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Posted to issues@stdcxx.apache.org by "Martin Sebor (JIRA)" <ji...@apache.org> on 2008/01/21 19:40:34 UTC
[jira] Updated: (STDCXX-699) [HP aCC 6.15] remark #4282: fstream
ctor calls virtual setbuf()
[ https://issues.apache.org/jira/browse/STDCXX-699?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Martin Sebor updated STDCXX-699:
--------------------------------
Remaining Estimate: 1h
Original Estimate: 1h
> [HP aCC 6.15] remark #4282: fstream ctor calls virtual setbuf()
> ---------------------------------------------------------------
>
> Key: STDCXX-699
> URL: https://issues.apache.org/jira/browse/STDCXX-699
> Project: C++ Standard Library
> Issue Type: Sub-task
> Components: 27. Input/Output
> Affects Versions: 4.2.0
> Reporter: Martin Sebor
> Assignee: Martin Sebor
> Priority: Minor
> Fix For: 4.2.1
>
> Original Estimate: 1h
> Remaining Estimate: 1h
>
> HP aCC 6.15 issues a remark noting that basic_filebuf ctor calls the virtual member function setbuf(). The purpose of the remark is to warn that the usual virtual dispatch doesn't take place for virtual function calls from class ctors (i.e., the function defined the ctor's class is called). We should silence the remark by qualifying the call with the name of the class.
> aCC -c -I$(TOPDIR)/include -I$(BUILDDIR)/include -AA +O2 +DD64 +w +W392 +W655 +W684 +W818 +W819 +W849 +W2193 +W2236 +W2261 +W2340 +W2401 +W2487 +W4227 +W4229 +W4231 +W4235 +W4237 +W4249 +W4255 +W4272 +W4284 +W4285 +W4286 +Z $(TOPDIR)/src/ti_filebuf.cpp
> "$(TOPDIR)/include/fstream", line 112: remark #4282-D: virtual function is called from constructor/destructor
> setbuf (0, _RWSTD_DEFAULT_BUFSIZE);
> ^
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