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* c++/8566: std::endl is of unknown type when overloading operator<<
@ 2002-11-20 4:39 jstanek
0 siblings, 0 replies; 2+ messages in thread
From: jstanek @ 2002-11-20 4:39 UTC (permalink / raw)
To: gcc-gnats; +Cc: jstanek
>Number: 8566
>Category: c++
>Synopsis: std::endl is of unknown type when overloading operator<<
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: unassigned
>State: open
>Class: support
>Submitter-Id: net
>Arrival-Date: Wed Nov 13 13:26:01 PST 2002
>Closed-Date:
>Last-Modified:
>Originator: Jason Stanek
>Release: gcc-3.2
>Organization:
>Environment:
cruncher 110% uname -a
IRIX64 cruncher 6.5 07121149 IP27
cruncher 109% g++32 -v -save-temps Unknown.cpp
Reading specs from /home/users/jstanek/gcc-3.2/irix/lib/gcc-lib/mips-sgi-irix6.5/3.2/specs
Configured with: ../gcc-3.2-src/configure --prefix=/home/users/jstanek/gcc-3.2 --exec-prefix=/home/users/jstanek/gcc-3.2/irix
Thread model: single
gcc version 3.2
/home/users/jstanek/gcc-3.2/irix/lib/gcc-lib/mips-sgi-irix6.5/3.2/cpp0 -lang-c++ -D__GNUG__=3 -D__DEPRECATED -D__EXCEPTIONS -v -D__GNUC__=3 -D__GNUC_MINOR__=2 -D__GNUC_PATCHLEVEL__=0 -D__GXX_ABI_VERSION=102 -Dunix -Dmips -Dsgi -Dhost_mips -DMIPSEB -D_MIPSEB -DSYSTYPE_SVR4 -D_LONGLONG -D_SVR4_SOURCE -D_MODERN_C -D__DSO__ -D__unix__ -D__mips__ -D__sgi__ -D__host_mips__ -D__MIPSEB__ -D_MIPSEB -D__SYSTYPE_SVR4__ -D_LONGLONG -D_SVR4_SOURCE -D_MODERN_C -D__DSO__ -D__unix -D__mips -D__sgi -D__host_mips -D__MIPSEB -D__SYSTYPE_SVR4 -Asystem=unix -Asystem=svr4 -Acpu=mips -Amachine=sgi -D__NO_INLINE__ -D__STDC_HOSTED__=1 -D__LANGUAGE_C_PLUS_PLUS -D_LANGUAGE_C_PLUS_PLUS -D__SIZE_TYPE__=unsigned int -D__PTRDIFF_TYPE__=int -D__WCHAR_TYPE__=long int -D__WINT_TYPE__=long int -D__mips_fpr=64 -D__EXTENSIONS__ -D_SGI_SOURCE -D_MIPS_FPSET=32 -D_MIPS_ISA=_MIPS_ISA_MIPS3 -D_ABIN32=2 -D_MIPS_SIM=_ABIN32 -D_MIPS_SZINT=32 -D_MIPS_SZLONG=32 -D_MIPS_SZPTR=32 -D_COMPILER_VERSION=601 -U__mips -D__mips=3 -D__mips64 Unknown.cpp Unknown.ii
GNU CPP version 3.2 (cpplib) [AL 1.1, MM 40] SGI running IRIX 6.x
ignoring nonexistent directory "/home/users/jstanek/gcc-3.2/irix/mips-sgi-irix6.5/include"
#include "..." search starts here:
#include <...> search starts here:
/home/users/jstanek/gcc-3.2/include/c++/3.2
/home/users/jstanek/gcc-3.2/include/c++/3.2/mips-sgi-irix6.5
/home/users/jstanek/gcc-3.2/include/c++/3.2/backward
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/home/users/jstanek/gcc-3.2/irix/lib/gcc-lib/mips-sgi-irix6.5/3.2/cc1plus -fpreprocessed Unknown.ii -quiet -dumpbase Unknown.cpp -version -o Unknown.s
GNU CPP version 3.2 (cpplib) [AL 1.1, MM 40] SGI running IRIX 6.x
GNU C++ version 3.2 (mips-sgi-irix6.5)
compiled by GNU C version 3.2.
