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https://issues.apache.org/jira/browse/THRIFT-4138?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16756759#comment-16756759
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Jim Apple commented on THRIFT-4138:
-----------------------------------

What is the type of {{t}} in that gdb snippet? I want to repro it. The 
following prints -2147483648 for me:
{noformat}
#include <iostream>
#include <sstream>
#include <string>
using namespace std;

int main() {
  istringstream str("-2147483648");
  str.imbue(std::locale::classic());
  int i;
  str >> i;
  cout << i << endl;
}
{noformat}

> Fix remaining undefined behavior invalid vptr casts in C++ library
> ------------------------------------------------------------------
>
>                 Key: THRIFT-4138
>                 URL: https://issues.apache.org/jira/browse/THRIFT-4138
>             Project: Thrift
>          Issue Type: Sub-task
>          Components: C++ - Library
>            Reporter: Jens Geyer
>            Assignee: Jim Apple
>            Priority: Major
>             Fix For: 0.11.0
>
>




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