3 files changed, 19 insertions, 0 deletions
diff --git a/gcc-4.8/gcc/testsuite/g++.dg/diagnostic/pedantic.C b/gcc-4.8/gcc/testsuite/g++.dg/diagnostic/pedantic.C
new file mode 100644
index 000000000..450a0fac6
--- /dev/null
+++ b/gcc-4.8/gcc/testsuite/g++.dg/diagnostic/pedantic.C
@@ -0,0 +1,11 @@
+// { dg-do compile }
+// { dg-options "-pedantic" }
+typedef void F(void);
+
+void foo()
+{
+    void* p = 0;
+    F* f1 = reinterpret_cast<F*>(p);    // { dg-warning "ISO" }
+#pragma GCC diagnostic ignored "-pedantic"
+    F* f2 = reinterpret_cast<F*>(p);
+}
diff --git a/gcc-4.8/gcc/testsuite/g++.dg/diagnostic/pr58979.C b/gcc-4.8/gcc/testsuite/g++.dg/diagnostic/pr58979.C
new file mode 100644
index 000000000..6be3f1436
--- /dev/null
+++ b/gcc-4.8/gcc/testsuite/g++.dg/diagnostic/pr58979.C
@@ -0,0 +1,4 @@
+// PR c++/58979
+// { dg-do compile }
+
+int i = 0->*0; // { dg-error "invalid type argument of" }
diff --git a/gcc-4.8/gcc/testsuite/g++.dg/diagnostic/pr59838.C b/gcc-4.8/gcc/testsuite/g++.dg/diagnostic/pr59838.C
new file mode 100644
index 000000000..d1cf2c7fa
--- /dev/null
+++ b/gcc-4.8/gcc/testsuite/g++.dg/diagnostic/pr59838.C
@@ -0,0 +1,4 @@
+// PR c++/59838
+// { dg-do compile }
+
+enum E { a, b = (E) a }; // { dg-error "conversion to incomplete type" }