[mcs] Adds private protected modifier to the parser only

5 files changed, 24 insertions, 4 deletions

diff --git a/mcs/errors/cs0273-2.cs b/mcs/errors/cs0273-2.cs
new file mode 100644
index 00000000000..b0bdbef9e75
--- /dev/null
+++ b/mcs/errors/cs0273-2.cs
@@ -0,0 +1,9 @@
+// CS0273: The accessibility modifier of the `C.S2.set' accessor must be more restrictive than the modifier of the property or indexer `C.S2'
+// Line: 7
+// Compiler options: -langversion:7.2
+
+ class C
+ {
+	private string S2 { get; private protected set; }
+ }
+
diff --git a/mcs/errors/cs1527-2.cs b/mcs/errors/cs1527-2.cs
index d38945f3c89..0256ee2b354 100644
--- a/mcs/errors/cs1527-2.cs
+++ b/mcs/errors/cs1527-2.cs
@@ -1,4 +1,4 @@
-// CS1527: Namespace elements cannot be explicitly declared as private, protected or protected internal
+// CS1527: Namespace elements cannot be explicitly declared as private, protected, protected internal, or private protected
 // Line: 4
 
 protected interface IFoo {
diff --git a/mcs/errors/cs1527-3.cs b/mcs/errors/cs1527-3.cs
index 763c75958ee..469d74cbb99 100644
--- a/mcs/errors/cs1527-3.cs
+++ b/mcs/errors/cs1527-3.cs
@@ -1,4 +1,4 @@
-// CS1527: Namespace elements cannot be explicitly declared as private, protected or protected internal
+// CS1527: Namespace elements cannot be explicitly declared as private, protected, protected internal, or private protected
 // Line: 4
 
 protected internal enum E {
diff --git a/mcs/errors/cs1527.cs b/mcs/errors/cs1527.cs
index 189cc472f4c..e847fd14e11 100644
--- a/mcs/errors/cs1527.cs
+++ b/mcs/errors/cs1527.cs
@@ -1,4 +1,5 @@
-// CS1527: Namespace elements cannot be explicitly declared as private, protected or protected internal
-// Line:
+// CS1527: Namespace elements cannot be explicitly declared as private, protected, protected internal, or private protected
+// Line: 4
+
 private class X {
 }
diff --git a/mcs/errors/cs1644-62.cs b/mcs/errors/cs1644-62.cs
new file mode 100644
index 00000000000..5a29839610d
--- /dev/null
+++ b/mcs/errors/cs1644-62.cs
@@ -0,0 +1,10 @@
+// CS1644: Feature `private protected' cannot be used because it is not part of the C# 6.0 language specification
+// Line: 7
+// Compiler options: -langversion:6
+
+class C
+{
+	private protected enum E
+	{
+	}
+}
\ No newline at end of file