C++: Add a test with compiler-generated initializers from C++11 ranged for loops.

Author: MathiasVP

cpp/ql/test/library-tests/compiler_generated/compilerGenerated.expected

@@ -25,5 +25,28 @@
 | cpp.cpp:23:37:23:37 | return ... | Stmt |
 | cpp.cpp:23:37:23:37 | return ... | Stmt |
 | cpp.cpp:27:1:27:1 | return ... | Stmt |
+| cpp.cpp:31:5:31:5 | (__begin) | Variable |
+| cpp.cpp:31:5:31:5 | (__end) | Variable |
+| cpp.cpp:31:5:31:5 | (__range) | Variable |
+| cpp.cpp:31:5:33:5 | declaration | Stmt |
+| cpp.cpp:31:5:33:5 | declaration | Stmt |
+| cpp.cpp:31:5:33:5 | declaration | Stmt |
+| cpp.cpp:31:17:31:18 | (reference to) | Expr |
+| cpp.cpp:31:17:31:18 | vs | Expr |
+| cpp.cpp:34:1:34:1 | return ... | Stmt |
+| file://:0:0:0:0 | (__begin) | Expr |
+| file://:0:0:0:0 | (__begin) | Expr |
+| file://:0:0:0:0 | (__begin) | Expr |
+| file://:0:0:0:0 | (__end) | Expr |
+| file://:0:0:0:0 | (__range) | Expr |
+| file://:0:0:0:0 | (reference dereference) | Expr |
+| file://:0:0:0:0 | (reference dereference) | Expr |
+| file://:0:0:0:0 | * ... | Expr |
+| file://:0:0:0:0 | ... + ... | Expr |
+| file://:0:0:0:0 | array to pointer conversion | Expr |
+| file://:0:0:0:0 | array to pointer conversion | Expr |
+| file://:0:0:0:0 | initializer for (__begin) | Initializer |
+| file://:0:0:0:0 | initializer for (__end) | Initializer |
+| file://:0:0:0:0 | initializer for (__range) | Initializer |
 | file://:0:0:0:0 | operator delete | Function |
 | file://:0:0:0:0 | operator new | Function |

cpp/ql/test/library-tests/compiler_generated/cpp.cpp

@@ -24,4 +24,11 @@ void parameter_pack(Args... args) { }
 
 void test_parameter_pack() {
   parameter_pack();
+}
+
+void ranged_for() {
+    int vs[] = {1, 2, 3};
+    for(int i : vs) {
+
+    }
 }