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, 28 insertions, 0 deletions

diff --git a/gcc/testsuite/g++.old-deja/g++.brendan/misc9.C b/gcc/testsuite/g++.old-deja/g++.brendan/misc9.C
new file mode 100644
index 000000000..0ec12cb30
--- /dev/null
+++ b/gcc/testsuite/g++.old-deja/g++.brendan/misc9.C
@@ -0,0 +1,28 @@
+// { dg-do assemble  }
+// GROUPS passed miscellaneous
+//The program listed below produces the following error during compilation:
+//   % g++ bug17.cc
+//   bug17.cc: In method `class Y& Y::operator = (const class Y&)':
+//   bug17.cc:18: invalid use of non-lvalue array
+
+class X {
+public:
+   X& operator=(const X&) { return *this; }
+};
+
+struct S {
+   char c[10];
+   X x;
+};
+
+class Y {
+   S s;
+public:
+   const S& f() const { return s; }
+
+   Y& operator=(const Y& _Y) {
+      s = _Y.s;    // this line compiles
+      s = _Y.f();  // this line does not compile
+      return *this;
+   }
+};