rust/src/test/run-make-fulldeps/type-mismatch-same-crate-name/crateC.rs

26 lines
802 B
Rust

// This tests the extra note reported when a type error deals with
// seemingly identical types.
// The main use case of this error is when there are two crates
// (generally different versions of the same crate) with the same name
// causing a type mismatch.
// The test is nearly the same as the one in
// ui/type/type-mismatch-same-crate-name.rs
// but deals with the case where one of the crates
// is only introduced as an indirect dependency.
// and the type is accessed via a re-export.
// This is similar to how the error can be introduced
// when using cargo's automatic dependency resolution.
extern crate crateA;
fn main() {
let foo2 = crateA::Foo;
let bar2 = crateA::bar();
{
extern crate crateB;
crateB::try_foo(foo2);
crateB::try_bar(bar2);
}
}