Add a testcase from the previous bootstrap problem.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@166894 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/SemaCXX/crashes.cpp b/test/SemaCXX/crashes.cpp
index 1c72baca08b104d61f6011cc5df472653dded710..b8b782a9982015d87ae9f0764232c884fa04cb3c 100644 (file)
--- a/test/SemaCXX/crashes.cpp
+++ b/test/SemaCXX/crashes.cpp
@@ -148,3 +148,14 @@ namespace test1 {
     }
   };
 }
+
+namespace test2 {
+  struct fltSemantics ;
+  const fltSemantics &foobar();
+  void VisitCastExpr(int x) {
+    switch (x) {
+    case 42:
+      const fltSemantics &Sem = foobar();
+    }
+  }
+}