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https://issues.apache.org/jira/browse/STDCXX-826?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12586516#action_12586516
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Eric Lemings commented on STDCXX-826:
-------------------------------------
Reduced to the following test case with BUILDMODE=debug,shared,threads,wide.
{noformat}
#include <iomanip>
#include <iostream>
#include <sstream>
int main ( )
{
std::wcout.put(L'I');
std::wistringstream in (std::ios::in | std::ios::out);
return 0;
}
{noformat}
It has something to do with the (shared?) stream buffer AFAICT.
> [Sun C++] SIGABRT in istringstream example
> ------------------------------------------
>
> Key: STDCXX-826
> URL: https://issues.apache.org/jira/browse/STDCXX-826
> Project: C++ Standard Library
> Issue Type: Bug
> Components: Examples
> Affects Versions: 4.2.0
> Environment: Sun C++/Solaris (both AMD64 and SPARC)
> Reporter: Martin Sebor
> Assignee: Eric Lemings
> Fix For: 4.2.1
>
> Original Estimate: 4h
> Remaining Estimate: 4h
>
> When compiled with Sun C++ on Solaris, the example program
> [istringstream.cpp|http://svn.apache.org/repos/asf/stdcxx/trunk/examples/manual/istringstream.cpp]
> abends with SIGABRT at runtime. Observed intermittently in 11D, 15D, and 15S
> builds both in 4.2.0 results and in those with the head of trunk.
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