obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 35 insertions, 0 deletions

diff --git a/gcc/testsuite/g++.dg/cpp0x/lambda/lambda-eh.C b/gcc/testsuite/g++.dg/cpp0x/lambda/lambda-eh.C
new file mode 100644
index 000000000..ea5060d1a
--- /dev/null
+++ b/gcc/testsuite/g++.dg/cpp0x/lambda/lambda-eh.C
@@ -0,0 +1,35 @@
+// Test that we properly clean up if we get an exception in the middle of
+// constructing the closure object.
+// { dg-options -std=c++0x }
+
+// This test fails because of PR 41449; it isn't a lambda issue.
+// { dg-do run { xfail *-*-* } }
+
+struct A
+{
+  A() {}
+  A(const A&) { throw 1; }
+};
+
+int bs;
+struct B
+{
+  B() { ++bs; }
+  B(const B&) { ++bs; }
+  ~B() { --bs; }
+};
+
+int main()
+{
+  {
+    B b1, b2;
+    A a;
+
+    try
+      {
+	[b1, a, b2]{ };
+      }
+    catch(...) {}
+  }
+  return bs;
+}