14 lines
523 B
Rust
14 lines
523 B
Rust
#![feature(box_syntax)]
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#[allow(non_camel_case_types)]
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trait bar { fn dup(&self) -> Self; fn blah<X>(&self); }
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impl bar for i32 { fn dup(&self) -> i32 { *self } fn blah<X>(&self) {} }
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impl bar for u32 { fn dup(&self) -> u32 { *self } fn blah<X>(&self) {} }
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fn main() {
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10.dup::<i32>(); //~ ERROR wrong number of type arguments: expected 0, found 1
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10.blah::<i32, i32>(); //~ ERROR wrong number of type arguments: expected 1, found 2
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(box 10 as Box<dyn bar>).dup();
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//~^ ERROR E0038
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//~| ERROR E0038
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}
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