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Description
The following commands were executed:
./x test --stage 2 --target riscv64gc-unknown-linux-gnu tests/ui Error
---- [ui] tests/ui/abi/debug.rs#riscv64 stdout ----
Saved the actual stderr to `/opt/my_rust/rust/build/riscv64gc-unknown-linux-gnu/test/ui/abi/debug.riscv64/debug.riscv64.stderr`
diff of stderr:
32 mode: Direct(
33 ArgAttributes {
34 regular: NoUndef,
- arg_ext: None,
+ arg_ext: Zext,
36 pointee_size: Size(0 bytes),
37 pointee_align: None,
38 },
91 conv: Rust,
92 can_unwind: $SOME_BOOL,
93 }
- --> $DIR/debug.rs:16:1
+ --> $DIR/debug.rs:18:1
95 |
96 LL | fn test(_x: u8) -> bool { true }
97 | ^^^^^^^^^^^^^^^^^^^^^^^
189 conv: Rust,
190 can_unwind: $SOME_BOOL,
191 }
- --> $DIR/debug.rs:19:1
+ --> $DIR/debug.rs:21:1
193 |
194 LL | type TestFnPtr = fn(bool) -> u8;
195 | ^^^^^^^^^^^^^^
269 conv: Rust,
270 can_unwind: $SOME_BOOL,
271 }
- --> $DIR/debug.rs:22:1
+ --> $DIR/debug.rs:24:1
273 |
274 LL | fn test_generic<T>(_x: *const T) { }
275 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
276
277 error: `#[rustc_abi]` can only be applied to function items, type aliases, and associated functions
- --> $DIR/debug.rs:25:1
+ --> $DIR/debug.rs:27:1
279 |
280 LL | const C: () = ();
281 | ^^^^^^^^^^^
315 mode: Direct(
316 ArgAttributes {
317 regular: NoUndef,
- arg_ext: None,
+ arg_ext: Zext,
319 pointee_size: Size(0 bytes),
320 pointee_align: None,
321 },
389 mode: Direct(
390 ArgAttributes {
391 regular: NoUndef,
- arg_ext: None,
+ arg_ext: Sext,
393 pointee_size: Size(0 bytes),
394 pointee_align: None,
395 },
429 conv: Rust,
430 can_unwind: $SOME_BOOL,
431 }
- --> $DIR/debug.rs:41:1
+ --> $DIR/debug.rs:43:1
433 |
434 LL | type TestAbiNe = (fn(u8), fn(u32));
435 | ^^^^^^^^^^^^^^
585 conv: Rust,
586 can_unwind: $SOME_BOOL,
587 }
- --> $DIR/debug.rs:44:1
+ --> $DIR/debug.rs:46:1
589 |
590 LL | type TestAbiNeLarger = (fn([u8; 32]), fn([u32; 32]));
591 | ^^^^^^^^^^^^^^^^^^^^
698 mode: Direct(
699 ArgAttributes {
700 regular: NoUndef,
- arg_ext: None,
+ arg_ext: Sext,
702 pointee_size: Size(0 bytes),
703 pointee_align: None,
704 },
738 conv: Rust,
739 can_unwind: $SOME_BOOL,
740 }
- --> $DIR/debug.rs:47:1
+ --> $DIR/debug.rs:49:1
742 |
743 LL | type TestAbiNeFloat = (fn(f32), fn(u32));
744 | ^^^^^^^^^^^^^^^^^^^
778 mode: Direct(
779 ArgAttributes {
780 regular: NoUndef,
- arg_ext: None,
+ arg_ext: Sext,
782 pointee_size: Size(0 bytes),
783 pointee_align: None,
784 },
852 mode: Direct(
853 ArgAttributes {
854 regular: NoUndef,
- arg_ext: None,
+ arg_ext: Sext,
856 pointee_size: Size(0 bytes),
857 pointee_align: None,
858 },
892 conv: Rust,
893 can_unwind: $SOME_BOOL,
894 }
Based on the description of parameter passing in registers from https://github.com/riscv-non-isa/riscv-elf-psabi-doc/blob/master/riscv-cc.adoc, I believe this is an error in the unit test itself, and I intend to fix it.