tests/ui/splat/splat-invalid.stderr

error: multiple `#[splat]`s are not allowed in the same function
  --> $DIR/splat-invalid.rs:7:19
   |
LL | fn multisplat_bad(#[splat] (_a, _b): (u32, i8), #[splat] (_c, _d): (u32, i8)) {}
   |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = help: remove `#[splat]` from all but one argument

error: `...` and `#[splat]` are not allowed in the same function
  --> $DIR/splat-invalid.rs:10:37
   |
LL | unsafe extern "C" fn splat_variadic(#[splat] (_a, _b): (u32, i8), varargs: ...) {}
   |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^
   |
   = help: remove `#[splat]` or remove `...`

error: `...` must be the last argument of a C-variadic function
  --> $DIR/splat-invalid.rs:13:38
   |
LL | unsafe extern "C" fn splat_variadic2(varargs: ..., #[splat] (_a, _b): (u32, i8)) {}
   |                                      ^^^^^^^^^^^^

error: `...` and `#[splat]` are not allowed in the same function
  --> $DIR/splat-invalid.rs:13:38
   |
LL | unsafe extern "C" fn splat_variadic2(varargs: ..., #[splat] (_a, _b): (u32, i8)) {}
   |                                      ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = help: remove `#[splat]` or remove `...`

error: incorrect function inside `extern` block
  --> $DIR/splat-invalid.rs:18:8
   |
LL | extern "C" {
   | ---------- `extern` blocks define existing foreign functions and functions inside of them cannot have a body
LL |     fn splat_variadic3(#[splat] (_a, _b): (u32, i8), ...) {}
   |        ^^^^^^^^^^^^^^^ cannot have a body                 -- help: remove the invalid body: `;`
   |
   = help: you might have meant to write a function accessible through FFI, which can be done by writing `extern fn` outside of the `extern` block
   = note: for more information, visit https://doc.rust-lang.org/std/keyword.extern.html

error: `...` and `#[splat]` are not allowed in the same function
  --> $DIR/splat-invalid.rs:18:24
   |
LL |     fn splat_variadic3(#[splat] (_a, _b): (u32, i8), ...) {}
   |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^
   |
   = help: remove `#[splat]` or remove `...`

error: incorrect function inside `extern` block
  --> $DIR/splat-invalid.rs:22:8
   |
LL | extern "C" {
   | ---------- `extern` blocks define existing foreign functions and functions inside of them cannot have a body
...
LL |     fn splat_variadic4(..., #[splat] (_a, _b): (u32, i8)) {}
   |        ^^^^^^^^^^^^^^^ cannot have a body                 -- help: remove the invalid body: `;`
   |
   = help: you might have meant to write a function accessible through FFI, which can be done by writing `extern fn` outside of the `extern` block
   = note: for more information, visit https://doc.rust-lang.org/std/keyword.extern.html

error: `...` must be the last argument of a C-variadic function
  --> $DIR/splat-invalid.rs:22:24
   |
LL |     fn splat_variadic4(..., #[splat] (_a, _b): (u32, i8)) {}
   |                        ^^^

error: `...` and `#[splat]` are not allowed in the same function
  --> $DIR/splat-invalid.rs:22:24
   |
LL |     fn splat_variadic4(..., #[splat] (_a, _b): (u32, i8)) {}
   |                        ^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = help: remove `#[splat]` or remove `...`

error: aborting due to 9 previous errors