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https://issues.apache.org/jira/browse/STDCXX-856?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Martin Sebor updated STDCXX-856:
--------------------------------
Affects Version/s: (was: trunk)
4.2.0
Same problem in 4.2.0 so this is not a regression.
> [Sun C++] data corruption in rw_printf() with "%{$VAR!:@}", "%A{*c}", and
> "[EMAIL PROTECTED]"
> --------------------------------------------------------------------------------
>
> Key: STDCXX-856
> URL: https://issues.apache.org/jira/browse/STDCXX-856
> Project: C++ Standard Library
> Issue Type: Bug
> Components: Test Driver
> Affects Versions: 4.2.0
> Environment: Sun C++ 5.9/Solaris 10/AMD64
> Reporter: Martin Sebor
> Priority: Critical
> Fix For: 4.2.2
>
> Original Estimate: 2h
> Remaining Estimate: 2h
>
> When compiled with Sun C++ (both 5.9 and 5.8) in 15S build mode the program
> below exits with {{SIGABRT}}. It runs fine when compiled with HP aCC 3.73 or
> gcc 4.1.1 on Linux/x86_64 (both in wide mode). I suspect it might have
> something to do with STDCXX-828.
> {noformat}
> $ cat t.cpp && gmake t && ./t
> #include <cassert>
> #include <cstring>
> #include <rw_printf.h>
> int main ()
> {
> char buf [80];
> rw_sprintf (buf, "%{$FUNCALL!:@}",
> "%{*Ac} %s [EMAIL PROTECTED]",
> 1, " ", "foo", "%Lg", 9.0L);
> rw_printf ("%{$FUNCALL}\n");
> assert (0 == std::strcmp (buf, "\" \" foo 9"));
> }
> CC -c -D_RWSTDDEBUG -mt -I/amd/devco/sebor/stdcxx/include
> -I/build/sebor/stdcxx-suncc-5.8-j13-15S/include
> -I/amd/devco/sebor/stdcxx/tests/include -library=%none -g -xarch=amd64 +w
> -errtags -erroff=hidef t.cpp
> CC t.o -o t -L/build/sebor/stdcxx-suncc-5.8-j13-15S/rwtest -lrwtest15S
> -library=%none -mt -xarch=amd64 -L/build/sebor/stdcxx-suncc-5.8-j13-15S/lib
> -lstd15S -lm
> " " foo 1.69951e-4944
> Assertion failed: 0 == std::strcmp (buf, "\" \" foo 9"), file t.cpp, line 14
> Abort (core dumped)
> {noformat}
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