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Bless tests

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This commit is contained in:
Dylan MacKenzie 2020-09-29 18:52:26 -07:00
parent e02ea835a7
commit 4bbc79c5ae
4 changed files with 55 additions and 15 deletions
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12
src/test/ui/consts/min_const_fn/min_const_fn.rs
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@ -125,15 +125,21 @@ impl<T: Sync + Sized> Foo<T> {
struct AlanTuring<T>(T);
const fn no_apit2(_x: AlanTuring<impl std::fmt::Debug>) {}
//~^ ERROR trait bounds other than `Sized`
const fn no_apit(_x: impl std::fmt::Debug) {} //~ ERROR trait bounds other than `Sized`
const fn no_dyn_trait(_x: &dyn std::fmt::Debug) {} //~ ERROR trait bounds other than `Sized`
//~| ERROR destructor
const fn no_apit(_x: impl std::fmt::Debug) {}
//~^ ERROR trait bounds other than `Sized`
//~| ERROR destructor
const fn no_dyn_trait(_x: &dyn std::fmt::Debug) {}
//~^ ERROR trait bounds other than `Sized`
const fn no_dyn_trait_ret() -> &'static dyn std::fmt::Debug { &() }
//~^ ERROR trait bounds other than `Sized`
//~| ERROR unsizing cast
//~| ERROR unsizing cast
const fn no_unsafe() { unsafe {} }
const fn really_no_traits_i_mean_it() { (&() as &dyn std::fmt::Debug, ()).1 }
//~^ ERROR trait bounds other than `Sized`
//~^ ERROR unsizing cast
const fn no_fn_ptrs(_x: fn()) {}
//~^ ERROR function pointer

