[LLVMbugs] [Bug 10574] New: initializer_list should be disabled when generalized initializers are not available

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=10574

           Summary: initializer_list should be disabled when generalized
                    initializers are not available
           Product: libc++
           Version: unspecified
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P
         Component: All Bugs
        AssignedTo: hhinnant at apple.com
        ReportedBy: scshunt at csclub.uwaterloo.ca
                CC: llvmbugs at cs.uiuc.edu


The initializer_list class should be disabled when generalized initializer
lists are not available as a language feature. The only way to construct them
in a conformant manner is via the language, and code written in C++03 to work
around the lack of generalized initializer lists may fail due to their
presence. The same code will fail in C++0x, but C++0x provides language
features (in particular, default template arguments on functions which allow
SFINAE in conversion operators) that allow the code to be limited to
containers.

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