Outline default query and hook provider function implementations #124016
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
rustbot
added
S-waiting-on-review
|
@bors r+ |
bors
added
S-waiting-on-bors
bors
added a commit
to rust-lang-ci/rust
that referenced
this pull request
Apr 16, 2024
…llaumeGomez Rollup of 7 pull requests Successful merges: - rust-lang#122811 (Move `SourceMap` initialization) - rust-lang#123512 (Match ergonomics 2024: Implement eat-one-layer) - rust-lang#123811 (Use queue-based `RwLock` on more platforms) - rust-lang#123859 (Remove uneeded clones now that TrustedStep implies Copy) - rust-lang#123979 (Subtype predicates only exist on inference types, so we can allow them to register opaque types within them.) - rust-lang#124016 (Outline default query and hook provider function implementations) - rust-lang#124023 (Allow workproducts without object files.) r? `@ghost` `@rustbot` modify labels: rollup
rust-timer
added a commit
to rust-lang-ci/rust
that referenced
this pull request
Apr 16, 2024
Rollup merge of rust-lang#124016 - DaniPopes:dedup-default-providers, r=lcnr Outline default query and hook provider function implementations The default query and hook provider functions call `bug!` with a decently long message. Due to argument inlining in `format_args!` ([`flatten_format_args`](rust-lang#78356)), this ends up duplicating the message for each query, adding ~90KB to `librustc_driver.so` of unreachable panic messages. To avoid this, we can outline the common `bug!` logic.
# for free
to join this conversation on GitHub.
Already have an account?
# to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
The default query and hook provider functions call
bug!with a decently long message.Due to argument inlining in
format_args!(flatten_format_args), this ends up duplicating the message for each query, adding ~90KB tolibrustc_driver.soof unreachable panic messages.To avoid this, we can outline the common
bug!logic.