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Force #[unwind(aborts)] in test/codegen/c-variadic.rs

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This commit is contained in:
Josh Stone 2019-05-10 15:10:15 -07:00
parent d810e77f4e
commit 367b793790
1 changed files with 6 additions and 0 deletions
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6
src/test/codegen/c-variadic.rs
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@ -2,6 +2,7 @@
#![crate_type = "lib"]
#![feature(c_variadic)]
#![feature(unwind_attributes)]
#![no_std]
use core::ffi::VaList;
@ -10,6 +11,7 @@ extern "C" {
fn foreign_c_variadic_1(_: VaList, ...);
}
#[unwind(aborts)] // FIXME(#58794)
pub unsafe extern "C" fn use_foreign_c_variadic_0() {
// Ensure that we correctly call foreign C-variadic functions.
// CHECK: invoke void (i32, ...) @foreign_c_variadic_0(i32 0)
@ -24,20 +26,24 @@ pub unsafe extern "C" fn use_foreign_c_variadic_0() {
// Ensure that we do not remove the `va_list` passed to the foreign function when
// removing the "spoofed" `VaListImpl` that is used by Rust defined C-variadics.
#[unwind(aborts)] // FIXME(#58794)
pub unsafe extern "C" fn use_foreign_c_variadic_1_0(ap: VaList) {
// CHECK: invoke void ({{.*}}*, ...) @foreign_c_variadic_1({{.*}} %ap)
foreign_c_variadic_1(ap);
}
#[unwind(aborts)] // FIXME(#58794)
pub unsafe extern "C" fn use_foreign_c_variadic_1_1(ap: VaList) {
// CHECK: invoke void ({{.*}}*, ...) @foreign_c_variadic_1({{.*}} %ap, i32 42)
foreign_c_variadic_1(ap, 42i32);
}
#[unwind(aborts)] // FIXME(#58794)
pub unsafe extern "C" fn use_foreign_c_variadic_1_2(ap: VaList) {
// CHECK: invoke void ({{.*}}*, ...) @foreign_c_variadic_1({{.*}} %ap, i32 2, i32 42)
foreign_c_variadic_1(ap, 2i32, 42i32);
}
#[unwind(aborts)] // FIXME(#58794)
pub unsafe extern "C" fn use_foreign_c_variadic_1_3(ap: VaList) {
// CHECK: invoke void ({{.*}}*, ...) @foreign_c_variadic_1({{.*}} %ap, i32 2, i32 42, i32 0)
foreign_c_variadic_1(ap, 2i32, 42i32, 0i32);