language-servers/rust-analyzer
1
0
Fork 0
mirror of https://github.com/rust-lang/rust-analyzer.git synced 2025-11-01 04:18:20 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 3

add diagnostic for dangling impl

Browse source
This commit is contained in:
bit-aloo 2025-03-02 19:42:42 +05:30
parent afe6e5ba0f
commit 0b97ae26bf
No known key found for this signature in database
GPG key ID: 02911B24FDAE81DA
3 changed files with 40 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

25
crates/syntax/test_data/parser/validation/dangling_impl.rast Normal file
View file

@ -0,0 +1,25 @@
SOURCE_FILE@0..17
FN@0..17
FN_KW@0..2 "fn"
WHITESPACE@2..3 " "
NAME@3..4
IDENT@3..4 "f"
PARAM_LIST@4..14
L_PAREN@4..5 "("
PARAM@5..13
WILDCARD_PAT@5..6
UNDERSCORE@5..6 "_"
COLON@6..7 ":"
WHITESPACE@7..8 " "
REF_TYPE@8..13
AMP@8..9 "&"
IMPL_TRAIT_TYPE@9..13
IMPL_KW@9..13 "impl"
TYPE_BOUND_LIST@13..13
R_PAREN@13..14 ")"
WHITESPACE@14..15 " "
BLOCK_EXPR@15..17
STMT_LIST@15..17
L_CURLY@15..16 "{"
R_CURLY@16..17 "}"
error 9..13: At least one trait must be specified

1
crates/syntax/test_data/parser/validation/dangling_impl.rs Normal file
View file

@ -0,0 +1 @@
fn f(_: &impl) {}