bjoernager/rust
bjoernager/rust
1
Fork 0
Code Activity

Ensure that we don't try to access fields on a non-struct pattern type in diagnostic

Browse source 
Fix #135209.
This commit is contained in:
Esteban Küber 2025-01-07 22:06:58 +00:00
parent ad211ced81
commit 5f04f98c9a
3 changed files with 38 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

28
tests/ui/pattern/struct-pattern-on-non-struct-resolve-error.stderr Normal file
View file

@ -0,0 +1,28 @@
error[E0425]: cannot find value `x` in this scope
--> $DIR/struct-pattern-on-non-struct-resolve-error.rs:5:9
|
LL | x
| ^ not found in this scope
error[E0223]: ambiguous associated type
--> $DIR/struct-pattern-on-non-struct-resolve-error.rs:4:12
|
LL | if let Iterator::Item { .. } = 1 {
| ^^^^^^^^^^^^^^
|
help: use fully-qualified syntax
|
LL | if let <Ancestors<'_> as Iterator>::Item { .. } = 1 {
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
LL | if let <Args as Iterator>::Item { .. } = 1 {
| ~~~~~~~~~~~~~~~~~~~~~~~~
LL | if let <ArgsOs as Iterator>::Item { .. } = 1 {
| ~~~~~~~~~~~~~~~~~~~~~~~~~~
LL | if let <CharIndices<'_> as Iterator>::Item { .. } = 1 {
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
and 71 other candidates
error: aborting due to 2 previous errors
Some errors have detailed explanations: E0223, E0425.
For more information about an error, try `rustc --explain E0223`.