From b180b4452b3e6a337b28dacd8a649373f9c738d8 Mon Sep 17 00:00:00 2001
From: John Hodge <tpg@ucc.asn.au>
Date: Fri, 5 May 2017 16:11:51 +0800
Subject: MIR Gen - HACK: Don't check for Unsize impl

---
 Makefile             | 1 +
 src/mir/from_hir.cpp | 5 +++--
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/Makefile b/Makefile
index dcba1cd3..3bd1b730 100644
--- a/Makefile
+++ b/Makefile
@@ -789,6 +789,7 @@ rust_tests-run-fail: $(call DEF_RUST_TESTS,run-fail)
 
 LIB_TESTS := collections collectionstest rustc_data_structures
 RUNTIME_ARGS_output/libcollectionstest-test := --test-threads 1 --skip linked_list::test_ord_nan --skip ::slice::test_box_slice_clone_panics
+RUNTIME_ARGS_output/libstd-test := --test-threads 1
 rust_tests-libs: $(patsubst %,output/lib%-test_out.txt, $(LIB_TESTS))
 
 #rust_tests-compile-fail: $(call DEF_RUST_TESTS,compile-fail)
diff --git a/src/mir/from_hir.cpp b/src/mir/from_hir.cpp
index 04291799..5d94e5c3 100644
--- a/src/mir/from_hir.cpp
+++ b/src/mir/from_hir.cpp
@@ -1312,8 +1312,9 @@ namespace {
                     }
                     else
                     {
-                        // Probably an error.
-                        TODO(node.span(), "MIR _Unsize to " << ty_out);
+                        // Probably an error?
+                        m_builder.set_result( node.span(), ::MIR::RValue::make_Cast({ mv$(ptr_lval), node.m_res_type.clone() }) );
+                        //TODO(node.span(), "MIR _Unsize to " << ty_out);
                     }
                     ),
                 (Slice,
-- 
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