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Upgrade toolchain to nightly-2025-01-22 #3843

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Merged
merged 5 commits into from
Jan 22, 2025
Merged

Upgrade toolchain to nightly-2025-01-22 #3843

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f49d76b
Upgrade toolchain to nightly-2025-01-17
tautschnig Jan 20, 2025
5d931d2
Update to 2025-01-19
tautschnig Jan 20, 2025
7ad1392
Update toolchain to 2025-01-20
tautschnig Jan 20, 2025
91e6a06
Merge remote-tracking branch 'origin/main' into toolchain-2025-01-17-…
tautschnig Jan 22, 2025
449449e
Update toolchain to 2025-01-22
tautschnig Jan 22, 2025
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2 changes: 1 addition & 1 deletion kani-compiler/src/kani_middle/points_to/points_to_analysis.rs
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Expand Up @@ -575,7 +575,7 @@ impl<'tcx> PointsToAnalysis<'_, 'tcx> {
// The same story from BinOp applies here, too. Need to track those things.
self.successors_for_operand(state, operand)
}
Rvalue::NullaryOp(..) | Rvalue::Discriminant(..) => {
Rvalue::NullaryOp(..) | Rvalue::Discriminant(..) | Rvalue::Len(_) => {
// All of those should yield a constant.
HashSet::new()
}
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1 change: 0 additions & 1 deletion kani-compiler/src/main.rs
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Expand Up @@ -16,7 +16,6 @@
#![feature(f128)]
#![feature(f16)]
#![feature(non_exhaustive_omitted_patterns_lint)]
#![feature(float_next_up_down)]
#![feature(try_blocks)]
extern crate rustc_abi;
extern crate rustc_ast;
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2 changes: 1 addition & 1 deletion rust-toolchain.toml
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Expand Up @@ -2,5 +2,5 @@
# SPDX-License-Identifier: Apache-2.0 OR MIT

[toolchain]
channel = "nightly-2025-01-16"
channel = "nightly-2025-01-20"
components = ["llvm-tools", "rustc-dev", "rust-src", "rustfmt"]
7 changes: 5 additions & 2 deletions tests/expected/function-contract/valid_ptr.expected
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@@ -1,10 +1,13 @@
Checking harness pre_condition::harness_invalid_ptr...
VERIFICATION:- SUCCESSFUL (encountered one or more panics as expected)
Failed Checks: assertion failed: unsafe { read_ptr(ptr) } == -20
Failed Checks: Kani does not support reasoning about pointer to unallocated memory
Failed Checks: dereference failure: pointer outside object bounds
VERIFICATION:- FAILED

Checking harness pre_condition::harness_stack_ptr...
VERIFICATION:- SUCCESSFUL

Checking harness pre_condition::harness_head_ptr...
VERIFICATION:- SUCCESSFUL

Complete - 3 successfully verified harnesses, 0 failures, 3 total
Complete - 2 successfully verified harnesses, 1 failures, 3 total
1 change: 0 additions & 1 deletion tests/expected/function-contract/valid_ptr.rs
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Expand Up @@ -28,7 +28,6 @@ mod pre_condition {
}

#[kani::proof_for_contract(read_ptr)]
#[kani::should_panic]
fn harness_invalid_ptr() {
let ptr = std::ptr::NonNull::<i32>::dangling().as_ptr();
assert_eq!(unsafe { read_ptr(ptr) }, -20);
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