chore: Remove edition_lint_opts from Lint#16762
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arlosi merged 2 commits intorust-lang:masterfrom Mar 19, 2026
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Note: This removes an early return from level_priority when default_level is forbid, but this shouldn't be a problem as forbid should never be the default for a Lint or LintGroup
Looking at xtask_lint_docs, it looks like it supports having lint groups with LintLevel::Forbid.
Can we have an assert somewhere that at least causes a crash if any lints exist with a Forbid default? Or maybe just having the xtask panic would be enough if it runs in CI.
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Update cargo submodule 13 commits in cbb9bb8bd0fb272b1be0d63a010701ecb3d1d6d3..d81735547e5f2844322f36380ab66f549cda11b9 2026-03-13 14:34:16 +0000 to 2026-03-20 13:20:51 +0000 - cargo clean: Validate that target_dir is not a file (rust-lang/cargo#16765) - fix: fetching non-standard git refspecs on non-github repos (rust-lang/cargo#16768) - Update tar to 0.4.45 (rust-lang/cargo#16771) - chore: Remove edition_lint_opts from Lint (rust-lang/cargo#16762) - refactor: split out several smaller changes to prepare for async http (rust-lang/cargo#16763) - fix(compile): Make build.warnings ignore non-local deps (rust-lang/cargo#16760) - fix: detect circular publish dependency cycle in workspace publish (rust-lang/cargo#16722) - refactor(shell): Pull out term integration into `anstyle-progress` (rust-lang/cargo#16757) - test: reproduce rustfix panic on overlapping suggestions (rust-lang/cargo#16705) - fix: Avoid panic for package specs with an empty fragment (rust-lang/cargo#16754) - refactor(registry): avoid dynamic dispatch for Registry trait (rust-lang/cargo#16752) - refactor(shell): Pull out hyperlink logic into anstyle-hyperlink (rust-lang/cargo#16749) - refactor(install): Remove dead code (rust-lang/cargo#16718) r? ghost
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Update cargo submodule 14 commits in cbb9bb8bd0fb272b1be0d63a010701ecb3d1d6d3..e84cb639edfea2c42efd563b72a9be0cc5de6523 2026-03-13 14:34:16 +0000 to 2026-03-21 01:27:07 +0000 - Fix symlink_and_directory when running in a long target dir name (rust-lang/cargo#16775) - cargo clean: Validate that target_dir is not a file (rust-lang/cargo#16765) - fix: fetching non-standard git refspecs on non-github repos (rust-lang/cargo#16768) - Update tar to 0.4.45 (rust-lang/cargo#16771) - chore: Remove edition_lint_opts from Lint (rust-lang/cargo#16762) - refactor: split out several smaller changes to prepare for async http (rust-lang/cargo#16763) - fix(compile): Make build.warnings ignore non-local deps (rust-lang/cargo#16760) - fix: detect circular publish dependency cycle in workspace publish (rust-lang/cargo#16722) - refactor(shell): Pull out term integration into `anstyle-progress` (rust-lang/cargo#16757) - test: reproduce rustfix panic on overlapping suggestions (rust-lang/cargo#16705) - fix: Avoid panic for package specs with an empty fragment (rust-lang/cargo#16754) - refactor(registry): avoid dynamic dispatch for Registry trait (rust-lang/cargo#16752) - refactor(shell): Pull out hyperlink logic into anstyle-hyperlink (rust-lang/cargo#16749) - refactor(install): Remove dead code (rust-lang/cargo#16718)
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Update cargo submodule 14 commits in cbb9bb8bd0fb272b1be0d63a010701ecb3d1d6d3..e84cb639edfea2c42efd563b72a9be0cc5de6523 2026-03-13 14:34:16 +0000 to 2026-03-21 01:27:07 +0000 - Fix symlink_and_directory when running in a long target dir name (rust-lang/cargo#16775) - cargo clean: Validate that target_dir is not a file (rust-lang/cargo#16765) - fix: fetching non-standard git refspecs on non-github repos (rust-lang/cargo#16768) - Update tar to 0.4.45 (rust-lang/cargo#16771) - chore: Remove edition_lint_opts from Lint (rust-lang/cargo#16762) - refactor: split out several smaller changes to prepare for async http (rust-lang/cargo#16763) - fix(compile): Make build.warnings ignore non-local deps (rust-lang/cargo#16760) - fix: detect circular publish dependency cycle in workspace publish (rust-lang/cargo#16722) - refactor(shell): Pull out term integration into `anstyle-progress` (rust-lang/cargo#16757) - test: reproduce rustfix panic on overlapping suggestions (rust-lang/cargo#16705) - fix: Avoid panic for package specs with an empty fragment (rust-lang/cargo#16754) - refactor(registry): avoid dynamic dispatch for Registry trait (rust-lang/cargo#16752) - refactor(shell): Pull out hyperlink logic into anstyle-hyperlink (rust-lang/cargo#16749) - refactor(install): Remove dead code (rust-lang/cargo#16718)
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edition_lint_optswas originally added as a way for aLintto have a different level starting in a specific edition, which is something that the Edition-specific lints section in therustc-dev-guideexplicitly discourages:Since the
rustc-dev-guidediscourages the use of Edition-specific lints and noLintcurrently usesedition_lint_opts, I decided to go ahead and remove it.Note: This removes an early return from
level_prioritywhendefault_levelisforbid, but this shouldn't be a problem asforbidshould never be thedefaultfor aLintorLintGroup. I added a test to ensure this is always the case.