Douglas Gregor a3efea1881 Refactor the tree transform's many loops over sets of expressions
(transforming each in turn) into calls into one central routine
(TransformExprs) that transforms a list of expressions. This
refactoring is preparatory work for pack expansions whose in an
expression-list. 

No functionality change.

llvm-svn: 122761
2011-01-03 19:04:46 +00:00
..
2011-01-02 19:53:19 +00:00
2010-12-27 01:32:00 +00:00