Move the libgccjit.so file in a target directory #149426

antoyo · 2025-11-28T19:22:16Z

Since GCC is not multi-target, we need multiple libgccjit.so. Our solution to have a directory per target so that we can have multiple libgccjit.so.

r? @Kobzol

Since GCC is not multi-target, we need multiple libgccjit.so. Our solution to have a directory per target so that we can have multiple libgccjit.so.

rustbot · 2025-11-28T19:22:19Z

This PR changes how GCC is built. Consider updating src/bootstrap/download-ci-gcc-stamp.

Some changes occurred in compiler/rustc_codegen_gcc

cc @antoyo, @GuillaumeGomez

rustbot · 2025-11-28T19:22:21Z

Kobzol is not on the review rotation at the moment.
They may take a while to respond.

bjorn3 · 2025-11-28T20:47:16Z

src/bootstrap/src/core/build_steps/gcc.rs

-        let dst = directory.join(target_filename);
+        let dest_dir = directory.join(self.target);
+        t!(fs::create_dir_all(&dest_dir));
+        let dst = dest_dir.join(target_filename);


I think this should be in lib/rustlib/$target/lib, not lib/$target. Putting it in the latter would cause /usr/lib to contain both x86_64-linux-gnu (from the distro itself) and x86_64-unknown-linux-gnu (from rustc, containing just libgccjit.so) when installing rustc system wide.

rustbot · 2025-11-28T21:42:56Z

This PR modifies tests/ui/issues/. If this PR is adding new tests to tests/ui/issues/,
please refrain from doing so, and instead add it to more descriptive subdirectories.

rust-log-analyzer · 2025-11-28T22:17:46Z

The job aarch64-gnu-llvm-20-1 failed! Check out the build log: (web) (plain enhanced) (plain)

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

1 error: function pointer types may not have generic parameters
-   --> $DIR/generics.rs:14:40
+   --> $DIR/generics.rs:15:40
3    |
4 LL |     f1: extern "cmse-nonsecure-call" fn<U: Copy>(U, u32, u32, u32) -> u64,
5    |                                        ^^^^^^^^^

6 
7 error[E0412]: cannot find type `U` in this scope
-   --> $DIR/generics.rs:14:50
---
25 error[E0562]: `impl Trait` is not allowed in `fn` pointer parameters
-   --> $DIR/generics.rs:17:41
+   --> $DIR/generics.rs:18:41
27    |
28 LL |     f2: extern "cmse-nonsecure-call" fn(impl Copy, u32, u32, u32) -> impl Copy,
29    |                                         ^^^^^^^^^

31    = note: `impl Trait` is only allowed in arguments and return types of functions and methods
32 
33 error[E0562]: `impl Trait` is not allowed in `fn` pointer return types
-   --> $DIR/generics.rs:17:70
+   --> $DIR/generics.rs:18:70
35    |
36 LL |     f2: extern "cmse-nonsecure-call" fn(impl Copy, u32, u32, u32) -> impl Copy,
37    |                                                                      ^^^^^^^^^

39    = note: `impl Trait` is only allowed in arguments and return types of functions and methods
40 
41 error[E0562]: `impl Trait` is not allowed in `fn` pointer parameters
-   --> $DIR/generics.rs:20:42
+   --> $DIR/generics.rs:21:42
43    |
44 LL |     f3: extern "cmse-nonsecure-call" fn((impl Copy, u32), u32, u32, u32) -> (impl Copy, u32),
45    |                                          ^^^^^^^^^

47    = note: `impl Trait` is only allowed in arguments and return types of functions and methods
48 
49 error[E0562]: `impl Trait` is not allowed in `fn` pointer return types
-   --> $DIR/generics.rs:20:78
+   --> $DIR/generics.rs:21:78
51    |
52 LL |     f3: extern "cmse-nonsecure-call" fn((impl Copy, u32), u32, u32, u32) -> (impl Copy, u32),
53    |                                                                              ^^^^^^^^^

55    = note: `impl Trait` is only allowed in arguments and return types of functions and methods
56 
57 error[E0798]: generics are not allowed in `extern "cmse-nonsecure-call"` signatures
-   --> $DIR/generics.rs:23:41
+   --> $DIR/generics.rs:24:41
59    |
60 LL |     f4: extern "cmse-nonsecure-call" fn(T, u32, u32, u32) -> u64,
61    |                                         ^

62 
63 error[E0798]: generics are not allowed in `extern "cmse-nonsecure-call"` signatures
-   --> $DIR/generics.rs:24:41
+   --> $DIR/generics.rs:25:41
65    |
66 LL |     f5: extern "cmse-nonsecure-call" fn(Wrapper<T>, u32, u32, u32) -> u64,
67    |                                         ^^^^^^^^^^

68 
69 error[E0798]: return value of `"cmse-nonsecure-call"` function too large to pass via registers
-   --> $DIR/generics.rs:30:71
+   --> $DIR/generics.rs:31:71
71    |
72 LL | type WithTraitObject = extern "cmse-nonsecure-call" fn(&dyn Trait) -> &dyn Trait;
73    |                                                                       ^^^^^^^^^^ this type doesn't fit in the available registers

76    = note: the result must either be a (transparently wrapped) i64, u64 or f64, or be at most 4 bytes in size
77 
78 error[E0798]: return value of `"cmse-nonsecure-call"` function too large to pass via registers
-   --> $DIR/generics.rs:34:60
+   --> $DIR/generics.rs:35:60
80    |
81 LL |     extern "cmse-nonsecure-call" fn(&'static dyn Trait) -> &'static dyn Trait;
82    |                                                            ^^^^^^^^^^^^^^^^^^ this type doesn't fit in the available registers

85    = note: the result must either be a (transparently wrapped) i64, u64 or f64, or be at most 4 bytes in size
86 
87 error[E0798]: return value of `"cmse-nonsecure-call"` function too large to pass via registers
-   --> $DIR/generics.rs:41:60
+   --> $DIR/generics.rs:42:60
89    |
90 LL |     extern "cmse-nonsecure-call" fn(WrapperTransparent) -> WrapperTransparent;
91    |                                                            ^^^^^^^^^^^^^^^^^^ this type doesn't fit in the available registers

94    = note: the result must either be a (transparently wrapped) i64, u64 or f64, or be at most 4 bytes in size
95 
96 error[E0045]: C-variadic functions with the "cmse-nonsecure-call" calling convention are not supported
-   --> $DIR/generics.rs:44:20
+   --> $DIR/generics.rs:45:20
98    |
99 LL | type WithVarArgs = extern "cmse-nonsecure-call" fn(u32, ...);
100    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ C-variadic function must have a compatible calling convention

Note: some mismatched output was normalized before being compared
-   --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-call/generics.rs:15:40
-   --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-call/generics.rs:15:50
-   --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-call/generics.rs:18:41
---
To only update this specific test, also pass `--test-args cmse-nonsecure/cmse-nonsecure-call/generics.rs`

error: 1 errors occurred comparing output.
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/cmse-nonsecure/cmse-nonsecure-call/generics.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" "--check-cfg" "cfg(test,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/cmse-nonsecure/cmse-nonsecure-call/generics" "-A" "unused" "-W" "unused_attributes" "-A" "internal_features" "-A" "unused_parens" "-A" "unused_braces" "-Crpath" "-Cdebuginfo=0" "-Lnative=/checkout/obj/build/aarch64-unknown-linux-gnu/native/rust-test-helpers" "-Cpanic=abort" "-Cforce-unwind-tables=yes" "--target" "thumbv8m.main-none-eabi" "--crate-type" "lib" "--extern" "minicore=/checkout/obj/build/aarch64-unknown-linux-gnu/test/ui/cmse-nonsecure/cmse-nonsecure-call/generics/libminicore.rlib"
stdout: none
--- stderr -------------------------------
error: function pointer types may not have generic parameters
##[error]  --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-call/generics.rs:15:40
   |
LL |     f1: extern "cmse-nonsecure-call" fn<U: Copy>(U, u32, u32, u32) -> u64,
   |                                        ^^^^^^^^^

error[E0412]: cannot find type `U` in this scope
##[error]  --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-call/generics.rs:15:50
   |
LL | struct Test<T: Copy> {
   |             - similarly named type parameter `T` defined here
LL |     f1: extern "cmse-nonsecure-call" fn<U: Copy>(U, u32, u32, u32) -> u64,
   |                                                  ^
   |
help: a type parameter with a similar name exists
   |
LL -     f1: extern "cmse-nonsecure-call" fn<U: Copy>(U, u32, u32, u32) -> u64,
LL +     f1: extern "cmse-nonsecure-call" fn<U: Copy>(T, u32, u32, u32) -> u64,
   |
help: you might be missing a type parameter
   |
LL | struct Test<T: Copy, U> {
   |                    +++

error[E0562]: `impl Trait` is not allowed in `fn` pointer parameters
##[error]  --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-call/generics.rs:18:41
   |
LL |     f2: extern "cmse-nonsecure-call" fn(impl Copy, u32, u32, u32) -> impl Copy,
   |                                         ^^^^^^^^^
   |
   = note: `impl Trait` is only allowed in arguments and return types of functions and methods

error[E0562]: `impl Trait` is not allowed in `fn` pointer return types
##[error]  --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-call/generics.rs:18:70
   |
LL |     f2: extern "cmse-nonsecure-call" fn(impl Copy, u32, u32, u32) -> impl Copy,
   |                                                                      ^^^^^^^^^
   |
   = note: `impl Trait` is only allowed in arguments and return types of functions and methods

error[E0562]: `impl Trait` is not allowed in `fn` pointer parameters
##[error]  --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-call/generics.rs:21:42
   |
LL |     f3: extern "cmse-nonsecure-call" fn((impl Copy, u32), u32, u32, u32) -> (impl Copy, u32),
   |                                          ^^^^^^^^^
   |
   = note: `impl Trait` is only allowed in arguments and return types of functions and methods

error[E0562]: `impl Trait` is not allowed in `fn` pointer return types
##[error]  --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-call/generics.rs:21:78
   |
LL |     f3: extern "cmse-nonsecure-call" fn((impl Copy, u32), u32, u32, u32) -> (impl Copy, u32),
   |                                                                              ^^^^^^^^^
   |
   = note: `impl Trait` is only allowed in arguments and return types of functions and methods

error[E0798]: generics are not allowed in `extern "cmse-nonsecure-call"` signatures
##[error]  --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-call/generics.rs:24:41
   |
LL |     f4: extern "cmse-nonsecure-call" fn(T, u32, u32, u32) -> u64, //~ ERROR [E0798]
   |                                         ^

error[E0798]: generics are not allowed in `extern "cmse-nonsecure-call"` signatures
##[error]  --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-call/generics.rs:25:41
   |
LL |     f5: extern "cmse-nonsecure-call" fn(Wrapper<T>, u32, u32, u32) -> u64, //~ ERROR [E0798]
   |                                         ^^^^^^^^^^

error[E0798]: return value of `"cmse-nonsecure-call"` function too large to pass via registers
##[error]  --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-call/generics.rs:31:71
   |
LL | type WithTraitObject = extern "cmse-nonsecure-call" fn(&dyn Trait) -> &dyn Trait;
   |                                                                       ^^^^^^^^^^ this type doesn't fit in the available registers
   |
   = note: functions with the `"cmse-nonsecure-call"` ABI must pass their result via the available return registers
   = note: the result must either be a (transparently wrapped) i64, u64 or f64, or be at most 4 bytes in size

error[E0798]: return value of `"cmse-nonsecure-call"` function too large to pass via registers
##[error]  --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-call/generics.rs:35:60
   |
LL |     extern "cmse-nonsecure-call" fn(&'static dyn Trait) -> &'static dyn Trait;
   |                                                            ^^^^^^^^^^^^^^^^^^ this type doesn't fit in the available registers
   |
   = note: functions with the `"cmse-nonsecure-call"` ABI must pass their result via the available return registers
   = note: the result must either be a (transparently wrapped) i64, u64 or f64, or be at most 4 bytes in size

error[E0798]: return value of `"cmse-nonsecure-call"` function too large to pass via registers
##[error]  --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-call/generics.rs:42:60
   |
LL |     extern "cmse-nonsecure-call" fn(WrapperTransparent) -> WrapperTransparent;
   |                                                            ^^^^^^^^^^^^^^^^^^ this type doesn't fit in the available registers
   |
   = note: functions with the `"cmse-nonsecure-call"` ABI must pass their result via the available return registers
   = note: the result must either be a (transparently wrapped) i64, u64 or f64, or be at most 4 bytes in size

error[E0045]: C-variadic functions with the "cmse-nonsecure-call" calling convention are not supported
##[error]  --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-call/generics.rs:45:20
   |
LL | type WithVarArgs = extern "cmse-nonsecure-call" fn(u32, ...);
   |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ C-variadic function must have a compatible calling convention

error: aborting due to 12 previous errors

Some errors have detailed explanations: E0045, E0412, E0562, E0798.
For more information about an error, try `rustc --explain E0045`.
------------------------------------------

