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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-07 05:48:42 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-07 05:48:42 +0000 |
| commit | cec1877e180393eba0f6ddb0cf97bf3a791631c7 (patch) | |
| tree | 47b4dac2a9dd9a40c30c251b4d4a72d7ccf77e9f /tests/mir-opt/box_expr.rs | |
| parent | Adding debian version 1.74.1+dfsg1-1. (diff) | |
| download | rustc-cec1877e180393eba0f6ddb0cf97bf3a791631c7.tar.xz rustc-cec1877e180393eba0f6ddb0cf97bf3a791631c7.zip | |
Merging upstream version 1.75.0+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/mir-opt/box_expr.rs')
| -rw-r--r-- | tests/mir-opt/box_expr.rs | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/tests/mir-opt/box_expr.rs b/tests/mir-opt/box_expr.rs index 780420bda..0421e232a 100644 --- a/tests/mir-opt/box_expr.rs +++ b/tests/mir-opt/box_expr.rs @@ -1,9 +1,22 @@ -// EMIT_MIR_FOR_EACH_PANIC_STRATEGY +// unit-test: ElaborateDrops +// needs-unwind #![feature(rustc_attrs, stmt_expr_attributes)] -// EMIT_MIR box_expr.main.ElaborateDrops.before.mir +// EMIT_MIR box_expr.main.ElaborateDrops.diff fn main() { + // CHECK-LABEL: fn main( + // CHECK: [[box:_.*]] = ShallowInitBox( + // CHECK: [[ptr:_.*]] = ((([[box]].0: std::ptr::Unique<S>).0: std::ptr::NonNull<S>).0: *const S); + // CHECK: (*[[ptr]]) = S::new() -> [return: [[ret:bb.*]], unwind: [[unwind:bb.*]]]; + // CHECK: [[ret]]: { + // CHECK: [[box2:_.*]] = move [[box]]; + // CHECK: [[box3:_.*]] = move [[box2]]; + // CHECK: std::mem::drop::<Box<S>>(move [[box3]]) + // CHECK: [[unwind]] (cleanup): { + // CHECK: [[boxref:_.*]] = &mut [[box]]; + // CHECK: <Box<S> as Drop>::drop(move [[boxref]]) + let x = #[rustc_box] Box::new(S::new()); drop(x); |