[MCOL-4327] Ubuntu 20.04 failing to build Created: 2020-09-25 Updated: 2020-09-28 Resolved: 2020-09-28 |
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| Status: | Closed |
| Project: | MariaDB ColumnStore |
| Component/s: | Build |
| Affects Version/s: | 5.4.1 |
| Fix Version/s: | 5.4.1 |
| Type: | Bug | Priority: | Blocker |
| Reporter: | David Hall (Inactive) | Assignee: | Gagan Goel (Inactive) |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | None | ||
| Description |
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The newest compiler found on Ubuntu 20.04 can't handle an implicit use of colType::operator=(const& colType) when it has an explicit copy constructor for const. We need to create an explicit operator= |
| Comments |
| Comment by David Hall (Inactive) [ 2020-09-28 ] |
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It probably isn't colType::operator=. That seems to be a warning only. More likely it has to do with the distance() operator. In Ubuntu 20.04, it appears that distance() is defined in std:: and boost:: identically. Hopefully by adding a std:: qualifier it will compile. |
| Comment by Gagan Goel (Inactive) [ 2020-09-28 ] |
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Verified that the latest Drone builds for Ubuntu20 are now succeeding with the fix: https://ci.columnstore.mariadb.net/mariadb-corporation/mariadb-columnstore-engine/781/8/1 |