Ping? ~Aaron
On Fri, May 24, 2013 at 4:27 PM, Aaron Ballman <[email protected]> wrote: > This patch adds support for MSVC's #pragma detect_mismatch. This > pragma emits a linker command into the object file which allows the > linker to ensure that there are no inconsistent object files being > linked together. Eg) > > // 1.cpp > #pragma detect_mismatch( "my_library", "1" ) > > // 2.cpp > #pragma detect_mismatch( "my_library", "2" ) > > If you link these files together with link.exe, you will get a linker > error (2038) pointing out that the values for my_library do not match. > However, if 2.cpp had "1" in place of "2", the files would link > together without issue. > > For more information, see MSDN: > http://msdn.microsoft.com/en-us/library/ee956429.aspx > > The code was modeled after our existing support for passing linker > commands, and makes use of the fact that detect_mismatch uses the > /FAILIFMISMATCH linker option. > > ~Aaron _______________________________________________ cfe-commits mailing list [email protected] http://lists.cs.uiuc.edu/mailman/listinfo/cfe-commits
