[HP aCC 6.15] remark #4282: fstream ctor calls virtual setbuf()
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                 Key: STDCXX-699
                 URL: https://issues.apache.org/jira/browse/STDCXX-699
             Project: C++ Standard Library
          Issue Type: Bug
          Components: 27. Input/Output
    Affects Versions: 4.2.0
            Reporter: Martin Sebor
            Priority: Minor
             Fix For: 4.2.1


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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