[LLVMbugs] [Bug 11346] New: Code coverage for XCode 4.2 LLVM 3.0

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=11346

             Bug #: 11346
           Summary: Code coverage for XCode 4.2 LLVM 3.0
           Product: clang
           Version: unspecified
          Platform: Macintosh
        OS/Version: MacOS X
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: C++
        AssignedTo: unassignedclangbugs at nondot.org
        ReportedBy: yyang at microstrategy.com
                CC: dgregor at apple.com, llvmbugs at cs.uiuc.edu
    Classification: Unclassified


I try to collect code coverage data for Objective C using XCode 4.2. I follow
this post (http://mattrajca.com/post/8749868513/llvm-code-coverage-and-xcode-4)
to instrument the code. When I run test to collect coverage data, there was no
gcda file generated. I wonder it is because of XCode or Clang.

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