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https://github.com/rust-lang/rust
synced 2024-09-30 13:54:31 +00:00
72800d3b89
Except for `simd-intrinsic/`, which has a lot of files containing multiple types like `u8x64` which really are better when hand-formatted. There is a surprising amount of two-space indenting in this directory. Non-trivial changes: - `rustfmt::skip` needed in `debug-column.rs` to preserve meaning of the test. - `rustfmt::skip` used in a few places where hand-formatting read more nicely: `enum/enum-match.rs` - Line number adjustments needed for the expected output of `debug-column.rs` and `coroutine-debug.rs`.
24 lines
537 B
Rust
24 lines
537 B
Rust
//@ compile-flags: -Copt-level=1
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// References returned by a Frozen pointer type
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// could be marked as "noalias", which caused miscompilation errors.
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// This test runs the most minimal possible code that can reproduce this bug,
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// and checks that noalias does not appear.
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// See https://github.com/rust-lang/rust/issues/46239
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#![crate_type = "lib"]
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fn project<T>(x: &(T,)) -> &T {
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&x.0
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}
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fn dummy() {}
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// CHECK-LABEL: @foo(
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// CHECK-NOT: noalias
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#[no_mangle]
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pub fn foo() {
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let f = (dummy as fn(),);
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(*project(&f))();
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}
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