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Actually parse async gen blocks correctly #118891

Merged
merged 1 commit into from
Dec 13, 2023
Merged

Actually parse async gen blocks correctly #118891

merged 1 commit into from
Dec 13, 2023

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compiler-errors
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  1. I got the control flow in parse_expr_bottom messed up, and obviously forgot a test for async gen, so we weren't actually ever parsing it correctly.
  2. I forgot to gate the span for async gen {}, so even if we did parse it, we wouldn't have correctly denied it in cfg(FALSE).

r? eholk

@rustbot rustbot added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. labels Dec 12, 2023
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eholk commented Dec 12, 2023

So does this mean async gen {} blocks were just entirely broken? Or was there some version that worked?

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async gen fn worked, but async gen {} did not work at all. I only had a test for the former, and only had tested the latter manually and only before I refactored the parsing code...

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eholk commented Dec 12, 2023

Ah, that makes sense :)

I was wondering if it had something to do with the late addition of async gen fn, and it sounds like it did.

Anyway, the PR looks good!

@bors r+

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bors commented Dec 12, 2023

📌 Commit 1d78ce6 has been approved by eholk

It is now in the queue for this repository.

@bors bors added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Dec 12, 2023
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eholk commented Dec 12, 2023

@bors rollup

@workingjubilee workingjubilee mentioned this pull request Dec 13, 2023
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bors added a commit to rust-lang-ci/rust that referenced this pull request Dec 13, 2023
@bors
Auto merge of rust-lang#118900 - workingjubilee:rollup-wkv9hq1, r=wor…
9f1bfe5 
…kingjubilee

Rollup of 10 pull requests

Successful merges:

 - rust-lang#118858 (Remove dead codes in core)
 - rust-lang#118864 (Fix alignment passed down to LLVM for simd_masked_load)
 - rust-lang#118872 (Add rustX check to codeblock attributes lint)
 - rust-lang#118873 (fix `waker_getters` tracking issue number)
 - rust-lang#118884 (NFC: simplify merging of two vecs)
 - rust-lang#118885 (clippy::complexity fixes)
 - rust-lang#118886 (Clean up variables in `search.js`)
 - rust-lang#118887 (Typo)
 - rust-lang#118889 (more clippy::complexity fixes)
 - rust-lang#118891 (Actually parse async gen blocks correctly)

r? `@ghost`
`@rustbot` modify labels: rollup
@bors bors merged commit f9078a4 into rust-lang:master Dec 13, 2023
11 checks passed
@rustbot rustbot added this to the 1.76.0 milestone Dec 13, 2023
rust-timer added a commit to rust-lang-ci/rust that referenced this pull request Dec 13, 2023
@rust-timer
Unrolled build for rust-lang#118891
d67108b 
Rollup merge of rust-lang#118891 - compiler-errors:async-gen-blocks, r=eholk

Actually parse async gen blocks correctly

1. I got the control flow in `parse_expr_bottom` messed up, and obviously forgot a test for `async gen`, so we weren't actually ever parsing it correctly.
2. I forgot to gate the span for `async gen {}`, so even if we did parse it, we wouldn't have correctly denied it in `cfg(FALSE)`.

