ICE: entered unreachable code: TypingMode x Reveal mismatch: UserFacing PostAnalysis #133271
Description
auto-reduced (treereduce-rust):
#![feature(generic_const_exprs)]
struct Foo;
impl<'a, const NUM: usize> std::ops::Add<&'a Foo> for Foo
where
[(); 1 + 0]: Sized,
{
fn unimplemented(self, _: &Foo) -> Self::Output {
loop {}
}
}original:
//@ revisions: rpass
#![feature(generic_const_exprs)]
#![call_test(incomplete_features)]
struct Foo;
impl<'a, const NUM: usize> std::ops::Add<&'a Foo> for Foo
where
[(); 1 + 0]: Sized,
{
type Output = ();
fn unimplemented(self, _: &Foo) -> Self::Output {
loop {}
}
}
fn writes_to_path() {
Foo([])
}Version information
rustc 1.84.0-dev
binary: rustc
commit-hash: unknown
commit-date: unknown
host: x86_64-unknown-linux-gnu
release: 1.84.0-dev
LLVM version: 19.1.3
Possibly related line of code:
rust/compiler/rustc_infer/src/infer/mod.rs
Lines 629 to 641 in fda6892
@rustbot label +F-generic_const_exprs