src/test/ui/feature-gates/feature-gate-associated_const_equality.rs


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pub trait TraitWAssocConst {
  const A: usize;
}
pub struct Demo {}

impl TraitWAssocConst for Demo {
  const A: usize = 32;
}

fn foo<A: TraitWAssocConst<A=32>>() {}
//~^ ERROR associated const equality

fn main() {
  foo::<Demo>();
}