GDB 7.6.50

gdb/testsuite/gdb.cp/impl-this.cc

Index: gdb/testsuite/gdb.cp/impl-this.cc
diff --git a/gdb/testsuite/gdb.cp/impl-this.cc b/gdb/testsuite/gdb.cp/impl-this.cc
new file mode 100644
index 0000000000000000000000000000000000000000..6be0ddfb35f3e68443d18a16136c1aba81073673
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+++ b/gdb/testsuite/gdb.cp/impl-this.cc
@@ -0,0 +1,135 @@
+/* This testcase is part of GDB, the GNU debugger.
+
+   Copyright 2013 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
+#ifdef DEBUG
+#include <stdio.h>
+#endif
+
+template <typename T>
+class A
+{
+public:
+  T i;
+  T z;
+  A () : i (1), z (10) {}
+};
+
+template <typename T>
+class B : public virtual A<T>
+{
+public:
+  T i;
+  T common;
+  B () : i (2), common (200) {}
+};
+
+typedef B<int> Bint;
+
+class C : public virtual A<int>
+{
+public:
+  int i;
+  int c;
+  int common;
+  C () : i (3), c (30), common (300) {}
+};
+
+class BB : public A<int>
+{
+public:
+  int i;
+  BB () : i (20) {}
+};
+
+class CC : public A<int>
+{
+public:
+  int i;
+  CC () : i (30) {}
+};
+
+class Ambig : public BB, public CC
+{
+public:
+  int i;
+  Ambig () : i (1000) {}
+};
+
+class D : public Bint, public C
+{
+public:
+  int i;
+  int x;
+  Ambig am;
+  D () : i (4), x (40) {}
+
+#ifdef DEBUG
+#define SUM(X)					\
+  do						\
+    {						\
+      sum += (X);				\
+      printf ("" #X " = %d\n", (X));		\
+    }						\
+  while (0)
+#else
+#define SUM(X) sum += (X)
+#endif
+
+int
+f (void)
+  {
+    int sum = 0;
+
+    SUM (i);
+    SUM (D::i);
+    SUM (D::B<int>::i);
+    SUM (B<int>::i);
+    SUM (D::C::i);
+    SUM (C::i);
+    SUM (D::B<int>::A<int>::i);
+    SUM (B<int>::A<int>::i);
+    SUM (A<int>::i);
+    SUM (D::C::A<int>::i);
+    SUM (C::A<int>::i);
+    SUM (D::x);
+    SUM (x);
+    SUM (D::C::c);
+    SUM (C::c);
+    SUM (c);
+    SUM (D::A<int>::i);
+    SUM (Bint::i);
+    //SUM (D::Bint::i);
+    //SUM (D::Bint::A<int>::i);
+    SUM (Bint::A<int>::i);
+    // ambiguous: SUM (common);
+    SUM (B<int>::common);
+    SUM (C::common);
+    SUM (am.i);
+    // ambiguous: SUM (am.A<int>::i);
+
+    return sum;
+  }
+};
+
+int
+main (void)
+{
+  Bint b;
+  D d;
+
+  return d.f () + b.i;
+}