diff options
Diffstat (limited to 'src/test/ui/asm/x86_64/parse-error.rs')
| -rw-r--r-- | src/test/ui/asm/x86_64/parse-error.rs | 137 |
1 files changed, 137 insertions, 0 deletions
diff --git a/src/test/ui/asm/x86_64/parse-error.rs b/src/test/ui/asm/x86_64/parse-error.rs new file mode 100644 index 000000000..9aeb6b285 --- /dev/null +++ b/src/test/ui/asm/x86_64/parse-error.rs @@ -0,0 +1,137 @@ +// only-x86_64 + +#![feature(asm_const)] + +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 arguments are not allowed after options + //~^^ ERROR attempt to use a non-constant value in a constant + asm!("", clobber_abi()); + //~^ ERROR at least one abi must be provided + 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 arguments are not allowed after clobber_abi + //~^^ ERROR attempt to use a non-constant value in a constant + asm!("", options(), clobber_abi("C")); + //~^ ERROR clobber_abi is not allowed after options + asm!("{}", options(), clobber_abi("C"), const foo); + //~^ ERROR clobber_abi is not allowed after options + 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("eax") foo); + //~^ ERROR explicit register arguments cannot have names + asm!("{a}", in("eax") foo, a = const bar); + //~^ ERROR named arguments cannot follow explicit register arguments + //~^^ ERROR attempt to use a non-constant value in a constant + asm!("{a}", in("eax") foo, a = const bar); + //~^ ERROR named arguments cannot follow explicit register arguments + //~^^ ERROR attempt to use a non-constant value in a constant + asm!("{1}", in("eax") 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 +global_asm!("", options(nomem, FOO)); +//~^ ERROR expected one of +global_asm!("{}", options(), const FOO); +//~^ ERROR arguments are not allowed after options +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 arguments are not allowed after clobber_abi +//~^^ ERROR `clobber_abi` cannot be used with `global_asm!` +global_asm!("", options(), clobber_abi("C")); +//~^ ERROR clobber_abi is not allowed after options +global_asm!("{}", options(), clobber_abi("C"), const FOO); +//~^ ERROR clobber_abi is not allowed after options +global_asm!("", clobber_abi("C"), clobber_abi("C")); +//~^ 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 |