8 files changed, 48 insertions, 4 deletions
diff --git a/src/librustc/lint/builtin.rs b/src/librustc/lint/builtin.rs
index f0ddcdc07e1..3230a08c276 100644
--- a/src/librustc/lint/builtin.rs
+++ b/src/librustc/lint/builtin.rs
@@ -114,7 +114,7 @@ declare_lint! {
 
 declare_lint! {
     pub PRIVATE_IN_PUBLIC,
-    Deny,
+    Warn,
     "detect private items in public interfaces not caught by the old implementation"
 }
 
diff --git a/src/librustc/ty/layout.rs b/src/librustc/ty/layout.rs
index 195cece6bc4..7c944020e93 100644
--- a/src/librustc/ty/layout.rs
+++ b/src/librustc/ty/layout.rs
@@ -803,10 +803,10 @@ impl<'a, 'gcx, 'tcx> Layout {
             ty::TyRef(_, ty::TypeAndMut { ty: pointee, .. }) |
             ty::TyRawPtr(ty::TypeAndMut { ty: pointee, .. }) => {
                 let non_zero = !ty.is_unsafe_ptr();
+                let pointee = normalize_associated_type(infcx, pointee);
                 if pointee.is_sized(tcx, &infcx.parameter_environment, DUMMY_SP) {
                     Scalar { value: Pointer, non_zero: non_zero }
                 } else {
-                    let pointee = normalize_associated_type(infcx, pointee);
                     let unsized_part = tcx.struct_tail(pointee);
                     let meta = match unsized_part.sty {
                         ty::TySlice(_) | ty::TyStr => {
diff --git a/src/librustc_privacy/diagnostics.rs b/src/librustc_privacy/diagnostics.rs
index 891b6adea78..66afe5835bf 100644
--- a/src/librustc_privacy/diagnostics.rs
+++ b/src/librustc_privacy/diagnostics.rs
@@ -17,6 +17,8 @@ A private trait was used on a public type parameter bound. Erroneous code
 examples:
 
 ```compile_fail,E0445
+#![deny(private_in_public)]
+
 trait Foo {
     fn dummy(&self) { }
 }
@@ -45,6 +47,8 @@ E0446: r##"
 A private type was used in a public type signature. Erroneous code example:
 
 ```compile_fail,E0446
+#![deny(private_in_public)]
+
 mod Foo {
     struct Bar(u32);
 
diff --git a/src/test/compile-fail/issue-28514.rs b/src/test/compile-fail/issue-28514.rs
index 6ee375503c2..fb25166531d 100644
--- a/src/test/compile-fail/issue-28514.rs
+++ b/src/test/compile-fail/issue-28514.rs
@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![deny(private_in_public)]
+
 pub use inner::C;
 
 mod inner {
diff --git a/src/test/compile-fail/issue-30079.rs b/src/test/compile-fail/issue-30079.rs
index 55c58ed021b..6a54e53f146 100644
--- a/src/test/compile-fail/issue-30079.rs
+++ b/src/test/compile-fail/issue-30079.rs
@@ -8,6 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![deny(private_in_public)]
 #![allow(unused)]
 
 struct SemiPriv;
diff --git a/src/test/compile-fail/private-in-public-warn.rs b/src/test/compile-fail/private-in-public-warn.rs
index 6d6af77be92..455de37aee9 100644
--- a/src/test/compile-fail/private-in-public-warn.rs
+++ b/src/test/compile-fail/private-in-public-warn.rs
@@ -13,8 +13,8 @@
 
 #![feature(associated_consts)]
 #![feature(associated_type_defaults)]
-#![allow(dead_code)]
-#![allow(unused_variables)]
+#![deny(private_in_public)]
+#![allow(unused)]
 #![allow(improper_ctypes)]
 
 mod types {
diff --git a/src/test/compile-fail/private-variant-and-crate-reexport.rs b/src/test/compile-fail/private-variant-and-crate-reexport.rs
index ce029e7eff7..dce533e73fe 100644
--- a/src/test/compile-fail/private-variant-and-crate-reexport.rs
+++ b/src/test/compile-fail/private-variant-and-crate-reexport.rs
@@ -8,6 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![deny(private_in_public)]
 #![allow(dead_code)]
 
 extern crate core;
diff --git a/src/test/run-pass/issue-36036-associated-type-layout.rs b/src/test/run-pass/issue-36036-associated-type-layout.rs
new file mode 100644
index 00000000000..4ee3be0eb7b
--- /dev/null
+++ b/src/test/run-pass/issue-36036-associated-type-layout.rs
@@ -0,0 +1,36 @@
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+// Issue 36036: computing the layout of a type composed from another
+// trait's associated type caused compiler to ICE when the associated
+// type was allowed to be unsized, even though the known instantiated
+// type is itself sized.
+
+#![allow(dead_code)]
+
+trait Context {
+    type Container: ?Sized;
+}
+
+impl Context for u16 {
+    type Container = u8;
+}
+
+struct Wrapper<C: Context+'static> {
+    container: &'static C::Container
+}
+
+fn foobar(_: Wrapper<u16>) {}
+
+static VALUE: u8 = 0;
+
+fn main() {
+    foobar(Wrapper { container: &VALUE });
+}