https://gcc.gnu.org/g:5210b2b07cc42b6f090ca981484ab164f7abf287
commit 5210b2b07cc42b6f090ca981484ab164f7abf287 Author: Pierre-Emmanuel Patry <pierre-emmanuel.pa...@embecosm.com> Date: Wed Nov 22 11:12:05 2023 +0100 Add a regression test for async const functions Functions that are both async and const shall be rejected during the AST validation pass. This new test highlight this behavior. gcc/testsuite/ChangeLog: * rust/compile/const_async_function.rs: New test. Signed-off-by: Pierre-Emmanuel Patry <pierre-emmanuel.pa...@embecosm.com> Diff: --- gcc/testsuite/rust/compile/const_async_function.rs | 3 +++ 1 file changed, 3 insertions(+) diff --git a/gcc/testsuite/rust/compile/const_async_function.rs b/gcc/testsuite/rust/compile/const_async_function.rs new file mode 100644 index 000000000000..fb1c4dd4c1d7 --- /dev/null +++ b/gcc/testsuite/rust/compile/const_async_function.rs @@ -0,0 +1,3 @@ +// { dg-additional-options "-frust-edition=2018" } +const async fn weird_function() {} +// { dg-error "functions cannot be both .const. and .async." "" { target *-*-* } .-1 }