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Auto merge of #88312 - jackh726:issue-87748, r=nikomatsakis
Treat types in unnormalized function signatures as well-formed Fixes #87748 r? `@nikomatsakis`
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Original file line number | Diff line number | Diff line change |
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// Checks that we properly add implied bounds from unnormalized projections in | ||
// inputs when typechecking functions. | ||
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// check-pass | ||
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#![feature(generic_associated_types)] | ||
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trait MyTrait { | ||
type Assoc<'a, 'b> where 'b: 'a; | ||
fn do_sth(arg: Self::Assoc<'_, '_>); | ||
} | ||
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struct A; | ||
struct B; | ||
struct C; | ||
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impl MyTrait for A { | ||
type Assoc<'a, 'b> where 'b: 'a = u32; | ||
fn do_sth(_: u32) {} | ||
} | ||
impl MyTrait for B { | ||
type Assoc<'a, 'b> where 'b: 'a = u32; | ||
fn do_sth(_: Self::Assoc<'_, '_>) {} | ||
} | ||
impl MyTrait for C { | ||
type Assoc<'a, 'b> where 'b: 'a = u32; | ||
fn do_sth(_: Self::Assoc<'static, 'static>) {} | ||
} | ||
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fn main () {} |