syntax_pos: Introduce a helper for checking whether a span comes from expansion

2019-08-11 01:08:30 +03:00 · 2019-08-11 01:08:30 +03:00 · dfcbe75900
commit dfcbe75900
parent f7af19c279
12 changed files with 25 additions and 20 deletions
--- a/src/librustc/lint/internal.rs
+++ b/src/librustc/lint/internal.rs
@ -108,7 +108,7 @@ impl<'a, 'tcx> LateLintPass<'a, 'tcx> for TyTyKind {
                            .help("try using `Ty` instead")
                            .emit();
                        } else {
-                            if ty.span.ctxt().outer_expn_info().is_some() {
+                            if ty.span.from_expansion() {
                                return;
                            }
                            if let Some(t) = is_ty_or_ty_ctxt(cx, ty) {