LLVM 2.8 の C API 差分をチェックしてはじめて気づいたけど、2.8...

2010/12/05 9:23am

LLVM 2.8 の C API 差分をチェックしてはじめて気づいたけど、2.8 からは Union Type がなくなったみたい。

The LLVM IR ‘Union’ feature was removed. While this is a desirable feature for LLVM IR to support, the existing implementation was half baked and barely useful. We’d really like anyone interested to resurrect the work and finish it for a future release.


It’s just a matter of priorities, unfortunately… :(


Lots of people agree it would be a useful feature, we are lacking a useful implementation :-)