Open Compiler, Compile-Time
Metaprogramming
l gStatich or gCompile-Timeh Reflection
No Interpreter Intervention
Eliminating Run-Time Interpretation
l Disciplined Macro Preprocessor
Compile-time Source-to-source Transformation
C++ Language described in terms of C++
l Customization according to classes
Type-based analysis & compilation (EPP)
l Standard Compiler Analysis
Flow Analysis  (OpenC++ extension)