[LLVMbugs] [Bug 12730] New: libstdc++ std::thread, when compiled with clang, "pure virtual method called"

bugzilla-daemon at llvm.org bugzilla-daemon at llvm.org
Wed May 2 14:12:22 PDT 2012


http://llvm.org/bugs/show_bug.cgi?id=12730

             Bug #: 12730
           Summary: libstdc++ std::thread, when compiled with clang, "pure
                    virtual method called"
           Product: clang
           Version: trunk
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P
         Component: C++11
        AssignedTo: unassignedclangbugs at nondot.org
        ReportedBy: cmaloney at tagged.com
                CC: dgregor at apple.com, llvmbugs at cs.uiuc.edu
    Classification: Unclassified


$cat thread.cc 
#include <thread>

void f(){}

int main()
{
   std::thread t(f);
   t.join();
}

$clang++ -v
clang version 3.2 (trunk)
Target: x86_64-unknown-linux-gnu
Thread model: posix
$clang++ -std=c++11 thread.cc -o thread -pthread

$./thread 
pure virtual method called
terminate called without an active exception
Aborted

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