Unknown.cpp: In function `int main()':
Unknown.cpp:25: no match for `BlackHole& << <unknown type>' operator
>Description:
cruncher 109% g++32 -v -save-temps Unknown.cpp
Reading specs from /home/users/jstanek/gcc-3.2/irix/lib/gcc-lib/mips-sgi-irix6.5/3.2/specs
Configured with: ../gcc-3.2-src/configure --prefix=/home/users/jstanek/gcc-3.2 --exec-prefix=/home/users/jstanek/gcc-3.2/irix
Thread model: single
gcc version 3.2
/home/users/jstanek/gcc-3.2/irix/lib/gcc-lib/mips-sgi-irix6.5/3.2/cpp0 -lang-c++ -D__GNUG__=3 -D__DEPRECATED -D__EXCEPTIONS -v -D__GNUC__=3 -D__GNUC_MINOR__=2 -D__GNUC_PATCHLEVEL__=0 -D__GXX_ABI_VERSION=102 -Dunix -Dmips -Dsgi -Dhost_mips -DMIPSEB -D_MIPSEB -DSYSTYPE_SVR4 -D_LONGLONG -D_SVR4_SOURCE -D_MODERN_C -D__DSO__ -D__unix__ -D__mips__ -D__sgi__ -D__host_mips__ -D__MIPSEB__ -D_MIPSEB -D__SYSTYPE_SVR4__ -D_LONGLONG -D_SVR4_SOURCE -D_MODERN_C -D__DSO__ -D__unix -D__mips -D__sgi -D__host_mips -D__MIPSEB -D__SYSTYPE_SVR4 -Asystem=unix -Asystem=svr4 -Acpu=mips -Amachine=sgi -D__NO_INLINE__ -D__STDC_HOSTED__=1 -D__LANGUAGE_C_PLUS_PLUS -D_LANGUAGE_C_PLUS_PLUS -D__SIZE_TYPE__=unsigned int -D__PTRDIFF_TYPE__=int -D__WCHAR_TYPE__=long int -D__WINT_TYPE__=long int -D__mips_fpr=64 -D__EXTENSIONS__ -D_SGI_SOURCE -D_MIPS_FPSET=32 -D_MIPS_ISA=_MIPS_ISA_MIPS3 -D_ABIN32=2 -D_MIPS_SIM=_ABIN32 -D_MIPS_SZINT=32 -D_MIPS_SZLONG=32 -D_MIPS_SZPTR=32 -D_COMPILER_VERSION=601 -U__mips -D__mips=3 -D__mips64 Unknown.cpp Unknown.ii
GNU CPP version 3.2 (cpplib) [AL 1.1, MM 40] SGI running IRIX 6.x
ignoring nonexistent directory "/home/users/jstanek/gcc-3.2/irix/mips-sgi-irix6.5/include"
#include "..." search starts here:
#include <...> search starts here:
/home/users/jstanek/gcc-3.2/include/c++/3.2
/home/users/jstanek/gcc-3.2/include/c++/3.2/mips-sgi-irix6.5
/home/users/jstanek/gcc-3.2/include/c++/3.2/backward
/usr/local/include
/home/users/jstanek/gcc-3.2/include
/home/users/jstanek/gcc-3.2/irix/lib/gcc-lib/mips-sgi-irix6.5/3.2/include
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End of search list.
/home/users/jstanek/gcc-3.2/irix/lib/gcc-lib/mips-sgi-irix6.5/3.2/cc1plus -fpreprocessed Unknown.ii -quiet -dumpbase Unknown.cpp -version -o Unknown.s
GNU CPP version 3.2 (cpplib) [AL 1.1, MM 40] SGI running IRIX 6.x
GNU C++ version 3.2 (mips-sgi-irix6.5)
compiled by GNU C version 3.2.
Unknown.cpp: In function `int main()':
Unknown.cpp:25: no match for `BlackHole& << <unknown type>' operator
When overloading the operator<< for a class other than of type ostream, the compiler is unable to find the type of std::endl.
The compiler should be able to find the type of std::endl, since it should be a function pointer. This happens on irix g++3.2, irix g++3.0.4, linux g++3.2, and linux g++3.0.4 (probably all 3.0+ compilers).
>How-To-Repeat:
Compile the file using g++.
>Fix:
instead of using std::endl, use std::endl<char,char_traits<char> > or
#define endl endl<char,std::char_traits<char> >
Should I really have to do this? This seems really wordy and a waste of time. I would really appreciate it if someone let me know a better way to do this.
Thanks,
-Jason
>Release-Note:
>Audit-Trail:
>Unformatted:
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^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: c++/8566: std::endl is of unknown type when overloading operator<<
@ 2002-11-20 5:16 paolo
0 siblings, 0 replies; 2+ messages in thread
From: paolo @ 2002-11-20 5:16 UTC (permalink / raw)
To: gcc-bugs, gcc-prs, jstanek, jstanek, nobody
Synopsis: std::endl is of unknown type when overloading operator<<
State-Changed-From-To: open->closed
State-Changed-By: paolo
State-Changed-When: Wed Nov 13 14:32:44 2002
State-Changed-Why:
Exact duplicate of c++/8567.
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=8566
^ permalink raw reply [flat|nested] 2+ messages in thread
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2002-11-20 4:39 c++/8566: std::endl is of unknown type when overloading operator<< jstanek
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