r? eholk
celinval added a commit to celinval/rust-dev that referenced this pull request Jun 4, 2024
@github-actions @celinval
Automatic toolchain upgrade to nightly-2023-12-14 (rust-lang#2943)
63d3982 
Update Rust toolchain from nightly-2023-12-13 to nightly-2023-12-14
without any other source changes.
This is an automatically generated pull request. If any of the CI checks
fail, manual intervention is required. In such a case, review the
changes at https://github.com/rust-lang/rust from
rust-lang@3340d49
up to
rust-lang@eeff92a.
The log for this commit range is:
rust-lang@eeff92ad32 Auto merge of
rust-lang#118402 - notriddle:notriddle/ranking-and-filtering, r=GuillaumeGomez
rust-lang@a90372c6e8 Auto merge of
rust-lang#118213 - Urgau:check-cfg-diagnostics-rustc-cargo, r=petrochenkov
rust-lang@2862500152 Auto merge of
rust-lang#118919 - matthiaskrgr:rollup-02udckl, r=matthiaskrgr
rust-lang@bec6672984 rustdoc-search:
clean up handleSingleArg type handling
rust-lang@9dfcf131b3 rustdoc-search:
better hashing, faster unification
rust-lang@9a9695a052 rustdoc-search: use
set ops for ranking and filtering
rust-lang@fd1d256d61 rustdoc-search:
remove the now-redundant `validateResult`
rust-lang@251d1af0d2 Rollup merge of
rust-lang#118906 - Kobzol:bootstrap-is-windows, r=petrochenkov
rust-lang@666353e7ba Rollup merge of
rust-lang#118883 - HosseinAssaran:patch-1, r=fmease
rust-lang@1dd36119d0 Rollup merge of
rust-lang#118871 - tmiasko:coroutine-maybe-uninit-fields, r=compiler-errors
rust-lang@dbc6ec6636 Rollup merge of
rust-lang#118759 - compiler-errors:bare-unit-structs, r=petrochenkov
rust-lang@f6617d050d Remove dangling
check-cfg ui tests files
rust-lang@5345a166fe Add more suggestion
to unexpected cfg names and values
rust-lang@7176b8babd Auto merge of
rust-lang#118894 - dtolnay:bootstrapwrite, r=onur-ozkan
rust-lang@c3def263a4 Auto merge of
rust-lang#118870 - Enselic:rustc_passes-query-stability, r=compiler-errors
rust-lang@56d25ba5ea Auto merge of
rust-lang#118500 - ZetaNumbers:tcx_hir_refactor, r=petrochenkov
rust-lang@2fdd9eda0c Auto merge of
rust-lang#118534 - RalfJung:extern-type-size-of-val, r=WaffleLapkin
rust-lang@066e6ffa02 Fix LLD thread flag
selection for Windows targets
rust-lang@c5208518fa Add
`TargetSelection::is_windows` method
rust-lang@f651b436ce Auto merge of
rust-lang#117050 - c410-f3r:here-we-go-again, r=petrochenkov
rust-lang@9f1bfe53b6 Auto merge of
rust-lang#118900 - workingjubilee:rollup-wkv9hq1, r=workingjubilee
rust-lang@f9078a40ee Rollup merge of
rust-lang#118891 - compiler-errors:async-gen-blocks, r=eholk
rust-lang@4583a0134f Rollup merge of
rust-lang#118889 - matthiaskrgr:compl_2023_2, r=WaffleLapkin
rust-lang@df0686b629 Rollup merge of
rust-lang#118887 - smoelius:patch-1, r=Nilstrieb
rust-lang@2f937c720d Rollup merge of
rust-lang#118886 - GuillaumeGomez:clean-up-search-vars, r=notriddle
rust-lang@5308733112 Rollup merge of
rust-lang#118885 - matthiaskrgr:compl_2023, r=compiler-errors
rust-lang@89d4a9bee9 Rollup merge of
rust-lang#118884 - matthiaskrgr:auszweimacheins, r=Nadrieril
rust-lang@18e0966f39 Rollup merge of
rust-lang#118873 - lukas-code:fix_waker_getter_tracking_issue_number,
r=workingjubilee
rust-lang@0430782d1d Rollup merge of
rust-lang#118872 - GuillaumeGomez:codeblock-attr-lint, r=notriddle
rust-lang@a33f1a3d3a Rollup merge of
rust-lang#118864 - farnoy:masked-load-store-fixes, r=workingjubilee
rust-lang@2d1d443d7f Rollup merge of
rust-lang#118858 - mu001999:dead_code/clean, r=cuviper
rust-lang@77d1699756 Auto merge of
rust-lang#116438 - ChrisDenton:truncate, r=thomcc
rust-lang@b30e94b7bb Unbreak non-unix
non-windows bootstrap
rust-lang@1d78ce681e Actually parse async
gen blocks correctly
rust-lang@2a1acc26a0 Update
compiler/rustc_pattern_analysis/src/constructor.rs
rust-lang@3795cc8eb0 more
clippy::complexity fixes
rust-lang@046f2dea33 Typo
rust-lang@58327c10c5 Add a test for a
codeblock with multiple invalid attributes
rust-lang@f1342f30a5 Clean up variables
in `search.js`
rust-lang@d707461a1a clippy::complexity
fixes
rust-lang@6892fcd690 simplify merging of
two vecs
rust-lang@a2ffff0708 Change a typo
mistake in the-doc-attribute.md
rust-lang@f813ccd784 also add a Miri test
rust-lang@edcb7aba6b also test projecting
to some sized fields at non-zero offset in structs with an extern type
tail
rust-lang@a47416beb5 test that both
size_of_val and align_of_val panic
rust-lang@bb0fd665a8 Follow guidelines
for lint suggestions
rust-lang@98aa20b0a7 Add test for `rustX`
codeblock attribute
rust-lang@d3cb25f4cf Add `rustX` check to
codeblock attributes lint
rust-lang@24f009c5e5 Move some methods
from `tcx.hir()` to `tcx`
rust-lang@04f3adb4a7 fix `waker_getters`
tracking issue number
rust-lang@e9b16cc2c5 rustc_passes:
Enforce `rustc::potential_query_instability` lint
rust-lang@95b5a80f47 Fix alignment passed
down to LLVM for simd_masked_load
rust-lang@fb32eb3529 Clean up
CodeBlocks::next code
rust-lang@df227f78c6 make it more clear
what comments refer to; avoid dangling unaligned references
rust-lang@b9c9b3e7a2 remove a cranelift
test that doesn't make sense any more
rust-lang@9ef1e35166 reject projecting to
fields whose offset we cannot compute
rust-lang@b1613ebc43 codegen: panic when
trying to compute size/align of extern type
rust-lang@6c0dbb8cc6 Remove dead codes in
core
rust-lang@a48cebc4b8 Coroutine variant
fields can be uninitialized
rust-lang@d473bdfdc3 Support bare unit
structs in destructuring assignments
rust-lang@0278505691 Attempt to try to
resolve blocking concerns
rust-lang@c6f7aa0eea Make File::create
work on Windows hidden files

Co-authored-by: celinval <celinval@users.noreply.github.com>
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