---- [ui] tests/ui/cmse-nonsecure/cmse-nonsecure-call/generics.rs stdout end ----
---- [ui] tests/ui/cmse-nonsecure/cmse-nonsecure-call/params-via-stack.rs stdout ----
Saved the actual stderr to `/checkout/obj/build/aarch64-unknown-linux-gnu/test/ui/cmse-nonsecure/cmse-nonsecure-call/params-via-stack/params-via-stack.stderr`
diff of stderr:

1 error[E0798]: arguments for `"cmse-nonsecure-call"` function too large to pass via registers
-   --> $DIR/params-via-stack.rs:16:64
+   --> $DIR/params-via-stack.rs:17:64
3    |
4 LL |     f1: extern "cmse-nonsecure-call" fn(u32, u32, u32, u32, x: u32, y: u32),
5    |                                                                ^^^     ^^^ does not fit in the available registers

9    = note: functions with the `"cmse-nonsecure-call"` ABI must pass all their arguments via the 4 32-bit argument registers
10 
11 error[E0798]: arguments for `"cmse-nonsecure-call"` function too large to pass via registers
-   --> $DIR/params-via-stack.rs:17:61
+   --> $DIR/params-via-stack.rs:18:61
13    |
14 LL |     f2: extern "cmse-nonsecure-call" fn(u32, u32, u32, u16, u16),
15    |                                                             ^^^ does not fit in the available registers

17    = note: functions with the `"cmse-nonsecure-call"` ABI must pass all their arguments via the 4 32-bit argument registers
18 
19 error[E0798]: arguments for `"cmse-nonsecure-call"` function too large to pass via registers
-   --> $DIR/params-via-stack.rs:18:51
+   --> $DIR/params-via-stack.rs:19:51
21    |
22 LL |     f3: extern "cmse-nonsecure-call" fn(u32, u64, u32),
23    |                                                   ^^^ does not fit in the available registers

25    = note: functions with the `"cmse-nonsecure-call"` ABI must pass all their arguments via the 4 32-bit argument registers
26 
27 error[E0798]: arguments for `"cmse-nonsecure-call"` function too large to pass via registers
-   --> $DIR/params-via-stack.rs:19:56
+   --> $DIR/params-via-stack.rs:20:56
29    |
30 LL |     f4: extern "cmse-nonsecure-call" fn(AlignRelevant, u32),
31    |                                                        ^^^ does not fit in the available registers

33    = note: functions with the `"cmse-nonsecure-call"` ABI must pass all their arguments via the 4 32-bit argument registers
34 
35 error[E0798]: arguments for `"cmse-nonsecure-call"` function too large to pass via registers
-   --> $DIR/params-via-stack.rs:20:41
+   --> $DIR/params-via-stack.rs:21:41
37    |
38 LL |     f5: extern "cmse-nonsecure-call" fn([u32; 5]),
39    |                                         ^^^^^^^^ does not fit in the available registers

Note: some mismatched output was normalized before being compared
-   --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-call/params-via-stack.rs:17:64
-   --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-call/params-via-stack.rs:18:61
---
To only update this specific test, also pass `--test-args cmse-nonsecure/cmse-nonsecure-call/params-via-stack.rs`

error: 1 errors occurred comparing output.
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/cmse-nonsecure/cmse-nonsecure-call/params-via-stack.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" "--check-cfg" "cfg(test,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/cmse-nonsecure/cmse-nonsecure-call/params-via-stack" "-A" "unused" "-W" "unused_attributes" "-A" "internal_features" "-A" "unused_parens" "-A" "unused_braces" "-Crpath" "-Cdebuginfo=0" "-Lnative=/checkout/obj/build/aarch64-unknown-linux-gnu/native/rust-test-helpers" "-Cpanic=abort" "-Cforce-unwind-tables=yes" "--target" "thumbv8m.main-none-eabi" "--crate-type" "lib" "--extern" "minicore=/checkout/obj/build/aarch64-unknown-linux-gnu/test/ui/cmse-nonsecure/cmse-nonsecure-call/params-via-stack/libminicore.rlib"
stdout: none
--- stderr -------------------------------
error[E0798]: arguments for `"cmse-nonsecure-call"` function too large to pass via registers
##[error]  --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-call/params-via-stack.rs:17:64
   |
LL |     f1: extern "cmse-nonsecure-call" fn(u32, u32, u32, u32, x: u32, y: u32), //~ ERROR [E0798]
   |                                                                ^^^     ^^^ does not fit in the available registers
   |                                                                |
   |                                                                does not fit in the available registers
   |
   = note: functions with the `"cmse-nonsecure-call"` ABI must pass all their arguments via the 4 32-bit argument registers

error[E0798]: arguments for `"cmse-nonsecure-call"` function too large to pass via registers
##[error]  --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-call/params-via-stack.rs:18:61
   |
LL |     f2: extern "cmse-nonsecure-call" fn(u32, u32, u32, u16, u16),            //~ ERROR [E0798]
   |                                                             ^^^ does not fit in the available registers
   |
   = note: functions with the `"cmse-nonsecure-call"` ABI must pass all their arguments via the 4 32-bit argument registers

error[E0798]: arguments for `"cmse-nonsecure-call"` function too large to pass via registers
##[error]  --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-call/params-via-stack.rs:19:51
   |
LL |     f3: extern "cmse-nonsecure-call" fn(u32, u64, u32),                      //~ ERROR [E0798]
   |                                                   ^^^ does not fit in the available registers
   |
   = note: functions with the `"cmse-nonsecure-call"` ABI must pass all their arguments via the 4 32-bit argument registers

error[E0798]: arguments for `"cmse-nonsecure-call"` function too large to pass via registers
##[error]  --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-call/params-via-stack.rs:20:56
   |
LL |     f4: extern "cmse-nonsecure-call" fn(AlignRelevant, u32),                 //~ ERROR [E0798]
   |                                                        ^^^ does not fit in the available registers
   |
   = note: functions with the `"cmse-nonsecure-call"` ABI must pass all their arguments via the 4 32-bit argument registers

error[E0798]: arguments for `"cmse-nonsecure-call"` function too large to pass via registers
##[error]  --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-call/params-via-stack.rs:21:41
   |
LL |     f5: extern "cmse-nonsecure-call" fn([u32; 5]),                           //~ ERROR [E0798]
   |                                         ^^^^^^^^ does not fit in the available registers
   |
   = note: functions with the `"cmse-nonsecure-call"` ABI must pass all their arguments via the 4 32-bit argument registers

error: aborting due to 5 previous errors

For more information about this error, try `rustc --explain E0798`.
------------------------------------------

---- [ui] tests/ui/cmse-nonsecure/cmse-nonsecure-call/params-via-stack.rs stdout end ----
---- [ui] tests/ui/cmse-nonsecure/cmse-nonsecure-call/return-via-stack.rs stdout ----
Saved the actual stderr to `/checkout/obj/build/aarch64-unknown-linux-gnu/test/ui/cmse-nonsecure/cmse-nonsecure-call/return-via-stack/return-via-stack.stderr`
diff of stderr:

1 error[E0798]: return value of `"cmse-nonsecure-call"` function too large to pass via registers
-   --> $DIR/return-via-stack.rs:36:48
+   --> $DIR/return-via-stack.rs:37:48
3    |
4 LL |     u128: extern "cmse-nonsecure-call" fn() -> u128,
5    |                                                ^^^^ this type doesn't fit in the available registers

8    = note: the result must either be a (transparently wrapped) i64, u64 or f64, or be at most 4 bytes in size
9 
10 error[E0798]: return value of `"cmse-nonsecure-call"` function too large to pass via registers
-   --> $DIR/return-via-stack.rs:37:48
+   --> $DIR/return-via-stack.rs:38:48
12    |
13 LL |     i128: extern "cmse-nonsecure-call" fn() -> i128,
14    |                                                ^^^^ this type doesn't fit in the available registers

17    = note: the result must either be a (transparently wrapped) i64, u64 or f64, or be at most 4 bytes in size
18 
19 error[E0798]: return value of `"cmse-nonsecure-call"` function too large to pass via registers
-   --> $DIR/return-via-stack.rs:26:46
+   --> $DIR/return-via-stack.rs:27:46
21    |
22 LL |     f1: extern "cmse-nonsecure-call" fn() -> ReprCU64,
23    |                                              ^^^^^^^^ this type doesn't fit in the available registers

26    = note: the result must either be a (transparently wrapped) i64, u64 or f64, or be at most 4 bytes in size
27 
28 error[E0798]: return value of `"cmse-nonsecure-call"` function too large to pass via registers
-   --> $DIR/return-via-stack.rs:27:46
+   --> $DIR/return-via-stack.rs:28:46
30    |
31 LL |     f2: extern "cmse-nonsecure-call" fn() -> ReprCBytes,
32    |                                              ^^^^^^^^^^ this type doesn't fit in the available registers

35    = note: the result must either be a (transparently wrapped) i64, u64 or f64, or be at most 4 bytes in size
36 
37 error[E0798]: return value of `"cmse-nonsecure-call"` function too large to pass via registers
-   --> $DIR/return-via-stack.rs:28:46
+   --> $DIR/return-via-stack.rs:29:46
39    |
40 LL |     f3: extern "cmse-nonsecure-call" fn() -> U64Compound,
41    |                                              ^^^^^^^^^^^ this type doesn't fit in the available registers

44    = note: the result must either be a (transparently wrapped) i64, u64 or f64, or be at most 4 bytes in size
45 
46 error[E0798]: return value of `"cmse-nonsecure-call"` function too large to pass via registers
-   --> $DIR/return-via-stack.rs:29:46
+   --> $DIR/return-via-stack.rs:30:46
48    |
49 LL |     f4: extern "cmse-nonsecure-call" fn() -> ReprCAlign16,
50    |                                              ^^^^^^^^^^^^ this type doesn't fit in the available registers

53    = note: the result must either be a (transparently wrapped) i64, u64 or f64, or be at most 4 bytes in size
54 
55 error[E0798]: return value of `"cmse-nonsecure-call"` function too large to pass via registers
-   --> $DIR/return-via-stack.rs:30:46
+   --> $DIR/return-via-stack.rs:31:46
57    |
58 LL |     f5: extern "cmse-nonsecure-call" fn() -> [u8; 5],
59    |                                              ^^^^^^^ this type doesn't fit in the available registers

