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5fc60d1e52
- fix for divergence - fix error message - fix another cranelift test - fix some cranelift things - don't set the NORETURN option for naked asm - fix use of naked_asm! in doc comment - fix use of naked_asm! in run-make test - use `span_bug` in unreachable branch
195 lines
6.7 KiB
Plaintext
195 lines
6.7 KiB
Plaintext
error: the `in` operand cannot be used with `naked_asm!`
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--> $DIR/naked-functions.rs:47:29
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LL | naked_asm!("/* {0} */", in(reg) a)
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| ^^ the `in` operand is not meaningful for global-scoped inline assembly, remove it
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error: the `in` operand cannot be used with `naked_asm!`
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--> $DIR/naked-functions.rs:68:10
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LL | in(reg) a,
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| ^^ the `in` operand is not meaningful for global-scoped inline assembly, remove it
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error: the `noreturn` option cannot be used with `naked_asm!`
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--> $DIR/naked-functions.rs:88:32
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LL | naked_asm!("", options(noreturn));
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| ^^^^^^^^ the `noreturn` option is not meaningful for global-scoped inline assembly
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error: the `nomem` option cannot be used with `naked_asm!`
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--> $DIR/naked-functions.rs:106:28
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LL | naked_asm!("", options(nomem, preserves_flags));
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| ^^^^^ the `nomem` option is not meaningful for global-scoped inline assembly
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error: the `preserves_flags` option cannot be used with `naked_asm!`
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--> $DIR/naked-functions.rs:106:35
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LL | naked_asm!("", options(nomem, preserves_flags));
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| ^^^^^^^^^^^^^^^ the `preserves_flags` option is not meaningful for global-scoped inline assembly
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error: the `readonly` option cannot be used with `naked_asm!`
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--> $DIR/naked-functions.rs:113:28
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LL | naked_asm!("", options(readonly, nostack), options(pure));
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| ^^^^^^^^ the `readonly` option is not meaningful for global-scoped inline assembly
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error: the `nostack` option cannot be used with `naked_asm!`
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--> $DIR/naked-functions.rs:113:38
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LL | naked_asm!("", options(readonly, nostack), options(pure));
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| ^^^^^^^ the `nostack` option is not meaningful for global-scoped inline assembly
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error: the `pure` option cannot be used with `naked_asm!`
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--> $DIR/naked-functions.rs:113:56
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LL | naked_asm!("", options(readonly, nostack), options(pure));
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| ^^^^ the `pure` option is not meaningful for global-scoped inline assembly
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error: the `may_unwind` option cannot be used with `naked_asm!`
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--> $DIR/naked-functions.rs:121:28
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LL | naked_asm!("", options(may_unwind));
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| ^^^^^^^^^^ the `may_unwind` option is not meaningful for global-scoped inline assembly
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error: this is a user specified error
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--> $DIR/naked-functions.rs:169:5
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LL | compile_error!("this is a user specified error")
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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error: this is a user specified error
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--> $DIR/naked-functions.rs:175:5
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LL | compile_error!("this is a user specified error");
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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error: asm template must be a string literal
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--> $DIR/naked-functions.rs:182:16
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LL | naked_asm!(invalid_syntax)
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| ^^^^^^^^^^^^^^
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error[E0787]: the `asm!` macro is not allowed in naked functions
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--> $DIR/naked-functions.rs:13:5
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LL | asm!("", options(raw));
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| ^^^^^^^^^^^^^^^^^^^^^^ consider using the `naked_asm!` macro instead
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error: patterns not allowed in naked function parameters
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--> $DIR/naked-functions.rs:25:5
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LL | mut a: u32,
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| ^^^^^
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error: patterns not allowed in naked function parameters
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--> $DIR/naked-functions.rs:27:5
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LL | &b: &i32,
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| ^^
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error: patterns not allowed in naked function parameters
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--> $DIR/naked-functions.rs:29:6
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LL | (None | Some(_)): Option<std::ptr::NonNull<u8>>,
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| ^^^^^^^^^^^^^^
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error: patterns not allowed in naked function parameters
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--> $DIR/naked-functions.rs:31:5
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LL | P { x, y }: P,
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| ^^^^^^^^^^
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error: referencing function parameters is not allowed in naked functions
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--> $DIR/naked-functions.rs:40:5
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LL | a + 1
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| ^
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= help: follow the calling convention in asm block to use parameters
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error[E0787]: naked functions must contain a single `naked_asm!` invocation
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--> $DIR/naked-functions.rs:38:1
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LL | pub unsafe extern "C" fn inc(a: u32) -> u32 {
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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LL |
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LL | a + 1
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| ----- not allowed in naked functions
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error[E0787]: naked functions must contain a single `naked_asm!` invocation
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--> $DIR/naked-functions.rs:52:1
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LL | pub unsafe extern "C" fn inc_closure(a: u32) -> u32 {
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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LL |
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LL | (|| a + 1)()
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| ------------ not allowed in naked functions
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error[E0787]: naked functions must contain a single `naked_asm!` invocation
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--> $DIR/naked-functions.rs:58:1
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LL | pub unsafe extern "C" fn unsupported_operands() {
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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LL |
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LL | let mut a = 0usize;
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| ------------------- not allowed in naked functions
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LL | let mut b = 0usize;
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| ------------------- not allowed in naked functions
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LL | let mut c = 0usize;
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| ------------------- not allowed in naked functions
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LL | let mut d = 0usize;
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| ------------------- not allowed in naked functions
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LL | let mut e = 0usize;
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| ------------------- not allowed in naked functions
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error[E0787]: naked functions must contain a single `naked_asm!` invocation
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--> $DIR/naked-functions.rs:80:1
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LL | pub extern "C" fn missing_assembly() {
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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error[E0787]: naked functions must contain a single `naked_asm!` invocation
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--> $DIR/naked-functions.rs:85:1
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LL | pub extern "C" fn too_many_asm_blocks() {
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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...
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LL | naked_asm!("");
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| -------------- multiple `naked_asm!` invocations are not allowed in naked functions
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error: referencing function parameters is not allowed in naked functions
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--> $DIR/naked-functions.rs:98:11
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LL | *&y
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| ^
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= help: follow the calling convention in asm block to use parameters
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error[E0787]: naked functions must contain a single `naked_asm!` invocation
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--> $DIR/naked-functions.rs:96:5
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LL | pub extern "C" fn inner(y: usize) -> usize {
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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LL |
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LL | *&y
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| --- not allowed in naked functions
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warning: Rust ABI is unsupported in naked functions
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--> $DIR/naked-functions.rs:126:1
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LL | pub unsafe fn default_abi() {
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: `#[warn(undefined_naked_function_abi)]` on by default
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warning: Rust ABI is unsupported in naked functions
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--> $DIR/naked-functions.rs:132:1
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LL | pub unsafe fn rust_abi() {
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| ^^^^^^^^^^^^^^^^^^^^^^^^
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error: aborting due to 25 previous errors; 2 warnings emitted
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For more information about this error, try `rustc --explain E0787`.
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