diff options
Diffstat (limited to 'tests/ui/const-generics/const-arg-in-const-arg.min.stderr')
| -rw-r--r-- | tests/ui/const-generics/const-arg-in-const-arg.min.stderr | 359 |
1 files changed, 359 insertions, 0 deletions
diff --git a/tests/ui/const-generics/const-arg-in-const-arg.min.stderr b/tests/ui/const-generics/const-arg-in-const-arg.min.stderr new file mode 100644 index 00000000000..f1353aa9943 --- /dev/null +++ b/tests/ui/const-generics/const-arg-in-const-arg.min.stderr @@ -0,0 +1,359 @@ +error: generic parameters may not be used in const operations + --> $DIR/const-arg-in-const-arg.rs:13:23 + | +LL | let _: [u8; foo::<T>()]; + | ^ cannot perform const operation using `T` + | + = note: type parameters may not be used in const expressions + = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + +error: generic parameters may not be used in const operations + --> $DIR/const-arg-in-const-arg.rs:15:23 + | +LL | let _: [u8; bar::<N>()]; + | ^ cannot perform const operation using `N` + | + = help: const parameters may only be used as standalone arguments, i.e. `N` + = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + +error[E0658]: a non-static lifetime is not allowed in a `const` + --> $DIR/const-arg-in-const-arg.rs:18:23 + | +LL | let _: [u8; faz::<'a>(&())]; + | ^^ + | + = note: see issue #76560 <https://github.com/rust-lang/rust/issues/76560> for more information + = help: add `#![feature(generic_const_exprs)]` to the crate attributes to enable + +error[E0658]: a non-static lifetime is not allowed in a `const` + --> $DIR/const-arg-in-const-arg.rs:20:23 + | +LL | let _: [u8; baz::<'a>(&())]; + | ^^ + | + = note: see issue #76560 <https://github.com/rust-lang/rust/issues/76560> for more information + = help: add `#![feature(generic_const_exprs)]` to the crate attributes to enable + +error[E0658]: a non-static lifetime is not allowed in a `const` + --> $DIR/const-arg-in-const-arg.rs:21:23 + | +LL | let _: [u8; faz::<'b>(&())]; + | ^^ + | + = note: see issue #76560 <https://github.com/rust-lang/rust/issues/76560> for more information + = help: add `#![feature(generic_const_exprs)]` to the crate attributes to enable + +error[E0658]: a non-static lifetime is not allowed in a `const` + --> $DIR/const-arg-in-const-arg.rs:23:23 + | +LL | let _: [u8; baz::<'b>(&())]; + | ^^ + | + = note: see issue #76560 <https://github.com/rust-lang/rust/issues/76560> for more information + = help: add `#![feature(generic_const_exprs)]` to the crate attributes to enable + +error: generic parameters may not be used in const operations + --> $DIR/const-arg-in-const-arg.rs:27:23 + | +LL | let _ = [0; bar::<N>()]; + | ^ cannot perform const operation using `N` + | + = help: const parameters may only be used as standalone arguments, i.e. `N` + = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + +error[E0658]: a non-static lifetime is not allowed in a `const` + --> $DIR/const-arg-in-const-arg.rs:30:23 + | +LL | let _ = [0; faz::<'a>(&())]; + | ^^ + | + = note: see issue #76560 <https://github.com/rust-lang/rust/issues/76560> for more information + = help: add `#![feature(generic_const_exprs)]` to the crate attributes to enable + +error[E0658]: a non-static lifetime is not allowed in a `const` + --> $DIR/const-arg-in-const-arg.rs:32:23 + | +LL | let _ = [0; baz::<'a>(&())]; + | ^^ + | + = note: see issue #76560 <https://github.com/rust-lang/rust/issues/76560> for more information + = help: add `#![feature(generic_const_exprs)]` to the crate attributes to enable + +error[E0658]: a non-static lifetime is not allowed in a `const` + --> $DIR/const-arg-in-const-arg.rs:33:23 + | +LL | let _ = [0; faz::<'b>(&())]; + | ^^ + | + = note: see issue #76560 <https://github.com/rust-lang/rust/issues/76560> for more information + = help: add `#![feature(generic_const_exprs)]` to the crate attributes to enable + +error[E0658]: a non-static lifetime is not allowed in a `const` + --> $DIR/const-arg-in-const-arg.rs:35:23 + | +LL | let _ = [0; baz::<'b>(&())]; + | ^^ + | + = note: see issue #76560 <https://github.com/rust-lang/rust/issues/76560> for more information + = help: add `#![feature(generic_const_exprs)]` to the crate attributes to enable + +error: generic parameters may not be used in const