min_const_fn: change error message due to changed desugaring.
This commit is contained in:
Mazdak Farrokhzad
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f8b32dfb27
commit
e7b544ee83
@ -99,7 +99,8 @@ const fn foo30_2_with_unsafe(x: *mut u32) -> usize { unsafe { x as usize } }
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//~^ ERROR casting pointers to ints is unstable
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const fn foo30_4(b: bool) -> usize { if b { 1 } else { 42 } }
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//~^ ERROR loops and conditional expressions are not stable in const fn
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const fn foo30_5(b: bool) { while b { } } //~ ERROR not stable in const fn
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const fn foo30_5(b: bool) { while b { } }
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//~^ ERROR loops are not allowed in const fn
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const fn foo30_6() -> bool { let x = true; x }
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const fn foo36(a: bool, b: bool) -> bool { a && b }
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//~^ ERROR loops and conditional expressions are not stable in const fn
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@ -169,7 +169,7 @@ LL | const fn foo30_4(b: bool) -> usize { if b { 1 } else { 42 } }
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= note: for more information, see issue https://github.com/rust-lang/rust/issues/57563
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= help: add #![feature(const_fn)] to the crate attributes to enable
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error[E0723]: loops and conditional expressions are not stable in const fn
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error[E0723]: loops are not allowed in const fn
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--> $DIR/min_const_fn.rs:102:29
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LL | const fn foo30_5(b: bool) { while b { } }
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@ -179,7 +179,7 @@ LL | const fn foo30_5(b: bool) { while b { } }
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= help: add #![feature(const_fn)] to the crate attributes to enable
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error[E0723]: loops and conditional expressions are not stable in const fn
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--> $DIR/min_const_fn.rs:104:44
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--> $DIR/min_const_fn.rs:105:44
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LL | const fn foo36(a: bool, b: bool) -> bool { a && b }
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| ^^^^^^
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@ -188,7 +188,7 @@ LL | const fn foo36(a: bool, b: bool) -> bool { a && b }
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= help: add #![feature(const_fn)] to the crate attributes to enable
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error[E0723]: loops and conditional expressions are not stable in const fn
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--> $DIR/min_const_fn.rs:106:44
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--> $DIR/min_const_fn.rs:107:44
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LL | const fn foo37(a: bool, b: bool) -> bool { a || b }
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| ^^^^^^
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@ -197,7 +197,7 @@ LL | const fn foo37(a: bool, b: bool) -> bool { a || b }
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= help: add #![feature(const_fn)] to the crate attributes to enable
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error[E0723]: mutable references in const fn are unstable
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--> $DIR/min_const_fn.rs:108:14
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--> $DIR/min_const_fn.rs:109:14
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LL | const fn inc(x: &mut i32) { *x += 1 }
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| ^
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@ -206,7 +206,7 @@ LL | const fn inc(x: &mut i32) { *x += 1 }
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= help: add #![feature(const_fn)] to the crate attributes to enable
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error[E0723]: trait bounds other than `Sized` on const fn parameters are unstable
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--> $DIR/min_const_fn.rs:113:6
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--> $DIR/min_const_fn.rs:114:6
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LL | impl<T: std::fmt::Debug> Foo<T> {
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| ^
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@ -215,7 +215,7 @@ LL | impl<T: std::fmt::Debug> Foo<T> {
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= help: add #![feature(const_fn)] to the crate attributes to enable
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error[E0723]: trait bounds other than `Sized` on const fn parameters are unstable
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--> $DIR/min_const_fn.rs:118:6
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--> $DIR/min_const_fn.rs:119:6
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LL | impl<T: std::fmt::Debug + Sized> Foo<T> {
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| ^
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@ -224,7 +224,7 @@ LL | impl<T: std::fmt::Debug + Sized> Foo<T> {
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= help: add #![feature(const_fn)] to the crate attributes to enable
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error[E0723]: trait bounds other than `Sized` on const fn parameters are unstable
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--> $DIR/min_const_fn.rs:123:6
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--> $DIR/min_const_fn.rs:124:6
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LL | impl<T: Sync + Sized> Foo<T> {
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| ^
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@ -233,7 +233,7 @@ LL | impl<T: Sync + Sized> Foo<T> {
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= help: add #![feature(const_fn)] to the crate attributes to enable
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error[E0723]: `impl Trait` in const fn is unstable
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--> $DIR/min_const_fn.rs:129:24
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--> $DIR/min_const_fn.rs:130:24
