From 218caa410aa38c29984be31a5229b9fa717560ee Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:19:13 +0200 Subject: Merging upstream version 1.68.2+dfsg1. Signed-off-by: Daniel Baumann --- .../consts/const-mut-refs/mut_ref_in_final.stderr | 60 ++++++++++++++++++++++ 1 file changed, 60 insertions(+) create mode 100644 tests/ui/consts/const-mut-refs/mut_ref_in_final.stderr (limited to 'tests/ui/consts/const-mut-refs/mut_ref_in_final.stderr') diff --git a/tests/ui/consts/const-mut-refs/mut_ref_in_final.stderr b/tests/ui/consts/const-mut-refs/mut_ref_in_final.stderr new file mode 100644 index 000000000..78c58b5ab --- /dev/null +++ b/tests/ui/consts/const-mut-refs/mut_ref_in_final.stderr @@ -0,0 +1,60 @@ +error[E0764]: mutable references are not allowed in the final value of constants + --> $DIR/mut_ref_in_final.rs:10:21 + | +LL | const B: *mut i32 = &mut 4; + | ^^^^^^ + +error[E0716]: temporary value dropped while borrowed + --> $DIR/mut_ref_in_final.rs:16:40 + | +LL | const B3: Option<&mut i32> = Some(&mut 42); + | ----------^^- + | | | | + | | | temporary value is freed at the end of this statement + | | 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 + --> $DIR/mut_ref_in_final.rs:19:42 + | +LL | const B4: Option<&mut i32> = helper(&mut 42); + | ------------^^- + | | | | + | | | temporary value is freed at the end of this statement + | | 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 + --> $DIR/mut_ref_in_final.rs:34:65 + | +LL | const FOO: NotAMutex<&mut i32> = NotAMutex(UnsafeCell::new(&mut 42)); + | -------------------------------^^-- + | | | | + | | | temporary value is freed at the end of this statement + | | 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 + --> $DIR/mut_ref_in_final.rs:37:67 + | +LL | static FOO2: NotAMutex<&mut i32> = NotAMutex(UnsafeCell::new(&mut 42)); + | -------------------------------^^-- + | | | | + | | | temporary value is freed at the end of this statement + | | 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 + --> $DIR/mut_ref_in_final.rs:40:71 + | +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 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 + +Some errors have detailed explanations: E0716, E0764. +For more information about an error, try `rustc --explain E0716`. -- cgit v1.2.3