operations + --> $DIR/const-arg-in-const-arg.rs:36:24 + | +LL | let _: Foo<{ foo::<T>() }>; + | ^ cannot perform const operation using `T` + | + = note: type parameters may not be used in const expressions + = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + +error: generic parameters may not be used in const operations + --> $DIR/const-arg-in-const-arg.rs:38:24 + | +LL | let _: Foo<{ bar::<N>() }>; + | ^ cannot perform const operation using `N` + | + = help: const parameters may only be used as standalone arguments, i.e. `N` + = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + +error[E0658]: a non-static lifetime is not allowed in a `const` + --> $DIR/const-arg-in-const-arg.rs:41:24 + | +LL | let _: Foo<{ faz::<'a>(&()) }>; + | ^^ + | + = note: see issue #76560 <https://github.com/rust-lang/rust/issues/76560> for more information + = help: add `#![feature(generic_const_exprs)]` to the crate attributes to enable + +error[E0658]: a non-static lifetime is not allowed in a `const` + --> $DIR/const-arg-in-const-arg.rs:43:24 + | +LL | let _: Foo<{ baz::<'a>(&()) }>; + | ^^ + | + = note: see issue #76560 <https://github.com/rust-lang/rust/issues/76560> for more information + = help: add `#![feature(generic_const_exprs)]` to the crate attributes to enable + +error[E0658]: a non-static lifetime is not allowed in a `const` + --> $DIR/const-arg-in-const-arg.rs:44:24 + | +LL | let _: Foo<{ faz::<'b>(&()) }>; + | ^^ + | + = note: see issue #76560 <https://github.com/rust-lang/rust/issues/76560> for more information + = help: add `#![feature(generic_const_exprs)]` to the crate attributes to enable + +error[E0658]: a non-static lifetime is not allowed in a `const` + --> $DIR/const-arg-in-const-arg.rs:46:24 + | +LL | let _: Foo<{ baz::<'b>(&()) }>; + | ^^ + | + = note: see issue #76560 <https://github.com/rust-lang/rust/issues/76560> for more information + = help: add `#![feature(generic_const_exprs)]` to the crate attributes to enable + +error: generic parameters may not be used in const operations + --> $DIR/const-arg-in-const-arg.rs:47:27 + | +LL | let _ = Foo::<{ foo::<T>() }>; + | ^ cannot perform const operation using `T` + | + = note: type parameters may not be used in const expressions + = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + +error: generic parameters may not be used in const operations + --> $DIR/const-arg-in-const-arg.rs:49:27 + | +LL | let _ = Foo::<{ bar::<N>() }>; + | ^ cannot perform const operation using `N` + | + = help: const parameters may only be used as standalone arguments, i.e. `N` + = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + +error[E0658]: a non-static lifetime is not allowed in a `const` + --> $DIR/const-arg-in-const-arg.rs:52:27 + | +LL | let _ = Foo::<{ faz::<'a>(&()) }>; + | ^^ + | + = note: see issue #76560 <https://github.com/rust-lang/rust/issues/76560> for more information + = help: add `#![feature(generic_const_exprs)]` to the crate attributes to enable + +error[E0658]: a non-static lifetime is not allowed in a `const` + --> $DIR/const-arg-in-const-arg.rs:54:27 + | +LL | let _ = Foo::<{ baz::<'a>(&()) }>; + | ^^ + | + = note: see issue #76560 <https://github.com/rust-lang/rust/issues/76560> for more information + = help: add `#![feature(generic_const_exprs)]` to the crate attributes to enable + +error[E0658]: a non-static lifetime is not allowed in a `const` + --> $DIR/const-arg-in-const-arg.rs:55:27 + | +LL | let _ = Foo::<{ faz::<'b>(&()) }>; + | ^^ + | + = note: see issue #76560 <https://github.com/rust-lang/rust/issues/76560> for more information + = help: add `#![feature(generic_const_exprs)]` to the crate attributes to enable + +error[E0658]: a non-static lifetime is not allowed in a `const` + --> $DIR/const-arg-in-const-arg.rs:57:27 + | +LL | let _ = Foo::<{ baz::<'b>(&()) }>; + | ^^ + | + = note: see issue #76560 <https://github.com/rust-lang/rust/issues/76560> for more information + = help: add `#![feature(generic_const_exprs)]` to the crate attributes to enable + +error[E0747]: unresolved item provided when a constant was expected + --> $DIR/const-arg-in-const-arg.rs:15:23 + | +LL | let _: [u8; bar::<N>()]; + | ^ + | +help: if this generic argument was intended as a const parameter, surround