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LL | const fn no_rpit2() -> AlanTuring<impl std::fmt::Debug> { AlanTuring(0) }
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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@ -242,7 +242,7 @@ LL | const fn no_rpit2() -> AlanTuring<impl std::fmt::Debug> { AlanTuring(0) }
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= help: add #![feature(const_fn)] to the crate attributes to enable
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error[E0723]: trait bounds other than `Sized` on const fn parameters are unstable
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--> $DIR/min_const_fn.rs:131:34
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--> $DIR/min_const_fn.rs:132:34
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LL | const fn no_apit2(_x: AlanTuring<impl std::fmt::Debug>) {}
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| ^^^^^^^^^^^^^^^^^^^^
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@ -251,7 +251,7 @@ LL | const fn no_apit2(_x: AlanTuring<impl std::fmt::Debug>) {}
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= help: add #![feature(const_fn)] to the crate attributes to enable
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error[E0723]: trait bounds other than `Sized` on const fn parameters are unstable
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--> $DIR/min_const_fn.rs:133:22
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--> $DIR/min_const_fn.rs:134:22
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LL | const fn no_apit(_x: impl std::fmt::Debug) {}
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| ^^^^^^^^^^^^^^^^^^^^
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@ -260,7 +260,7 @@ LL | const fn no_apit(_x: impl std::fmt::Debug) {}
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= help: add #![feature(const_fn)] to the crate attributes to enable
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error[E0723]: `impl Trait` in const fn is unstable
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--> $DIR/min_const_fn.rs:134:23
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--> $DIR/min_const_fn.rs:135:23
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LL | const fn no_rpit() -> impl std::fmt::Debug {}
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| ^^^^^^^^^^^^^^^^^^^^
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@ -269,7 +269,7 @@ LL | const fn no_rpit() -> impl std::fmt::Debug {}
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= help: add #![feature(const_fn)] to the crate attributes to enable
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error[E0723]: trait bounds other than `Sized` on const fn parameters are unstable
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--> $DIR/min_const_fn.rs:135:23
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--> $DIR/min_const_fn.rs:136:23
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LL | const fn no_dyn_trait(_x: &dyn std::fmt::Debug) {}
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| ^^
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@ -278,7 +278,7 @@ LL | const fn no_dyn_trait(_x: &dyn std::fmt::Debug) {}
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= help: add #![feature(const_fn)] to the crate attributes to enable
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error[E0723]: trait bounds other than `Sized` on const fn parameters are unstable
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--> $DIR/min_const_fn.rs:136:32
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--> $DIR/min_const_fn.rs:137:32
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LL | const fn no_dyn_trait_ret() -> &'static dyn std::fmt::Debug { &() }
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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@ -287,7 +287,7 @@ LL | const fn no_dyn_trait_ret() -> &'static dyn std::fmt::Debug { &() }
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= help: add #![feature(const_fn)] to the crate attributes to enable
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warning[E0515]: cannot return reference to temporary value
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--> $DIR/min_const_fn.rs:136:63
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--> $DIR/min_const_fn.rs:137:63
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LL | const fn no_dyn_trait_ret() -> &'static dyn std::fmt::Debug { &() }
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| ^--
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@ -300,7 +300,7 @@ LL | const fn no_dyn_trait_ret() -> &'static dyn std::fmt::Debug { &() }
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= note: for more information, try `rustc --explain E0729`
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error[E0723]: trait bounds other than `Sized` on const fn parameters are unstable
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--> $DIR/min_const_fn.rs:144:41
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--> $DIR/min_const_fn.rs:145:41
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LL | const fn really_no_traits_i_mean_it() { (&() as &dyn std::fmt::Debug, ()).1 }
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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@ -309,7 +309,7 @@ LL | const fn really_no_traits_i_mean_it() { (&() as &dyn std::fmt::Debug, ()).1
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= help: add #![feature(const_fn)] to the crate attributes to enable
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error[E0723]: function pointers in const fn are unstable
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--> $DIR/min_const_fn.rs:147:21
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--> $DIR/min_const_fn.rs:148:21
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LL | const fn no_fn_ptrs(_x: fn()) {}
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| ^^
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@ -318,7 +318,7 @@ LL | const fn no_fn_ptrs(_x: fn()) {}
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= help: add #![feature(const_fn)] to the crate attributes to enable
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error[E0723]: function pointers in const fn are unstable
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--> $DIR/min_const_fn.rs:149:27
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--> $DIR/min_const_fn.rs:150:27
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LL | const fn no_fn_ptrs2() -> fn() { fn foo() {} foo }
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| ^^^^
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