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Posted to dev@stdcxx.apache.org by "Martin Sebor (JIRA)" <ji...@apache.org> on 2007/03/02 21:00:50 UTC
[jira] Commented: (STDCXX-344) [Sun C++] warnings on
std::strstream::rdbuf hiding std::ios::rdbuf
[ https://issues.apache.org/jira/browse/STDCXX-344?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12477423 ]
Martin Sebor commented on STDCXX-344:
-------------------------------------
This affects not only the library build (as shown above) but also any other translation unit that #includes <sstream> (and uses a specialization of one of the class templates defined there). For instance, here's a warning issued for the example program alg1.cpp:
CC -c -D_RWSTDDEBUG -mt -D_RWSTD_USE_CONFIG -I/amd/devco/sebor/dev/stdlib/include -I/build/sebor/sunpro-5.8.j8/include -I/amd/devco/sebor/dev/stdlib/examples/include -library=%none -g +w /amd/devco/sebor/dev/stdlib/examples/tutorial/alg1.cpp
"/amd/devco/sebor/dev/stdlib/include/sstream", line 362: Warning: std::ostringstream::rdbuf hides the function std::ios::rdbuf(std::streambuf *).
"/amd/devco/sebor/dev/stdlib/examples/tutorial/alg1.cpp", line 148: Where: While specializing "std::ostringstream ".
"/amd/devco/sebor/dev/stdlib/examples/tutorial/alg1.cpp", line 148: Where: Specialized in non-template code.
1 Warning(s) detected.
> [Sun C++] warnings on std::strstream::rdbuf hiding std::ios::rdbuf
> ------------------------------------------------------------------
>
> Key: STDCXX-344
> URL: https://issues.apache.org/jira/browse/STDCXX-344
> Project: C++ Standard Library
> Issue Type: Bug
> Components: 27. Input/Output
> Affects Versions: 4.1.3, 4.1.2
> Environment: Sun C++
> Reporter: Martin Sebor
> Priority: Minor
>
> Compiling the header strstream causes Sun C++ to emit warnings like those below:
> CC -c -D_RWSTDDEBUG -mt -D_RWSTD_USE_CONFIG -I/amd/devco/sebor/dev/stdlib/include -I/build/sebor/sunpro-5.8.j8/include -library=%none -g +w /amd/devco/sebor/dev/stdlib/src/strstream.cpp
> "/amd/devco/sebor/dev/stdlib/include/strstream", line 188: Warning: std::istrstream::rdbuf hides the function std::ios::rdbuf(std::streambuf *).
> "/amd/devco/sebor/dev/stdlib/include/strstream", line 226: Warning: std::ostrstream::rdbuf hides the function std::ios::rdbuf(std::streambuf *).
> "/amd/devco/sebor/dev/stdlib/include/strstream", line 266: Warning: std::strstream::rdbuf hides the function std::ios::rdbuf(std::streambuf *).
> 3 Warning(s) detected.
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