it with braces + | +LL | let _: [u8; bar::<{ N }>()]; + | + + + +error: cannot specify lifetime arguments explicitly if late bound lifetime parameters are present + --> $DIR/const-arg-in-const-arg.rs:18:23 + | +LL | let _: [u8; faz::<'a>(&())]; + | ^^ + | +note: the late bound lifetime parameter is introduced here + --> $DIR/const-arg-in-const-arg.rs:8:14 + | +LL | const fn faz<'a>(_: &'a ()) -> usize { 13 } + | ^^ + +error: cannot specify lifetime arguments explicitly if late bound lifetime parameters are present + --> $DIR/const-arg-in-const-arg.rs:21:23 + | +LL | let _: [u8; faz::<'b>(&())]; + | ^^ + | +note: the late bound lifetime parameter is introduced here + --> $DIR/const-arg-in-const-arg.rs:8:14 + | +LL | const fn faz<'a>(_: &'a ()) -> usize { 13 } + | ^^ + +error[E0747]: unresolved item provided when a constant was expected + --> $DIR/const-arg-in-const-arg.rs:38:24 + | +LL | let _: Foo<{ bar::<N>() }>; + | ^ + | +help: if this generic argument was intended as a const parameter, surround it with braces + | +LL | let _: Foo<{ bar::<{ N }>() }>; + | + + + +error: cannot specify lifetime arguments explicitly if late bound lifetime parameters are present + --> $DIR/const-arg-in-const-arg.rs:41:24 + | +LL | let _: Foo<{ faz::<'a>(&()) }>; + | ^^ + | +note: the late bound lifetime parameter is introduced here + --> $DIR/const-arg-in-const-arg.rs:8:14 + | +LL | const fn faz<'a>(_: &'a ()) -> usize { 13 } + | ^^ + +error: cannot specify lifetime arguments explicitly if late bound lifetime parameters are present + --> $DIR/const-arg-in-const-arg.rs:44:24 + | +LL | let _: Foo<{ faz::<'b>(&()) }>; + | ^^ + | +note: the late bound lifetime parameter is introduced here + --> $DIR/const-arg-in-const-arg.rs:8:14 + | +LL | const fn faz<'a>(_: &'a ()) -> usize { 13 } + | ^^ + +error: constant expression depends on a generic parameter + --> $DIR/const-arg-in-const-arg.rs:25:17 + | +LL | let _ = [0; foo::<T>()]; + | ^^^^^^^^^^ + | + = note: this may fail depending on what value the parameter takes + +error[E0747]: unresolved item provided when a constant was expected + --> $DIR/const-arg-in-const-arg.rs:27:23 + | +LL | let _ = [0; bar::<N>()]; + | ^ + | +help: if this generic argument was intended as a const parameter, surround it with braces + | +LL | let _ = [0; bar::<{ N }>()]; + | + + + +error: cannot specify lifetime arguments explicitly if late bound lifetime parameters are present + --> $DIR/const-arg-in-const-arg.rs:30:23 + | +LL | let _ = [0; faz::<'a>(&())]; + | ^^ + | +note: the late bound lifetime parameter is introduced here + --> $DIR/const-arg-in-const-arg.rs:8:14 + | +LL | const fn faz<'a>(_: &'a ()) -> usize { 13 } + | ^^ + +error: cannot specify lifetime arguments explicitly if late bound lifetime parameters are present + --> $DIR/const-arg-in-const-arg.rs:33:23 + | +LL | let _ = [0; faz::<'b>(&())]; + | ^^ + | +note: the late bound lifetime parameter is introduced here + --> $DIR/const-arg-in-const-arg.rs:8:14 + | +LL | const fn faz<'a>(_: &'a ()) -> usize { 13 } + | ^^ + +error[E0747]: unresolved item provided when a constant was expected + --> $DIR/const-arg-in-const-arg.rs:49:27 + | +LL | let _ = Foo::<{ bar::<N>() }>; + | ^ + | +help: if this generic argument was intended as a const parameter, surround it with braces + | +LL | let _ = Foo::<{ bar::<{ N }>() }>; + | + + + +error: cannot specify lifetime arguments explicitly if late bound lifetime parameters are present + --> $DIR/const-arg-in-const-arg.rs:52:27 + | +LL | let _ = Foo::<{ faz::<'a>(&()) }>; + | ^^ + | +note: the late bound lifetime parameter is introduced here + --> $DIR/const-arg-in-const-arg.rs:8:14 + | +LL | const fn faz<'a>(_: &'a ()) -> usize { 13 } + | ^^ + +error: cannot specify lifetime arguments explicitly if late bound lifetime parameters are present + --> $DIR/const-arg-in-const-arg.rs:55:27 + | +LL | let _ = Foo::<{ faz::<'b>(&()) }>; + | ^^ + | +note: the late bound lifetime parameter is introduced here + --> $DIR/const-arg-in-const-arg.rs:8:14 + | +LL | const fn faz<'a>(_: &'a ()) -> usize { 13 } + | ^^ + +error: aborting due to 36 previous errors + +Some errors have detailed explanations: E0658, E0747. +For more information about an error, try `rustc --explain E0658`. |