[llvm-dev] RFC for f18+runtimes in LLVM

[Michael Kruse via llvm-dev]

Am Sa., 2. März 2019 um 11:15 Uhr schrieb Chris Lattner via llvm-dev
<llvm-dev at lists.llvm.org>:
> I’d be really opposed to flang reusing the Clang ASTs themselves.  C++ is already a complicated language and mixing all of Fortran's concerns (including a completely different object model) will make both of them *worse* than having them stand alone IMO.

Could there be a common base class for flang and clang AST nodes? That
is, an abstract class that has children()/dump()/getSourceRange()?

Michael