24 lines
615 B
Rust
24 lines
615 B
Rust
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// Regression test for the ICE reported in issue #83471.
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#![crate_type="lib"]
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#![feature(no_core)]
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#![no_core]
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#[lang = "sized"]
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//~^ ERROR: language items are subject to change [E0658]
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trait Sized {}
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#[lang = "fn"]
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//~^ ERROR: language items are subject to change [E0658]
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//~| ERROR: `fn` language item must be applied to a trait with 1 generic argument
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trait Fn {
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fn call(export_name);
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//~^ ERROR: expected type
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//~| WARNING: anonymous parameters are deprecated
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//~| WARNING: this is accepted in the current edition
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}
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fn call_through_fn_trait() {
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a()
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//~^ ERROR: cannot find function
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}
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