62    = note: the result must either be a (transparently wrapped) i64, u64 or f64, or be at most 4 bytes in size
63 
64 error[E0798]: return value of `"cmse-nonsecure-call"` function too large to pass via registers
-   --> $DIR/return-via-stack.rs:52:46
+   --> $DIR/return-via-stack.rs:53:46
66    |
67 LL |     f1: extern "cmse-nonsecure-call" fn() -> ReprRustUnionU64,
68    |                                              ^^^^^^^^^^^^^^^^ this type doesn't fit in the available registers

71    = note: the result must either be a (transparently wrapped) i64, u64 or f64, or be at most 4 bytes in size
72 
73 error[E0798]: return value of `"cmse-nonsecure-call"` function too large to pass via registers
-   --> $DIR/return-via-stack.rs:53:46
+   --> $DIR/return-via-stack.rs:54:46
75    |
76 LL |     f2: extern "cmse-nonsecure-call" fn() -> ReprCUnionU64,
77    |                                              ^^^^^^^^^^^^^ this type doesn't fit in the available registers

Note: some mismatched output was normalized before being compared
-   --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-call/return-via-stack.rs:37:48
-   --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-call/return-via-stack.rs:38:48
---
To only update this specific test, also pass `--test-args cmse-nonsecure/cmse-nonsecure-call/return-via-stack.rs`

error: 1 errors occurred comparing output.
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/cmse-nonsecure/cmse-nonsecure-call/return-via-stack.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" "--check-cfg" "cfg(test,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/cmse-nonsecure/cmse-nonsecure-call/return-via-stack" "-A" "unused" "-W" "unused_attributes" "-A" "internal_features" "-A" "unused_parens" "-A" "unused_braces" "-Crpath" "-Cdebuginfo=0" "-Lnative=/checkout/obj/build/aarch64-unknown-linux-gnu/native/rust-test-helpers" "-Cpanic=abort" "-Cforce-unwind-tables=yes" "--target" "thumbv8m.main-none-eabi" "--crate-type" "lib" "--extern" "minicore=/checkout/obj/build/aarch64-unknown-linux-gnu/test/ui/cmse-nonsecure/cmse-nonsecure-call/return-via-stack/libminicore.rlib"
stdout: none
--- stderr -------------------------------
error[E0798]: return value of `"cmse-nonsecure-call"` function too large to pass via registers
##[error]  --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-call/return-via-stack.rs:37:48
   |
LL |     u128: extern "cmse-nonsecure-call" fn() -> u128, //~ ERROR [E0798]
   |                                                ^^^^ this type doesn't fit in the available registers
   |
   = note: functions with the `"cmse-nonsecure-call"` ABI must pass their result via the available return registers
   = note: the result must either be a (transparently wrapped) i64, u64 or f64, or be at most 4 bytes in size

error[E0798]: return value of `"cmse-nonsecure-call"` function too large to pass via registers
##[error]  --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-call/return-via-stack.rs:38:48
   |
LL |     i128: extern "cmse-nonsecure-call" fn() -> i128, //~ ERROR [E0798]
   |                                                ^^^^ this type doesn't fit in the available registers
   |
   = note: functions with the `"cmse-nonsecure-call"` ABI must pass their result via the available return registers
   = note: the result must either be a (transparently wrapped) i64, u64 or f64, or be at most 4 bytes in size

error[E0798]: return value of `"cmse-nonsecure-call"` function too large to pass via registers
##[error]  --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-call/return-via-stack.rs:27:46
   |
LL |     f1: extern "cmse-nonsecure-call" fn() -> ReprCU64, //~ ERROR [E0798]
   |                                              ^^^^^^^^ this type doesn't fit in the available registers
   |
   = note: functions with the `"cmse-nonsecure-call"` ABI must pass their result via the available return registers
   = note: the result must either be a (transparently wrapped) i64, u64 or f64, or be at most 4 bytes in size

error[E0798]: return value of `"cmse-nonsecure-call"` function too large to pass via registers
##[error]  --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-call/return-via-stack.rs:28:46
   |
LL |     f2: extern "cmse-nonsecure-call" fn() -> ReprCBytes, //~ ERROR [E0798]
   |                                              ^^^^^^^^^^ this type doesn't fit in the available registers
   |
   = note: functions with the `"cmse-nonsecure-call"` ABI must pass their result via the available return registers
   = note: the result must either be a (transparently wrapped) i64, u64 or f64, or be at most 4 bytes in size

error[E0798]: return value of `"cmse-nonsecure-call"` function too large to pass via registers
##[error]  --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-call/return-via-stack.rs:29:46
   |
LL |     f3: extern "cmse-nonsecure-call" fn() -> U64Compound, //~ ERROR [E0798]
   |                                              ^^^^^^^^^^^ this type doesn't fit in the available registers
   |
   = note: functions with the `"cmse-nonsecure-call"` ABI must pass their result via the available return registers
   = note: the result must either be a (transparently wrapped) i64, u64 or f64, or be at most 4 bytes in size

error[E0798]: return value of `"cmse-nonsecure-call"` function too large to pass via registers
##[error]  --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-call/return-via-stack.rs:30:46
   |
LL |     f4: extern "cmse-nonsecure-call" fn() -> ReprCAlign16, //~ ERROR [E0798]
   |                                              ^^^^^^^^^^^^ this type doesn't fit in the available registers
   |
   = note: functions with the `"cmse-nonsecure-call"` ABI must pass their result via the available return registers
   = note: the result must either be a (transparently wrapped) i64, u64 or f64, or be at most 4 bytes in size

error[E0798]: return value of `"cmse-nonsecure-call"` function too large to pass via registers
##[error]  --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-call/return-via-stack.rs:31:46
   |
LL |     f5: extern "cmse-nonsecure-call" fn() -> [u8; 5],  //~ ERROR [E0798]
   |                                              ^^^^^^^ this type doesn't fit in the available registers
   |
   = note: functions with the `"cmse-nonsecure-call"` ABI must pass their result via the available return registers
   = note: the result must either be a (transparently wrapped) i64, u64 or f64, or be at most 4 bytes in size

error[E0798]: return value of `"cmse-nonsecure-call"` function too large to pass via registers
##[error]  --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-call/return-via-stack.rs:53:46
   |
LL |     f1: extern "cmse-nonsecure-call" fn() -> ReprRustUnionU64, //~ ERROR [E0798]
   |                                              ^^^^^^^^^^^^^^^^ this type doesn't fit in the available registers
   |
   = note: functions with the `"cmse-nonsecure-call"` ABI must pass their result via the available return registers
   = note: the result must either be a (transparently wrapped) i64, u64 or f64, or be at most 4 bytes in size

error[E0798]: return value of `"cmse-nonsecure-call"` function too large to pass via registers
##[error]  --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-call/return-via-stack.rs:54:46
   |
LL |     f2: extern "cmse-nonsecure-call" fn() -> ReprCUnionU64,    //~ ERROR [E0798]
   |                                              ^^^^^^^^^^^^^ this type doesn't fit in the available registers
   |
   = note: functions with the `"cmse-nonsecure-call"` ABI must pass their result via the available return registers
   = note: the result must either be a (transparently wrapped) i64, u64 or f64, or be at most 4 bytes in size

error: aborting due to 9 previous errors

For more information about this error, try `rustc --explain E0798`.
------------------------------------------
---
1 error[E0261]: use of undeclared lifetime name `'a`
-   --> $DIR/undeclared-lifetime.rs:15:43
+   --> $DIR/undeclared-lifetime.rs:16:43
3    |
4 LL |     id::<extern "cmse-nonsecure-call" fn(&'a ())>(PhantomData);
5    |                                           ^^ undeclared lifetime

Note: some mismatched output was normalized before being compared
-   --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-call/undeclared-lifetime.rs:16:43
+   --> $DIR/undeclared-lifetime.rs:16:43


The actual stderr differed from the expected stderr
To update references, rerun the tests and pass the `--bless` flag
To only update this specific test, also pass `--test-args cmse-nonsecure/cmse-nonsecure-call/undeclared-lifetime.rs`

error: 1 errors occurred comparing output.
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/cmse-nonsecure/cmse-nonsecure-call/undeclared-lifetime.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" "--check-cfg" "cfg(test,FALSE)" "-C" "incremental=/checkout/obj/build/aarch64-unknown-linux-gnu/test/ui/cmse-nonsecure/cmse-nonsecure-call/undeclared-lifetime/undeclared-lifetime.inc" "-Z" "incremental-verify-ich" "--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/cmse-nonsecure/cmse-nonsecure-call/undeclared-lifetime" "-A" "unused" "-W" "unused_attributes" "-A" "internal_features" "-A" "unused_parens" "-A" "unused_braces" "-Crpath" "-Cdebuginfo=0" "-Lnative=/checkout/obj/build/aarch64-unknown-linux-gnu/native/rust-test-helpers" "-Cpanic=abort" "-Cforce-unwind-tables=yes" "--target" "thumbv8m.main-none-eabi" "--crate-type" "lib" "--extern" "minicore=/checkout/obj/build/aarch64-unknown-linux-gnu/test/ui/cmse-nonsecure/cmse-nonsecure-call/undeclared-lifetime/libminicore.rlib"
stdout: none
--- stderr -------------------------------
error[E0261]: use of undeclared lifetime name `'a`
##[error]  --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-call/undeclared-lifetime.rs:16:43
   |
LL |     id::<extern "cmse-nonsecure-call" fn(&'a ())>(PhantomData);
   |                                           ^^ undeclared lifetime
   |
   = note: for more information on higher-ranked polymorphism, visit https://doc.rust-lang.org/nomicon/hrtb.html
help: consider making the type lifetime-generic with a new `'a` lifetime
   |
LL |     id::<for<'a> extern "cmse-nonsecure-call" fn(&'a ())>(PhantomData);
   |          +++++++
help: consider introducing lifetime `'a` here
   |
LL | fn foo<'a>() {
   |       ++++
---
To only update this specific test, also pass `--test-args cmse-nonsecure/cmse-nonsecure-call/wrong-abi-location-1.rs`

error: 1 errors occurred comparing output.
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/cmse-nonsecure/cmse-nonsecure-call/wrong-abi-location-1.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" "--check-cfg" "cfg(test,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/cmse-nonsecure/cmse-nonsecure-call/wrong-abi-location-1" "-A" "unused" "-W" "unused_attributes" "-A" "internal_features" "-A" "unused_parens" "-A" "unused_braces" "-Crpath" "-Cdebuginfo=0" "-Lnative=/checkout/obj/build/aarch64-unknown-linux-gnu/native/rust-test-helpers" "-Cpanic=abort" "-Cforce-unwind-tables=yes" "--target" "thumbv8m.main-none-eabi" "--crate-type" "lib" "--extern" "minicore=/checkout/obj/build/aarch64-unknown-linux-gnu/test/ui/cmse-nonsecure/cmse-nonsecure-call/wrong-abi-location-1/libminicore.rlib"
stdout: none
--- stderr -------------------------------
error[E0781]: the `"cmse-nonsecure-call"` ABI is only allowed on function pointers
##[error]  --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-call/wrong-abi-location-1.rs:11:1
   |
LL | pub extern "cmse-nonsecure-call" fn test() {} //~ ERROR [E0781]
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: aborting due to 1 previous error

