diff options
Diffstat (limited to 'src/test')
| -rw-r--r-- | src/test/ui/asm/type-check-1.stderr | 4 | ||||
| -rw-r--r-- | src/test/ui/dst/dst-bad-coercions.stderr | 8 | ||||
| -rw-r--r-- | src/test/ui/impl-trait/issue-99914.rs | 13 | ||||
| -rw-r--r-- | src/test/ui/impl-trait/issue-99914.stderr | 21 | ||||
| -rw-r--r-- | src/test/ui/mismatched_types/issue-19109.stderr | 2 | ||||
| -rw-r--r-- | src/test/ui/mismatched_types/normalize-fn-sig.rs | 16 | ||||
| -rw-r--r-- | src/test/ui/mismatched_types/normalize-fn-sig.stderr | 19 | ||||
| -rw-r--r-- | src/test/ui/type/issue-100584.rs | 15 | ||||
| -rw-r--r-- | src/test/ui/type/issue-100584.stderr | 44 |
9 files changed, 135 insertions, 7 deletions
diff --git a/src/test/ui/asm/type-check-1.stderr b/src/test/ui/asm/type-check-1.stderr index 162ff1d32bc..1845139659d 100644 --- a/src/test/ui/asm/type-check-1.stderr +++ b/src/test/ui/asm/type-check-1.stderr @@ -106,7 +106,7 @@ error[E0308]: mismatched types --> $DIR/type-check-1.rs:60:26 | LL | asm!("{}", const 0 as *mut u8); - | ^^^^^^^^^^^^ expected integer, found *-ptr + | ^^^^^^^^^^^^ expected integer, found `*mut u8` | = note: expected type `{integer}` found raw pointer `*mut u8` @@ -133,7 +133,7 @@ error[E0308]: mismatched types --> $DIR/type-check-1.rs:78:25 | LL | global_asm!("{}", const 0 as *mut u8); - | ^^^^^^^^^^^^ expected integer, found *-ptr + | ^^^^^^^^^^^^ expected integer, found `*mut u8` | = note: expected type `{integer}` found raw pointer `*mut u8` diff --git a/src/test/ui/dst/dst-bad-coercions.stderr b/src/test/ui/dst/dst-bad-coercions.stderr index 01f862ed516..0d6f4d0209f 100644 --- a/src/test/ui/dst/dst-bad-coercions.stderr +++ b/src/test/ui/dst/dst-bad-coercions.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/dst-bad-coercions.rs:14:17 | LL | let y: &S = x; - | -- ^ expected `&S`, found *-ptr + | -- ^ expected `&S`, found `*const S` | | | expected due to this | @@ -13,7 +13,7 @@ error[E0308]: mismatched types --> $DIR/dst-bad-coercions.rs:15:21 | LL | let y: &dyn T = x; - | ------ ^ expected `&dyn T`, found *-ptr + | ------ ^ expected `&dyn T`, found `*const S` | | | expected due to this | @@ -24,7 +24,7 @@ error[E0308]: mismatched types --> $DIR/dst-bad-coercions.rs:19:17 | LL | let y: &S = x; - | -- ^ expected `&S`, found *-ptr + | -- ^ expected `&S`, found `*mut S` | | | expected due to this | @@ -35,7 +35,7 @@ error[E0308]: mismatched types --> $DIR/dst-bad-coercions.rs:20:21 | LL | let y: &dyn T = x; - | ------ ^ expected `&dyn T`, found *-ptr + | ------ ^ expected `&dyn T`, found `*mut S` | | | expected due to this | diff --git a/src/test/ui/impl-trait/issue-99914.rs b/src/test/ui/impl-trait/issue-99914.rs new file mode 100644 index 00000000000..4324a0229a6 --- /dev/null +++ b/src/test/ui/impl-trait/issue-99914.rs @@ -0,0 +1,13 @@ +// edition:2021 + +fn main() {} + +struct Error; +struct Okay; + +fn foo(t: Result<Okay, Error>) { + t.and_then(|t| -> _ { bar(t) }); + //~^ ERROR mismatched types +} + +async fn bar(t: Okay) {} diff --git a/src/test/ui/impl-trait/issue-99914.stderr b/src/test/ui/impl-trait/issue-99914.stderr new file mode 100644 index 00000000000..074d5d58d9a --- /dev/null +++ b/src/test/ui/impl-trait/issue-99914.stderr @@ -0,0 +1,21 @@ +error[E0308]: mismatched types + --> $DIR/issue-99914.rs:9:27 + | +LL | t.and_then(|t| -> _ { bar(t) }); + | ^^^^^^ expected enum `Result`, found opaque type + | +note: while checking the return type of the `async fn` + --> $DIR/issue-99914.rs:13:23 + | +LL | async fn bar(t: Okay) {} + | ^ checked the `Output` of this `async fn`, found opaque type + = note: expected enum `Result<_, Error>` + found opaque type `impl Future<Output = ()>` +help: try wrapping the expression in `Ok` + | +LL | t.and_then(|t| -> _ { Ok(bar(t)) }); + | +++ + + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/mismatched_types/issue-19109.stderr b/src/test/ui/mismatched_types/issue-19109.stderr index c25e2687b75..5cef64bb169 100644 --- a/src/test/ui/mismatched_types/issue-19109.stderr +++ b/src/test/ui/mismatched_types/issue-19109.stderr @@ -4,7 +4,7 @@ error[E0308]: mismatched types LL | fn function(t: &mut dyn Trait) { | - help: try adding a return type: `-> *mut dyn Trait` LL | t as *mut dyn Trait - | ^^^^^^^^^^^^^^^^^^^ expected `()`, found *-ptr + | ^^^^^^^^^^^^^^^^^^^ expected `()`, found `*mut dyn Trait` | = note: expected unit type `()` found raw pointer `*mut dyn Trait` diff --git a/src/test/ui/mismatched_types/normalize-fn-sig.rs b/src/test/ui/mismatched_types/normalize-fn-sig.rs new file mode 100644 index 00000000000..1a2093c44f0 --- /dev/null +++ b/src/test/ui/mismatched_types/normalize-fn-sig.rs @@ -0,0 +1,16 @@ +trait Foo { + type Bar; +} + +impl<T> Foo for T { + type Bar = i32; +} + +fn foo<T>(_: <T as Foo>::Bar, _: &'static <T as Foo>::Bar) {} + +fn needs_i32_ref_fn(_: fn(&'static i32, i32)) {} + +fn main() { + needs_i32_ref_fn(foo::<()>); + //~^ ERROR mismatched types +} diff --git a/src/test/ui/mismatched_types/normalize-fn-sig.stderr b/src/test/ui/mismatched_types/normalize-fn-sig.stderr new file mode 100644 index 00000000000..6c55f29c5d1 --- /dev/null +++ b/src/test/ui/mismatched_types/normalize-fn-sig.stderr @@ -0,0 +1,19 @@ +error[E0308]: mismatched types + --> $DIR/normalize-fn-sig.rs:14:22 + | +LL | needs_i32_ref_fn(foo::<()>); + | ---------------- ^^^^^^^^^ expected `&i32`, found `i32` + | | + | arguments to this function are incorrect + | + = note: expected fn pointer `fn(&'static i32, i32)` + found fn item `fn(i32, &'static i32) {foo::<()>}` +note: function defined here + --> $DIR/normalize-fn-sig.rs:11:4 + | +LL | fn needs_i32_ref_fn(_: fn(&'static i32, i32)) {} + | ^^^^^^^^^^^^^^^^ ------------------------ + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/type/issue-100584.rs b/src/test/ui/type/issue-100584.rs new file mode 100644 index 00000000000..10284656323 --- /dev/null +++ b/src/test/ui/type/issue-100584.rs @@ -0,0 +1,15 @@ +#![deny(unused)] +fn foo(xyza: &str) { +//~^ ERROR unused variable: `xyza` + let _ = "{xyza}"; +} + +fn foo3(xyza: &str) { +//~^ ERROR unused variable: `xyza` + let _ = "aaa{xyza}bbb"; +} + +fn main() { + foo("x"); + foo3("xx"); +} diff --git a/src/test/ui/type/issue-100584.stderr b/src/test/ui/type/issue-100584.stderr new file mode 100644 index 00000000000..e1db14d1f00 --- /dev/null +++ b/src/test/ui/type/issue-100584.stderr @@ -0,0 +1,44 @@ +error: unused variable: `xyza` + --> $DIR/issue-100584.rs:2:8 + | +LL | fn foo(xyza: &str) { + | ^^^^ unused variable +LL | +LL | let _ = "{xyza}"; + | -------- you might have meant to use string interpolation in this string literal + | +note: the lint level is defined here + --> $DIR/issue-100584.rs:1:9 + | +LL | #![deny(unused)] + | ^^^^^^ + = note: `#[deny(unused_variables)]` implied by `#[deny(unused)]` +help: string interpolation only works in `format!` invocations + | +LL | let _ = format!("{xyza}"); + | ++++++++ + +help: if this is intentional, prefix it with an underscore + | +LL | fn foo(_xyza: &str) { + | ~~~~~ + +error: unused variable: `xyza` + --> $DIR/issue-100584.rs:7:9 + | +LL | fn foo3(xyza: &str) { + | ^^^^ unused variable +LL | +LL | let _ = "aaa{xyza}bbb"; + | -------------- you might have meant to use string interpolation in this string literal + | +help: string interpolation only works in `format!` invocations + | +LL | let _ = format!("aaa{xyza}bbb"); + | ++++++++ + +help: if this is intentional, prefix it with an underscore + | +LL | fn foo3(_xyza: &str) { + | ~~~~~ + +error: aborting due to 2 previous errors + |