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Add ~const bounds trait bounds when using derive_const

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This commit is contained in:
Michael Goulet 2023-02-07 20:59:48 +00:00
parent 56bf28d4f4
commit 7a4505900d
5 changed files with 46 additions and 12 deletions
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8
compiler/rustc_expand/src/build.rs
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@ -131,10 +131,14 @@ impl<'a> ExtCtxt<'a> {
}
}
pub fn trait_bound(&self, path: ast::Path) -> ast::GenericBound {
pub fn trait_bound(&self, path: ast::Path, is_const: bool) -> ast::GenericBound {
ast::GenericBound::Trait(
self.poly_trait_ref(path.span, path),
ast::TraitBoundModifier::None,
if is_const {
ast::TraitBoundModifier::MaybeConst
} else {
ast::TraitBoundModifier::None
},
)
}