cp-simplify.c (genericize_try_block): Do genericize catch blocks.

        * cp-simplify.c (genericize_try_block): Do genericize catch blocks.

[[Split portion of a mixed commit.]]

From-SVN: r62528.2

gcc/testsuite/g++.dg/eh/loop2.C

+// Test that breaking out of a handler works.
+// { dg-do run }
+
+int main ()
+{
+  while (1)
+    {
+      try { throw 1; }
+      catch (...) { break; }
+    }
+}