re PR c++/49604 (forward-declared enum's elements in class scope gets default access (class vs struct))

2017-05-12  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/49604
	* g++.dg/cpp0x/forw_enum14.C: New.
	* g++.dg/cpp0x/forw_enum15.C: Likewise.

From-SVN: r247969

3 files changed, 36 insertions, 0 deletions

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index ff4327a..4b9297b 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,9 @@
+2017-05-12  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/49604
+	* g++.dg/cpp0x/forw_enum14.C: New.
+	* g++.dg/cpp0x/forw_enum15.C: Likewise.
+
 2017-05-12  Richard Biener  <rguenther@suse.de>
 
 	* g++.dg/tree-ssa/ssa-dse-2.C: Adjust.
diff --git a/gcc/testsuite/g++.dg/cpp0x/forw_enum14.C b/gcc/testsuite/g++.dg/cpp0x/forw_enum14.C
new file mode 100644
index 0000000..ac38c18
--- /dev/null
+++ b/gcc/testsuite/g++.dg/cpp0x/forw_enum14.C
@@ -0,0 +1,16 @@
+// PR c++/49604
+// { dg-do compile { target c++11 } }
+
+class MyTable {
+public:
+    enum Constants : unsigned;
+};
+
+enum MyTable::Constants : unsigned {
+    LENGTH = 12,
+};
+
+int main()
+{
+    return MyTable::LENGTH;
+}
diff --git a/gcc/testsuite/g++.dg/cpp0x/forw_enum15.C b/gcc/testsuite/g++.dg/cpp0x/forw_enum15.C
new file mode 100644
index 0000000..6581604
--- /dev/null
+++ b/gcc/testsuite/g++.dg/cpp0x/forw_enum15.C
@@ -0,0 +1,14 @@
+// PR c++/49604
+// { dg-do compile { target c++11 } }
+
+struct Foo
+{
+private:
+    int val;
+    enum impl_t : int;
+public:
+    Foo(impl_t v) : val(v) {}
+};
+enum Foo::impl_t : int { X };
+
+Foo test = Foo::X;  // { dg-error "private" }