diff options
Diffstat (limited to 'src/test/ui/consts/const-mut-refs')
5 files changed, 26 insertions, 21 deletions
diff --git a/src/test/ui/consts/const-mut-refs/issue-76510.32bit.stderr b/src/test/ui/consts/const-mut-refs/issue-76510.32bit.stderr index 0f420ae1b..109d15a8e 100644 --- a/src/test/ui/consts/const-mut-refs/issue-76510.32bit.stderr +++ b/src/test/ui/consts/const-mut-refs/issue-76510.32bit.stderr @@ -19,13 +19,13 @@ error[E0596]: cannot borrow data in a `&` reference as mutable LL | const S: &'static mut str = &mut " hello "; | ^^^^^^^^^^^^^^ cannot borrow as mutable -error[E0080]: evaluation of constant value failed +note: erroneous constant used --> $DIR/issue-76510.rs:11:70 | LL | let s = transmute::<(*const u8, usize), &ManuallyDrop<str>>((S.as_ptr(), 3)); - | ^ referenced constant has errors + | ^ -error: aborting due to 4 previous errors +error: aborting due to 3 previous errors -Some errors have detailed explanations: E0080, E0596, E0658, E0764. -For more information about an error, try `rustc --explain E0080`. +Some errors have detailed explanations: E0596, E0658, E0764. +For more information about an error, try `rustc --explain E0596`. diff --git a/src/test/ui/consts/const-mut-refs/issue-76510.64bit.stderr b/src/test/ui/consts/const-mut-refs/issue-76510.64bit.stderr index 0f420ae1b..109d15a8e 100644 --- a/src/test/ui/consts/const-mut-refs/issue-76510.64bit.stderr +++ b/src/test/ui/consts/const-mut-refs/issue-76510.64bit.stderr @@ -19,13 +19,13 @@ error[E0596]: cannot borrow data in a `&` reference as mutable LL | const S: &'static mut str = &mut " hello "; | ^^^^^^^^^^^^^^ cannot borrow as mutable -error[E0080]: evaluation of constant value failed +note: erroneous constant used --> $DIR/issue-76510.rs:11:70 | LL | let s = transmute::<(*const u8, usize), &ManuallyDrop<str>>((S.as_ptr(), 3)); - | ^ referenced constant has errors + | ^ -error: aborting due to 4 previous errors +error: aborting due to 3 previous errors -Some errors have detailed explanations: E0080, E0596, E0658, E0764. -For more information about an error, try `rustc --explain E0080`. +Some errors have detailed explanations: E0596, E0658, E0764. +For more information about an error, try `rustc --explain E0596`. diff --git a/src/test/ui/consts/const-mut-refs/issue-76510.rs b/src/test/ui/consts/const-mut-refs/issue-76510.rs index 08cf64ee3..b853e2737 100644 --- a/src/test/ui/consts/const-mut-refs/issue-76510.rs +++ b/src/test/ui/consts/const-mut-refs/issue-76510.rs @@ -9,7 +9,7 @@ const S: &'static mut str = &mut " hello "; const fn trigger() -> [(); unsafe { let s = transmute::<(*const u8, usize), &ManuallyDrop<str>>((S.as_ptr(), 3)); - //~^ ERROR evaluation of constant value failed + //~^ constant 0 }] { [(); 0] diff --git a/src/test/ui/consts/const-mut-refs/mut_ref_in_final.stderr b/src/test/ui/consts/const-mut-refs/mut_ref_in_final.stderr index 3a9ce79f1..78c58b5ab 100644 --- a/src/test/ui/consts/const-mut-refs/mut_ref_in_final.stderr +++ b/src/test/ui/consts/const-mut-refs/mut_ref_in_final.stderr @@ -11,7 +11,7 @@ LL | const B3: Option<&mut i32> = Some(&mut 42); | ----------^^- | | | | | | | temporary value is freed at the end of this statement - | | creates a temporary which is freed while still in use + | | creates a temporary value which is freed while still in use | using this value as a constant requires that borrow lasts for `'static` error[E0716]: temporary value dropped while borrowed @@ -21,7 +21,7 @@ LL | const B4: Option<&mut i32> = helper(&mut 42); | ------------^^- | | | | | | | temporary value is freed at the end of this statement - | | creates a temporary which is freed while still in use + | | creates a temporary value which is freed while still in use | using this value as a constant requires that borrow lasts for `'static` error[E0716]: temporary value dropped while borrowed @@ -31,7 +31,7 @@ LL | const FOO: NotAMutex<&mut i32> = NotAMutex(UnsafeCell::new(&mut 42)); | -------------------------------^^-- | | | | | | | temporary value is freed at the end of this statement - | | creates a temporary which is freed while still in use + | | creates a temporary value which is freed while still in use | using this value as a constant requires that borrow lasts for `'static` error[E0716]: temporary value dropped while borrowed @@ -41,7 +41,7 @@ LL | static FOO2: NotAMutex<&mut i32> = NotAMutex(UnsafeCell::new(&mut 42)); | -------------------------------^^-- | | | | | | | temporary value is freed at the end of this statement - | | creates a temporary which is freed while still in use + | | creates a temporary value which is freed while still in use | using this value as a static requires that borrow lasts for `'static` error[E0716]: temporary value dropped while borrowed @@ -51,7 +51,7 @@ LL | static mut FOO3: NotAMutex<&mut i32> = NotAMutex(UnsafeCell::new(&mut 42)); | -------------------------------^^-- | | | | | | | temporary value is freed at the end of this statement - | | creates a temporary which is freed while still in use + | | creates a temporary value which is freed while still in use | using this value as a static requires that borrow lasts for `'static` error: aborting due to 6 previous errors diff --git a/src/test/ui/consts/const-mut-refs/mut_ref_in_final_dynamic_check.stderr b/src/test/ui/consts/const-mut-refs/mut_ref_in_final_dynamic_check.stderr index 234e55e3a..6e110dbdd 100644 --- a/src/test/ui/consts/const-mut-refs/mut_ref_in_final_dynamic_check.stderr +++ b/src/test/ui/consts/const-mut-refs/mut_ref_in_final_dynamic_check.stderr @@ -2,13 +2,18 @@ error[E0080]: evaluation of constant value failed --> $DIR/mut_ref_in_final_dynamic_check.rs:13:10 | LL | Some(&mut *(42 as *mut i32)) + | ^^^^^^^^^^^^^^^^^^^^^^ dereferencing pointer failed: 0x2a[noalloc] is a dangling pointer (it has no provenance) + | +note: inside `helper` + --> $DIR/mut_ref_in_final_dynamic_check.rs:13:10 + | +LL | Some(&mut *(42 as *mut i32)) | ^^^^^^^^^^^^^^^^^^^^^^ - | | - | dereferencing pointer failed: 0x2a[noalloc] is a dangling pointer (it has no provenance) - | inside `helper` at $DIR/mut_ref_in_final_dynamic_check.rs:13:10 -... +note: inside `A` + --> $DIR/mut_ref_in_final_dynamic_check.rs:18:29 + | LL | const A: Option<&mut i32> = helper(); - | -------- inside `A` at $DIR/mut_ref_in_final_dynamic_check.rs:18:29 + | ^^^^^^^^ error: encountered dangling pointer in final constant --> $DIR/mut_ref_in_final_dynamic_check.rs:25:1 |