Skip to content

GitLab

  • Projects
  • Groups
  • Snippets
  • Help
    • Loading...
  • Help
    • Help
    • Support
    • Community forum
    • Submit feedback
    • Contribute to GitLab
    • Switch to GitLab Next
  • Sign in / Register
eigen
eigen
  • Project overview
    • Project overview
    • Details
    • Activity
    • Releases
  • Repository
    • Repository
    • Files
    • Commits
    • Branches
    • Tags
    • Contributors
    • Graph
    • Compare
    • Locked Files
  • Issues 597
    • Issues 597
    • List
    • Boards
    • Labels
    • Service Desk
    • Milestones
    • Iterations
  • Custom Issue Tracker
    • Custom Issue Tracker
  • Merge Requests 20
    • Merge Requests 20
  • Requirements
    • Requirements
    • List
  • CI / CD
    • CI / CD
    • Pipelines
    • Jobs
    • Schedules
    • Test Cases
  • Security & Compliance
    • Security & Compliance
    • Dependency List
    • License Compliance
  • Operations
    • Operations
    • Incidents
    • Environments
  • Packages & Registries
    • Packages & Registries
    • Package Registry
    • Container Registry
  • Analytics
    • Analytics
    • CI / CD
    • Code Review
    • Insights
    • Issue
    • Repository
    • Value Stream
  • Snippets
    • Snippets
  • Members
    • Members
  • Collapse sidebar
  • Activity
  • Graph
  • Create a new issue
  • Jobs
  • Commits
  • Issue Boards
  • libeigen
  • eigeneigen
  • Issues
  • #1221

Closed
Open
Opened Dec 04, 2019 by Eigen Bugzilla@eigenbzMaintainer

I get tons of error since my distribution upgraded to GCC 6.1.1

Submitted by Alessio Elmi

Assigned to Nobody

Link to original bugzilla bug (#1221)
Version: 3.3 (current stable)

Description

What I experience is that my little program stopped building since the upgrade of gcc to 6.1.1 (now the standard with Archlinux).
I get a lot of "-Wignored-attributes", which turn into breaking the compiling process. However, turning off any warning "-w" lets me go further, even though I am not sure if it is totally safe.
I also tried latest git sources, with the same results.
The culprit line which always occurs is the following:
/usr/include/eigen3/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument 'Eigen::internal::packet_traits<double>::type {aka __vector(2) double}' [-Wignored-attributes]

Blocking

#814

Edited Dec 05, 2019 by Eigen Bugzilla
Assignee
Assign to
3.4
Milestone
3.4
Assign milestone
Time tracking
None
Due date
None
Reference: libeigen/eigen#1221