[LLVMbugs] [Bug 14311] New: Change introduced in r164241 broke std::stringstream

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=14311

             Bug #: 14311
           Summary: Change introduced in r164241 broke std::stringstream
           Product: libc++
           Version: unspecified
          Platform: PC
        OS/Version: All
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: All Bugs
        AssignedTo: hhinnant at apple.com
        ReportedBy: oneill+llvmbugs at cs.hmc.edu
                CC: llvmbugs at cs.uiuc.edu
    Classification: Unclassified


Created attachment 9519
  --> http://llvm.org/bugs/attachment.cgi?id=9519
Code that generates an assert fail.

The enclosed code works prior to r164241 and generates the following assert
fail thereafter.

Assertion failed:
(stringFrom("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\xFF")
==
"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\xFF"),
function main, file /tmp/bug.cpp, line 26.
Abort

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