+ /// Same as `hir`, but first walks the span up to the given context. This will result in the
+ /// macro call, rather then the expansion, if the span is from a child context. If the span is
+ /// not from a child context, it will be used directly instead.
+ ///
+ /// e.g. Given the expression `&vec![]`, getting a snippet from the span for `vec![]` as a HIR
+ /// node would result in `box []`. If given the context of the address of expression, this
+ /// function will correctly get a snippet of `vec![]`.
+ pub fn hir_with_context(
+ cx: &LateContext<'_>,
+ expr: &hir::Expr<'_>,
+ ctxt: SyntaxContext,
+ default: &'a str,
+ applicability: &mut Applicability,
+ ) -> Self {
+ let (snippet, in_macro) = snippet_with_context(cx, expr.span, ctxt, default, applicability);
+
+ if in_macro {
+ Sugg::NonParen(snippet)
+ } else {
+ Self::hir_from_snippet(expr, snippet)
+ }
+ }
+