[Bug 3852] New: win.c problem with gcc 4.0.1 / Dreamweaver MX 6.1

[Wine Bugs]

http://bugs.winehq.org/show_bug.cgi?id=3852

Summary: win.c problem with gcc 4.0.1 / Dreamweaver MX 6.1
           Product: Wine
           Version: CVS
          Platform: PC
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: wine-user
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

When the latest CVS (20051116) is compiled with gcc 3.4.3, Dreamweaver works
fine.  When WINE is compiled with gcc 4.0.1, Dreamweaver hangs on the splash
screen.  The main app window loads in the background, and can be minimized, but
none of the menu options respond.

DLL replacement and linking with mixed version has determined that the offending
object is dlls/user/win.o.  The entire project can be compiled with gcc 4.0.1
with the exception of using a gcc 3.4.3 version of win.o, and Dreamweaver works
fine.

Disabling all tuning and optimizations for the entire project has no effect on
the symptoms.

It is unclear to me at this point if this is a gcc 4.0.1 compiler bug, or if
it's generating "more correct" code and has made a logic error with win.c more
evident.

Thanks for your time.