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 --- ...issue-54499-field-mutation-marks-mut-as-used.rs | 33 ++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 src/test/ui/borrowck/issue-54499-field-mutation-marks-mut-as-used.rs (limited to 'src/test/ui/borrowck/issue-54499-field-mutation-marks-mut-as-used.rs') diff --git a/src/test/ui/borrowck/issue-54499-field-mutation-marks-mut-as-used.rs b/src/test/ui/borrowck/issue-54499-field-mutation-marks-mut-as-used.rs new file mode 100644 index 000000000..205ea10c9 --- /dev/null +++ b/src/test/ui/borrowck/issue-54499-field-mutation-marks-mut-as-used.rs @@ -0,0 +1,33 @@ +#![warn(unused)] +#[derive(Debug)] +struct S(i32); + +type Tuple = (S, i32); +struct Tpair(S, i32); +struct Spair { x: S, y: i32 } + +fn main() { + { + let mut t: Tuple; + t.0 = S(1); + //~^ ERROR E0381 + t.1 = 2; + println!("{:?} {:?}", t.0, t.1); + } + + { + let mut u: Tpair; + u.0 = S(1); + //~^ ERROR E0381 + u.1 = 2; + println!("{:?} {:?}", u.0, u.1); + } + + { + let mut v: Spair; + v.x = S(1); + //~^ ERROR E0381 + v.y = 2; + println!("{:?} {:?}", v.x, v.y); + } +} -- cgit v1.2.3