Document check_ty and its new is_local arg.

This commit is contained in:
scott-linder 2017-06-12 08:43:02 -04:00
parent 49bba315e4
commit 1a50755f21

View file

@ -129,6 +129,11 @@ fn check_fn_decl(cx: &LateContext, decl: &FnDecl) {
}
}
/// Recursively check for `TypePass` lints in the given type. Stop at the first
/// lint found.
///
/// The parameter `is_local` distinguishes the context of the type; types from
/// local bindings should only be checked for the `BORROWED_BOX` lint.
fn check_ty(cx: &LateContext, ast_ty: &hir::Ty, is_local: bool) {
if in_macro(ast_ty.span) {
return;