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Bug 242739 - resolve_overloaded_unification error when using comma operator with std::endl
resolve_overloaded_unification error when using comma operator with std::endl
Product: Fedora
Classification: Fedora
Component: gcc (Show other bugs)
x86_64 Linux
low Severity low
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Assigned To: Jakub Jelinek
Depends On:
  Show dependency treegraph
Reported: 2007-06-05 11:40 EDT by Petr Pelan
Modified: 2007-11-30 17:12 EST (History)
0 users

See Also:
Fixed In Version:
Doc Type: Bug Fix
Doc Text:
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Clone Of:
Last Closed: 2007-06-06 08:48:35 EDT
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RHEL 7.3 requirements from Atomic Host:
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Attachments (Terms of Use)
Preprocessed source that compiler asked me to attach (722.38 KB, application/octet-stream)
2007-06-05 11:40 EDT, Petr Pelan
no flags Details

External Trackers
Tracker ID Priority Status Summary Last Updated
GNU Compiler Collection 32232 None None None Never

  None (edit)
Description Petr Pelan 2007-06-05 11:40:35 EDT
Description of problem:
When using whatever, comma, and std::endl enclosed in brackets, the g++
compilation ends with following error:
internal compiler error: in resolve_overloaded_unification

Version-Release number of selected component (if applicable):
the g++ is from package gcc-c++-4.1.1-30

How reproducible:
#include <iostream>

int main() {
        std::cout << "Hello" << (1, std::endl);

Steps to Reproduce:
1. Create test.cc file with the above content
2. Compile with g++ -o test test.cc
3. Watch what happens
Actual results:
> g++     test.cc   -o test
test.cc: In function 'int main()':
test.cc:4: internal compiler error: in resolve_overloaded_unification, at
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://bugzilla.redhat.com/bugzilla> for instructions.
Preprocessed source stored into /tmp/ccZKSXDk.out file, please attach this to
your bugreport.

Expected results:
Either syntax error report or a succesfull compilation.

Additional info:
Comment 1 Petr Pelan 2007-06-05 11:40:36 EDT
Created attachment 156233 [details]
Preprocessed source that compiler asked me to attach
Comment 2 Jakub Jelinek 2007-06-06 08:48:35 EDT
Tracking upstream.

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