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, 56 insertions, 0 deletions

diff --git a/gcc/testsuite/g++.dg/ext/visibility/visibility-8.C b/gcc/testsuite/g++.dg/ext/visibility/visibility-8.C
new file mode 100644
index 000000000..f0139b362
--- /dev/null
+++ b/gcc/testsuite/g++.dg/ext/visibility/visibility-8.C
@@ -0,0 +1,56 @@
+// Test that a definition marked with dllexport has default
+// visibility.
+// { dg-require-visibility "" }
+// { dg-require-dll "" }
+// { dg-options "-fvisibility=hidden" }
+// { dg-final { scan-not-hidden "_ZN1A1fEv" } }
+// { dg-final { scan-not-hidden "_Z1gv" } }
+// { dg-final { scan-not-hidden "_Z1hv" } }
+// { dg-final { scan-not-hidden "_ZN1BC1Ev" } }
+// { dg-final { scan-not-hidden "_ZN1BC2Ev" } }
+// { dg-final { scan-not-hidden "_ZN1BD0Ev" } }
+// { dg-final { scan-not-hidden "_ZN1BD1Ev" } }
+// { dg-final { scan-not-hidden "_ZN1BD2Ev" } }
+// { dg-final { scan-not-hidden "_ZN1B1iEv" } }
+// { dg-final { scan-not-hidden "_ZN1B1jEv" } }
+// { dg-final { scan-not-hidden "_ZN1A1a" } }
+// { dg-final { scan-not-hidden "_ZN1B1b" } }
+// { dg-final { scan-not-hidden "k" } }
+// { dg-final { scan-not-hidden "l" } }
+
+struct __declspec(dllexport) A {
+  void f();
+  static int a;
+};
+
+void A::f() {}
+
+int A::a;
+
+__declspec(dllexport) void g() {}
+
+__declspec(dllexport) void h();
+void h() {}
+
+struct B {
+  B();
+  __declspec(dllexport) virtual ~B();
+  void i();
+  __declspec(dllexport) void j();
+  __declspec(dllexport) static int b;
+};
+
+__declspec(dllexport) B::B() {}
+
+B::~B() {}
+
+__declspec(dllexport) void B::i() {}
+
+void B::j() {}
+
+int B::b;
+
+__declspec(dllexport) int k;
+
+__declspec(dllexport) extern int l;
+int l;