---
source: src/compiler/program.rs
description: "intermediate representation of the program\n    \\0 refers to global variable at index 0\n    $0 refers to local variable at index 0\n    "
expression: program_as_str
---

---- const : idx->value ----
0->global_var
1->glob_2
2->glob_or_3
3->echo
4->func with no args
5->hello
6->func with optional args: ${_loc}
7->func with one arg ${_loc}
8->arg2
9->arg3
10->arg4
11->func with optional args: ${_loc1} ${_loc2} ${_loc3} ${_loc4}

---- expressions: idx->value ----

---- name to var: name->idx ----
GLOB1->0
GLOB_2->1

---- funcs: idx->name->fn(nbr_args, nbr_instructions, defaults): body ----
0->__init_global_vars__->fn(0,3,[]):
  glob(0) = const<0>
  glob(1) = const<1>
  glob(1) = const<2>

1->fn_0->fn(0,1,[]):
  cmd_const<3>(const<4>)

2->fn1_opt->fn(1,2,[5]):
  loc(0) = arg<1>
  cmd_const<3>(const<6>)

3->fn_1->fn(1,2,[]):
  loc(0) = arg<1>
  cmd_const<3>(const<7>)

4->fn4_opt->fn(4,5,[8, 9, 10]):
  loc(0) = arg<1>
  loc(1) = arg<2>
  loc(2) = arg<3>
  loc(3) = arg<4>
  cmd_const<3>(const<11>)

5->main->fn(0,3,[]):
  udf<1>()
  udf<2>()
  udf<2>(const<4>)