From 698f8c2f01ea549d77d7dc3338a12e04c11057b9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:02:58 +0200 Subject: Adding upstream version 1.64.0+dfsg1. Signed-off-by: Daniel Baumann --- src/test/ui/span/mut-arg-hint.stderr | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 src/test/ui/span/mut-arg-hint.stderr (limited to 'src/test/ui/span/mut-arg-hint.stderr') diff --git a/src/test/ui/span/mut-arg-hint.stderr b/src/test/ui/span/mut-arg-hint.stderr new file mode 100644 index 000000000..8a7c504f0 --- /dev/null +++ b/src/test/ui/span/mut-arg-hint.stderr @@ -0,0 +1,27 @@ +error[E0596]: cannot borrow `*a` as mutable, as it is behind a `&` reference + --> $DIR/mut-arg-hint.rs:3:9 + | +LL | fn foo(mut a: &String) { + | ------- help: consider changing this to be a mutable reference: `&mut String` +LL | a.push_str("bar"); + | ^^^^^^^^^^^^^^^^^ `a` is a `&` reference, so the data it refers to cannot be borrowed as mutable + +error[E0596]: cannot borrow `*a` as mutable, as it is behind a `&` reference + --> $DIR/mut-arg-hint.rs:8:5 + | +LL | pub fn foo<'a>(mut a: &'a String) { + | ---------- help: consider changing this to be a mutable reference: `&'a mut String` +LL | a.push_str("foo"); + | ^^^^^^^^^^^^^^^^^ `a` is a `&` reference, so the data it refers to cannot be borrowed as mutable + +error[E0596]: cannot borrow `*a` as mutable, as it is behind a `&` reference + --> $DIR/mut-arg-hint.rs:15:9 + | +LL | pub fn foo(mut a: &String) { + | ------- help: consider changing this to be a mutable reference: `&mut String` +LL | a.push_str("foo"); + | ^^^^^^^^^^^^^^^^^ `a` is a `&` reference, so the data it refers to cannot be borrowed as mutable + +error: aborting due to 3 previous errors + +For more information about this error, try `rustc --explain E0596`. -- cgit v1.2.3