[LLVMbugs] [Bug 3625] New: _IntSaturate() macro from FixMath. h fails to compile when a PCH importing Foundation.h is used

[bugzilla-daemon at cs.uiuc.edu]

http://llvm.org/bugs/show_bug.cgi?id=3625

           Summary: _IntSaturate() macro from FixMath.h fails to compile
                    when a PCH importing Foundation.h is used
           Product: clang
           Version: unspecified
          Platform: Macintosh
        OS/Version: MacOS X
            Status: NEW
          Severity: normal
          Priority: P2
         Component: preprocessor
        AssignedTo: unassignedclangbugs at nondot.org
        ReportedBy: catfish.man at gmail.com
                CC: llvmbugs at cs.uiuc.edu


Created an attachment (id=2588)
 --> (http://llvm.org/bugs/attachment.cgi?id=2588)
Xcode project that demonstrates the issue

The attached project compiles successfully with gcc, fails with clang. 

Built via xcodebuild CC=$CCC LD=$CCC, with CCC=/llvm/tools/clang/tools/ccc/ccc
and PATH=/Volumes/Other/llvm/Release-Asserts/bin/:$PATH


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