#zig build-obj {
--name test -fno-emit-bin
-Mroot=test.zig
#}

#write test.zig {
const Foo = struct {};
fn f(Foo: i32) void {}
export fn entry() void {
    f(1234);
}
#}
#update
#check errors {
test.zig:2:6: error: function parameter shadows declaration of 'Foo'
test.zig:1:1: note: declared here
#}
