diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:50 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:50 +0000 |
commit | 2e00214b3efbdfeefaa0fe9e8b8fd519de7adc35 (patch) | |
tree | d325add32978dbdc1db975a438b3a77d571b1ab8 /tests/ui/mir/validate/storage-live.rs | |
parent | Releasing progress-linux version 1.68.2+dfsg1-1~progress7.99u1. (diff) | |
download | rustc-2e00214b3efbdfeefaa0fe9e8b8fd519de7adc35.tar.xz rustc-2e00214b3efbdfeefaa0fe9e8b8fd519de7adc35.zip |
Merging upstream version 1.69.0+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/ui/mir/validate/storage-live.rs')
-rw-r--r-- | tests/ui/mir/validate/storage-live.rs | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/tests/ui/mir/validate/storage-live.rs b/tests/ui/mir/validate/storage-live.rs new file mode 100644 index 000000000..ed3c26ed6 --- /dev/null +++ b/tests/ui/mir/validate/storage-live.rs @@ -0,0 +1,30 @@ +// compile-flags: -Zvalidate-mir -Ztreat-err-as-bug +// failure-status: 101 +// error-pattern: broken MIR in +// error-pattern: StorageLive(_1) which already has storage here +// normalize-stderr-test "note: .*\n\n" -> "" +// normalize-stderr-test "thread 'rustc' panicked.*\n" -> "" +// normalize-stderr-test "storage_live\[....\]" -> "storage_live[HASH]" +// rustc-env:RUST_BACKTRACE=0 + +#![feature(custom_mir, core_intrinsics)] + +extern crate core; +use core::intrinsics::mir::*; +use core::ptr::{addr_of, addr_of_mut}; + +#[custom_mir(dialect = "built")] +fn multiple_storage() { + mir!( + let a: usize; + { + StorageLive(a); + StorageLive(a); + Return() + } + ) +} + +fn main() { + multiple_storage() +} |