Commit Graph

1 Commits

Author SHA1 Message Date
Saleem Abdulrasool f903a44728 MCAsmParser: support required parameters
This enhances the macro parser to parse and handle parameter qualifications,
which is needed to support required formal parameters in macro definitions.  A
required parameter may not be defaulted (though providing a default value is
accepted with a warning).  This improves GAS compatibility.

Partially addresses PR9248.

llvm-svn: 201630
2014-02-19 03:00:29 +00:00