bjoernager/rust
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Remove AngleBracketedArgs impl

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This commit is contained in:
varkor 2018-05-26 23:54:48 +01:00
parent e1d888c722
commit c65454850f
5 changed files with 39 additions and 40 deletions
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16
src/librustc_driver/pretty.rs
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@ -679,12 +679,18 @@ impl<'a> ReplaceBodyWithLoop<'a> {
ast::TyKind::Path(_, ref path) => path.segments.iter().any(|seg| {
match seg.args.as_ref().map(|generic_arg| &**generic_arg) {
None => false,
Some(&ast::GenericArgs::AngleBracketed(ref data)) =>
any_involves_impl_trait(data.types().into_iter()) ||
any_involves_impl_trait(data.bindings.iter().map(|b| &b.ty)),
Some(&ast::GenericArgs::Parenthesized(ref data)) =>
Some(&ast::GenericArgs::AngleBracketed(ref data)) => {
let types = data.args.iter().filter_map(|arg| match arg {
ast::GenericArgAST::Type(ty) => Some(ty),
_ => None,
});
any_involves_impl_trait(types.into_iter()) ||
any_involves_impl_trait(data.bindings.iter().map(|b| &b.ty))
},
Some(&ast::GenericArgs::Parenthesized(ref data)) => {
any_involves_impl_trait(data.inputs.iter()) ||
any_involves_impl_trait(data.output.iter()),
any_involves_impl_trait(data.output.iter())
}
}
}),
_ => false,