For more information about this error, try `rustc --explain E0781`.
---
To only update this specific test, also pass `--test-args cmse-nonsecure/cmse-nonsecure-call/wrong-abi-location-2.rs`

error: 1 errors occurred comparing output.
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/cmse-nonsecure/cmse-nonsecure-call/wrong-abi-location-2.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" "--check-cfg" "cfg(test,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/cmse-nonsecure/cmse-nonsecure-call/wrong-abi-location-2" "-A" "unused" "-W" "unused_attributes" "-A" "internal_features" "-A" "unused_parens" "-A" "unused_braces" "-Crpath" "-Cdebuginfo=0" "-Lnative=/checkout/obj/build/aarch64-unknown-linux-gnu/native/rust-test-helpers" "-Cpanic=abort" "-Cforce-unwind-tables=yes" "--target" "thumbv8m.main-none-eabi" "--crate-type" "lib" "--extern" "minicore=/checkout/obj/build/aarch64-unknown-linux-gnu/test/ui/cmse-nonsecure/cmse-nonsecure-call/wrong-abi-location-2/libminicore.rlib"
stdout: none
--- stderr -------------------------------
error[E0781]: the `"cmse-nonsecure-call"` ABI is only allowed on function pointers
##[error]  --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-call/wrong-abi-location-2.rs:11:1
   |
LL | / extern "cmse-nonsecure-call" { //~ ERROR [E0781]
LL | |     fn test();
LL | | }
   | |_^

error: aborting due to 1 previous error
---
---- [ui] tests/ui/cmse-nonsecure/cmse-nonsecure-entry/c-variadic.rs stdout ----
Saved the actual stderr to `/checkout/obj/build/aarch64-unknown-linux-gnu/test/ui/cmse-nonsecure/cmse-nonsecure-entry/c-variadic/c-variadic.stderr`
diff of stderr:

1 error: `...` is not supported for `extern "cmse-nonsecure-entry"` functions
-   --> $DIR/c-variadic.rs:14:60
+   --> $DIR/c-variadic.rs:15:60
3    |
4 LL | unsafe extern "cmse-nonsecure-entry" fn c_variadic(_: u32, _: ...) {
5    |        -----------------------------                       ^^^^^^

9    = help: only `extern "C"` and `extern "C-unwind"` functions may have a C variable argument list
10 
11 error: functions cannot be both `async` and C-variadic
-   --> $DIR/c-variadic.rs:19:1
+   --> $DIR/c-variadic.rs:20:1
13    |
14 LL | async unsafe extern "cmse-nonsecure-entry" fn async_and_c_variadic(_: ...) {
15    | ^^^^^ `async` because of this                                      ^^^^^^ C-variadic because of this

16 
17 error: `...` is not supported for `extern "cmse-nonsecure-entry"` functions
-   --> $DIR/c-variadic.rs:19:68
+   --> $DIR/c-variadic.rs:20:68
19    |
20 LL | async unsafe extern "cmse-nonsecure-entry" fn async_and_c_variadic(_: ...) {
21    |              -----------------------------                         ^^^^^^

25    = help: only `extern "C"` and `extern "C-unwind"` functions may have a C variable argument list
26 
27 error[E0798]: `impl Trait` is not allowed in `extern "cmse-nonsecure-entry"` signatures
-   --> $DIR/c-variadic.rs:25:1
+   --> $DIR/c-variadic.rs:26:1
29    |
30 LL | async unsafe extern "cmse-nonsecure-entry" fn async_is_not_allowed() {
31    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

Note: some mismatched output was normalized before being compared
-   --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-entry/c-variadic.rs:15:60
-   --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-entry/c-variadic.rs:20:1
---
To only update this specific test, also pass `--test-args cmse-nonsecure/cmse-nonsecure-entry/c-variadic.rs`

error: 1 errors occurred comparing output.
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/cmse-nonsecure/cmse-nonsecure-entry/c-variadic.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" "--check-cfg" "cfg(test,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/cmse-nonsecure/cmse-nonsecure-entry/c-variadic" "-A" "unused" "-W" "unused_attributes" "-A" "internal_features" "-A" "unused_parens" "-A" "unused_braces" "-Crpath" "-Cdebuginfo=0" "-Lnative=/checkout/obj/build/aarch64-unknown-linux-gnu/native/rust-test-helpers" "-Cpanic=abort" "-Cforce-unwind-tables=yes" "--edition=2018" "--target" "thumbv8m.main-none-eabi" "--crate-type" "lib" "--extern" "minicore=/checkout/obj/build/aarch64-unknown-linux-gnu/test/ui/cmse-nonsecure/cmse-nonsecure-entry/c-variadic/libminicore.rlib"
stdout: none
--- stderr -------------------------------
error: `...` is not supported for `extern "cmse-nonsecure-entry"` functions
##[error]  --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-entry/c-variadic.rs:15:60
   |
LL | unsafe extern "cmse-nonsecure-entry" fn c_variadic(_: u32, _: ...) {
   |        -----------------------------                       ^^^^^^
   |        |
   |        `extern "cmse-nonsecure-entry"` because of this
   |
   = help: only `extern "C"` and `extern "C-unwind"` functions may have a C variable argument list

error: functions cannot be both `async` and C-variadic
##[error]  --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-entry/c-variadic.rs:20:1
   |
LL | async unsafe extern "cmse-nonsecure-entry" fn async_and_c_variadic(_: ...) {
   | ^^^^^ `async` because of this                                      ^^^^^^ C-variadic because of this

error: `...` is not supported for `extern "cmse-nonsecure-entry"` functions
##[error]  --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-entry/c-variadic.rs:20:68
   |
LL | async unsafe extern "cmse-nonsecure-entry" fn async_and_c_variadic(_: ...) {
   |              -----------------------------                         ^^^^^^
   |              |
   |              `extern "cmse-nonsecure-entry"` because of this
   |
   = help: only `extern "C"` and `extern "C-unwind"` functions may have a C variable argument list

error[E0798]: `impl Trait` is not allowed in `extern "cmse-nonsecure-entry"` signatures
##[error]  --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-entry/c-variadic.rs:26:1
   |
LL | async unsafe extern "cmse-nonsecure-entry" fn async_is_not_allowed() {
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: aborting due to 4 previous errors

For more information about this error, try `rustc --explain E0798`.
------------------------------------------

---- [ui] tests/ui/cmse-nonsecure/cmse-nonsecure-entry/c-variadic.rs stdout end ----
---- [ui] tests/ui/cmse-nonsecure/cmse-nonsecure-entry/generics.rs stdout ----
Saved the actual stderr to `/checkout/obj/build/aarch64-unknown-linux-gnu/test/ui/cmse-nonsecure/cmse-nonsecure-entry/generics/generics.stderr`
diff of stderr:

1 error[E0798]: generics are not allowed in `extern "cmse-nonsecure-entry"` signatures
-   --> $DIR/generics.rs:31:8
+   --> $DIR/generics.rs:32:8
3    |
4 LL |     _: U,
5    |        ^

6 
7 error[E0798]: generics are not allowed in `extern "cmse-nonsecure-entry"` signatures
-   --> $DIR/generics.rs:64:48
+   --> $DIR/generics.rs:65:48
9    |
10 LL | extern "cmse-nonsecure-entry" fn impl_trait(_: impl Copy, _: u32, _: u32, _: u32) -> u64 {
11    |                                                ^^^^^^^^^

12 
13 error[E0798]: generics are not allowed in `extern "cmse-nonsecure-entry"` signatures
-   --> $DIR/generics.rs:79:57
+   --> $DIR/generics.rs:80:57
15    |
16 LL | extern "cmse-nonsecure-entry" fn identity_impl_trait(v: impl Copy) -> impl Copy {
17    |                                                         ^^^^^^^^^

18 
19 error[E0798]: `impl Trait` is not allowed in `extern "cmse-nonsecure-entry"` signatures
-   --> $DIR/generics.rs:79:71
+   --> $DIR/generics.rs:80:71
21    |
22 LL | extern "cmse-nonsecure-entry" fn identity_impl_trait(v: impl Copy) -> impl Copy {
23    |                                                                       ^^^^^^^^^

24 
25 error[E0798]: generics are not allowed in `extern "cmse-nonsecure-entry"` signatures
-   --> $DIR/generics.rs:86:8
+   --> $DIR/generics.rs:87:8
27    |
28 LL |     v: (impl Copy, i32),
29    |        ^^^^^^^^^^^^^^^^

30 
31 error[E0798]: `impl Trait` is not allowed in `extern "cmse-nonsecure-entry"` signatures
-   --> $DIR/generics.rs:88:6
+   --> $DIR/generics.rs:89:6
33    |
34 LL | ) -> (impl Copy, i32) {
35    |      ^^^^^^^^^^^^^^^^

36 
37 error[E0798]: generics are not allowed in `extern "cmse-nonsecure-entry"` signatures
-   --> $DIR/generics.rs:14:57
+   --> $DIR/generics.rs:15:57
39    |
40 LL |     extern "cmse-nonsecure-entry" fn ambient_generic(_: T, _: u32, _: u32, _: u32) -> u64 {
41    |                                                         ^

42 
43 error[E0798]: generics are not allowed in `extern "cmse-nonsecure-entry"` signatures
-   --> $DIR/generics.rs:20:12
+   --> $DIR/generics.rs:21:12
45    |
46 LL |         _: Wrapper<T>,
47    |            ^^^^^^^^^^

48 
49 error[E0798]: return value of `"cmse-nonsecure-entry"` function too large to pass via registers
-   --> $DIR/generics.rs:46:65
+   --> $DIR/generics.rs:47:65
51    |
52 LL | extern "cmse-nonsecure-entry" fn trait_object(x: &dyn Trait) -> &dyn Trait {
53    |                                                                 ^^^^^^^^^^ this type doesn't fit in the available registers

56    = note: the result must either be a (transparently wrapped) i64, u64 or f64, or be at most 4 bytes in size
57 
58 error[E0798]: return value of `"cmse-nonsecure-entry"` function too large to pass via registers
-   --> $DIR/generics.rs:51:80
+   --> $DIR/generics.rs:52:80
60    |
61 LL | extern "cmse-nonsecure-entry" fn static_trait_object(x: &'static dyn Trait) -> &'static dyn Trait {
62    |                                                                                ^^^^^^^^^^^^^^^^^^ this type doesn't fit in the available registers

65    = note: the result must either be a (transparently wrapped) i64, u64 or f64, or be at most 4 bytes in size
66 
67 error[E0798]: return value of `"cmse-nonsecure-entry"` function too large to pass via registers
-   --> $DIR/generics.rs:59:81
+   --> $DIR/generics.rs:60:81
69    |
70 LL | extern "cmse-nonsecure-entry" fn wrapped_trait_object(x: WrapperTransparent) -> WrapperTransparent {
71    |                                                                                 ^^^^^^^^^^^^^^^^^^ this type doesn't fit in the available registers

74    = note: the result must either be a (transparently wrapped) i64, u64 or f64, or be at most 4 bytes in size
75 
76 error[E0798]: `impl Trait` is not allowed in `extern "cmse-nonsecure-entry"` signatures
-   --> $DIR/generics.rs:69:57
+   --> $DIR/generics.rs:70:57
78    |
79 LL | extern "cmse-nonsecure-entry" fn return_impl_trait() -> impl Copy {
80    |                                                         ^^^^^^^^^

81 
82 error[E0798]: `impl Trait` is not allowed in `extern "cmse-nonsecure-entry"` signatures
-   --> $DIR/generics.rs:74:64
+   --> $DIR/generics.rs:75:64
84    |
85 LL | extern "cmse-nonsecure-entry" fn return_impl_trait_nested() -> (impl Copy, i32) {
86    |                                                                ^^^^^^^^^^^^^^^^

