compiler-builtins currently wouldn't publish correctly because of a
relative path to `libm` that doesn't get included in the package. Fix
this by simlinking `libm` to within the `compiler-builtins` directory.
Also symlink LICENSE.txt which lets us drop the `include` array in
Cargo.toml. LICENSE.txt and compiler-rt were not being included anyway,
since Cargo silently drops items that are not within the crate
directory.
In order to disambiguate things now that libm is part of the
compiler-builtins repository, do the following:
* Mention libm in LICENSE.txt
* Clarify the default license for crates other than libm and
compiler-builtins
* Add an explicit license field to Cargo.toml for all other crates
Instead of `ResultsCursor`.
This partly undoes the second commit from #132346; possible because
`Results::as_result_cursor` (which doesn't consume the `Results`) is now
available. Delaying the `ResultsCursor` construction will facilitate the
next couple of commits.
Now that they're const it's no longer needed.
Nothing manual was performed: only a regexp search of `sym::([\w][\w\d]*)\.clone\(\)` and replace by `sym::$1`.
- Disable `vsx` tests for `ppc` and `ppc64`
- Disable `tme` tests for `aarch64` and `aarch64_be`
- Disable `frecipe` tests for `loongarch64`
- Add `altivec` run for PPC32 (with `-C target-feature=+vsx` `qemu` gives a nasty error)
By replacing them with `{Open,Close}{Param,Brace,Bracket,Invisible}`.
PR #137902 made `ast::TokenKind` more like `lexer::TokenKind` by
replacing the compound `BinOp{,Eq}(BinOpToken)` variants with fieldless
variants `Plus`, `Minus`, `Star`, etc. This commit does a similar thing
with delimiters. It also makes `ast::TokenKind` more similar to
`parser::TokenType`.
This requires a few new methods:
- `TokenKind::is_{,open_,close_}delim()` replace various kinds of
pattern matches.
- `Delimiter::as_{open,close}_token_kind` are used to convert
`Delimiter` values to `TokenKind`.
Despite these additions, it's a net reduction in lines of code. This is
because e.g. `token::OpenParen` is so much shorter than
`token::OpenDelim(Delimiter::Parenthesis)` that many multi-line forms
reduce to single line forms. And many places where the number of lines
doesn't change are still easier to read, just because the names are
shorter, e.g.:
```
- } else if self.token != token::CloseDelim(Delimiter::Brace) {
+ } else if self.token != token::CloseBrace {
```
