Rename ast::Purity and ast::Impure Function. Closes #7287#13371

Closed

kaseyc wants to merge 1 commit intorust-lang:masterfrom

kaseyc:Rename_Purity

Commits on Apr 9, 2014

Renamed ast::Purity to ast::FnStyle and ast::ImpureFn to ast::NormalFn and updated associated variable and function names.
kaseyc
committed