Note: some mismatched output was normalized before being compared
-   --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-entry/generics.rs:32:8
-   --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-entry/generics.rs:65:48
---
To only update this specific test, also pass `--test-args cmse-nonsecure/cmse-nonsecure-entry/generics.rs`

error: 1 errors occurred comparing output.
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/cmse-nonsecure/cmse-nonsecure-entry/generics.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" "--check-cfg" "cfg(test,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/cmse-nonsecure/cmse-nonsecure-entry/generics" "-A" "unused" "-W" "unused_attributes" "-A" "internal_features" "-A" "unused_parens" "-A" "unused_braces" "-Crpath" "-Cdebuginfo=0" "-Lnative=/checkout/obj/build/aarch64-unknown-linux-gnu/native/rust-test-helpers" "-Cpanic=abort" "-Cforce-unwind-tables=yes" "--target" "thumbv8m.main-none-eabi" "--crate-type" "lib" "--extern" "minicore=/checkout/obj/build/aarch64-unknown-linux-gnu/test/ui/cmse-nonsecure/cmse-nonsecure-entry/generics/libminicore.rlib"
stdout: none
--- stderr -------------------------------
error[E0798]: generics are not allowed in `extern "cmse-nonsecure-entry"` signatures
##[error]  --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-entry/generics.rs:32:8
   |
LL |     _: U,
   |        ^

error[E0798]: generics are not allowed in `extern "cmse-nonsecure-entry"` signatures
##[error]  --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-entry/generics.rs:65:48
   |
LL | extern "cmse-nonsecure-entry" fn impl_trait(_: impl Copy, _: u32, _: u32, _: u32) -> u64 {
   |                                                ^^^^^^^^^

error[E0798]: generics are not allowed in `extern "cmse-nonsecure-entry"` signatures
##[error]  --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-entry/generics.rs:80:57
   |
LL | extern "cmse-nonsecure-entry" fn identity_impl_trait(v: impl Copy) -> impl Copy {
   |                                                         ^^^^^^^^^

error[E0798]: `impl Trait` is not allowed in `extern "cmse-nonsecure-entry"` signatures
##[error]  --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-entry/generics.rs:80:71
   |
LL | extern "cmse-nonsecure-entry" fn identity_impl_trait(v: impl Copy) -> impl Copy {
   |                                                                       ^^^^^^^^^

error[E0798]: generics are not allowed in `extern "cmse-nonsecure-entry"` signatures
##[error]  --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-entry/generics.rs:87:8
   |
LL |     v: (impl Copy, i32),
   |        ^^^^^^^^^^^^^^^^

error[E0798]: `impl Trait` is not allowed in `extern "cmse-nonsecure-entry"` signatures
##[error]  --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-entry/generics.rs:89:6
   |
LL | ) -> (impl Copy, i32) {
   |      ^^^^^^^^^^^^^^^^

error[E0798]: generics are not allowed in `extern "cmse-nonsecure-entry"` signatures
##[error]  --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-entry/generics.rs:15:57
   |
LL |     extern "cmse-nonsecure-entry" fn ambient_generic(_: T, _: u32, _: u32, _: u32) -> u64 {
   |                                                         ^

error[E0798]: generics are not allowed in `extern "cmse-nonsecure-entry"` signatures
##[error]  --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-entry/generics.rs:21:12
   |
LL |         _: Wrapper<T>,
   |            ^^^^^^^^^^

error[E0798]: return value of `"cmse-nonsecure-entry"` function too large to pass via registers
##[error]  --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-entry/generics.rs:47:65
   |
LL | extern "cmse-nonsecure-entry" fn trait_object(x: &dyn Trait) -> &dyn Trait {
   |                                                                 ^^^^^^^^^^ this type doesn't fit in the available registers
   |
   = note: functions with the `"cmse-nonsecure-entry"` ABI must pass their result via the available return registers
   = note: the result must either be a (transparently wrapped) i64, u64 or f64, or be at most 4 bytes in size

error[E0798]: return value of `"cmse-nonsecure-entry"` function too large to pass via registers
##[error]  --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-entry/generics.rs:52:80
   |
LL | extern "cmse-nonsecure-entry" fn static_trait_object(x: &'static dyn Trait) -> &'static dyn Trait {
   |                                                                                ^^^^^^^^^^^^^^^^^^ this type doesn't fit in the available registers
   |
   = note: functions with the `"cmse-nonsecure-entry"` ABI must pass their result via the available return registers
   = note: the result must either be a (transparently wrapped) i64, u64 or f64, or be at most 4 bytes in size

error[E0798]: return value of `"cmse-nonsecure-entry"` function too large to pass via registers
##[error]  --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-entry/generics.rs:60:81
   |
LL | extern "cmse-nonsecure-entry" fn wrapped_trait_object(x: WrapperTransparent) -> WrapperTransparent {
   |                                                                                 ^^^^^^^^^^^^^^^^^^ this type doesn't fit in the available registers
   |
   = note: functions with the `"cmse-nonsecure-entry"` ABI must pass their result via the available return registers
   = note: the result must either be a (transparently wrapped) i64, u64 or f64, or be at most 4 bytes in size

error[E0798]: `impl Trait` is not allowed in `extern "cmse-nonsecure-entry"` signatures
##[error]  --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-entry/generics.rs:70:57
   |
LL | extern "cmse-nonsecure-entry" fn return_impl_trait() -> impl Copy {
   |                                                         ^^^^^^^^^

error[E0798]: `impl Trait` is not allowed in `extern "cmse-nonsecure-entry"` signatures
##[error]  --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-entry/generics.rs:75:64
   |
LL | extern "cmse-nonsecure-entry" fn return_impl_trait_nested() -> (impl Copy, i32) {
   |                                                                ^^^^^^^^^^^^^^^^

error: aborting due to 13 previous errors

For more information about this error, try `rustc --explain E0798`.
------------------------------------------

---- [ui] tests/ui/cmse-nonsecure/cmse-nonsecure-entry/generics.rs stdout end ----
---- [ui] tests/ui/cmse-nonsecure/cmse-nonsecure-entry/params-via-stack.rs stdout ----
Saved the actual stderr to `/checkout/obj/build/aarch64-unknown-linux-gnu/test/ui/cmse-nonsecure/cmse-nonsecure-entry/params-via-stack/params-via-stack.stderr`
diff of stderr:

1 error[E0798]: arguments for `"cmse-nonsecure-entry"` function too large to pass via registers
-   --> $DIR/params-via-stack.rs:15:76
+   --> $DIR/params-via-stack.rs:16:76
3    |
4 LL | pub extern "cmse-nonsecure-entry" fn f1(_: u32, _: u32, _: u32, _: u32, _: u32, _: u32) {}
5    |                                                                            ^^^     ^^^ does not fit in the available registers

9    = note: functions with the `"cmse-nonsecure-entry"` ABI must pass all their arguments via the 4 32-bit argument registers
10 
11 error[E0798]: arguments for `"cmse-nonsecure-entry"` function too large to pass via registers
-   --> $DIR/params-via-stack.rs:17:76
+   --> $DIR/params-via-stack.rs:18:76
13    |
14 LL | pub extern "cmse-nonsecure-entry" fn f2(_: u32, _: u32, _: u32, _: u16, _: u16) {}
15    |                                                                            ^^^ does not fit in the available registers

17    = note: functions with the `"cmse-nonsecure-entry"` ABI must pass all their arguments via the 4 32-bit argument registers
18 
19 error[E0798]: arguments for `"cmse-nonsecure-entry"` function too large to pass via registers
-   --> $DIR/params-via-stack.rs:19:60
+   --> $DIR/params-via-stack.rs:20:60
21    |
22 LL | pub extern "cmse-nonsecure-entry" fn f3(_: u32, _: u64, _: u32) {}
23    |                                                            ^^^ does not fit in the available registers

25    = note: functions with the `"cmse-nonsecure-entry"` ABI must pass all their arguments via the 4 32-bit argument registers
26 
27 error[E0798]: arguments for `"cmse-nonsecure-entry"` function too large to pass via registers
-   --> $DIR/params-via-stack.rs:21:62
+   --> $DIR/params-via-stack.rs:22:62
29    |
30 LL | pub extern "cmse-nonsecure-entry" fn f4(_: AlignRelevant, _: u32) {}
31    |                                                              ^^^ does not fit in the available registers

33    = note: functions with the `"cmse-nonsecure-entry"` ABI must pass all their arguments via the 4 32-bit argument registers
34 
35 error[E0798]: arguments for `"cmse-nonsecure-entry"` function too large to pass via registers
-   --> $DIR/params-via-stack.rs:25:44
+   --> $DIR/params-via-stack.rs:26:44
37    |
38 LL | pub extern "cmse-nonsecure-entry" fn f5(_: [u32; 5]) {}
39    |                                            ^^^^^^^^ does not fit in the available registers

Note: some mismatched output was normalized before being compared
-   --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-entry/params-via-stack.rs:16:76
-   --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-entry/params-via-stack.rs:18:76
---
To only update this specific test, also pass `--test-args cmse-nonsecure/cmse-nonsecure-entry/params-via-stack.rs`

error: 1 errors occurred comparing output.
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/cmse-nonsecure/cmse-nonsecure-entry/params-via-stack.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" "--check-cfg" "cfg(test,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/cmse-nonsecure/cmse-nonsecure-entry/params-via-stack" "-A" "unused" "-W" "unused_attributes" "-A" "internal_features" "-A" "unused_parens" "-A" "unused_braces" "-Crpath" "-Cdebuginfo=0" "-Lnative=/checkout/obj/build/aarch64-unknown-linux-gnu/native/rust-test-helpers" "-Cpanic=abort" "-Cforce-unwind-tables=yes" "--target" "thumbv8m.main-none-eabi" "--crate-type" "lib" "--extern" "minicore=/checkout/obj/build/aarch64-unknown-linux-gnu/test/ui/cmse-nonsecure/cmse-nonsecure-entry/params-via-stack/libminicore.rlib"
stdout: none
--- stderr -------------------------------
error[E0798]: arguments for `"cmse-nonsecure-entry"` function too large to pass via registers
##[error]  --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-entry/params-via-stack.rs:16:76
   |
LL | pub extern "cmse-nonsecure-entry" fn f1(_: u32, _: u32, _: u32, _: u32, _: u32, _: u32) {} //~ ERROR [E0798]
   |                                                                            ^^^     ^^^ does not fit in the available registers
   |                                                                            |
   |                                                                            does not fit in the available registers
   |
   = note: functions with the `"cmse-nonsecure-entry"` ABI must pass all their arguments via the 4 32-bit argument registers

error[E0798]: arguments for `"cmse-nonsecure-entry"` function too large to pass via registers
##[error]  --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-entry/params-via-stack.rs:18:76
   |
LL | pub extern "cmse-nonsecure-entry" fn f2(_: u32, _: u32, _: u32, _: u16, _: u16) {} //~ ERROR [E0798]
   |                                                                            ^^^ does not fit in the available registers
   |
   = note: functions with the `"cmse-nonsecure-entry"` ABI must pass all their arguments via the 4 32-bit argument registers

error[E0798]: arguments for `"cmse-nonsecure-entry"` function too large to pass via registers
##[error]  --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-entry/params-via-stack.rs:20:60
   |
LL | pub extern "cmse-nonsecure-entry" fn f3(_: u32, _: u64, _: u32) {} //~ ERROR [E0798]
   |                                                            ^^^ does not fit in the available registers
   |
   = note: functions with the `"cmse-nonsecure-entry"` ABI must pass all their arguments via the 4 32-bit argument registers

error[E0798]: arguments for `"cmse-nonsecure-entry"` function too large to pass via registers
##[error]  --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-entry/params-via-stack.rs:22:62
   |
LL | pub extern "cmse-nonsecure-entry" fn f4(_: AlignRelevant, _: u32) {} //~ ERROR [E0798]
   |                                                              ^^^ does not fit in the available registers
   |
   = note: functions with the `"cmse-nonsecure-entry"` ABI must pass all their arguments via the 4 32-bit argument registers

error[E0798]: arguments for `"cmse-nonsecure-entry"` function too large to pass via registers
##[error]  --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-entry/params-via-stack.rs:26:44
   |
LL | pub extern "cmse-nonsecure-entry" fn f5(_: [u32; 5]) {} //~ ERROR [E0798]
   |                                            ^^^^^^^^ does not fit in the available registers
   |
   = note: functions with the `"cmse-nonsecure-entry"` ABI must pass all their arguments via the 4 32-bit argument registers

error: aborting due to 5 previous errors

For more information about this error, try `rustc --explain E0798`.
------------------------------------------

