Closed
Bug 1625855
Opened 5 years ago
Closed 5 years ago
Replace MOZ_MUST_USE with [[nodiscard]] in layout
Categories
(Core :: Layout, task, P3)
Core
Layout
Tracking
()
RESOLVED
FIXED
mozilla77
Tracking | Status | |
---|---|---|
firefox77 | --- | fixed |
People
(Reporter: cpeterson, Assigned: cpeterson)
References
Details
Attachments
(2 files)
The MOZ_MUST_USE macro is defined as clang's and gcc's nonstandard attribute((warn_unused_result)). Now that we compile as C++17 by default (bug 1560664), we can replace MOZ_MUST_USE with C++17's standard [[nodiscard]] attribute.
Assignee | ||
Comment 1•5 years ago
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Updated•5 years ago
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Attachment #9136675 -
Attachment description: Bug 1625855 - Replace MOZ_MUST_USE with [[nodiscard]] in layout. r?dbaron → Bug 1625855 - Replace MOZ_MUST_USE with [[nodiscard]] in layout. r=TYLin
Assignee | ||
Comment 2•5 years ago
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Are there any Rust crates outside mozilla-central that include or emit Mozilla C++ code that should be updated to use [[nodiscard]] instead of MOZ_MUST_USE?
Depends on D68751
Pushed by cpeterson@mozilla.com: https://hg.mozilla.org/integration/autoland/rev/fb761a9593ef Replace MOZ_MUST_USE with [[nodiscard]] in layout. r=TYLin https://hg.mozilla.org/integration/autoland/rev/4b3f33567d94 Replace MOZ_MUST_USE with [[nodiscard]] in some Servo Rust code. r=emilio
Comment 4•5 years ago
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bugherder |
https://hg.mozilla.org/mozilla-central/rev/fb761a9593ef
https://hg.mozilla.org/mozilla-central/rev/4b3f33567d94
Status: NEW → RESOLVED
Closed: 5 years ago
status-firefox77:
--- → fixed
Resolution: --- → FIXED
Target Milestone: --- → mozilla77
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Description
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