Move const fn floating point test out of min_const_fn
This commit is contained in:
Dylan MacKenzie
parent
b428f287c3
commit
4cac90c968
5 changed files with 94 additions and 62 deletions
|
|
@ -0,0 +1,8 @@
|
|||
error: fatal error triggered by #[rustc_error]
|
||||
--> $DIR/const_fn_floating_point_arithmetic.rs:20:1
|
||||
|
|
||||
LL | fn main() {}
|
||||
| ^^^^^^^^^
|
||||
|
||||
error: aborting due to previous error
|
||||
|
||||
20
src/test/ui/consts/const_fn_floating_point_arithmetic.rs
Normal file
20
src/test/ui/consts/const_fn_floating_point_arithmetic.rs
Normal file
|
|
@ -0,0 +1,20 @@
|
|||
// gate-test-const_fn_floating_point_arithmetic
|
||||
|
||||
// revisions: stock gated
|
||||
|
||||
#![feature(rustc_attrs)]
|
||||
#![cfg_attr(gated, feature(const_fn_floating_point_arithmetic))]
|
||||
|
||||
const fn add(f: f32) -> f32 { f + 2.0 }
|
||||
//[stock]~^ floating point arithmetic
|
||||
const fn sub(f: f32) -> f32 { 2.0 - f }
|
||||
//[stock]~^ floating point arithmetic
|
||||
const fn mul(f: f32, g: f32) -> f32 { f * g }
|
||||
//[stock]~^ floating point arithmetic
|
||||
const fn div(f: f32, g: f32) -> f32 { f / g }
|
||||
//[stock]~^ floating point arithmetic
|
||||
const fn neg(f: f32) -> f32 { -f }
|
||||
//[stock]~^ floating point arithmetic
|
||||
|
||||
#[rustc_error]
|
||||
fn main() {} //[gated]~ fatal error triggered by #[rustc_error]
|
||||
|
|
@ -0,0 +1,48 @@
|
|||
error[E0658]: floating point arithmetic is not allowed in constant functions
|
||||
--> $DIR/const_fn_floating_point_arithmetic.rs:8:31
|
||||
|
|
||||
LL | const fn add(f: f32) -> f32 { f + 2.0 }
|
||||
| ^^^^^^^
|
||||
|
|
||||
= note: see issue #57563 <https://github.com/rust-lang/rust/issues/57563> for more information
|
||||
= help: add `#![feature(const_fn_floating_point_arithmetic)]` to the crate attributes to enable
|
||||
|
||||
error[E0658]: floating point arithmetic is not allowed in constant functions
|
||||
--> $DIR/const_fn_floating_point_arithmetic.rs:10:31
|
||||
|
|
||||
LL | const fn sub(f: f32) -> f32 { 2.0 - f }
|
||||
| ^^^^^^^
|
||||
|
|
||||
= note: see issue #57563 <https://github.com/rust-lang/rust/issues/57563> for more information
|
||||
= help: add `#![feature(const_fn_floating_point_arithmetic)]` to the crate attributes to enable
|
||||
|
||||
error[E0658]: floating point arithmetic is not allowed in constant functions
|
||||
--> $DIR/const_fn_floating_point_arithmetic.rs:12:39
|
||||
|
|
||||
LL | const fn mul(f: f32, g: f32) -> f32 { f * g }
|
||||
| ^^^^^
|
||||
|
|
||||
= note: see issue #57563 <https://github.com/rust-lang/rust/issues/57563> for more information
|
||||
= help: add `#![feature(const_fn_floating_point_arithmetic)]` to the crate attributes to enable
|
||||
|
||||
error[E0658]: floating point arithmetic is not allowed in constant functions
|
||||
--> $DIR/const_fn_floating_point_arithmetic.rs:14:39
|
||||
|
|
||||
LL | const fn div(f: f32, g: f32) -> f32 { f / g }
|
||||
| ^^^^^
|
||||
|
|
||||
= note: see issue #57563 <https://github.com/rust-lang/rust/issues/57563> for more information
|
||||
= help: add `#![feature(const_fn_floating_point_arithmetic)]` to the crate attributes to enable
|
||||
|
||||
error[E0658]: floating point arithmetic is not allowed in constant functions
|
||||
--> $DIR/const_fn_floating_point_arithmetic.rs:16:31
|
||||
|
|
||||
LL | const fn neg(f: f32) -> f32 { -f }
|
||||
| ^^
|
||||
|
|
||||
= note: see issue #57563 <https://github.com/rust-lang/rust/issues/57563> for more information
|
||||
= help: add `#![feature(const_fn_floating_point_arithmetic)]` to the crate attributes to enable
|
||||
|
||||
error: aborting due to 5 previous errors
|
||||
|
||||
For more information about this error, try `rustc --explain E0658`.
