Stop inverting expectation in normalization errors #131795
Merged
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
|
r? @Nadrieril rustbot has assigned @Nadrieril. Use |
rustbot
added
S-waiting-on-review
compiler-errors
commented
Oct 16, 2024
| | | ||
| LL | 42.0 | ||
| | ++ | ||
| | ^^ expected integer, found `f32` |
There was a problem hiding this comment.
This regresses :'(
There was a problem hiding this comment.
The message is right, it's just that the suggestion is gone, right?
There was a problem hiding this comment.
The message is not right ("expected integer" but pointing at an integer), because the way we are associating the obligation and the span is backwards. I don't think we should fix it though.
There was a problem hiding this comment.
Oh right yeah. Seems fine to break try blocks for now
|
This is a nice improvement, breaking @bors r+ |
bors
added
S-waiting-on-bors
bors
added a commit
to rust-lang-ci/rust
that referenced
this pull request
Oct 19, 2024
…iaskrgr Rollup of 12 pull requests Successful merges: - rust-lang#116863 (warn less about non-exhaustive in ffi) - rust-lang#127675 (Remove invalid help diagnostics for const pointer) - rust-lang#131772 (Remove `const_refs_to_static` TODO in proc_macro) - rust-lang#131789 (Make sure that outer opaques capture inner opaques's lifetimes even with precise capturing syntax) - rust-lang#131795 (Stop inverting expectation in normalization errors) - rust-lang#131920 (Add codegen test for branchy bool match) - rust-lang#131921 (replace STATX_ALL with (STATX_BASIC_STATS | STATX_BTIME) as former is deprecated) - rust-lang#131925 (Warn on redundant `--cfg` directive when revisions are used) - rust-lang#131931 (Remove unnecessary constness from `lower_generic_args_of_path`) - rust-lang#131932 (use tracked_path in rustc_fluent_macro) - rust-lang#131936 (feat(rustdoc-json-types): introduce rustc-hash feature) - rust-lang#131939 (Get rid of `OnlySelfBounds`) Failed merges: - rust-lang#131181 (Compiletest: Custom differ) r? `@ghost` `@rustbot` modify labels: rollup
rust-timer
added a commit
to rust-lang-ci/rust
that referenced
this pull request
Oct 20, 2024
Rollup merge of rust-lang#131795 - compiler-errors:expectation, r=Nadrieril Stop inverting expectation in normalization errors We have some funky special case logic to invert the expectation and actual type for normalization errors depending on their cause code. IMO most of the error messages get better, except for `try {}` blocks' type expectations. I think that these need to be special cased in some other way, rather than via this hack. Fixes rust-lang#131763
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in 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.
We have some funky special case logic to invert the expectation and actual type for normalization errors depending on their cause code. IMO most of the error messages get better, except for
try {}blocks' type expectations. I think that these need to be special cased in some other way, rather than via this hack.Fixes #131763