[ros-diffs] [ekohl] 37476: Sync to wine-1.1.1 (Patch 4 of 10): ATTENTION: You MUST run "clean" before building ReactOS, otherwise WIDL will crash when it is run. - Dan Hipschman <dsh@linux.ucla.edu> Tue, 1 Jul 2008 widl: Implement type redefinition checks. This allows widl to catch type redefinitions and report an error, like MIDL. However, this does a better job than MIDL since it also reports the location of the originial definition, like GCC.