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Add ui test fn-trait-use-named-params

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Signed-off-by: xizheyin <xizheyin@smail.nju.edu.cn>
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xizheyin 2025-05-05 22:56:03 +08:00
parent d7df5bdf29
commit 896cf8029c
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2 changed files with 26 additions and 0 deletions
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6
tests/ui/fn/fn-trait-use-named-params-issue-140169.rs Normal file
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@ -0,0 +1,6 @@
fn g(_: fn(a: u8)) {}
fn x(_: impl Fn(u8, vvvv: u8)) {} //~ ERROR expected one of `!`, `(`, `)`, `+`, `,`, `::`, or `<`, found `:`
fn y(_: impl Fn(aaaa: u8, u8)) {} //~ ERROR expected one of `!`, `(`, `)`, `+`, `,`, `::`, or `<`, found `:`
fn z(_: impl Fn(aaaa: u8, vvvv: u8)) {} //~ ERROR expected one of `!`, `(`, `)`, `+`, `,`, `::`, or `<`, found `:`
fn main(){}

20
tests/ui/fn/fn-trait-use-named-params-issue-140169.stderr Normal file
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error: expected one of `!`, `(`, `)`, `+`, `,`, `::`, or `<`, found `:`
--> $DIR/fn-trait-use-named-params-issue-140169.rs:2:25
|
LL | fn x(_: impl Fn(u8, vvvv: u8)) {}
| ^ expected one of 7 possible tokens
error: expected one of `!`, `(`, `)`, `+`, `,`, `::`, or `<`, found `:`
--> $DIR/fn-trait-use-named-params-issue-140169.rs:3:21
|
LL | fn y(_: impl Fn(aaaa: u8, u8)) {}
| ^ expected one of 7 possible tokens
error: expected one of `!`, `(`, `)`, `+`, `,`, `::`, or `<`, found `:`
--> $DIR/fn-trait-use-named-params-issue-140169.rs:4:21
|
LL | fn z(_: impl Fn(aaaa: u8, vvvv: u8)) {}
| ^ expected one of 7 possible tokens
error: aborting due to 3 previous errors