Commit Graph

25 Commits

Author SHA1 Message Date
Lieselotte
db09345ef6
Add suggestions for expressions in patterns 2024-09-18 20:38:43 +02:00
Esteban Küber
692bc344d5 Make parse error suggestions verbose and fix spans
Go over all structured parser suggestions and make them verbose style.

When suggesting to add or remove delimiters, turn them into multiple suggestion parts.
2024-07-12 03:02:57 +00:00
Trevor Gross
321eba5e8f Update f16/f128 FIXMEs that needed (NEG_)INFINITY 2024-07-08 18:02:14 -04:00
Trevor Gross
6fb6c19c96 Replace f16 and f128 pattern matching stubs with real implementations
This section of code depends on `rustc_apfloat` rather than our internal
types, so this is one potential ICE that we should be able to melt now.

This also fixes some missing range and match handling in `rustc_middle`.
2024-06-23 04:28:42 -05:00
Ross Smyth
6967d1c0fc Stabilize exclusive_range 2024-05-02 19:42:31 -04:00
Alan Egerton
ddcfb94b84
Suppress erroneous suggestion
The suggestion to use `let else` with an uninitialized refutable `let`
statement was erroneous: `let else` cannot be used with deferred
initialization.
2024-04-12 17:45:15 +01:00
Nadrieril
c4236785c7 Remove MaybeInfiniteInt::JustAfterMax
It was inherited from before half-open ranges, but it doesn't pull its
weight anymore. We lose a tiny bit of diagnostic precision.
2024-03-13 14:17:11 +01:00
Nadrieril
f783043ebf Allow lint where we don't care 2024-03-09 01:13:42 +01:00
许杰友 Jieyou Xu (Joe)
ec2cc761bc
[AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
Oli Scherer
eab2adb660 Continue to borrowck even if there were previous errors 2024-02-08 08:10:43 +00:00
Matthias Krüger
ed27148812
Rollup merge of #116284 - RalfJung:no-nan-match, r=cjgillot
make matching on NaN a hard error, and remove the rest of illegal_floating_point_literal_pattern

These arms would never be hit anyway, so the pattern makes little sense. We have had a future-compat lint against float matches in general for a *long* time, so I hope we can get away with immediately making this a hard error.

This is part of implementing https://github.com/rust-lang/rfcs/pull/3535.

Closes https://github.com/rust-lang/rust/issues/41620 by removing the lint.

https://github.com/rust-lang/reference/pull/1456 updates the reference to match.
2024-02-05 11:07:26 +01:00
Matthew Jasper
4feec41e05 #![feature(inline_const_pat)] is no longer incomplete 2024-02-01 10:27:54 +00:00
Lieselotte
6f014a81b2
Handle methodcalls & operators in patterns 2024-01-28 16:12:21 +01:00
Ralf Jung
1254ee48c4 remove illegal_floating_point_literal_pattern lint 2024-01-26 17:25:02 +01:00
Rowan S-L
1c77f8738f add help message for exclusive_range_pattern error 2024-01-19 13:38:24 -05:00
George-lewis
d56cdd48cb Bless tests
Update tests
2024-01-13 12:46:58 -05:00
Lieselotte
4e0baddbbf
Recover parentheses in range patterns
Co-authored-by: León Orell Valerian Liehr <me@fmease.dev>
2024-01-03 15:27:58 +01:00
Lieselotte
7d6cd6bf1f
Don't expect bodyless arms if the pattern can never be a never pattern 2023-12-28 15:02:17 +01:00
Nadrieril
80bdcbf50a Parse a pattern with no arm 2023-12-03 12:25:46 +01:00
Nilstrieb
41e8d152dc Show number in error message even for one error
Co-authored-by: Adrian <adrian.iosdev@gmail.com>
2023-11-24 19:15:52 +01:00
Camille GILLOT
05082f57af Perform match checking on THIR. 2023-04-03 15:59:21 +00:00
clubby789
4ab75de934 Improve diagnostic for missing space in range pattern 2023-02-02 13:18:12 +00:00
Esteban Küber
62ba3e70a1 Modify primary span label for E0308
The previous output was unintuitive to users.
2023-01-30 20:12:19 +00:00
clubby789
4bfab39f9b Check for missing space between fat arrow and range pattern 2023-01-28 20:52:01 +00:00
Albert Larsan
cf2dff2b1e
Move /src/test to /tests 2023-01-11 09:32:08 +00:00