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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:19:13 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:19:13 +0000
commit218caa410aa38c29984be31a5229b9fa717560ee (patch)
treec54bd55eeb6e4c508940a30e94c0032fbd45d677 /src/test/ui/closures/2229_closure_analysis/unsafe_ptr.rs
parentReleasing progress-linux version 1.67.1+dfsg1-1~progress7.99u1. (diff)
downloadrustc-218caa410aa38c29984be31a5229b9fa717560ee.tar.xz
rustc-218caa410aa38c29984be31a5229b9fa717560ee.zip
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/ui/closures/2229_closure_analysis/unsafe_ptr.rs')
-rw-r--r--src/test/ui/closures/2229_closure_analysis/unsafe_ptr.rs62
1 files changed, 0 insertions, 62 deletions
diff --git a/src/test/ui/closures/2229_closure_analysis/unsafe_ptr.rs b/src/test/ui/closures/2229_closure_analysis/unsafe_ptr.rs
deleted file mode 100644
index eab9f9d08..000000000
--- a/src/test/ui/closures/2229_closure_analysis/unsafe_ptr.rs
+++ /dev/null
@@ -1,62 +0,0 @@
-// edition:2021
-
-// Test that we restrict precision of a capture when we access a raw ptr,
-// i.e. the capture doesn't deref the raw ptr.
-
-
-#![feature(rustc_attrs)]
-
-#[derive(Debug)]
-struct S {
- s: String,
- t: String,
-}
-
-struct T(*const S);
-
-fn unsafe_imm() {
- let s = "".into();
- let t = "".into();
- let my_speed: Box<S> = Box::new(S { s, t });
-
- let p : *const S = Box::into_raw(my_speed);
- let t = T(p);
-
- let c = #[rustc_capture_analysis]
- //~^ ERROR: attributes on expressions are experimental
- //~| NOTE: see issue #15701 <https://github.com/rust-lang/rust/issues/15701>
- || unsafe {
- //~^ ERROR: First Pass analysis includes:
- //~| ERROR: Min Capture analysis includes:
- println!("{:?}", (*t.0).s);
- //~^ NOTE: Capturing t[(0, 0),Deref,(0, 0)] -> ImmBorrow
- //~| NOTE: Min Capture t[(0, 0)] -> ImmBorrow
- };
-
- c();
-}
-
-fn unsafe_mut() {
- let s = "".into();
- let t = "".into();
- let mut my_speed: Box<S> = Box::new(S { s, t });
- let p : *mut S = &mut *my_speed;
-
- let c = #[rustc_capture_analysis]
- //~^ ERROR: attributes on expressions are experimental
- //~| NOTE: see issue #15701 <https://github.com/rust-lang/rust/issues/15701>
- || {
- //~^ ERROR: First Pass analysis includes:
- //~| ERROR: Min Capture analysis includes:
- let x = unsafe { &mut (*p).s };
- //~^ NOTE: Capturing p[Deref,(0, 0)] -> ImmBorrow
- //~| NOTE: Min Capture p[] -> ImmBorrow
- *x = "s".into();
- };
- c();
-}
-
-fn main() {
- unsafe_mut();
- unsafe_imm();
-}