+
+        public:
+
+            Context() : mExtensions (0) {}
+
+            virtual ~Context() {}
+
+            virtual bool canDeclareLocals() const = 0;
+            ///< Is the compiler allowed to declare local variables?
+
+            void setExtensions (const Extensions *extensions = 0)
+            {
+                mExtensions = extensions;
+            }
+
+            const Extensions *getExtensions() const
+            {
+                return mExtensions;
+            }
+
+            virtual char getGlobalType (const std::string& name) const = 0;
+            ///< 'l: long, 's': short, 'f': float, ' ': does not exist.
+
+            virtual char getMemberType (const std::string& name, const std::string& id) const = 0;
+            ///< 'l: long, 's': short, 'f': float, ' ': does not exist.
+
+            virtual bool isId (const std::string& name) const = 0;
+            ///< Does \a name match an ID, that can be referenced?
+    };
+}
+
+#endif