|
||||
|
|
@ -77,14 +77,6 @@ const fn foo11<T: std::fmt::Display>(t: T) -> T { t }
|
|||
//~^ ERROR trait bounds other than `Sized` on const fn parameters are unstable
|
||||
const fn foo11_2<T: Send>(t: T) -> T { t }
|
||||
//~^ ERROR trait bounds other than `Sized` on const fn parameters are unstable
|
||||
const fn foo19(f: f32) -> f32 { f * 2.0 }
|
||||
//~^ ERROR floating point arithmetic
|
||||
const fn foo19_2(f: f32) -> f32 { 2.0 - f }
|
||||
//~^ ERROR floating point arithmetic
|
||||
const fn foo19_3(f: f32) -> f32 { -f }
|
||||
//~^ ERROR floating point arithmetic
|
||||
const fn foo19_4(f: f32, g: f32) -> f32 { f / g }
|
||||
//~^ ERROR floating point arithmetic
|
||||
|
||||
static BAR: u32 = 42;
|
||||
const fn foo25() -> u32 { BAR } //~ ERROR cannot refer to statics
|
||||
|
|
|
|||
|
|
@ -76,44 +76,8 @@ LL | const fn foo11_2<T: Send>(t: T) -> T { t }
|
|||
= 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]: floating point arithmetic is not allowed in constant functions
|
||||
--> $DIR/min_const_fn.rs:80:33
|
||||
|
|
||||
LL | const fn foo19(f: f32) -> f32 { f * 2.0 }
|
||||
| ^^^^^^^
|
||||
|
|
||||
= note: see issue #57563 <https://github.com/rust-lang/rust/issues/57563> for more information
|
||||
= help: add `#![feature(const_fn_floating_point_arithmetic)]` to the crate attributes to enable
|
||||
|
||||
error[E0658]: floating point arithmetic is not allowed in constant functions
|
||||
--> $DIR/min_const_fn.rs:82:35
|
||||
|
|
||||
LL | const fn foo19_2(f: f32) -> f32 { 2.0 - f }
|
||||
| ^^^^^^^
|
||||
|
|
||||
= note: see issue #57563 <https://github.com/rust-lang/rust/issues/57563> for more information
|
||||
= help: add `#![feature(const_fn_floating_point_arithmetic)]` to the crate attributes to enable
|
||||
|
||||
error[E0658]: floating point arithmetic is not allowed in constant functions
|
||||
--> $DIR/min_const_fn.rs:84:35
|
||||
|
|
||||
LL | const fn foo19_3(f: f32) -> f32 { -f }
|
||||
| ^^
|
||||
|
|
||||
= note: see issue #57563 <https://github.com/rust-lang/rust/issues/57563> for more information
|
||||
= help: add `#![feature(const_fn_floating_point_arithmetic)]` to the crate attributes to enable
|
||||
|
||||
error[E0658]: floating point arithmetic is not allowed in constant functions
|
||||
--> $DIR/min_const_fn.rs:86:43
|
||||
|
|
||||
LL | const fn foo19_4(f: f32, g: f32) -> f32 { f / g }
|
||||
| ^^^^^
|
||||
|
|
||||
= note: see issue #57563 <https://github.com/rust-lang/rust/issues/57563> for more information
|
||||
= help: add `#![feature(const_fn_floating_point_arithmetic)]` to the crate attributes to enable
|
||||
|
||||
error[E0013]: constant functions cannot refer to statics
|
||||
--> $DIR/min_const_fn.rs:90:27
|
||||
--> $DIR/min_const_fn.rs:82:27
|
||||
|
|
||||
LL | const fn foo25() -> u32 { BAR }
|
||||
| ^^^
|
||||
|
|
@ -121,7 +85,7 @@ LL | const fn foo25() -> u32 { BAR }
|
|||
= help: consider extracting the value of the `static` to a `const`, and referring to that
|
||||
|
||||