---- [ui] tests/ui/cmse-nonsecure/cmse-nonsecure-entry/params-via-stack.rs stdout end ----
---- [ui] tests/ui/cmse-nonsecure/cmse-nonsecure-entry/return-via-stack.rs stdout ----
Saved the actual stderr to `/checkout/obj/build/aarch64-unknown-linux-gnu/test/ui/cmse-nonsecure/cmse-nonsecure-entry/return-via-stack/return-via-stack.stderr`
diff of stderr:

1 error[E0798]: return value of `"cmse-nonsecure-entry"` function too large to pass via registers
-   --> $DIR/return-via-stack.rs:24:46
+   --> $DIR/return-via-stack.rs:25:46
3    |
4 LL | pub extern "cmse-nonsecure-entry" fn f1() -> ReprCU64 {
5    |                                              ^^^^^^^^ this type doesn't fit in the available registers

8    = note: the result must either be a (transparently wrapped) i64, u64 or f64, or be at most 4 bytes in size
9 
10 error[E0798]: return value of `"cmse-nonsecure-entry"` function too large to pass via registers
-   --> $DIR/return-via-stack.rs:29:46
+   --> $DIR/return-via-stack.rs:30:46
12    |
13 LL | pub extern "cmse-nonsecure-entry" fn f2() -> ReprCBytes {
14    |                                              ^^^^^^^^^^ this type doesn't fit in the available registers

17    = note: the result must either be a (transparently wrapped) i64, u64 or f64, or be at most 4 bytes in size
18 
19 error[E0798]: return value of `"cmse-nonsecure-entry"` function too large to pass via registers
-   --> $DIR/return-via-stack.rs:34:46
+   --> $DIR/return-via-stack.rs:35:46
21    |
22 LL | pub extern "cmse-nonsecure-entry" fn f3() -> U64Compound {
23    |                                              ^^^^^^^^^^^ this type doesn't fit in the available registers

26    = note: the result must either be a (transparently wrapped) i64, u64 or f64, or be at most 4 bytes in size
27 
28 error[E0798]: return value of `"cmse-nonsecure-entry"` function too large to pass via registers
-   --> $DIR/return-via-stack.rs:39:46
+   --> $DIR/return-via-stack.rs:40:46
30    |
31 LL | pub extern "cmse-nonsecure-entry" fn f4() -> ReprCAlign16 {
32    |                                              ^^^^^^^^^^^^ this type doesn't fit in the available registers

35    = note: the result must either be a (transparently wrapped) i64, u64 or f64, or be at most 4 bytes in size
36 
37 error[E0798]: return value of `"cmse-nonsecure-entry"` function too large to pass via registers
-   --> $DIR/return-via-stack.rs:46:46
+   --> $DIR/return-via-stack.rs:47:46
39    |
40 LL | pub extern "cmse-nonsecure-entry" fn f5() -> [u8; 5] {
41    |                                              ^^^^^^^ this type doesn't fit in the available registers

44    = note: the result must either be a (transparently wrapped) i64, u64 or f64, or be at most 4 bytes in size
45 
46 error[E0798]: return value of `"cmse-nonsecure-entry"` function too large to pass via registers
-   --> $DIR/return-via-stack.rs:52:48
+   --> $DIR/return-via-stack.rs:53:48
48    |
49 LL | pub extern "cmse-nonsecure-entry" fn u128() -> u128 {
50    |                                                ^^^^ this type doesn't fit in the available registers

53    = note: the result must either be a (transparently wrapped) i64, u64 or f64, or be at most 4 bytes in size
54 
55 error[E0798]: return value of `"cmse-nonsecure-entry"` function too large to pass via registers
-   --> $DIR/return-via-stack.rs:58:48
+   --> $DIR/return-via-stack.rs:59:48
57    |
58 LL | pub extern "cmse-nonsecure-entry" fn i128() -> i128 {
59    |                                                ^^^^ this type doesn't fit in the available registers

62    = note: the result must either be a (transparently wrapped) i64, u64 or f64, or be at most 4 bytes in size
63 
64 error[E0798]: return value of `"cmse-nonsecure-entry"` function too large to pass via registers
-   --> $DIR/return-via-stack.rs:75:54
+   --> $DIR/return-via-stack.rs:76:54
66    |
67 LL | pub extern "cmse-nonsecure-entry" fn union_rust() -> ReprRustUnionU64 {
68    |                                                      ^^^^^^^^^^^^^^^^ this type doesn't fit in the available registers

71    = note: the result must either be a (transparently wrapped) i64, u64 or f64, or be at most 4 bytes in size
72 
73 error[E0798]: return value of `"cmse-nonsecure-entry"` function too large to pass via registers
-   --> $DIR/return-via-stack.rs:80:51
+   --> $DIR/return-via-stack.rs:81:51
75    |
76 LL | pub extern "cmse-nonsecure-entry" fn union_c() -> ReprCUnionU64 {
77    |                                                   ^^^^^^^^^^^^^ this type doesn't fit in the available registers

Note: some mismatched output was normalized before being compared
-   --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-entry/return-via-stack.rs:25:46
-   --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-entry/return-via-stack.rs:30:46
---
To only update this specific test, also pass `--test-args cmse-nonsecure/cmse-nonsecure-entry/return-via-stack.rs`

error: 1 errors occurred comparing output.
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/cmse-nonsecure/cmse-nonsecure-entry/return-via-stack.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" "--check-cfg" "cfg(test,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/cmse-nonsecure/cmse-nonsecure-entry/return-via-stack" "-A" "unused" "-W" "unused_attributes" "-A" "internal_features" "-A" "unused_parens" "-A" "unused_braces" "-Crpath" "-Cdebuginfo=0" "-Lnative=/checkout/obj/build/aarch64-unknown-linux-gnu/native/rust-test-helpers" "-Cpanic=abort" "-Cforce-unwind-tables=yes" "--target" "thumbv8m.main-none-eabi" "--crate-type" "lib" "--extern" "minicore=/checkout/obj/build/aarch64-unknown-linux-gnu/test/ui/cmse-nonsecure/cmse-nonsecure-entry/return-via-stack/libminicore.rlib"
stdout: none
--- stderr -------------------------------
error[E0798]: return value of `"cmse-nonsecure-entry"` function too large to pass via registers
##[error]  --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-entry/return-via-stack.rs:25:46
   |
LL | pub extern "cmse-nonsecure-entry" fn f1() -> ReprCU64 {
   |                                              ^^^^^^^^ this type doesn't fit in the available registers
   |
   = note: functions with the `"cmse-nonsecure-entry"` ABI must pass their result via the available return registers
   = note: the result must either be a (transparently wrapped) i64, u64 or f64, or be at most 4 bytes in size

error[E0798]: return value of `"cmse-nonsecure-entry"` function too large to pass via registers
##[error]  --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-entry/return-via-stack.rs:30:46
   |
LL | pub extern "cmse-nonsecure-entry" fn f2() -> ReprCBytes {
   |                                              ^^^^^^^^^^ this type doesn't fit in the available registers
   |
   = note: functions with the `"cmse-nonsecure-entry"` ABI must pass their result via the available return registers
   = note: the result must either be a (transparently wrapped) i64, u64 or f64, or be at most 4 bytes in size

error[E0798]: return value of `"cmse-nonsecure-entry"` function too large to pass via registers
##[error]  --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-entry/return-via-stack.rs:35:46
   |
LL | pub extern "cmse-nonsecure-entry" fn f3() -> U64Compound {
   |                                              ^^^^^^^^^^^ this type doesn't fit in the available registers
   |
   = note: functions with the `"cmse-nonsecure-entry"` ABI must pass their result via the available return registers
   = note: the result must either be a (transparently wrapped) i64, u64 or f64, or be at most 4 bytes in size

error[E0798]: return value of `"cmse-nonsecure-entry"` function too large to pass via registers
##[error]  --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-entry/return-via-stack.rs:40:46
   |
LL | pub extern "cmse-nonsecure-entry" fn f4() -> ReprCAlign16 {
   |                                              ^^^^^^^^^^^^ this type doesn't fit in the available registers
   |
   = note: functions with the `"cmse-nonsecure-entry"` ABI must pass their result via the available return registers
   = note: the result must either be a (transparently wrapped) i64, u64 or f64, or be at most 4 bytes in size

error[E0798]: return value of `"cmse-nonsecure-entry"` function too large to pass via registers
##[error]  --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-entry/return-via-stack.rs:47:46
   |
LL | pub extern "cmse-nonsecure-entry" fn f5() -> [u8; 5] {
   |                                              ^^^^^^^ this type doesn't fit in the available registers
   |
   = note: functions with the `"cmse-nonsecure-entry"` ABI must pass their result via the available return registers
   = note: the result must either be a (transparently wrapped) i64, u64 or f64, or be at most 4 bytes in size

error[E0798]: return value of `"cmse-nonsecure-entry"` function too large to pass via registers
##[error]  --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-entry/return-via-stack.rs:53:48
   |
LL | pub extern "cmse-nonsecure-entry" fn u128() -> u128 {
   |                                                ^^^^ this type doesn't fit in the available registers
   |
   = note: functions with the `"cmse-nonsecure-entry"` ABI must pass their result via the available return registers
   = note: the result must either be a (transparently wrapped) i64, u64 or f64, or be at most 4 bytes in size

error[E0798]: return value of `"cmse-nonsecure-entry"` function too large to pass via registers
##[error]  --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-entry/return-via-stack.rs:59:48
   |
LL | pub extern "cmse-nonsecure-entry" fn i128() -> i128 {
   |                                                ^^^^ this type doesn't fit in the available registers
   |
   = note: functions with the `"cmse-nonsecure-entry"` ABI must pass their result via the available return registers
   = note: the result must either be a (transparently wrapped) i64, u64 or f64, or be at most 4 bytes in size

error[E0798]: return value of `"cmse-nonsecure-entry"` function too large to pass via registers
##[error]  --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-entry/return-via-stack.rs:76:54
   |
LL | pub extern "cmse-nonsecure-entry" fn union_rust() -> ReprRustUnionU64 {
   |                                                      ^^^^^^^^^^^^^^^^ this type doesn't fit in the available registers
   |
   = note: functions with the `"cmse-nonsecure-entry"` ABI must pass their result via the available return registers
   = note: the result must either be a (transparently wrapped) i64, u64 or f64, or be at most 4 bytes in size

error[E0798]: return value of `"cmse-nonsecure-entry"` function too large to pass via registers
##[error]  --> /checkout/tests/ui/cmse-nonsecure/cmse-nonsecure-entry/return-via-stack.rs:81:51
   |
LL | pub extern "cmse-nonsecure-entry" fn union_c() -> ReprCUnionU64 {
   |                                                   ^^^^^^^^^^^^^ this type doesn't fit in the available registers
   |
   = note: functions with the `"cmse-nonsecure-entry"` ABI must pass their result via the available return registers
   = note: the result must either be a (transparently wrapped) i64, u64 or f64, or be at most 4 bytes in size

error: aborting due to 9 previous errors

For more information about this error, try `rustc --explain E0798`.
------------------------------------------

