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Document assign-assign.rs

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许杰友 Jieyou Xu (Joe) 2024-12-08 15:31:40 +08:00
parent 728f2daab4
commit 73b00ca8c6
1 changed files with 11 additions and 2 deletions
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13
tests/ui/assign-assign.rs
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@ -1,5 +1,11 @@
//! Regression test for [Using the result of an assignment expression results in an LLVM assert
//! #483][issue-483]. This test checks that assignment expressions produce a unit type, and is
//! properly lowered to LLVM IR such that it does not trigger an LLVM assertion. This test was added
//! *really* early, back in 2011.
//!
//! [issue-483]: https://github.com/rust-lang/rust/issues/483
//@ run-pass
// Issue 483 - Assignment expressions result in nil
fn test_assign() {
let mut x: isize;
@ -27,4 +33,7 @@ fn test_assign_op() {
assert_eq!(z, ());
}
pub fn main() { test_assign(); test_assign_op(); }
pub fn main() {
test_assign();
test_assign_op();
}