rust/src/test/ui/asm/naked-functions.stderr

error: asm with the `pure` option must have at least one output
  --> $DIR/naked-functions.rs:111:14
   |
LL |     asm!("", options(readonly, nostack), options(pure));
   |              ^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^

error: this is a user specified error
  --> $DIR/naked-functions.rs:203:5
   |
LL |     compile_error!("this is a user specified error")
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: this is a user specified error
  --> $DIR/naked-functions.rs:209:5
   |
LL |     compile_error!("this is a user specified error");
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: asm template must be a string literal
  --> $DIR/naked-functions.rs:216:10
   |
LL |     asm!(invalid_syntax)
   |          ^^^^^^^^^^^^^^

error: patterns not allowed in naked function parameters
  --> $DIR/naked-functions.rs:20:5
   |
LL |     mut a: u32,
   |     ^^^^^

error: patterns not allowed in naked function parameters
  --> $DIR/naked-functions.rs:22:5
   |
LL |     &b: &i32,
   |     ^^

error: patterns not allowed in naked function parameters
  --> $DIR/naked-functions.rs:24:6
   |
LL |     (None | Some(_)): Option<std::ptr::NonNull<u8>>,
   |      ^^^^^^^^^^^^^^

error: patterns not allowed in naked function parameters
  --> $DIR/naked-functions.rs:26:5
   |
LL |     P { x, y }: P,
   |     ^^^^^^^^^^

error: referencing function parameters is not allowed in naked functions
  --> $DIR/naked-functions.rs:35:5
   |
LL |     a + 1
   |     ^
   |
   = help: follow the calling convention in asm block to use parameters

error[E0787]: naked functions must contain a single asm block
  --> $DIR/naked-functions.rs:33:1
   |
LL | / pub unsafe extern "C" fn inc(a: u32) -> u32 {
LL | |
LL | |     a + 1
   | |     ----- non-asm is unsupported in naked functions
LL | |
LL | | }
   | |_^

error: referencing function parameters is not allowed in naked functions
  --> $DIR/naked-functions.rs:41:31
   |
LL |     asm!("/* {0} */", in(reg) a, options(noreturn));
   |                               ^
   |
   = help: follow the calling convention in asm block to use parameters

error[E0787]: only `const` and `sym` operands are supported in naked functions
  --> $DIR/naked-functions.rs:41:23
   |
LL |     asm!("/* {0} */", in(reg) a, options(noreturn));
   |                       ^^^^^^^^^

error[E0787]: naked functions must contain a single asm block
  --> $DIR/naked-functions.rs:48:1
   |
LL | / pub unsafe extern "C" fn inc_closure(a: u32) -> u32 {
LL | |
LL | |     (|| a + 1)()
   | |     ------------ non-asm is unsupported in naked functions
LL | | }
   | |_^

error[E0787]: only `const` and `sym` operands are supported in naked functions
  --> $DIR/naked-functions.rs:65:10
   |
LL |          in(reg) a,
   |          ^^^^^^^^^
LL |
LL |          inlateout(reg) b,
   |          ^^^^^^^^^^^^^^^^
LL |          inout(reg) c,
   |          ^^^^^^^^^^^^
LL |          lateout(reg) d,
   |          ^^^^^^^^^^^^^^
LL |          out(reg) e,
   |          ^^^^^^^^^^

error[E0787]: asm in naked functions must use `noreturn` option
  --> $DIR/naked-functions.rs:63:5
   |
LL | /     asm!("/* {0} {1} {2} {3} {4} {5} {6} */",
LL | |
LL | |          in(reg) a,
LL | |
...  |
LL | |          sym G,
LL | |     );
   | |_____^
   |
help: consider specifying that the asm block is responsible for returning from the function
   |
LL |          sym G, options(noreturn),
   |               +++++++++++++++++++

error[E0787]: naked functions must contain a single asm block
  --> $DIR/naked-functions.rs:54:1
   |
LL | / pub unsafe extern "C" fn unsupported_operands() {
LL | |
LL | |     let mut a = 0usize;
   | |     ------------------- non-asm is unsupported in naked functions
LL | |     let mut b = 0usize;
   | |     ------------------- non-asm is unsupported in naked functions
LL | |     let mut c = 0usize;
   | |     ------------------- non-asm is unsupported in naked functions
LL | |     let mut d = 0usize;
   | |     ------------------- non-asm is unsupported in naked functions
LL | |     let mut e = 0usize;
   | |     ------------------- non-asm is unsupported in naked functions
...  |
LL | |     );
LL | | }
   | |_^

error[E0787]: naked functions must contain a single asm block
  --> $DIR/naked-functions.rs:77:1
   |
LL | / pub extern "C" fn missing_assembly() {
LL | |
LL | | }
   | |_^

error[E0787]: asm in naked functions must use `noreturn` option
  --> $DIR/naked-functions.rs:84:5
   |
LL |     asm!("");
   |     ^^^^^^^^
   |
help: consider specifying that the asm block is responsible for returning from the function
   |
LL |     asm!("", options(noreturn));
   |            +++++++++++++++++++

