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24 lines
516 B
Rust
24 lines
516 B
Rust
// This code used to produce an ICE on the definition of trait Bar
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// with the following message:
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//
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// Type parameter out of range when substituting in region 'a (root
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// type=fn(Self) -> 'astr) (space=FnSpace, index=0)
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//
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// Regression test for issue #16218.
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trait Bar<'a> {
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fn dummy(&'a self);
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}
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trait Foo<'a> {
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fn dummy(&'a self) { }
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fn bar<'b, T: Bar<'b>>(self) -> &'b str;
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}
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impl<'a> Foo<'a> for &'a str {
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fn bar<T: Bar<'a>>(self) -> &'a str { panic!() } //~ ERROR lifetime
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}
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fn main() {
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}
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