Richard Smith 675d279af4 [modules] When we merge redecl chains or mark a decl used with an update
record, mark all subsequent decls as 'used' too, to maintain the AST invariant
that getPreviousDecl()->Used implies this->Used.

llvm-svn: 211050
2014-06-16 20:26:19 +00:00
..
2013-10-18 06:05:18 +00:00