---- [ui] tests/ui/cmse-nonsecure/cmse-nonsecure-entry/return-via-stack.rs stdout end ----
---- [ui] tests/ui/feature-gates/feature-gate-abi-msp430-interrupt.rs stdout ----
Saved the actual stderr to `/checkout/obj/build/aarch64-unknown-linux-gnu/test/ui/feature-gates/feature-gate-abi-msp430-interrupt/feature-gate-abi-msp430-interrupt.stderr`
diff of stderr:

1 error[E0658]: the extern "msp430-interrupt" ABI is experimental and subject to change
-   --> $DIR/feature-gate-abi-msp430-interrupt.rs:10:8
+   --> $DIR/feature-gate-abi-msp430-interrupt.rs:11:8
3    |
4 LL | extern "msp430-interrupt" fn f() {}
5    |        ^^^^^^^^^^^^^^^^^^

9    = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
10 
11 error[E0658]: the extern "msp430-interrupt" ABI is experimental and subject to change
-   --> $DIR/feature-gate-abi-msp430-interrupt.rs:14:12
+   --> $DIR/feature-gate-abi-msp430-interrupt.rs:15:12
13    |
14 LL |     extern "msp430-interrupt" fn m();
15    |            ^^^^^^^^^^^^^^^^^^

19    = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
20 
21 error[E0658]: the extern "msp430-interrupt" ABI is experimental and subject to change
-   --> $DIR/feature-gate-abi-msp430-interrupt.rs:17:12
+   --> $DIR/feature-gate-abi-msp430-interrupt.rs:18:12
23    |
24 LL |     extern "msp430-interrupt" fn dm() {}
25    |            ^^^^^^^^^^^^^^^^^^

29    = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
30 
31 error[E0658]: the extern "msp430-interrupt" ABI is experimental and subject to change
-   --> $DIR/feature-gate-abi-msp430-interrupt.rs:23:12
+   --> $DIR/feature-gate-abi-msp430-interrupt.rs:24:12
33    |
34 LL |     extern "msp430-interrupt" fn m() {}
35    |            ^^^^^^^^^^^^^^^^^^

39    = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
40 
41 error[E0658]: the extern "msp430-interrupt" ABI is experimental and subject to change
-   --> $DIR/feature-gate-abi-msp430-interrupt.rs:28:12
+   --> $DIR/feature-gate-abi-msp430-interrupt.rs:29:12
43    |
44 LL |     extern "msp430-interrupt" fn im() {}
45    |            ^^^^^^^^^^^^^^^^^^

49    = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
50 
51 error[E0658]: the extern "msp430-interrupt" ABI is experimental and subject to change
-   --> $DIR/feature-gate-abi-msp430-interrupt.rs:32:18
+   --> $DIR/feature-gate-abi-msp430-interrupt.rs:33:18
53    |
54 LL | type TA = extern "msp430-interrupt" fn();
55    |                  ^^^^^^^^^^^^^^^^^^

59    = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
60 
61 error[E0658]: the extern "msp430-interrupt" ABI is experimental and subject to change
-   --> $DIR/feature-gate-abi-msp430-interrupt.rs:35:8
+   --> $DIR/feature-gate-abi-msp430-interrupt.rs:36:8
63    |
64 LL | extern "msp430-interrupt" {}
65    |        ^^^^^^^^^^^^^^^^^^

Note: some mismatched output was normalized before being compared
-   --> /checkout/tests/ui/feature-gates/feature-gate-abi-msp430-interrupt.rs:11:8
-   --> /checkout/tests/ui/feature-gates/feature-gate-abi-msp430-interrupt.rs:15:12
---
To only update this specific test, also pass `--test-args feature-gates/feature-gate-abi-msp430-interrupt.rs`

error: 1 errors occurred comparing output.
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/feature-gates/feature-gate-abi-msp430-interrupt.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" "--check-cfg" "cfg(test,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/feature-gates/feature-gate-abi-msp430-interrupt" "-A" "unused" "-W" "unused_attributes" "-A" "internal_features" "-A" "unused_parens" "-A" "unused_braces" "-Crpath" "-Cdebuginfo=0" "-Lnative=/checkout/obj/build/aarch64-unknown-linux-gnu/native/rust-test-helpers" "-Cpanic=abort" "-Cforce-unwind-tables=yes" "--target=msp430-none-elf" "--crate-type=rlib" "--extern" "minicore=/checkout/obj/build/aarch64-unknown-linux-gnu/test/ui/feature-gates/feature-gate-abi-msp430-interrupt/libminicore.rlib"
stdout: none
--- stderr -------------------------------
error[E0658]: the extern "msp430-interrupt" ABI is experimental and subject to change
##[error]  --> /checkout/tests/ui/feature-gates/feature-gate-abi-msp430-interrupt.rs:11:8
   |
LL | extern "msp430-interrupt" fn f() {}
   |        ^^^^^^^^^^^^^^^^^^
   |
   = note: see issue #38487 <https://github.com/rust-lang/rust/issues/38487> for more information
   = help: add `#![feature(abi_msp430_interrupt)]` to the crate attributes to enable
   = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date

error[E0658]: the extern "msp430-interrupt" ABI is experimental and subject to change
##[error]  --> /checkout/tests/ui/feature-gates/feature-gate-abi-msp430-interrupt.rs:15:12
   |
LL |     extern "msp430-interrupt" fn m();
   |            ^^^^^^^^^^^^^^^^^^
   |
   = note: see issue #38487 <https://github.com/rust-lang/rust/issues/38487> for more information
   = help: add `#![feature(abi_msp430_interrupt)]` to the crate attributes to enable
   = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date

error[E0658]: the extern "msp430-interrupt" ABI is experimental and subject to change
##[error]  --> /checkout/tests/ui/feature-gates/feature-gate-abi-msp430-interrupt.rs:18:12
   |
LL |     extern "msp430-interrupt" fn dm() {}
   |            ^^^^^^^^^^^^^^^^^^
   |
   = note: see issue #38487 <https://github.com/rust-lang/rust/issues/38487> for more information
   = help: add `#![feature(abi_msp430_interrupt)]` to the crate attributes to enable
   = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date

error[E0658]: the extern "msp430-interrupt" ABI is experimental and subject to change
##[error]  --> /checkout/tests/ui/feature-gates/feature-gate-abi-msp430-interrupt.rs:24:12
   |
LL |     extern "msp430-interrupt" fn m() {}
   |            ^^^^^^^^^^^^^^^^^^
   |
   = note: see issue #38487 <https://github.com/rust-lang/rust/issues/38487> for more information
   = help: add `#![feature(abi_msp430_interrupt)]` to the crate attributes to enable
   = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date

error[E0658]: the extern "msp430-interrupt" ABI is experimental and subject to change
##[error]  --> /checkout/tests/ui/feature-gates/feature-gate-abi-msp430-interrupt.rs:29:12
   |
LL |     extern "msp430-interrupt" fn im() {}
   |            ^^^^^^^^^^^^^^^^^^
   |
   = note: see issue #38487 <https://github.com/rust-lang/rust/issues/38487> for more information
   = help: add `#![feature(abi_msp430_interrupt)]` to the crate attributes to enable
   = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date

error[E0658]: the extern "msp430-interrupt" ABI is experimental and subject to change
##[error]  --> /checkout/tests/ui/feature-gates/feature-gate-abi-msp430-interrupt.rs:33:18
   |
LL | type TA = extern "msp430-interrupt" fn();
   |                  ^^^^^^^^^^^^^^^^^^
   |
   = note: see issue #38487 <https://github.com/rust-lang/rust/issues/38487> for more information
   = help: add `#![feature(abi_msp430_interrupt)]` to the crate attributes to enable
   = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date

error[E0658]: the extern "msp430-interrupt" ABI is experimental and subject to change
##[error]  --> /checkout/tests/ui/feature-gates/feature-gate-abi-msp430-interrupt.rs:36:8
   |
LL | extern "msp430-interrupt" {}
   |        ^^^^^^^^^^^^^^^^^^
   |
   = note: see issue #38487 <https://github.com/rust-lang/rust/issues/38487> for more information
   = help: add `#![feature(abi_msp430_interrupt)]` to the crate attributes to enable
   = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date

error: aborting due to 7 previous errors

For more information about this error, try `rustc --explain E0658`.
------------------------------------------

---- [ui] tests/ui/feature-gates/feature-gate-abi-msp430-interrupt.rs stdout end ----
---- [ui] tests/ui/force-inlining/asm.rs stdout ----
Saved the actual stderr to `/checkout/obj/build/aarch64-unknown-linux-gnu/test/ui/force-inlining/asm/asm.stderr`
diff of stderr:

1 error: `instruction_set_a32` could not be inlined into `t32` but is required to be inlined
-   --> $DIR/asm.rs:45:5
+   --> $DIR/asm.rs:46:5
3    |
4 LL |     instruction_set_a32();
5    |     ^^^^^^^^^^^^^^^^^^^^^ ...`instruction_set_a32` called here

7    = note: could not be inlined due to: incompatible instruction set
8 
9 error: `inline_always_and_using_inline_asm` could not be inlined into `t32` but is required to be inlined
-   --> $DIR/asm.rs:49:5
+   --> $DIR/asm.rs:50:5
11    |
12 LL |     inline_always_and_using_inline_asm();
13    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ...`inline_always_and_using_inline_asm` called here

15    = note: could not be inlined due to: cannot move inline-asm across instruction sets
16 
17 error: `instruction_set_a32` could not be inlined into `default` but is required to be inlined
-   --> $DIR/asm.rs:54:5
+   --> $DIR/asm.rs:55:5
19    |
20 LL |     instruction_set_a32();
21    |     ^^^^^^^^^^^^^^^^^^^^^ ...`instruction_set_a32` called here

23    = note: could not be inlined due to: incompatible instruction set
24 
25 error: `instruction_set_t32` could not be inlined into `default` but is required to be inlined
-   --> $DIR/asm.rs:56:5
+   --> $DIR/asm.rs:57:5
27    |
28 LL |     instruction_set_t32();
29    |     ^^^^^^^^^^^^^^^^^^^^^ ...`instruction_set_t32` called here

