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, 33 insertions, 0 deletions

diff --git a/gcc/testsuite/g++.old-deja/g++.mike/ambig1.C b/gcc/testsuite/g++.old-deja/g++.mike/ambig1.C
new file mode 100644
index 000000000..95c5eb7cd
--- /dev/null
+++ b/gcc/testsuite/g++.old-deja/g++.mike/ambig1.C
@@ -0,0 +1,33 @@
+// { dg-do assemble  }
+extern "C" int printf(const char *, ...);
+
+struct VB {
+  virtual void f() {
+    printf("VB\n");
+  }
+};
+
+class M : public virtual VB {
+public:
+  int i;
+  void f() {
+    printf("M(%d)\n", i);
+  }
+};
+
+class lM : public M {
+};
+
+class rM : public M {
+};
+
+class D : public lM, rM { // { dg-error "" } ambiguous function
+} d;
+
+int main() {
+  ((lM*)&d)->i = 1;
+  ((rM*)&d)->i = 2;
+  ((rM*)&d)->f();
+  ((lM*)&d)->f();
+  ((VB*)&d)->f();
+}