1072

1 files changed, 0 insertions, 79 deletions

diff --git a/cpp/026new b/cpp/026new
deleted file mode 100644
index e75d4148..00000000
--- a/cpp/026new
+++ /dev/null
@@ -1,79 +0,0 @@
-//: A simple memory allocator to create space for new variables at runtime.
-
-:(scenarios run)
-:(scenario "new")
-# call new two times with identical arguments; you should get back different results
-recipe main [
-  1:address:integer/raw <- new integer:type
-  2:address:integer/raw <- new integer:type
-  3:boolean/raw <- equal 1:address:integer/raw, 2:address:integer/raw
-]
-+mem: storing 0 in location 3
-
-:(before "End Globals")
-const size_t Alloc_init = 1000;
-:(before "End routine Fields")
-size_t alloc;
-:(replace{} "routine::routine(recipe_number r)")
-  routine::routine(recipe_number r) :alloc(Alloc_init) {
-    calls.push(call(r));
-  }
-
-//: first handle 'type' operands
-:(before "End Mu Types Initialization")
-Type_number["type"] = 0;
-:(after "Per-recipe Transforms")
-// replace type names with type_numbers
-if (inst.operation == Recipe_number["new"]) {
-  // first arg must be of type 'type'
-  assert(inst.ingredients.size() >= 1);
-//?   cout << inst.ingredients[0].to_string() << '\n'; //? 1
-  assert(isa_literal(inst.ingredients[0]));
-  if (inst.ingredients[0].properties[0].second[0] == "type") {
-    inst.ingredients[0].set_value(Type_number[inst.ingredients[0].name]);
-  }
-  trace("new") << inst.ingredients[0].name << " -> " << inst.ingredients[0].value;
-}
-
-:(before "End Globals")
-// Operator to look at elements of arrays.
-const int NEW = 30;
-:(before "End Primitive Recipe Numbers")
-Recipe_number["new"] = NEW;
-assert(Next_recipe_number == NEW);
-Next_recipe_number++;
-:(before "End Primitive Recipe Implementations")
-case NEW: {
-  vector<int> result;
-  trace("mem") << "new alloc: " << Current_routine->alloc;
-  result.push_back(Current_routine->alloc);
-  write_memory(instructions[pc].products[0], result);
-  vector<int> types;
-  types.push_back(instructions[pc].ingredients[0].value);
-  if (instructions[pc].ingredients.size() > 1) {
-    // array
-    vector<int> capacity = read_memory(instructions[pc].ingredients[1]);
-    trace("mem") << "array size is " << capacity[0];
-    Memory[Current_routine->alloc] = capacity[0];
-    Current_routine->alloc += capacity[0]*size_of(types);
-  }
-  else {
-    // scalar
-    Current_routine->alloc += size_of(types);
-  }
-  break;
-}
-
-:(scenario "new_array")
-recipe main [
-  1:address:array:integer/raw <- new integer:type, 5:literal
-  2:address:integer/raw <- new integer:type
-  3:integer/raw <- subtract 2:address:integer/raw, 1:address:array:integer/raw
-]
-+run: instruction main/0
-+mem: array size is 5
-+run: instruction main/1
-+run: instruction main/2
-+mem: storing 5 in location 3
-
-//: vim: ft=cpp