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)
Camelid
JohnTitor
Joshua Nelson
Ralf Jung
Nixon Enraght-Moony
Smitty
Waffle Lapkin
AngelicosPhosphoros
二手掉包工程师
Yuki Okushi
Undxxx
Santiago Pastorino
Léo Lanteri Thauvin
Wesley Wiser
Chayim Refael Friedman
Tomasz Miąsko
Daniel Santos
Hirochika Matsumoto
r00ster