Update testvalueflow.cpp

Author: chrchr-github

test/testvalueflow.cpp

@@ -1742,6 +1742,15 @@ class TestValueFlow : public TestFixture {
         values = tokenValues(code, "( D )");
         ASSERT_EQUALS(1U, values.size());
         TODO_ASSERT_EQUALS(2 * settings.platform.sizeof_pointer, 1, values.back().intvalue);
+
+        code = "int f() {\n" // #11335
+               "    int* a[2];"
+               "    return sizeof(a);\n"
+               "}";
+        values = tokenValues(code, "( a");
+        ASSERT_EQUALS(1U, values.size());
+        ASSERT_EQUALS(16, values.back().intvalue);
+        ASSERT_EQUALS_ENUM(ValueFlow::Value::ValueKind::Known, values.back().valueKind);
     }
 
     void valueFlowComma()