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author | bohan <bohan-zhang@foxmail.com> | 2023-05-16 01:39:35 +0800 |
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committer | bohan <bohan-zhang@foxmail.com> | 2023-05-16 09:29:33 +0800 |
commit | b2b2be1cad5a3009f53f490ae09abf33958e40df (patch) | |
tree | 9f5cf75c8c675452d12be3843fcdc19ee10a506e /tests | |
parent | 8006510ab0f69ee75e9c3f7e8bff3776886dae51 (diff) | |
download | rust-b2b2be1cad5a3009f53f490ae09abf33958e40df.tar.gz |
fix(diagnostic): wrap parens for ref impl trait param
Diffstat (limited to 'tests')
-rw-r--r-- | tests/ui/suggestions/issue-99597.rs | 15 | ||||
-rw-r--r-- | tests/ui/suggestions/issue-99597.stderr | 15 |
2 files changed, 30 insertions, 0 deletions
diff --git a/tests/ui/suggestions/issue-99597.rs b/tests/ui/suggestions/issue-99597.rs new file mode 100644 index 00000000000..8ba9e1fdd62 --- /dev/null +++ b/tests/ui/suggestions/issue-99597.rs @@ -0,0 +1,15 @@ +#![allow(dead_code)] + +trait T1 { } + +trait T2 { + fn test(&self) { } +} + +fn go(s: &impl T1) { + //~^ SUGGESTION ( + s.test(); + //~^ ERROR no method named `test` +} + +fn main() { } diff --git a/tests/ui/suggestions/issue-99597.stderr b/tests/ui/suggestions/issue-99597.stderr new file mode 100644 index 00000000000..bdf2a07c143 --- /dev/null +++ b/tests/ui/suggestions/issue-99597.stderr @@ -0,0 +1,15 @@ +error[E0599]: no method named `test` found for reference `&impl T1` in the current scope + --> $DIR/issue-99597.rs:11:7 + | +LL | s.test(); + | ^^^^ method not found in `&impl T1` + | + = help: items from traits can only be used if the type parameter is bounded by the trait +help: the following trait defines an item `test`, perhaps you need to restrict type parameter `impl T1` with it: + | +LL | fn go(s: &(impl T1 + T2)) { + | + +++++ + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0599`. |