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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:18:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:18:58 +0000 |
commit | a4b7ed7a42c716ab9f05e351f003d589124fd55d (patch) | |
tree | b620cd3f223850b28716e474e80c58059dca5dd4 /src/test/ui/borrowck/mut-borrow-of-mut-ref.rs | |
parent | Adding upstream version 1.67.1+dfsg1. (diff) | |
download | rustc-a4b7ed7a42c716ab9f05e351f003d589124fd55d.tar.xz rustc-a4b7ed7a42c716ab9f05e351f003d589124fd55d.zip |
Adding upstream version 1.68.2+dfsg1.upstream/1.68.2+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/ui/borrowck/mut-borrow-of-mut-ref.rs')
-rw-r--r-- | src/test/ui/borrowck/mut-borrow-of-mut-ref.rs | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/src/test/ui/borrowck/mut-borrow-of-mut-ref.rs b/src/test/ui/borrowck/mut-borrow-of-mut-ref.rs deleted file mode 100644 index 7cdb16b28..000000000 --- a/src/test/ui/borrowck/mut-borrow-of-mut-ref.rs +++ /dev/null @@ -1,37 +0,0 @@ -// Suggest not mutably borrowing a mutable reference -#![crate_type = "rlib"] - -pub fn f(b: &mut i32) { - //~^ NOTE the binding is already a mutable borrow - //~| NOTE the binding is already a mutable borrow - h(&mut b); - //~^ ERROR cannot borrow - //~| NOTE cannot borrow as mutable - //~| HELP try removing `&mut` here - g(&mut &mut b); - //~^ ERROR cannot borrow - //~| NOTE cannot borrow as mutable - //~| HELP try removing `&mut` here -} - -pub fn g(b: &mut i32) { //~ NOTE the binding is already a mutable borrow - h(&mut &mut b); - //~^ ERROR cannot borrow - //~| NOTE cannot borrow as mutable - //~| HELP try removing `&mut` here -} - -pub fn h(_: &mut i32) {} - -trait Foo { - fn bar(&mut self); -} - -impl Foo for &mut String { - fn bar(&mut self) {} -} - -pub fn baz(f: &mut String) { //~ HELP consider making the binding mutable - f.bar(); //~ ERROR cannot borrow `f` as mutable, as it is not declared as mutable - //~^ NOTE cannot borrow as mutable -} |