rust/tests/codegen/enum-u128.rs
2023-06-10 16:58:51 +00:00

28 lines
793 B
Rust

// This tests that debug info for "c-like" 128bit enums is properly emitted.
// This is ignored for the fallback mode on MSVC due to problems with PDB.
//
// ignore-msvc
// compile-flags: -g -C no-prepopulate-passes
// CHECK-LABEL: @main
// CHECK: {{.*}}DICompositeType{{.*}}tag: DW_TAG_enumeration_type,{{.*}}name: "Foo",{{.*}}flags: DIFlagEnumClass,{{.*}}
// CHECK: {{.*}}DIEnumerator{{.*}}name: "Lo",{{.*}}value: 0,{{.*}}
// CHECK: {{.*}}DIEnumerator{{.*}}name: "Hi",{{.*}}value: 18446744073709551616,{{.*}}
// CHECK: {{.*}}DIEnumerator{{.*}}name: "Bar",{{.*}}value: 18446745000000000123,{{.*}}
#![allow(incomplete_features)]
#![feature(repr128)]
#[repr(u128)]
pub enum Foo {
Lo,
Hi = 1 << 64,
Bar = 18_446_745_000_000_000_123,
}
pub fn main() {
let foo = Foo::Bar;
}