Fix locally scoped constant array

Mono.Cecil/AssemblyReader.cs

@@ -3017,7 +3017,7 @@ ConstantDebugInformation ReadLocalConstant (uint rid)
 				value = new decimal (signature.ReadInt32 (), signature.ReadInt32 (), signature.ReadInt32 (), (b & 0x80) != 0, (byte) (b & 0x7f));
 			} else if (type.IsTypeOf ("System", "DateTime")) {
 				value = new DateTime (signature.ReadInt64());
-			} else if (type.etype == ElementType.Object || type.etype == ElementType.None || type.etype == ElementType.Class) {
+			} else if (type.etype == ElementType.Object || type.etype == ElementType.None || type.etype == ElementType.Class || type.etype == ElementType.Array) {
 				value = null;
 			} else
 				value = signature.ReadConstantSignature (type.etype);

Test/Mono.Cecil.Tests/ImageReadTests.cs

@@ -207,6 +207,14 @@ public void Net471TargetingAssembly ()
 			});
 		}
 
+		[Test]
+		public void LocallyScopedConstantArray ()
+		{
+			TestModule ("LocallyScopedConstantArray.dll", module => {
+				Assert.IsTrue (module.HasDebugHeader);
+			}, symbolReaderProvider: typeof (PortablePdbReaderProvider), symbolWriterProvider: typeof (PortablePdbWriterProvider));
+		}
+
 		[Test]
 		public void ExternalPdbDeterministicAssembly ()
 		{