* Document how to mark features as incomplete
This was changed in https://github.com/rust-lang/rust/pull/86446 so that
incompleteness is included in the delcaration.
* Footerify link
* We use HIR to do type inference, trait solving and type checking
* Update src/overview.md
Co-authored-by: Yuki Okushi <jtitor@2k36.org>
* Update src/overview.md
Co-authored-by: Yuki Okushi <jtitor@2k36.org>
* Update src/overview.md
Co-authored-by: Noah Lev <camelidcamel@gmail.com>
* Fix type checking brief explanation
Co-authored-by: Yuki Okushi <jtitor@2k36.org>
Co-authored-by: Noah Lev <camelidcamel@gmail.com>
Inspired by #1079. I used this command to find these typos:
rg --multiline --pcre2 '\b([a-zA-Z]+) \1\b' src -tmd
There were a couple false positives of the form "that that" meaning
"that it" or "that this".
Document how to use WPA to profile rustc and what the normal workflow
should be for investigating bootstrap memory usage issues.
Co-authored-by: Ryan Levick <ryan.levick@gmail.com>
The `--emit=llvm-ir` emits an optimized LLVM IR. For optimized builds it will be
highly inaccurate estimate of the amount IR generated initially. While the
inaccuracy can be somewhat reduce after disabling the optimization, that in turn
has other unintended consequences, since opt-level controls the emission of
lifetime markers, sharing of generics between crates, instantiation of inline
functions, etc.
Use `-Csave-temps` and `no-opt` bitcode as a basis for more accurate estimate of
initial work handed of to the LLVM.
* Rename "The walking tour of rustdoc" to "Rustdoc overview",
which I think is a more accurate name
* Use same name in sidebar TOC as in chapter text
* Make links between the two chapters prominent
* Convert a few `.html` links to `.md`
Probably we should just merge the chapters, but leaving that for later.
The biggest change was updating the list of rustdoc passes. Several new
ones have been added since that documentation was written, so I added
those, and I also sorted the list so it is roughly alphabetical (except
for the part for the `strip-*` passes, which I left in the same order
since one of the list items has two passes so there's no "correct"
order).
I realized that the format I had been previously using for date-checks
(as of January 2021 <!-- date: 2021-01 -->)
left a space before the closing parenthesis in the rendered output,
which looks weird.
I could fix this by removing the space between `2021` and `<!-- ...`,
but that looks weird in the source. So I ended up deciding on changing
it to
(as of <!-- date: 2021-01 --> January 2021)
* Move 'force-unstable-if-unmarked' to the bootstrapping chapter
* Document how to stabilize a library feature
Note that features can't be stabilized until they go through FCP and
that FCP happens on the tracking issue, not the PR.
* Fix wrong glob
By default `**` behaves the same as two `*` side by side, i.e. it only
globs file paths, not directories. `shopt -s globstar` needs to be set
for it to mean a directory. I didn't notice this before now because
`globstar` is set by default in interactive mode, but not otherwise.
`download-ci-llvm` is available and enabled by default for all tier 1
platforms, so there is no need to change it. Using system LLVM over CI
llvm is still supported, but is not recommended. Building LLVM from
source is still supported.
This also notes that you need to explicitly disable downloading LLVM
when updating the submodule.
* Fixes#924 Add context to dated information
* Fixes#924 Addressed comments and some uses of 'currently'
* Update src/contributing.md
Co-authored-by: Joshua Nelson <joshua@yottadb.com>
* Update src/salsa.md
Co-authored-by: Joshua Nelson <joshua@yottadb.com>
* Fixes#924 Addressed comments
* Fixes#924 Fixed line lengths.
Co-authored-by: Joshua Nelson <joshua@yottadb.com>
* Update logging section and explain `RUSTC_LOG_COLOR`
* Small fixes
Co-authored-by: Léo Lanteri Thauvin <leseulartichaut@gmail.com>
* Mention that prefixes of paths work as log filters
* `=debug` matches `debug!` *and higher*
* Note that `MIRI_LOG_COLOR` only applies to logs from Miri
Co-authored-by: Léo Lanteri Thauvin <leseulartichaut@gmail.com>
* Update glossary.md
- Added additional information to some of the definitions.
- Made term capitalization consistent so that only terms which refer to acronyms or concrete types are capitalized. Please let me know if that isn't desirable for some reason.
* Update src/appendix/glossary.md
Co-authored-by: Joshua Nelson <jyn514@gmail.com>
* Update src/appendix/glossary.md
Co-authored-by: Léo Lanteri Thauvin <leseulartichaut@gmail.com>
* Update src/appendix/glossary.md
Co-authored-by: Joshua Nelson <jyn514@gmail.com>
Co-authored-by: Léo Lanteri Thauvin <leseulartichaut@gmail.com>
* Add a section on identifiers in the MIR
* Better wording
* Use loose lists; fix typo; fix link
* Update info
* Note how you can retrieve the associated data
Suggested by @LeSeulArtichaut.
* Update src/identifiers.md
Co-authored-by: Léo Lanteri Thauvin <leseulartichaut@gmail.com>
* Add TODO for `Promoted` re `GlobalId`
Co-authored-by: Oli Scherer <github35764891676564198441@oli-obk.de>
Co-authored-by: Léo Lanteri Thauvin <leseulartichaut@gmail.com>
* Edit the Mir page to fix infelicities.
- Remove dead reference to Mir. reflow sentence to talk about
`Body::local_decls`
- Fix broken links to render properly.
- Add links for `Terminator`, `RETURN_PLACE`, `ProjectionElem`.
* Update src/mir/index.md
Co-authored-by: Léo Lanteri Thauvin <leseulartichaut@gmail.com>
* Edit the Mir page to fix infelicities.
- Remove dead reference to Mir. reflow sentence to talk about
`Body::local_decls`
- Fix broken links to render properly.
- Add links for `Terminator`, `RETURN_PLACE`, `ProjectionElem`.
Co-authored-by: Léo Lanteri Thauvin <leseulartichaut@gmail.com>
Now that `x.py build` works in most cases, I don't think we need to
teach people all the intricacies of bootstrap right away. This moves it
to the 'overview of the compiler' section instead.
Ryan Levick
Josh Triplett
Smittyvb
Jesús Hernández
二手掉包工程师
Yuki Okushi
Yuki Okushi
Oli Scherer
Jade
Santiago Pastorino
Gus Wynn
Ralf Jung
Michael Woerister
Eric Huss
Caleb Cartwright
Justus K
Rich Kadel
Camelid
Joshua Nelson
Nixon Enraght-Moony
Waffle Lapkin
AngelicosPhosphoros
JohnTitor
Léo Lanteri Thauvin
Wesley Wiser
Chayim Refael Friedman
Tomasz Miąsko
Daniel Santos
Hirochika Matsumoto
r00ster
dmezh
bstrie
pierwill
Yusuke Tanaka
Henry Boisdequin
Iñaki Garay
Martin Geisler
ashosive
saki-osive
saki-osive
Ryan Levick
Sebastian Widua
Laurențiu Nicola
Wesley Wiser
Siddharth
mark
jumbatm
Ben Striegel
Gabriel de Perthuis
cjkenn
hosseind88
Alexis Bourget
Olivier FAURE