23 lines
366 B
Rust
23 lines
366 B
Rust
// compile-flags: -Znext-solver
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// check-pass
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// Checks that we don't explode when we assemble >1 candidate for a goal.
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struct Wrapper<T>(T);
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trait Foo {}
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impl Foo for Wrapper<i32> {}
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impl Foo for Wrapper<()> {}
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fn needs_foo(_: impl Foo) {}
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fn main() {
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let mut x = Default::default();
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let w = Wrapper(x);
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needs_foo(w);
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x = 1;
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let _ = x;
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}
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