error[E0787]: asm in naked functions must use `noreturn` option
  --> $DIR/naked-functions.rs:86:5
   |
LL |     asm!("");
   |     ^^^^^^^^
   |
help: consider specifying that the asm block is responsible for returning from the function
   |
LL |     asm!("", options(noreturn));
   |            +++++++++++++++++++

error[E0787]: asm in naked functions must use `noreturn` option
  --> $DIR/naked-functions.rs:88:5
   |
LL |     asm!("");
   |     ^^^^^^^^
   |
help: consider specifying that the asm block is responsible for returning from the function
   |
LL |     asm!("", options(noreturn));
   |            +++++++++++++++++++

error[E0787]: naked functions must contain a single asm block
  --> $DIR/naked-functions.rs:82:1
   |
LL | / pub extern "C" fn too_many_asm_blocks() {
LL | |
LL | |     asm!("");
LL | |
LL | |     asm!("");
   | |     -------- multiple asm blocks are unsupported in naked functions
LL | |
LL | |     asm!("");
   | |     -------- multiple asm blocks are unsupported in naked functions
LL | |
LL | |     asm!("", options(noreturn));
   | |     --------------------------- multiple asm blocks are unsupported in naked functions
LL | | }
   | |_^

error: referencing function parameters is not allowed in naked functions
  --> $DIR/naked-functions.rs:97:11
   |
LL |         *&y
   |           ^
   |
   = help: follow the calling convention in asm block to use parameters

error[E0787]: naked functions must contain a single asm block
  --> $DIR/naked-functions.rs:95:5
   |
LL | /     pub extern "C" fn inner(y: usize) -> usize {
LL | |
LL | |         *&y
   | |         --- non-asm is unsupported in naked functions
LL | |
LL | |     }
   | |_____^

error[E0787]: asm options unsupported in naked functions: `nomem`, `preserves_flags`
  --> $DIR/naked-functions.rs:105:5
   |
LL |     asm!("", options(nomem, preserves_flags, noreturn));
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error[E0787]: asm options unsupported in naked functions: `nostack`, `pure`, `readonly`
  --> $DIR/naked-functions.rs:111:5
   |
LL |     asm!("", options(readonly, nostack), options(pure));
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error[E0787]: asm in naked functions must use `noreturn` option
  --> $DIR/naked-functions.rs:111:5
   |
LL |     asm!("", options(readonly, nostack), options(pure));
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
help: consider specifying that the asm block is responsible for returning from the function
   |
LL |     asm!("", options(noreturn), options(readonly, nostack), options(pure));
   |            +++++++++++++++++++

error[E0787]: asm options unsupported in naked functions: `may_unwind`
  --> $DIR/naked-functions.rs:119:5
   |
LL |     asm!("", options(noreturn, may_unwind));
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

warning: Rust ABI is unsupported in naked functions
  --> $DIR/naked-functions.rs:124:15
   |
LL | pub unsafe fn default_abi() {
   |               ^^^^^^^^^^^
   |
   = note: `#[warn(undefined_naked_function_abi)]` on by default

warning: Rust ABI is unsupported in naked functions
  --> $DIR/naked-functions.rs:130:15
   |
LL | pub unsafe fn rust_abi() {
   |               ^^^^^^^^

error: naked functions cannot be inlined
  --> $DIR/naked-functions.rs:170:1
   |
LL | #[inline]
   | ^^^^^^^^^

error: naked functions cannot be inlined
  --> $DIR/naked-functions.rs:177:1
   |
LL | #[inline(always)]
   | ^^^^^^^^^^^^^^^^^

error: naked functions cannot be inlined
  --> $DIR/naked-functions.rs:184:1
   |
LL | #[inline(never)]
   | ^^^^^^^^^^^^^^^^

error: naked functions cannot be inlined
  --> $DIR/naked-functions.rs:191:1
   |
LL | #[inline]
   | ^^^^^^^^^

error: naked functions cannot be inlined
  --> $DIR/naked-functions.rs:193:1
   |
LL | #[inline(always)]
   | ^^^^^^^^^^^^^^^^^

error: naked functions cannot be inlined
  --> $DIR/naked-functions.rs:195:1
   |
LL | #[inline(never)]
   | ^^^^^^^^^^^^^^^^

warning: formatting may not be suitable for sub-register argument
  --> $DIR/naked-functions.rs:41:14
   |
LL |     asm!("/* {0} */", in(reg) a, options(noreturn));
   |              ^^^              - for this argument
   |
   = note: `#[warn(asm_sub_register)]` on by default
   = help: use the `e` modifier to have the register formatted as `eax`
   = help: or use the `r` modifier to keep the default formatting of `rax`

error: aborting due to 33 previous errors; 3 warnings emitted

For more information about this error, try `rustc --explain E0787`.