From 698f8c2f01ea549d77d7dc3338a12e04c11057b9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:02:58 +0200 Subject: Adding upstream version 1.64.0+dfsg1. Signed-off-by: Daniel Baumann --- src/test/ui/asm/bad-template.rs | 75 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 75 insertions(+) create mode 100644 src/test/ui/asm/bad-template.rs (limited to 'src/test/ui/asm/bad-template.rs') diff --git a/src/test/ui/asm/bad-template.rs b/src/test/ui/asm/bad-template.rs new file mode 100644 index 000000000..556371747 --- /dev/null +++ b/src/test/ui/asm/bad-template.rs @@ -0,0 +1,75 @@ +// revisions: x86_64_mirunsafeck aarch64_mirunsafeck x86_64_thirunsafeck aarch64_thirunsafeck + +// [x86_64_thirunsafeck] compile-flags: -Z thir-unsafeck --target x86_64-unknown-linux-gnu +// [aarch64_thirunsafeck] compile-flags: -Z thir-unsafeck --target aarch64-unknown-linux-gnu +// [x86_64_mirunsafeck] compile-flags: --target x86_64-unknown-linux-gnu +// [aarch64_mirunsafeck] compile-flags: --target aarch64-unknown-linux-gnu + +// [x86_64_thirunsafeck] needs-llvm-components: x86 +// [x86_64_mirunsafeck] needs-llvm-components: x86 +// [aarch64_thirunsafeck] needs-llvm-components: aarch64 +// [aarch64_mirunsafeck] needs-llvm-components: aarch64 + +#![feature(no_core, lang_items, rustc_attrs, asm_const)] +#![no_core] + +#[rustc_builtin_macro] +macro_rules! asm { + () => {}; +} +#[rustc_builtin_macro] +macro_rules! global_asm { + () => {}; +} + +#[lang = "sized"] +trait Sized {} + +fn main() { + let mut foo = 0; + unsafe { + asm!("{}"); + //~^ ERROR invalid reference to argument at index 0 + asm!("{1}", in(reg) foo); + //~^ ERROR invalid reference to argument at index 1 + //~^^ ERROR argument never used + asm!("{a}"); + //~^ ERROR there is no argument named `a` + asm!("{}", a = in(reg) foo); + //~^ ERROR invalid reference to argument at index 0 + //~^^ ERROR argument never used + asm!("{1}", a = in(reg) foo); + //~^ ERROR invalid reference to argument at index 1 + //~^^ ERROR named argument never used + #[cfg(any(x86_64_thirunsafeck, x86_64_mirunsafeck))] + asm!("{}", in("eax") foo); + //[x86_64_thirunsafeck,x86_64_mirunsafeck]~^ ERROR invalid reference to argument at index 0 + #[cfg(any(aarch64_thirunsafeck, aarch64_mirunsafeck))] + asm!("{}", in("x0") foo); + //[aarch64_thirunsafeck,aarch64_mirunsafeck]~^ ERROR invalid reference to argument at index 0 + asm!("{:foo}", in(reg) foo); + //~^ ERROR asm template modifier must be a single character + //~| WARN formatting may not be suitable for sub-register argument [asm_sub_register] + asm!("", in(reg) 0, in(reg) 1); + //~^ ERROR multiple unused asm arguments + } +} + +const FOO: i32 = 1; +global_asm!("{}"); +//~^ ERROR invalid reference to argument at index 0 +global_asm!("{1}", const FOO); +//~^ ERROR invalid reference to argument at index 1 +//~^^ ERROR argument never used +global_asm!("{a}"); +//~^ ERROR there is no argument named `a` +global_asm!("{}", a = const FOO); +//~^ ERROR invalid reference to argument at index 0 +//~^^ ERROR argument never used +global_asm!("{1}", a = const FOO); +//~^ ERROR invalid reference to argument at index 1 +//~^^ ERROR named argument never used +global_asm!("{:foo}", const FOO); +//~^ ERROR asm template modifier must be a single character +global_asm!("", const FOO, const FOO); +//~^ ERROR multiple unused asm arguments -- cgit v1.2.3