diff options
Diffstat (limited to 'tests/ui/feature-gates/feature-gate-custom_mir.rs')
-rw-r--r-- | tests/ui/feature-gates/feature-gate-custom_mir.rs | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/tests/ui/feature-gates/feature-gate-custom_mir.rs b/tests/ui/feature-gates/feature-gate-custom_mir.rs new file mode 100644 index 000000000..0126dde2f --- /dev/null +++ b/tests/ui/feature-gates/feature-gate-custom_mir.rs @@ -0,0 +1,12 @@ +#![feature(core_intrinsics)] + +extern crate core; + +#[custom_mir(dialect = "built")] //~ ERROR the `#[custom_mir]` attribute is just used for the Rust test suite +pub fn foo(_x: i32) -> i32 { + 0 +} + +fn main() { + assert_eq!(2, foo(2)); +} |