Const qualifier is lost on arrays of structs

[thk123]

The const qualifier does not appear to be preserved for arrays of structs. Consider the following code:

struct foo {
  int x;
  float y;
};

const struct foo foo_list [3] = {
  { 1, 2.1f },
  { 2, 3.2f },
  { 3, 4.3f }
};

const int int_list[4] = {1, 2, 3, 4};

int main()
{
  return 0;
}

Running through CBMC with --show-symbol-table gives the following symbols for foo_list and int_list:

Symbol......: foo_list
Pretty name.: foo_list
Module......: main
Base name...: foo_list
Mode........: C
Type........: struct foo [3l]
Value.......: { { .x=1, .y=2.100000e+0f }, { .x=2, .y=3.200000e+0f }, { .x=3, .y=4.300000e+0f } }
Flags.......: lvalue static_lifetime
Location....: file main.c line 6

Symbol......: int_list
Pretty name.: int_list
Module......: main
Base name...: int_list
Mode........: C
Type........: const signed int [4l]
Value.......: { 1, 2, 3, 4 }
Flags.......: lvalue static_lifetime
Location....: file main.c line 12

The foo_list symbol does not have the const qualifier.

[thk123]

No this is the same bug as #355 and I've forgotten that the fix for it isn't in my local branch