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rust/tests/ui/feature-gates/feature-gate-abi_ptx.rs

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tests: use minicore more minicore makes it much easier to add new language items to all of the existing `no_core` tests.
2025-02-24 09:26:54 +00:00
//@ add-core-stubs
Replace per-target ABI denylist with an allowlist It makes very little sense to maintain denylists of ABIs when, as far as non-generic ABIs are concerned, targets usually only support a small subset of the available ABIs. This has historically been a cause of bugs such as us allowing use of the platform-specific ABIs on x86 targets – these in turn would cause LLVM errors or assertions to fire. Fixes #57182 Sponsored by: standard.ai
2021-06-11 14:22:13 +03:00
//@ needs-llvm-components: nvptx
//@ compile-flags: --target=nvptx64-nvidia-cuda --crate-type=rlib
#![no_core]
#![feature(no_core, lang_items)]
tests: use minicore more minicore makes it much easier to add new language items to all of the existing `no_core` tests.
2025-02-24 09:26:54 +00:00
extern crate minicore;
use minicore::*;
Replace per-target ABI denylist with an allowlist It makes very little sense to maintain denylists of ABIs when, as far as non-generic ABIs are concerned, targets usually only support a small subset of the available ABIs. This has historically been a cause of bugs such as us allowing use of the platform-specific ABIs on x86 targets – these in turn would cause LLVM errors or assertions to fire. Fixes #57182 Sponsored by: standard.ai
2021-06-11 14:22:13 +03:00
tests: error strings for ABI stability now match
2025-02-05 11:15:27 -08:00
extern "ptx-kernel" fn fu() {} //~ ERROR extern "ptx-kernel" ABI is experimental
Replace per-target ABI denylist with an allowlist It makes very little sense to maintain denylists of ABIs when, as far as non-generic ABIs are concerned, targets usually only support a small subset of the available ABIs. This has historically been a cause of bugs such as us allowing use of the platform-specific ABIs on x86 targets – these in turn would cause LLVM errors or assertions to fire. Fixes #57182 Sponsored by: standard.ai
2021-06-11 14:22:13 +03:00
trait T {
tests: error strings for ABI stability now match
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extern "ptx-kernel" fn mu(); //~ ERROR extern "ptx-kernel" ABI is experimental
extern "ptx-kernel" fn dmu() {} //~ ERROR extern "ptx-kernel" ABI is experimental
Replace per-target ABI denylist with an allowlist It makes very little sense to maintain denylists of ABIs when, as far as non-generic ABIs are concerned, targets usually only support a small subset of the available ABIs. This has historically been a cause of bugs such as us allowing use of the platform-specific ABIs on x86 targets – these in turn would cause LLVM errors or assertions to fire. Fixes #57182 Sponsored by: standard.ai
2021-06-11 14:22:13 +03:00
}
struct S;
impl T for S {
tests: error strings for ABI stability now match
2025-02-05 11:15:27 -08:00
extern "ptx-kernel" fn mu() {} //~ ERROR extern "ptx-kernel" ABI is experimental
Replace per-target ABI denylist with an allowlist It makes very little sense to maintain denylists of ABIs when, as far as non-generic ABIs are concerned, targets usually only support a small subset of the available ABIs. This has historically been a cause of bugs such as us allowing use of the platform-specific ABIs on x86 targets – these in turn would cause LLVM errors or assertions to fire. Fixes #57182 Sponsored by: standard.ai
2021-06-11 14:22:13 +03:00
}
impl S {
tests: error strings for ABI stability now match
2025-02-05 11:15:27 -08:00
extern "ptx-kernel" fn imu() {} //~ ERROR extern "ptx-kernel" ABI is experimental
Replace per-target ABI denylist with an allowlist It makes very little sense to maintain denylists of ABIs when, as far as non-generic ABIs are concerned, targets usually only support a small subset of the available ABIs. This has historically been a cause of bugs such as us allowing use of the platform-specific ABIs on x86 targets – these in turn would cause LLVM errors or assertions to fire. Fixes #57182 Sponsored by: standard.ai
2021-06-11 14:22:13 +03:00
}
tests: error strings for ABI stability now match
2025-02-05 11:15:27 -08:00
type TAU = extern "ptx-kernel" fn(); //~ ERROR extern "ptx-kernel" ABI is experimental
Replace per-target ABI denylist with an allowlist It makes very little sense to maintain denylists of ABIs when, as far as non-generic ABIs are concerned, targets usually only support a small subset of the available ABIs. This has historically been a cause of bugs such as us allowing use of the platform-specific ABIs on x86 targets – these in turn would cause LLVM errors or assertions to fire. Fixes #57182 Sponsored by: standard.ai
2021-06-11 14:22:13 +03:00
tests: error strings for ABI stability now match
2025-02-05 11:15:27 -08:00
extern "ptx-kernel" {} //~ ERROR extern "ptx-kernel" ABI is experimental
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