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, 23 insertions, 0 deletions

diff --git a/gcc/testsuite/g++.dg/warn/Wunreachable-code-2.C b/gcc/testsuite/g++.dg/warn/Wunreachable-code-2.C
new file mode 100644
index 000000000..d50f7fe57
--- /dev/null
+++ b/gcc/testsuite/g++.dg/warn/Wunreachable-code-2.C
@@ -0,0 +1,23 @@
+// PR c++/21228
+/* { dg-options "-Wunreachable-code" } */
+
+class testStringBase
+{
+public:
+  char *stringPtr;
+};
+
+class testString : public testStringBase
+{
+public:
+  testString();
+};
+
+testString::testString()
+{
+  stringPtr = (char *) 9;
+}
+ 
+int main(int argc, char **argv) {
+  testString s;
+}