Partially parse C++ for a domain-specific language
- by PierreBdR
I would like to create a domain specific language as an augmented-C++ language. I will need mostly two types of contructs:
Top-level constructs for specialized types or declarations
In-code constructs, i.e. to add primitives to make functions calls or idiom easier
The language will be used for scientific computing purposes, and will ultimately be translated into plain C++. C++ has been chosen as it seems to offer a good compromise between: ease of use, efficiency and availability of a wide range of libraries.
A previous attempt using flex and bison failed due to the complexity of the C++ syntax. The existing parser can still fail on some constructs. So we want to start over, but on better bases.
Do you know about similar projects? And if you attempted to do so, what tools would you use? What would be the main pitfalls? Would you have recommendations in term of syntax?
