[LLVMbugs] [Bug 8597] New: clang doesn't report implicit 64->32 cast as it should with -Wshorten-64-to-32

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=8597

           Summary: clang doesn't report implicit 64->32 cast as it should
                    with -Wshorten-64-to-32
           Product: clang
           Version: trunk
          Platform: Macintosh
        OS/Version: MacOS X
            Status: NEW
          Severity: normal
          Priority: P
         Component: Frontend
        AssignedTo: unassignedclangbugs at nondot.org
        ReportedBy: tjw at omnigroup.com
                CC: llvmbugs at cs.uiuc.edu


In the attached test case, when building for i386, the following line doesn't
produce a warning with clang:

    return NSMakePoint(v.x/length, v.y/length);

where length is a double.

llvm-gcc-4.2 does warn on this.

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