diff options
Diffstat (limited to 'tests/codegen/noreturnflag.rs')
-rw-r--r-- | tests/codegen/noreturnflag.rs | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/tests/codegen/noreturnflag.rs b/tests/codegen/noreturnflag.rs new file mode 100644 index 000000000..95c100571 --- /dev/null +++ b/tests/codegen/noreturnflag.rs @@ -0,0 +1,22 @@ +// compile-flags: -g -C no-prepopulate-passes + +#![crate_type = "lib"] + +#[no_mangle] +pub fn foo() -> ! { +// CHECK: @foo() unnamed_addr #0 + loop {} +} + +pub enum EmptyEnum {} + +#[no_mangle] +pub fn bar() -> EmptyEnum { +// CHECK: @bar() unnamed_addr #0 + loop {} +} + +// CHECK: attributes #0 = {{{.*}} noreturn {{.*}}} + +// CHECK: DISubprogram(name: "foo", {{.*}} DIFlagNoReturn +// CHECK: DISubprogram(name: "bar", {{.*}} DIFlagNoReturn |