Note: some mismatched output was normalized before being compared
-   --> /checkout/tests/ui/force-inlining/asm.rs:46:5
-   --> /checkout/tests/ui/force-inlining/asm.rs:50:5
-   --> /checkout/tests/ui/force-inlining/asm.rs:55:5
---
To only update this specific test, also pass `--test-args force-inlining/asm.rs`

error: 1 errors occurred comparing output.
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/force-inlining/asm.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" "--check-cfg" "cfg(test,FALSE)" "--error-format" "json" "--json" "future-incompat" "-Ccodegen-units=1" "-Zui-testing" "-Zdeduplicate-diagnostics=no" "-Zwrite-long-types-to-disk=no" "-Cstrip=debuginfo" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/aarch64-unknown-linux-gnu/test/ui/force-inlining/asm" "-A" "unused" "-W" "unused_attributes" "-A" "internal_features" "-A" "unused_parens" "-A" "unused_braces" "-Crpath" "-Cdebuginfo=0" "-Lnative=/checkout/obj/build/aarch64-unknown-linux-gnu/native/rust-test-helpers" "-Cpanic=abort" "-Cforce-unwind-tables=yes" "--crate-type=lib" "--target" "thumbv4t-none-eabi" "--extern" "minicore=/checkout/obj/build/aarch64-unknown-linux-gnu/test/ui/force-inlining/asm/libminicore.rlib"
stdout: none
--- stderr -------------------------------
error: `instruction_set_a32` could not be inlined into `t32` but is required to be inlined
##[error]  --> /checkout/tests/ui/force-inlining/asm.rs:46:5
   |
LL |     instruction_set_a32();
   |     ^^^^^^^^^^^^^^^^^^^^^ ...`instruction_set_a32` called here
   |
   = note: could not be inlined due to: incompatible instruction set

error: `inline_always_and_using_inline_asm` could not be inlined into `t32` but is required to be inlined
##[error]  --> /checkout/tests/ui/force-inlining/asm.rs:50:5
   |
LL |     inline_always_and_using_inline_asm();
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ...`inline_always_and_using_inline_asm` called here
   |
   = note: could not be inlined due to: cannot move inline-asm across instruction sets

error: `instruction_set_a32` could not be inlined into `default` but is required to be inlined
##[error]  --> /checkout/tests/ui/force-inlining/asm.rs:55:5
   |
LL |     instruction_set_a32();
   |     ^^^^^^^^^^^^^^^^^^^^^ ...`instruction_set_a32` called here
   |
   = note: could not be inlined due to: incompatible instruction set

error: `instruction_set_t32` could not be inlined into `default` but is required to be inlined
##[error]  --> /checkout/tests/ui/force-inlining/asm.rs:57:5
   |
LL |     instruction_set_t32();
   |     ^^^^^^^^^^^^^^^^^^^^^ ...`instruction_set_t32` called here
   |
   = note: could not be inlined due to: incompatible instruction set

error: aborting due to 4 previous errors
------------------------------------------
---
5 LL | |

15    = note: `#[warn(unsupported_calling_conventions)]` (part of `#[warn(future_incompatible)]`) on by default
16 
17 error: ABI not supported by `#[link(kind = "raw-dylib")]` on this architecture
-   --> $DIR/unsupported-abi.rs:16:5
+   --> $DIR/unsupported-abi.rs:17:5
19    |
20 LL |     fn f(x: i32);
21    |     ^^^^^^^^^^^^^
---
To only update this specific test, also pass `--test-args linkage-attr/raw-dylib/windows/unsupported-abi.rs`

error: 1 errors occurred comparing output.
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/linkage-attr/raw-dylib/windows/unsupported-abi.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" "--check-cfg" "cfg(test,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/linkage-attr/raw-dylib/windows/unsupported-abi" "-A" "unused" "-W" "unused_attributes" "-A" "internal_features" "-A" "unused_parens" "-A" "unused_braces" "-Crpath" "-Cdebuginfo=0" "-Lnative=/checkout/obj/build/aarch64-unknown-linux-gnu/native/rust-test-helpers" "-Cpanic=abort" "-Cforce-unwind-tables=yes" "--target" "x86_64-pc-windows-msvc" "--crate-type" "lib" "--emit" "link" "--extern" "minicore=/checkout/obj/build/aarch64-unknown-linux-gnu/test/ui/linkage-attr/raw-dylib/windows/unsupported-abi/libminicore.rlib"
stdout: none
--- stderr -------------------------------
warning: "stdcall" is not a supported ABI for the current target
##[warning]  --> /checkout/tests/ui/linkage-attr/raw-dylib/windows/unsupported-abi.rs:14:1
   |
LL | / extern "stdcall" {
LL | | //~^ WARN: unsupported_calling_conventions
LL | | //~| WARN: previously accepted
LL | |     fn f(x: i32);
LL | |     //~^ ERROR ABI not supported by `#[link(kind = "raw-dylib")]` on this architecture
LL | | }
   | |_^
   |
   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
   = note: for more information, see issue #137018 <https://github.com/rust-lang/rust/issues/137018>
   = help: if you need `extern "stdcall"` on win32 and `extern "C"` everywhere else, use `extern "system"`
   = note: `#[warn(unsupported_calling_conventions)]` (part of `#[warn(future_incompatible)]`) on by default

error: ABI not supported by `#[link(kind = "raw-dylib")]` on this architecture
##[error]  --> /checkout/tests/ui/linkage-attr/raw-dylib/windows/unsupported-abi.rs:17:5
   |
LL |     fn f(x: i32);
   |     ^^^^^^^^^^^^^

error: aborting due to 1 previous error; 1 warning emitted
------------------------------------------

---- [ui] tests/ui/linkage-attr/raw-dylib/windows/unsupported-abi.rs stdout end ----
---- [ui] tests/ui/repr/repr_align_greater_usize.rs#msp430 stdout ----
Saved the actual stderr to `/checkout/obj/build/aarch64-unknown-linux-gnu/test/ui/repr/repr_align_greater_usize.msp430/repr_align_greater_usize.msp430.stderr`
diff of stderr:

1 error[E0589]: alignment must not be greater than `isize::MAX` bytes
-   --> $DIR/repr_align_greater_usize.rs:22:8
+   --> $DIR/repr_align_greater_usize.rs:23:8
---
The actual stderr differed from the expected stderr
To update references, rerun the tests and pass the `--bless` flag
To only update this specific test, also pass `--test-args repr/repr_align_greater_usize.rs`

error in revision `msp430`: 1 errors occurred comparing output.
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/repr/repr_align_greater_usize.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" "--cfg" "msp430" "--check-cfg" "cfg(test,FALSE,msp430,aarch32)" "--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/repr/repr_align_greater_usize.msp430" "-A" "unused" "-W" "unused_attributes" "-A" "internal_features" "-A" "unused_parens" "-A" "unused_braces" "-Crpath" "-Cdebuginfo=0" "-Lnative=/checkout/obj/build/aarch64-unknown-linux-gnu/native/rust-test-helpers" "-Cpanic=abort" "-Cforce-unwind-tables=yes" "--target=msp430-none-elf" "--extern" "minicore=/checkout/obj/build/aarch64-unknown-linux-gnu/test/ui/repr/repr_align_greater_usize.msp430/libminicore.rlib"
stdout: none
--- stderr -------------------------------
error[E0589]: alignment must not be greater than `isize::MAX` bytes
##[error]  --> /checkout/tests/ui/repr/repr_align_greater_usize.rs:23:8
   |
LL | #[repr(align(32768))] //[msp430]~ ERROR alignment must not be greater than `isize::MAX`
   |        ^^^^^^^^^^^^
   |
   = note: `isize::MAX` is 32767 for the current target

error[E0589]: alignment must not be greater than `isize::MAX` bytes
##[error]  --> /checkout/tests/ui/repr/repr_align_greater_usize.rs:26:8
   |
LL | #[repr(align(65536))] //[msp430]~ ERROR alignment must not be greater than `isize::MAX`
   |        ^^^^^^^^^^^^
   |
   = note: `isize::MAX` is 32767 for the current target

error: aborting due to 2 previous errors

For more information about this error, try `rustc --explain E0589`.
------------------------------------------

---- [ui] tests/ui/repr/repr_align_greater_usize.rs#msp430 stdout end ----
---- [ui] tests/ui/target-feature/abi-incompatible-target-feature-attribute-fcw.rs stdout ----
Saved the actual stderr to `/checkout/obj/build/aarch64-unknown-linux-gnu/test/ui/target-feature/abi-incompatible-target-feature-attribute-fcw/abi-incompatible-target-feature-attribute-fcw.stderr`
diff of stderr:

1 error: enabling the `neon` target feature on the current target is unsound due to ABI issues
-   --> $DIR/abi-incompatible-target-feature-attribute-fcw.rs:12:18
+   --> $DIR/abi-incompatible-target-feature-attribute-fcw.rs:13:18
3    |
4 LL | #[target_feature(enable = "neon")]
5    |                  ^^^^^^^^^^^^^^^

7    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
8    = note: for more information, see issue #134375 <https://github.com/rust-lang/rust/issues/134375>
9 note: the lint level is defined here
---
18 error: enabling the `neon` target feature on the current target is unsound due to ABI issues
-   --> $DIR/abi-incompatible-target-feature-attribute-fcw.rs:12:18
+   --> $DIR/abi-incompatible-target-feature-attribute-fcw.rs:13:18
20    |
21 LL | #[target_feature(enable = "neon")]
22    |                  ^^^^^^^^^^^^^^^

24    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
25    = note: for more information, see issue #134375 <https://github.com/rust-lang/rust/issues/134375>
26 note: the lint level is defined here
---
To only update this specific test, also pass `--test-args target-feature/abi-incompatible-target-feature-attribute-fcw.rs`

error: 1 errors occurred comparing output.
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/target-feature/abi-incompatible-target-feature-attribute-fcw.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" "--check-cfg" "cfg(test,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/target-feature/abi-incompatible-target-feature-attribute-fcw" "-A" "unused" "-W" "unused_attributes" "-A" "internal_features" "-A" "unused_parens" "-A" "unused_braces" "-Crpath" "-Cdebuginfo=0" "-Lnative=/checkout/obj/build/aarch64-unknown-linux-gnu/native/rust-test-helpers" "-Cpanic=abort" "-Cforce-unwind-tables=yes" "--crate-type=lib" "--target=aarch64-unknown-none-softfloat" "--extern" "minicore=/checkout/obj/build/aarch64-unknown-linux-gnu/test/ui/target-feature/abi-incompatible-target-feature-attribute-fcw/libminicore.rlib"
stdout: none
--- stderr -------------------------------
error: enabling the `neon` target feature on the current target is unsound due to ABI issues
##[error]  --> /checkout/tests/ui/target-feature/abi-incompatible-target-feature-attribute-fcw.rs:13:18
   |
LL | #[target_feature(enable = "neon")]
   |                  ^^^^^^^^^^^^^^^
   |
   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
   = note: for more information, see issue #134375 <https://github.com/rust-lang/rust/issues/134375>
note: the lint level is defined here
---
Future incompatibility report: Future breakage diagnostic:
error: enabling the `neon` target feature on the current target is unsound due to ABI issues
##[error]  --> /checkout/tests/ui/target-feature/abi-incompatible-target-feature-attribute-fcw.rs:13:18
   |
LL | #[target_feature(enable = "neon")]
   |                  ^^^^^^^^^^^^^^^
   |
   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
   = note: for more information, see issue #134375 <https://github.com/rust-lang/rust/issues/134375>
note: the lint level is defined here

antoyo · 2025-11-28T22:57:14Z

@bjorn3: Is there any way to bless the UI tests for Aarch64 from an x86 computer?

Move the libgccjit.so file in a target directory

48ea70c

Since GCC is not multi-target, we need multiple libgccjit.so. Our solution to have a directory per target so that we can have multiple libgccjit.so.

rustbot added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap) labels Nov 28, 2025

rustbot assigned Kobzol Nov 28, 2025

rustbot added the T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. label Nov 28, 2025

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Ignore failing GCC test

3dc76dc

antoyo force-pushed the libgccjit-targets branch from 1fea3d0 to 3dc76dc Compare November 28, 2025 21:42

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Move the libgccjit.so file in a target directory #149426

Move the libgccjit.so file in a target directory #149426

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Move the libgccjit.so file in a target directory #149426

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