Bug #35833: error: 'unique_ptr' in namespace 'std' does not name a type when compiling librados client program on Centos 7 - RADOS - Ceph

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Bug #35833

closed

error: 'unique_ptr' in namespace 'std' does not name a type when compiling librados client program on Centos 7

Added by Brad Hubbard over 5 years ago. Updated over 5 years ago.

Status:

Resolved

Priority:

Normal

Assignee:

Brad Hubbard

Category:

Target version:

% Done:

Source:

Development

Tags:

Backport:

Regression:

Severity:

3 - minor

Reviewed:

Affected Versions:

ceph-qa-suite:

Component(RADOS):

Pull request ID:

Crash signature (v1):

Crash signature (v2):

Description

We should be able to compile a librados client program, such as examples/librados/hello_world.cc, on a system with librados-devel (or librados-dev) installed but currently it fails.

# g++ -g -std=c++11 -o hello_world hello_world.cc -lrados
In file included from hello_world.cc:14:0:
/usr/include/rados/librados.hpp:1298:5: error: 'unique_ptr' in namespace 'std' does not name a type
     std::unique_ptr<PlacementGroupImpl> impl;
     ^

Seems there may have been a subtle change in header includes.