error[E0013]: constant functions cannot refer to statics
|
||||
--> $DIR/min_const_fn.rs:91:37
|
||||
--> $DIR/min_const_fn.rs:83:37
|
||||
|
|
||||
LL | const fn foo26() -> &'static u32 { &BAR }
|
||||
| ^^^
|
||||
|
|
@ -129,7 +93,7 @@ LL | const fn foo26() -> &'static u32 { &BAR }
|
|||
= help: consider extracting the value of the `static` to a `const`, and referring to that
|
||||
|
||||
error[E0658]: casting pointers to integers in constant functions is unstable
|
||||
--> $DIR/min_const_fn.rs:92:42
|
||||
--> $DIR/min_const_fn.rs:84:42
|
||||
|
|
||||
LL | const fn foo30(x: *const u32) -> usize { x as usize }
|
||||
| ^^^^^^^^^^
|
||||
|
|
@ -138,7 +102,7 @@ LL | const fn foo30(x: *const u32) -> usize { x as usize }
|
|||
= help: add `#![feature(const_raw_ptr_to_usize_cast)]` to the crate attributes to enable
|
||||
|
||||
error[E0658]: casting pointers to integers in constant functions is unstable
|
||||
--> $DIR/min_const_fn.rs:94:63
|
||||
--> $DIR/min_const_fn.rs:86:63
|
||||
|
|
||||
LL | const fn foo30_with_unsafe(x: *const u32) -> usize { unsafe { x as usize } }
|
||||
| ^^^^^^^^^^
|
||||
|
|
@ -147,7 +111,7 @@ LL | const fn foo30_with_unsafe(x: *const u32) -> usize { unsafe { x as usize }
|
|||
= help: add `#![feature(const_raw_ptr_to_usize_cast)]` to the crate attributes to enable
|
||||
|
||||
error[E0658]: casting pointers to integers in constant functions is unstable
|
||||
--> $DIR/min_const_fn.rs:96:42
|
||||
--> $DIR/min_const_fn.rs:88:42
|
||||
|
|
||||
LL | const fn foo30_2(x: *mut u32) -> usize { x as usize }
|
||||
| ^^^^^^^^^^
|
||||
|
|
@ -156,7 +120,7 @@ LL | const fn foo30_2(x: *mut u32) -> usize { x as usize }
|
|||
= help: add `#![feature(const_raw_ptr_to_usize_cast)]` to the crate attributes to enable
|
||||
|
||||
error[E0658]: casting pointers to integers in constant functions is unstable
|
||||
--> $DIR/min_const_fn.rs:98:63
|
||||
--> $DIR/min_const_fn.rs:90:63
|
||||
|
|
||||
LL | const fn foo30_2_with_unsafe(x: *mut u32) -> usize { unsafe { x as usize } }
|
||||
| ^^^^^^^^^^
|
||||
|
|
@ -165,7 +129,7 @@ LL | const fn foo30_2_with_unsafe(x: *mut u32) -> usize { unsafe { x as usize }
|
|||
= help: add `#![feature(const_raw_ptr_to_usize_cast)]` to the crate attributes to enable
|
||||
|
||||
error[E0658]: mutable references are not allowed in constant functions
|
||||
--> $DIR/min_const_fn.rs:101:14
|
||||
--> $DIR/min_const_fn.rs:93:14
|
||||
|
|
||||
LL | const fn inc(x: &mut i32) { *x += 1 }
|
||||
| ^
|
||||
|
|
@ -174,7 +138,7 @@ LL | const fn inc(x: &mut i32) { *x += 1 }
|
|||
= help: add `#![feature(const_mut_refs)]` to the crate attributes to enable
|
||||
|
||||
error[E0723]: trait bounds other than `Sized` on const fn parameters are unstable
|
||||
--> $DIR/min_const_fn.rs:110:6
|
||||
--> $DIR/min_const_fn.rs:102:6
|
||||
|
|
||||
LL | impl<T: std::fmt::Debug> Foo<T> {
|
||||
| ^
|
||||
|
|
@ -183,7 +147,7 @@ LL | impl<T: std::fmt::Debug> Foo<T> {
|
|||
= 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:115:6
