//! > Test lowering diagnostics propagation from item macro
//! > test_runner_name
test_function_lowering
//! > function_code
fn foo() {}
//! > function_name
foo
//! > module_code
macro generate_unreachable {
() => {
fn unreachable_code() {
return ();
let _x = 5;
}
};
}
generate_unreachable!();
//! > semantic_diagnostics
//! > lowering_diagnostics
warning[E3000]: Unreachable code
--> lib.cairo:9:1
generate_unreachable!();
^^^^^^^^^^^^^^^^^^^^^^^^
//! > lowering_flat
Parameters:
blk0 (root):
Statements:
End:
Return()
//! > lowering
fn unreachable_code() {
return ();
let x = 5;
}