mirror of https://github.com/rust-lang/rust
127 lines
5.3 KiB
Rust
127 lines
5.3 KiB
Rust
//@ only-aarch64
|
|
|
|
use std::arch::{asm, global_asm};
|
|
|
|
fn main() {
|
|
let mut foo = 0;
|
|
let mut bar = 0;
|
|
unsafe {
|
|
asm!();
|
|
//~^ ERROR requires at least a template string argument
|
|
asm!(foo);
|
|
//~^ ERROR asm template must be a string literal
|
|
asm!("{}" foo);
|
|
//~^ ERROR expected token: `,`
|
|
asm!("{}", foo);
|
|
//~^ ERROR expected operand, clobber_abi, options, or additional template string
|
|
asm!("{}", in foo);
|
|
//~^ ERROR expected `(`, found `foo`
|
|
asm!("{}", in(reg foo));
|
|
//~^ ERROR expected `)`, found `foo`
|
|
asm!("{}", in(reg));
|
|
//~^ ERROR expected expression, found end of macro arguments
|
|
asm!("{}", inout(=) foo => bar);
|
|
//~^ ERROR expected register class or explicit register
|
|
asm!("{}", inout(reg) foo =>);
|
|
//~^ ERROR expected expression, found end of macro arguments
|
|
asm!("{}", in(reg) foo => bar);
|
|
//~^ ERROR expected one of `!`, `,`, `.`, `::`, `?`, `{`, or an operator, found `=>`
|
|
asm!("{}", sym foo + bar);
|
|
//~^ ERROR expected a path for argument to `sym`
|
|
asm!("", options(foo));
|
|
//~^ ERROR expected one of
|
|
asm!("", options(nomem foo));
|
|
//~^ ERROR expected one of
|
|
asm!("", options(nomem, foo));
|
|
//~^ ERROR expected one of
|
|
asm!("{}", options(), const foo);
|
|
//~^ ERROR attempt to use a non-constant value in a constant
|
|
asm!("", clobber_abi(foo));
|
|
//~^ ERROR expected string literal
|
|
asm!("", clobber_abi("C" foo));
|
|
//~^ ERROR expected one of `)` or `,`, found `foo`
|
|
asm!("", clobber_abi("C", foo));
|
|
//~^ ERROR expected string literal
|
|
asm!("{}", clobber_abi("C"), const foo);
|
|
//~^ ERROR attempt to use a non-constant value in a constant
|
|
asm!("", options(), clobber_abi("C"));
|
|
asm!("{}", options(), clobber_abi("C"), const foo);
|
|
//~^ ERROR attempt to use a non-constant value in a constant
|
|
asm!("{a}", a = const foo, a = const bar);
|
|
//~^ ERROR duplicate argument named `a`
|
|
//~^^ ERROR argument never used
|
|
//~^^^ ERROR attempt to use a non-constant value in a constant
|
|
//~^^^^ ERROR attempt to use a non-constant value in a constant
|
|
asm!("", a = in("x0") foo);
|
|
//~^ ERROR explicit register arguments cannot have names
|
|
asm!("{a}", in("x0") foo, a = const bar);
|
|
//~^ ERROR attempt to use a non-constant value in a constant
|
|
asm!("{a}", in("x0") foo, a = const bar);
|
|
//~^ ERROR attempt to use a non-constant value in a constant
|
|
asm!("{1}", in("x0") foo, const bar);
|
|
//~^ ERROR positional arguments cannot follow named arguments or explicit register arguments
|
|
//~^^ ERROR attempt to use a non-constant value in a constant
|
|
asm!("", options(), "");
|
|
//~^ ERROR expected one of
|
|
asm!("{}", in(reg) foo, "{}", out(reg) foo);
|
|
//~^ ERROR expected one of
|
|
asm!(format!("{{{}}}", 0), in(reg) foo);
|
|
//~^ ERROR asm template must be a string literal
|
|
asm!("{1}", format!("{{{}}}", 0), in(reg) foo, out(reg) bar);
|
|
//~^ ERROR asm template must be a string literal
|
|
asm!("{}", in(reg) _);
|
|
//~^ ERROR _ cannot be used for input operands
|
|
asm!("{}", inout(reg) _);
|
|
//~^ ERROR _ cannot be used for input operands
|
|
asm!("{}", inlateout(reg) _);
|
|
//~^ ERROR _ cannot be used for input operands
|
|
}
|
|
}
|
|
|
|
const FOO: i32 = 1;
|
|
const BAR: i32 = 2;
|
|
global_asm!();
|
|
//~^ ERROR requires at least a template string argument
|
|
global_asm!(FOO);
|
|
//~^ ERROR asm template must be a string literal
|
|
global_asm!("{}" FOO);
|
|
//~^ ERROR expected token: `,`
|
|
global_asm!("{}", FOO);
|
|
//~^ ERROR expected operand, options, or additional template string
|
|
global_asm!("{}", const);
|
|
//~^ ERROR expected expression, found end of macro arguments
|
|
global_asm!("{}", const(reg) FOO);
|
|
//~^ ERROR expected one of
|
|
global_asm!("", options(FOO));
|
|
//~^ ERROR expected one of
|
|
global_asm!("", options(nomem FOO));
|
|
//~^ ERROR expected one of
|
|
//~| ERROR the `nomem` option cannot be used with `global_asm!`
|
|
global_asm!("", options(nomem, FOO));
|
|
//~^ ERROR expected one of
|
|
//~| ERROR the `nomem` option cannot be used with `global_asm!`
|
|
global_asm!("{}", options(), const FOO);
|
|
global_asm!("", clobber_abi(FOO));
|
|
//~^ ERROR expected string literal
|
|
global_asm!("", clobber_abi("C" FOO));
|
|
//~^ ERROR expected one of `)` or `,`, found `FOO`
|
|
global_asm!("", clobber_abi("C", FOO));
|
|
//~^ ERROR expected string literal
|
|
global_asm!("{}", clobber_abi("C"), const FOO);
|
|
//~^ ERROR `clobber_abi` cannot be used with `global_asm!`
|
|
global_asm!("", options(), clobber_abi("C"));
|
|
//~^ ERROR `clobber_abi` cannot be used with `global_asm!`
|
|
global_asm!("{}", options(), clobber_abi("C"), const FOO);
|
|
//~^ ERROR `clobber_abi` cannot be used with `global_asm!`
|
|
global_asm!("{a}", a = const FOO, a = const BAR);
|
|
//~^ ERROR duplicate argument named `a`
|
|
//~^^ ERROR argument never used
|
|
global_asm!("", options(), "");
|
|
//~^ ERROR expected one of
|
|
global_asm!("{}", const FOO, "{}", const FOO);
|
|
//~^ ERROR expected one of
|
|
global_asm!(format!("{{{}}}", 0), const FOO);
|
|
//~^ ERROR asm template must be a string literal
|
|
global_asm!("{1}", format!("{{{}}}", 0), const FOO, const BAR);
|
|
//~^ ERROR asm template must be a string literal
|