|
||||
--> $DIR/min_const_fn.rs:107:6
|
||||
|
|
||||
LL | impl<T: std::fmt::Debug + Sized> Foo<T> {
|
||||
| ^
|
||||
|
|
@ -192,7 +156,7 @@ LL | impl<T: std::fmt::Debug + Sized> Foo<T> {
|
|||
= 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:120:6
|
||||
--> $DIR/min_const_fn.rs:112:6
|
||||
|
|
||||
LL | impl<T: Sync + Sized> Foo<T> {
|
||||
| ^
|
||||
|
|
@ -201,7 +165,7 @@ LL | impl<T: Sync + Sized> Foo<T> {
|
|||
= 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:126:34
|
||||
--> $DIR/min_const_fn.rs:118:34
|
||||
|
|
||||
LL | const fn no_apit2(_x: AlanTuring<impl std::fmt::Debug>) {}
|
||||
| ^^^^^^^^^^^^^^^^^^^^
|
||||
|
|
@ -210,7 +174,7 @@ LL | const fn no_apit2(_x: AlanTuring<impl 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:128:22
|
||||
--> $DIR/min_const_fn.rs:120:22
|
||||
|
|
||||
LL | const fn no_apit(_x: impl std::fmt::Debug) {}
|
||||
| ^^^^^^^^^^^^^^^^^^^^
|
||||
|
|
@ -219,7 +183,7 @@ LL | const fn no_apit(_x: impl 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:129:23
|
||||
--> $DIR/min_const_fn.rs:121:23
|
||||
|
|
||||
LL | const fn no_dyn_trait(_x: &dyn std::fmt::Debug) {}
|
||||
| ^^
|
||||
|
|
@ -228,7 +192,7 @@ 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:130:32
|
||||
--> $DIR/min_const_fn.rs:122:32
|
||||
|
|
||||
LL | const fn no_dyn_trait_ret() -> &'static dyn std::fmt::Debug { &() }
|
||||
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
||||
|
|
@ -237,7 +201,7 @@ LL | const fn no_dyn_trait_ret() -> &'static 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:135:41
|
||||
--> $DIR/min_const_fn.rs:127:41
|
||||
|
|
||||
LL | const fn really_no_traits_i_mean_it() { (&() as &dyn std::fmt::Debug, ()).1 }
|
||||
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
||||
|
|
@ -246,7 +210,7 @@ LL | const fn really_no_traits_i_mean_it() { (&() as &dyn std::fmt::Debug, ()).1
|
|||
= help: add `#![feature(const_fn)]` to the crate attributes to enable
|
||||
|
||||
error[E0723]: function pointers in const fn are unstable
|
||||
--> $DIR/min_const_fn.rs:138:21
|
||||
--> $DIR/min_const_fn.rs:130:21
|
||||
|
|
||||
LL | const fn no_fn_ptrs(_x: fn()) {}
|
||||
| ^^
|
||||
|
|
@ -255,7 +219,7 @@ LL | const fn no_fn_ptrs(_x: fn()) {}
|
|||
= help: add `#![feature(const_fn)]` to the crate attributes to enable
|
||||
|
||||
error[E0723]: function pointers in const fn are unstable
|
||||
--> $DIR/min_const_fn.rs:140:27
|
||||
--> $DIR/min_const_fn.rs:132:27
|
||||
|
|
||||
LL | const fn no_fn_ptrs2() -> fn() { fn foo() {} foo }
|
||||
| ^^^^
|
||||
|
|
@ -263,7 +227,7 @@ 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)]` to the crate attributes to enable
|
||||
|
||||
error: aborting due to 30 previous errors
|
||||
error: aborting due to 26 previous errors
|
||||
|
||||
Some errors have detailed explanations: E0013, E0493, E0658, E0723.
|
||||
For more information about an error, try `rustc --explain E0013`.
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue