Rollup of 11 pull requests

[matthiaskrgr]

Successful merges:

• Stabilise c_unwind #116088 (Stabilise c_unwind)
• Stabilize binary_heap_as_slice #124012 (Stabilize binary_heap_as_slice)
• Parse unsafe attributes #124214 (Parse unsafe attributes)
• Detect pub structs never constructed and unused associated constants #125572 (Detect pub structs never constructed and unused associated constants)
• prefer compile::stream_cargo for building tools #125781 (prefer compile::stream_cargo for building tools)
• Update ./x fmt command in library/std/src/sys/pal/windows/c/README.md #126030 (Update ./x fmt command in library/std/src/sys/pal/windows/c/README.md)
• Simplify the rayon calls in the installer #126047 (Simplify the rayon calls in the installer)
• Enable f16 in assembly on aarch64 platforms that support it #126070 (Enable f16 in assembly on aarch64 platforms that support it)
• Stabilize Option::take_if #126089 (Stabilize Option::take_if)
• Clean up source root in run-make tests #126112 (Clean up source root in run-make tests)
• Improve docs for using custom paths with --emit #126119 (Improve docs for using custom paths with --emit)

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[matthiaskrgr]

@bors r+ rollup=never p=11

[bors]

📌 Commit 391c636 has been approved by matthiaskrgr

It is now in the queue for this repository.

[bors]

⌛ Testing commit 391c636 with merge 6caf9d3...

[rust-log-analyzer]

The job aarch64-gnu failed! Check out the build log: (web)(plain)

Click to see the possible cause of the failure (guessed by this bot)

error[E0601]: `main` function not found in crate `type_f16`
##[error] --> $DIR/type-f16.rs:17:2
|
LL | }
| ^ consider adding a `main` function to `$DIR/type-f16.rs`
error: aborting due to 1 previous error
For more information about this error, try `rustc --explain E0601`.
The actual stderr differed from the expected stderr.
Actual stderr saved to /checkout/obj/build/aarch64-unknown-linux-gnu/test/ui/asm/aarch64/type-f16/type-f16.stderr
To only update this specific test, also pass `--test-args asm/aarch64/type-f16.rs`
error: 1 errors occurred comparing output.
status: exit status: 1
status: exit status: 1
command: env -u RUSTC_LOG_COLOR RUSTC_ICE="0" RUST_BACKTRACE="short" "/checkout/obj/build/aarch64-unknown-linux-gnu/stage2/bin/rustc" "/checkout/tests/ui/asm/aarch64/type-f16.rs" "-Zthreads=1" "-Zsimulate-remapped-rust-src-base=/rustc/FAKE_PREFIX" "-Ztranslate-remapped-path-to-local-path=no" "-Z" "ignore-directory-in-diagnostics-source-blocks=/cargo" "-Z" "ignore-directory-in-diagnostics-source-blocks=/checkout/vendor" "--sysroot" "/checkout/obj/build/aarch64-unknown-linux-gnu/stage2" "--target=aarch64-unknown-linux-gnu" "--check-cfg" "cfg(FALSE)" "--error-format" "json" "--json" "future-incompat" "-Ccodegen-units=1" "-Zui-testing" "-Zdeduplicate-diagnostics=no" "-Zwrite-long-types-to-disk=no" "-Cstrip=debuginfo" "--emit" "metadata" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/aarch64-unknown-linux-gnu/test/ui/asm/aarch64/type-f16" "-A" "unused" "-A" "internal_features" "-Crpath" "-Cdebuginfo=0" "-Lnative=/checkout/obj/build/aarch64-unknown-linux-gnu/native/rust-test-helpers" "-L" "/checkout/obj/build/aarch64-unknown-linux-gnu/test/ui/asm/aarch64/type-f16/auxiliary"
--- stderr -------------------------------
error[E0601]: `main` function not found in crate `type_f16`
##[error] --> /checkout/tests/ui/asm/aarch64/type-f16.rs:17:2
|
|
LL | }
| ^ consider adding a `main` function to `/checkout/tests/ui/asm/aarch64/type-f16.rs`
error: aborting due to 1 previous error
For more information about this error, try `rustc --explain E0601`.
------------------------------------------
------------------------------------------
---- [ui] tests/ui/asm/aarch64/type-check-3.rs stdout ----
diff of stderr:
111 LL | asm!("{}", in(vreg) f64x4);
113 |
113 |
- = note: register class `vreg` supports these types: i8, i16, i32, i64, f32, f64, i8x8, i16x4, i32x2, i64x1, f32x2, f64x1, i8x16, i16x8, i32x4, i64x2, f32x4, f64x2
+ = note: register class `vreg` supports these types: i8, i16, i32, i64, f16, f32, f64, i8x8, i16x4, i32x2, i64x1, f32x2, f64x1, i8x16, i16x8, i32x4, i64x2, f32x4, f64x2
116 error: incompatible types for asm inout argument
117 --> $DIR/type-check-3.rs:88:33
The actual stderr differed from the expected stderr.
Actual stderr saved to /checkout/obj/build/aarch64-unknown-linux-gnu/test/ui/asm/aarch64/type-check-3/type-check-3.stderr
To only update this specific test, also pass `--test-args asm/aarch64/type-check-3.rs`
error: 1 errors occurred comparing output.
status: exit status: 1
status: exit status: 1
command: env -u RUSTC_LOG_COLOR RUSTC_ICE="0" RUST_BACKTRACE="short" "/checkout/obj/build/aarch64-unknown-linux-gnu/stage2/bin/rustc" "/checkout/tests/ui/asm/aarch64/type-check-3.rs" "-Zthreads=1" "-Zsimulate-remapped-rust-src-base=/rustc/FAKE_PREFIX" "-Ztranslate-remapped-path-to-local-path=no" "-Z" "ignore-directory-in-diagnostics-source-blocks=/cargo" "-Z" "ignore-directory-in-diagnostics-source-blocks=/checkout/vendor" "--sysroot" "/checkout/obj/build/aarch64-unknown-linux-gnu/stage2" "--target=aarch64-unknown-linux-gnu" "--check-cfg" "cfg(FALSE)" "--error-format" "json" "--json" "future-incompat" "-Ccodegen-units=1" "-Zui-testing" "-Zdeduplicate-diagnostics=no" "-Zwrite-long-types-to-disk=no" "-Cstrip=debuginfo" "--emit" "metadata" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/aarch64-unknown-linux-gnu/test/ui/asm/aarch64/type-check-3" "-A" "unused" "-A" "internal_features" "-Crpath" "-Cdebuginfo=0" "-Lnative=/checkout/obj/build/aarch64-unknown-linux-gnu/native/rust-test-helpers" "-L" "/checkout/obj/build/aarch64-unknown-linux-gnu/test/ui/asm/aarch64/type-check-3/auxiliary" "-C" "target-feature=+neon"
--- stderr -------------------------------
warning: formatting may not be suitable for sub-register argument
##[warning] --> /checkout/tests/ui/asm/aarch64/type-check-3.rs:48:15
|
|
LL | asm!("{}", in(reg) 0u8);
| ^^ --- for this argument
|
= help: use `{0:w}` to have the register formatted as `w0` (for 32-bit values)
= help: or use `{0:x}` to keep the default formatting of `x0` (for 64-bit values)
= note: `#[warn(asm_sub_register)]` on by default
warning: formatting may not be suitable for sub-register argument
##[warning] --> /checkout/tests/ui/asm/aarch64/type-check-3.rs:50:15
|
|
LL | asm!("{}", in(reg) 0u16);
| ^^ ---- for this argument
|
= help: use `{0:w}` to have the register formatted as `w0` (for 32-bit values)
= help: or use `{0:x}` to keep the default formatting of `x0` (for 64-bit values)
warning: formatting may not be suitable for sub-register argument
##[warning] --> /checkout/tests/ui/asm/aarch64/type-check-3.rs:52:15
|
|
LL | asm!("{}", in(reg) 0i32);
| ^^ ---- for this argument
|
= help: use `{0:w}` to have the register formatted as `w0` (for 32-bit values)
= help: or use `{0:x}` to keep the default formatting of `x0` (for 64-bit values)
warning: formatting may not be suitable for sub-register argument
##[warning] --> /checkout/tests/ui/asm/aarch64/type-check-3.rs:54:15
|
|
LL | asm!("{}", in(reg) 0f32);
| ^^ ---- for this argument
|
= help: use `{0:w}` to have the register formatted as `w0` (for 32-bit values)
= help: or use `{0:x}` to keep the default formatting of `x0` (for 64-bit values)
warning: formatting may not be suitable for sub-register argument
##[warning] --> /checkout/tests/ui/asm/aarch64/type-check-3.rs:57:15
|
|
LL | asm!("{}", in(vreg) 0i16);
| ^^ ---- for this argument
|
= help: use `{0:h}` to have the register formatted as `h0` (for 16-bit values)
= help: or use `{0:v}` to keep the default formatting of `v0` (for 128-bit values)
warning: formatting may not be suitable for sub-register argument
##[warning] --> /checkout/tests/ui/asm/aarch64/type-check-3.rs:59:15
|
|
LL | asm!("{}", in(vreg) 0f32);
| ^^ ---- for this argument
|
= help: use `{0:s}` to have the register formatted as `s0` (for 32-bit values)
= help: or use `{0:v}` to keep the default formatting of `v0` (for 128-bit values)
warning: formatting may not be suitable for sub-register argument
##[warning] --> /checkout/tests/ui/asm/aarch64/type-check-3.rs:61:15
|
|
LL | asm!("{}", in(vreg) 0f64);
| ^^ ---- for this argument
|
= help: use `{0:d}` to have the register formatted as `d0` (for 64-bit values)
= help: or use `{0:v}` to keep the default formatting of `v0` (for 128-bit values)
warning: formatting may not be suitable for sub-register argument
##[warning] --> /checkout/tests/ui/asm/aarch64/type-check-3.rs:63:15
|
|
LL | asm!("{}", in(vreg_low16) 0f64);
| ^^ ---- for this argument
|
= help: use `{0:d}` to have the register formatted as `d0` (for 64-bit values)
= help: or use `{0:v}` to keep the default formatting of `v0` (for 128-bit values)
warning: formatting may not be suitable for sub-register argument
##[warning] --> /checkout/tests/ui/asm/aarch64/type-check-3.rs:66:15
|
|
LL | asm!("{0} {0}", in(reg) 0i16);
| ^^^ ^^^ ---- for this argument
|
= help: use `{0:w}` to have the register formatted as `w0` (for 32-bit values)
= help: or use `{0:x}` to keep the default formatting of `x0` (for 64-bit values)
warning: formatting may not be suitable for sub-register argument
##[warning] --> /checkout/tests/ui/asm/aarch64/type-check-3.rs:68:15
|
|
LL | asm!("{0} {0:x}", in(reg) 0i16);
|
|
= help: use `{0:w}` to have the register formatted as `w0` (for 32-bit values)
= help: or use `{0:x}` to keep the default formatting of `x0` (for 64-bit values)
error: type `i128` cannot be used with this register class
##[error] --> /checkout/tests/ui/asm/aarch64/type-check-3.rs:73:28
|
|
LL | asm!("{}", in(reg) 0i128);
|
|
= note: register class `reg` supports these types: i8, i16, i32, i64, f32, f64
error: type `float64x2_t` cannot be used with this register class
|
|
LL | asm!("{}", in(reg) f64x2);
|
|
= note: register class `reg` supports these types: i8, i16, i32, i64, f32, f64
error: type `Simd256bit` cannot be used with this register class
##[error] --> /checkout/tests/ui/asm/aarch64/type-check-3.rs:77:29
|
|
LL | asm!("{}", in(vreg) f64x4);
|
|
= note: register class `vreg` supports these types: i8, i16, i32, i64, f16, f32, f64, i8x8, i16x4, i32x2, i64x1, f32x2, f64x1, i8x16, i16x8, i32x4, i64x2, f32x4, f64x2
error: incompatible types for asm inout argument
##[error] --> /checkout/tests/ui/asm/aarch64/type-check-3.rs:88:33
|
|
LL | asm!("{:x}", inout(reg) 0u32 => val_f32);
| ^^^^ ^^^^^^^ type `f32`
| type `u32`
|
= note: asm inout arguments must have the same type, unless they are both pointers or integers of the same size
error: incompatible types for asm inout argument
##[error] --> /checkout/tests/ui/asm/aarch64/type-check-3.rs:90:33
|
LL | asm!("{:x}", inout(reg) 0u32 => val_ptr);
| ^^^^ ^^^^^^^ type `*mut u8`
| type `u32`
|
= note: asm inout arguments must have the same type, unless they are both pointers or integers of the same size
error: incompatible types for asm inout argument
##[error] --> /checkout/tests/ui/asm/aarch64/type-check-3.rs:92:33
|
LL | asm!("{:x}", inout(reg) main => val_u32);
| |
| type `fn()`
|
= note: asm inout arguments must have the same type, unless they are both pointers or integers of the same size
= note: asm inout arguments must have the same type, unless they are both pointers or integers of the same size
error: aborting due to 6 previous errors; 10 warnings emitted
------------------------------------------
---- [ui] tests/ui/asm/aarch64/may_unwind.rs stdout ----
error: test run failed!
status: signal: 6 (SIGABRT) (core dumped)
command: cd "/checkout/obj/build/aarch64-unknown-linux-gnu/test/ui/asm/aarch64/may_unwind" && RUST_TEST_THREADS="14" "/checkout/obj/build/aarch64-unknown-linux-gnu/test/ui/asm/aarch64/may_unwind/a"
--- stderr -------------------------------
thread 'main' panicked at library/core/src/panicking.rs:219:5:
panic in a function that cannot unwind
stack backtrace:
---
6: 0xffff8828ce44 - std::panicking::rust_panic_with_hook::hff0650265344728b
7: 0xffff8828cbe4 - std::panicking::begin_panic_handler::{{closure}}::h21cef16881993bfb
8: 0xffff8828a310 - std::sys_common::backtrace::__rust_end_short_backtrace::h90430c09fd5c01a9
9: 0xffff8828c9c0 - rust_begin_unwind
10: 0xffff8824ba6c - core::panicking::panic_nounwind_fmt::hb1c44013ccdbc9a4
11: 0xffff8824bae4 - core::panicking::panic_nounwind::h6888952951ab35c1
12: 0xffff8824bc5c - core::panicking::panic_cannot_unwind::hdf99682457a16a16
13: 0xaaaace194e30 - may_unwind::panicky::hcedceefb0cdc6048
14: 0xaaaace194e50 - may_unwind::main::h9523bf7475f3e396
16: 0xaaaace194dd4 - std::rt::lang_start::{{closure}}::hce0362b6803f5057
17: 0xffff8826f050 - std::rt::lang_start_internal::h913d8bec73488788
18: 0xaaaace194f30 - main
19: 0xffff880473fc - <unknown>

[bors]

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