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| author | xizheyin <xizheyin@smail.nju.edu.cn> | 2025-05-06 15:45:04 +0800 |
|---|---|---|
| committer | xizheyin <xizheyin@smail.nju.edu.cn> | 2025-05-07 22:56:14 +0800 |
| commit | b922da3586ce01a4bf174db09624a1d0a424d5d9 (patch) | |
| tree | 161065f1e979b81e232552847025831b7015d16d /tests/ui/fn | |
| parent | 896cf8029c6a87b920e05dd569482dad6adbddfc (diff) | |
| download | rust-b922da3586ce01a4bf174db09624a1d0a424d5d9.tar.gz rust-b922da3586ce01a4bf174db09624a1d0a424d5d9.zip | |
Use `parse_param_general` when parsing `(T, U)->R` in `parse_path_segment`
Signed-off-by: xizheyin <xizheyin@smail.nju.edu.cn> Co-authored-by: Vadim Petrochenkov <vadim.petrochenkov@gmail.com>
Diffstat (limited to 'tests/ui/fn')
| -rw-r--r-- | tests/ui/fn/fn-trait-use-named-params-issue-140169.rs | 14 | ||||
| -rw-r--r-- | tests/ui/fn/fn-trait-use-named-params-issue-140169.stderr | 44 |
2 files changed, 41 insertions, 17 deletions
diff --git a/tests/ui/fn/fn-trait-use-named-params-issue-140169.rs b/tests/ui/fn/fn-trait-use-named-params-issue-140169.rs index fae5f6c1519..218450abd49 100644 --- a/tests/ui/fn/fn-trait-use-named-params-issue-140169.rs +++ b/tests/ui/fn/fn-trait-use-named-params-issue-140169.rs @@ -1,6 +1,12 @@ -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 f1(_: fn(a: u8)) {} +fn f2(_: impl Fn(u8, vvvv: u8)) {} //~ ERROR `Trait(...)` syntax does not support named parameters +fn f3(_: impl Fn(aaaa: u8, u8)) {} //~ ERROR `Trait(...)` syntax does not support named parameters +fn f4(_: impl Fn(aaaa: u8, vvvv: u8)) {} +//~^ ERROR `Trait(...)` syntax does not support named parameters +//~| ERROR `Trait(...)` syntax does not support named parameters +fn f5(_: impl Fn(u8, ...)) {} +//~^ ERROR `Trait(...)` syntax does not support c_variadic parameters +fn f6(_: impl Fn(u8, #[allow(unused_attributes)] u8)) {} +//~^ ERROR `Trait(...)` syntax does not support attributes in parameters fn main(){} diff --git a/tests/ui/fn/fn-trait-use-named-params-issue-140169.stderr b/tests/ui/fn/fn-trait-use-named-params-issue-140169.stderr index e599afb1345..b72d5b7b3bc 100644 --- a/tests/ui/fn/fn-trait-use-named-params-issue-140169.stderr +++ b/tests/ui/fn/fn-trait-use-named-params-issue-140169.stderr @@ -1,20 +1,38 @@ -error: expected one of `!`, `(`, `)`, `+`, `,`, `::`, or `<`, found `:` - --> $DIR/fn-trait-use-named-params-issue-140169.rs:2:25 +error: `Trait(...)` syntax does not support named parameters + --> $DIR/fn-trait-use-named-params-issue-140169.rs:2:22 | -LL | fn x(_: impl Fn(u8, vvvv: u8)) {} - | ^ expected one of 7 possible tokens +LL | fn f2(_: impl Fn(u8, vvvv: u8)) {} + | ^^^^ help: remove the parameter name -error: expected one of `!`, `(`, `)`, `+`, `,`, `::`, or `<`, found `:` - --> $DIR/fn-trait-use-named-params-issue-140169.rs:3:21 +error: `Trait(...)` syntax does not support named parameters + --> $DIR/fn-trait-use-named-params-issue-140169.rs:3:18 | -LL | fn y(_: impl Fn(aaaa: u8, u8)) {} - | ^ expected one of 7 possible tokens +LL | fn f3(_: impl Fn(aaaa: u8, u8)) {} + | ^^^^ help: remove the parameter name -error: expected one of `!`, `(`, `)`, `+`, `,`, `::`, or `<`, found `:` - --> $DIR/fn-trait-use-named-params-issue-140169.rs:4:21 +error: `Trait(...)` syntax does not support named parameters + --> $DIR/fn-trait-use-named-params-issue-140169.rs:4:18 | -LL | fn z(_: impl Fn(aaaa: u8, vvvv: u8)) {} - | ^ expected one of 7 possible tokens +LL | fn f4(_: impl Fn(aaaa: u8, vvvv: u8)) {} + | ^^^^ help: remove the parameter name -error: aborting due to 3 previous errors +error: `Trait(...)` syntax does not support named parameters + --> $DIR/fn-trait-use-named-params-issue-140169.rs:4:28 + | +LL | fn f4(_: impl Fn(aaaa: u8, vvvv: u8)) {} + | ^^^^ help: remove the parameter name + +error: `Trait(...)` syntax does not support c_variadic parameters + --> $DIR/fn-trait-use-named-params-issue-140169.rs:7:22 + | +LL | fn f5(_: impl Fn(u8, ...)) {} + | ^^^ help: remove the `...` + +error: `Trait(...)` syntax does not support attributes in parameters + --> $DIR/fn-trait-use-named-params-issue-140169.rs:9:22 + | +LL | fn f6(_: impl Fn(u8, #[allow(unused_attributes)] u8)) {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the attributes + +error: aborting due to 6 previous errors |