From 37abcda42b5060eafd65bf9fe6a6861efa5f0c15 Mon Sep 17 00:00:00 2001 From: Patrick Walton <pcwalton@mimiga.net> Date: Thu, 17 May 2012 17:20:58 -0700 Subject: [PATCH] rustc: Make type_is_pod class-aware --- src/rustc/middle/ty.rs | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/src/rustc/middle/ty.rs b/src/rustc/middle/ty.rs index 0501a6fa815..3b8fe334dc4 100644 --- a/src/rustc/middle/ty.rs +++ b/src/rustc/middle/ty.rs @@ -1686,6 +1686,13 @@ fn type_is_pod(cx: ctxt, ty: t) -> bool { ty_constr(subt, _) { result = type_is_pod(cx, subt); } ty_param(_, _) { result = false; } ty_opaque_closure_ptr(_) { result = true; } + ty_class(did, substs) { + result = vec::any(lookup_class_fields(cx, did)) { |f| + let fty = ty::lookup_item_type(cx, f.id); + let sty = subst(cx, substs, fty.ty); + type_is_pod(cx, sty) + }; + } _ { cx.sess.bug("unexpected type in type_is_pod"); } }