Move jointness censoring to proc_macro #76285
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Proc-macro API currently exposes jointness in `Punct` tokens. That is, `+` in `+one` is **non** joint. Our lexer produces jointness info for all tokens, so we need to censor it *somewhere* Previously we did this in a lexer, but it makes more sense to do this in a proc-macro server.
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Cloning a tt is cheap, but not free (there's Arc inside).
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Rename IsJoint -> Spacing Builds on rust-lang#76286 and might conflict with rust-lang#76285 r? @petrochenkov
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Rename IsJoint -> Spacing Builds on rust-lang#76286 and might conflict with rust-lang#76285 r? @petrochenkov
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Rename IsJoint -> Spacing Builds on rust-lang#76286 and might conflict with rust-lang#76285 r? @petrochenkov
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Rename IsJoint -> Spacing Builds on rust-lang#76286 and might conflict with rust-lang#76285 r? @petrochenkov
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Rename IsJoint -> Spacing Builds on rust-lang#76286 and might conflict with rust-lang#76285 r? @petrochenkov
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Rollup of 11 pull requests Successful merges: - rust-lang#75695 (Add a regression test for issue-72793) - rust-lang#75741 (Refactor byteorder to std in rustc_middle) - rust-lang#75954 (Unstable Book: add links to tracking issues for FFI features) - rust-lang#75994 (`impl Rc::new_cyclic`) - rust-lang#76060 (Link vec doc to & reference) - rust-lang#76078 (Remove disambiguators from intra doc link text) - rust-lang#76082 (Fix intra-doc links on pub re-exports) - rust-lang#76254 (Fold length constant in Rvalue::Repeat) - rust-lang#76258 (x.py check checks tests/examples/benches) - rust-lang#76263 (inliner: Check for codegen fn attributes compatibility) - rust-lang#76285 (Move jointness censoring to proc_macro) Failed merges: r? @ghost
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Revert rust-lang#76285 Fixes rust-lang#76399. Reverting because the issue is P-critical and there are no PRs up to fix it. r? @Mark-Simulacrum cc @matklad @dtolnay
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Revert rust-lang#76285 Fixes rust-lang#76399. Reverting because the issue is P-critical and there are no PRs up to fix it. r? @Mark-Simulacrum cc @matklad @dtolnay
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Rollup of 7 pull requests Successful merges: - rust-lang#74787 (Move `rustllvm` into `compiler/rustc_llvm`) - rust-lang#76458 (Add drain_filter method to HashMap and HashSet) - rust-lang#76472 (rustbuild: don't set PYTHON_EXECUTABLE and WITH_POLLY cmake vars since they are no longer supported by llvm) - rust-lang#76497 (Use intra-doc links in `core::ptr`) - rust-lang#76500 (Add -Zgraphviz_dark_mode and monospace font fix) - rust-lang#76543 (Document btree's unwrap_unchecked) - rust-lang#76556 (Revert rust-lang#76285) Failed merges: r? `@ghost`
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Rename IsJoint -> Spacing Builds on rust-lang#76286 and might conflict with rust-lang#76285 r? `@petrochenkov`
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Proc-macro API currently exposes jointness in
Puncttokens. That is,+in+oneis non joint.Our lexer produces jointness info for all tokens, so we need to censor
it somewhere
Previously we did this in a lexer, but it makes more sense to do this
in a proc-macro server.
r? @petrochenkov