54
src/test/ui/consts/min_const_fn/min_const_fn.stderr
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@ -245,8 +245,16 @@ LL | const fn no_apit2(_x: AlanTuring<impl std::fmt::Debug>) {}
= note: see issue #57563 <https://github.com/rust-lang/rust/issues/57563> for more information
= help: add `#![feature(const_fn)]` to the crate attributes to enable
error[E0493]: destructors cannot be evaluated at compile-time
--> $DIR/min_const_fn.rs:126:19
|
LL | const fn no_apit2(_x: AlanTuring<impl std::fmt::Debug>) {}
| ^^ - value is dropped here
| |
| constant functions cannot evaluate destructors
error[E0723]: trait bounds other than `Sized` on const fn parameters are unstable
--> $DIR/min_const_fn.rs:128:22
--> $DIR/min_const_fn.rs:129:22
|
LL | const fn no_apit(_x: impl std::fmt::Debug) {}
| ^^^^^^^^^^^^^^^^^^^^
@ -254,8 +262,16 @@ LL | const fn no_apit(_x: impl std::fmt::Debug) {}
= note: see issue #57563 <https://github.com/rust-lang/rust/issues/57563> for more information
= help: add `#![feature(const_fn)]` to the crate attributes to enable
error[E0493]: destructors cannot be evaluated at compile-time
--> $DIR/min_const_fn.rs:129:18
|
LL | const fn no_apit(_x: impl std::fmt::Debug) {}
| ^^ - value is dropped here
| |
| constant functions cannot evaluate destructors
error[E0723]: trait bounds other than `Sized` on const fn parameters are unstable
--> $DIR/min_const_fn.rs:129:23
--> $DIR/min_const_fn.rs:132:23
|
LL | const fn no_dyn_trait(_x: &dyn std::fmt::Debug) {}
| ^^
@ -264,7 +280,16 @@ LL | const fn no_dyn_trait(_x: &dyn std::fmt::Debug) {}
= help: add `#![feature(const_fn)]` to the crate attributes to enable
error[E0723]: trait bounds other than `Sized` on const fn parameters are unstable
--> $DIR/min_const_fn.rs:130:63
--> $DIR/min_const_fn.rs:134:32
|
LL | const fn no_dyn_trait_ret() -> &'static dyn std::fmt::Debug { &() }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: see issue #57563 <https://github.com/rust-lang/rust/issues/57563> for more information
= help: add `#![feature(const_fn)]` to the crate attributes to enable
error[E0723]: unsizing casts to types besides slices are not allowed in const fn
--> $DIR/min_const_fn.rs:134:63
|
LL | const fn no_dyn_trait_ret() -> &'static dyn std::fmt::Debug { &() }
| ^^^
@ -272,17 +297,26 @@ LL | const fn no_dyn_trait_ret() -> &'static dyn std::fmt::Debug { &() }
= note: see issue #57563 <https://github.com/rust-lang/rust/issues/57563> for more information
= help: add `#![feature(const_fn)]` to the crate attributes to enable
error[E0723]: trait bounds other than `Sized` on const fn parameters are unstable
--> $DIR/min_const_fn.rs:135:41
error[E0723]: unsizing casts to types besides slices are not allowed in const fn
--> $DIR/min_const_fn.rs:134:63
|
LL | const fn no_dyn_trait_ret() -> &'static dyn std::fmt::Debug { &() }
| ^^^
|
= note: see issue #57563 <https://github.com/rust-lang/rust/issues/57563> for more information
= help: add `#![feature(const_fn)]` to the crate attributes to enable
error[E0723]: unsizing casts to types besides slices are not allowed in const fn
--> $DIR/min_const_fn.rs:141:42
|
LL | const fn really_no_traits_i_mean_it() { (&() as &dyn std::fmt::Debug, ()).1 }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
| ^^^
|
= note: see issue #57563 <https://github.com/rust-lang/rust/issues/57563> for more information
= help: add `#![feature(const_fn)]` to the crate attributes to enable
error[E0658]: function pointers cannot appear in constant functions
--> $DIR/min_const_fn.rs:138:21
--> $DIR/min_const_fn.rs:144:21
|
LL | const fn no_fn_ptrs(_x: fn()) {}
| ^^
@ -291,7 +325,7 @@ LL | const fn no_fn_ptrs(_x: fn()) {}
= help: add `#![feature(const_fn_fn_ptr_basics)]` to the crate attributes to enable
error[E0658]: function pointers cannot appear in constant functions
--> $DIR/min_const_fn.rs:140:27
--> $DIR/min_const_fn.rs:146:27
|
LL | const fn no_fn_ptrs2() -> fn() { fn foo() {} foo }
| ^^^^
@ -300,7 +334,7 @@ LL | const fn no_fn_ptrs2() -> fn() { fn foo() {} foo }
= help: add `#![feature(const_fn_fn_ptr_basics)]` to the crate attributes to enable
error[E0658]: function pointer casts are not allowed in constant functions
--> $DIR/min_const_fn.rs:140:46
--> $DIR/min_const_fn.rs:146:46
|
LL | const fn no_fn_ptrs2() -> fn() { fn foo() {} foo }
| ^^^
@ -308,7 +342,7 @@ LL | const fn no_fn_ptrs2() -> fn() { fn foo() {} foo }
= note: see issue #57563 <https://github.com/rust-lang/rust/issues/57563> for more information
= help: add `#![feature(const_fn_fn_ptr_basics)]` to the crate attributes to enable
error: aborting due to 35 previous errors
error: aborting due to 39 previous errors
Some errors have detailed explanations: E0013, E0493, E0658, E0723.
For more information about an error, try `rustc --explain E0013`.

2
src/test/ui/consts/min_const_fn/min_const_fn_dyn.rs
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@ -10,6 +10,6 @@ const fn no_inner_dyn_trait2(x: Hide) {
//~^ ERROR trait bounds other than `Sized`
}
const fn no_inner_dyn_trait_ret() -> Hide { Hide(HasDyn { field: &0 }) }
//~^ ERROR trait bounds other than `Sized`
//~^ ERROR unsizing cast
fn main() {}

2
src/test/ui/consts/min_const_fn/min_const_fn_dyn.stderr
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@ -7,7 +7,7 @@ LL | x.0.field;
= note: see issue #57563 <https://github.com/rust-lang/rust/issues/57563> for more information
= help: add `#![feature(const_fn)]` to the crate attributes to enable
error[E0723]: trait bounds other than `Sized` on const fn parameters are unstable
error[E0723]: unsizing casts to types besides slices are not allowed in const fn
--> $DIR/min_const_fn_dyn.rs:12:66
|
LL | const fn no_inner_dyn_trait_ret() -> Hide { Hide(HasDyn { field: &0 }) }