Bug #47973: Clang does not see names as variables in lambda lists - CephFS - Ceph

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Bug #47973

closed

Clang does not see names as variables in lambda lists

Added by Willem Jan Withagen over 3 years ago. Updated over 3 years ago.

Status:

Resolved

Priority:

Normal

Assignee:

Willem Jan Withagen

Category:

Target version:

Ceph - v16.0.0

% Done:

Source:

Community (dev)

Tags:

Backport:

Regression:

Severity:

3 - minor

Reviewed:

Affected Versions:

Ceph - v16.0.0

ceph-qa-suite:

Component(FS):

tools

Labels (FS):

Pull request ID:

37776

Crash signature (v1):

Crash signature (v2):

Description

home/jenkins/workspace/ceph-master-compile/src/tools/cephfs_mirror/Mirror.cc:529:33: error: 'mirror_action' in capture list does not name a variable
m_cond.wait(locker, [this, &mirror_action] {return !mirror_action.action_in_progress;});
^
/home/jenkins/workspace/ceph-master-compile/src/tools/cephfs_mirror/Mirror.cc:529:57: error: reference to local binding 'mirror_action' declared in enclosing function 'cephfs::mirror::Mirror::run'
m_cond.wait(locker, [this, &mirror_action] {return !mirror_action.action_in_progress;});
^
/home/jenkins/workspace/ceph-master-compile/src/tools/cephfs_mirror/Mirror.cc:526:27: note: 'mirror_action' declared here
for (auto &[filesystem, mirror_action] : m_mirror_actions) {
^
/home/jenkins/workspace/ceph-master-compile/src/tools/cephfs_mirror/Mirror.cc:529:26: warning: lambda capture 'this' is not used [-Wunused-lambda-capture]
m_cond.wait(locker, [this, &mirror_action] {return !mirror_action.action_in_progress;});
^~~~
1 warning and 2 errors generated.